baber/WOPTO huggingface dataset:
Patent SG-11201909798S-A (SG)
Title: In-situ polymer blend for a tire
Inventor: EBERT HELGARD
IPC: C08F2/00
Filed: 2018-07-16
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 31 January 2019 (31.01.2019) WIPO I PCT omit O Il Elio oimIE (10) International Publication Number WO 2019/020419 Al (51) International Patent Classification: B60C 1/00 (2006.01) C08F 236/10 (2006.01) C08F 2/00 (2006.01) CO8L 7/00 (2006.01) (21) International Application Number: PCT/EP2018/069234 (22) International Filing Date: 16 July 2018 (16.07.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17183495.5 27 July 2017 (27.07.2017) EP (71) Applicant: TRINSEO EUROPE GMBH [CH/CH]; Zugerstrasse 231, 8810 Horgen (CH). (72) Inventors: EBERT, Helgard; Wittekindstr. 8, 06114 Halle (DE). HEIDENREICH, Daniel; Rudolf-Haym-Str. 11, 06110 Halle (DE). THIELE, Sven K. H.; Kaeuzchenweg 2, 06120 Halle (DE). (74) Agent: HOFFMANN EITLE PATENT- UND RECHTSANWALTE PARTMBB; ArabellastraBe 30, 81925 Munich (DE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) I I - (54) Title: IN-SITU POLYMER BLEND FOR A TIRE \" (57) : The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight diene polymer (A) having a number average molecular weight (Mn) of from 50.000 to 1.000.000 g/mol with a high trans content as well as a low molecular weight diene polymer (B) having a number average molecular weight (Mn) of from 250 © to 10.000 g/mol. The present invention further relates to synthetic rubber blends that are obtainable according to the method described N herein; as well as to rubber compositions comprising the blend and articles such as tires.
Patent YU-47427-B (YU)
Title: Derivati benzopirana
Inventor: ATTWOOD M R
IPC: C07D213/89
Filed: 1990-01-03
Abstract: DERIVATI BENZOPIRANA opšte formule  u kojoj R1 označava vodonik, halogen, trifluormetil, nitro, cijan, niži alkil, niži alkoksikarbonil, niži alkiltio, niži alkilsulfonil, niži alkanoil, aroll, karbamoil, mono-(niži alkil)karbamoil ili di-(niži alkil)karbamoil, R2 označava vodonik, niži alkil, ili fenil, R3 označava vodonik ili niži alkil, R4 i R5 svaki posebno označavaju vodonik ili R4 označava hidroksi a R5 označava vodonik ili R4 i R5 zajedno označavaju vezu ugljenik-ugljenik i R6 označava aril- ili N-heteroaril-grupu koja nosi hidroksi-grupu u položaju 2- ili, u slučaju N-heteroaril-grupe, takodje N-oksidnu grupu u položaju 2-, i farmaceutski prihvatljive kiselinske adicione soli ovih jedinjenja formule I koja su bazna. Prijava sadrži još 19 zavisnih zahteva.
Patent AT-402925-B (AT)
Inventor: NOE CHRISTIAN DR
IPC: C07K5/06
Filed: 1995-05-26
Granted: 1997-09-25
Abstract: L-aspartyl-L-thienylalanine methyl esters of the formula where A is a radical of the formula in which R can be H or CH3, a process for its preparation, and its use as sweetener.
Patent YU-47206-B (YU)
Inventor: DE BERNARDINIS S
IPC: C07C50/38
Filed: 1989-02-08
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyl-daunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound with an amine, removing the amino protecting group from the resultant 4-demethyl-4-(protected amino)-13-dioxolanyl-daunomycinone, diazotising the thus-freed 4-amino group and reducing under mild conditions the resulting diazonium compound.
Patent YU-48811-B (YU)
Inventor: RADOSLAV BRKIC
Filed: 1994-07-06
Abstract: Poluprovodna podna ili zidna obloga za zaštitu od statičkog elektriciteta na bazi smole i punioca, pri čemu je električni otpor meren između elektroda prema JUS-IEC 1340-4-1 između 103 i 104 Ω, naznačena time, što se sastoji od 88% masenih smole na bazi butil metil metakrilata i 12% punioca, kao što je grafit, granulacije 20 do 250 Вµm, pri čemu masa grafita ne može biti manja ali može biti veća od 12%.
Patent YU-46747-B (YU)
Title: Vrtložni separator
Inventor: SLOBODAN KONCAR-DURDEVIC
IPC: B01D21/04
Filed: 1987-04-06
Abstract: VRTLOŽNI SEPARATOR, namenjen za razdvajanje čvrstih čestica po gustini, sastoji se od koničnog omotača 2 na čijem je zaravnjenom dnu postavljena odvodna cev 12 sa dvojnim zasunom 13 a na gornjem delu rub 3, naznačen time, što je centrično u koničnom omotaču (2) uležišten impeler (6) na vratilu (7), i uz vratilo (7) dovodna cev (10), pri čemu je tangencijalno, na koničnom omotaču (2), ispod impelera (6) učvršćena cev (11). Prijava sadrži još 1 zavisan zahtev.
Patent YU-47811-B (YU)
Title: Uređaj za nanošenje premaza za uglavnom ravna peciva, naročito keks ili slično
Inventor: HAAS F
IPC: A21C15/00
Filed: 1991-05-21
Abstract: UREĐAJ ZA NANOŠENJE PREMAZA ZA UGLAVNOM RAVNA PECIVA, NAROČITO KEKS ILI SLIČNO sa rezervoarom za zalihu i iza njega postavljenim uređajem za doziranje, koji ima rotirajuće telo za doziranje sa više dozirnih džepova koji se prema vani ulivaju preko mlaznica za nanošenje, i nožem za skidanje materijala, koji je stacionarno postavljen na mestu nanošenja i može elastično da se pritiskuje prema površini tela za doziranje koja je snabdevena dozirnim džepovima i koji potiskuje tačno doziranu količinu mase za premaz iz dozirnog džepa, koji prolazi pored noža za skidanje materijala, kroz mlaznicu za nanošenje, naznačen time, što je između rezervoara (15) za zalihu i dozirnog uređaja predviđen skoro horizontalni pužasti transporter (13), koji transportuje premaz prema dozirnom uređaju i koji se na čeonoj strani uliva u dozirni uređaj, koji je obrazovan kao glava (14) za nanošenje sa skoro horizontalnom podužnom osom, gde je glava (14) za nanošenje cilindričnog oblika, što je dozirno telo obrazovano kao doboš (21), koji je cilindričnog oblika i rotira oko podužne ose glave (14) za nanošenje, sa radijalnim mlaznicama (28) za nanošenje i što je u jednom stacionarnom delu glave (14) za nanošenje predviđen senzor (36) za pritisak radi upravljanja brzinom transportovanja pužastog transportera (13).
Patent ZA-84967-B (ZA)
Title: Derivatives of hydroxylamine,their preparation process,their use as growth factors for vegetation and the compositions containing them
Inventor: TESSIER JEAN
IPC: C07C255/54
Filed: 1984-02-09
Abstract: Novel hydroxylamino derivatives of the formula Ar-ONH2 I wherein Ar is selected from the group consisting of mono- and polycyclic aromatics and hetero-aromatics, both optionally substituted with at least one member of the group consisting of -OH, halogen, -NO2, -CN, <IMAGE>   -R7, -OR8,   <IMAGE>  -SO2R12, -SO3R13, -COOR14, aryl of 6 to 14 carbon atoms, -OR16, -CH2-CN and -CH2SO2-R15, R1, R2, R3, R4, R5 and R6 are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R7 and R8 are optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen and cyano, R9, R10, R11, R12 and R13 are alkyl of 1 to 8 carbon atoms, Z is selected from the group consisting of hydrogen, optionally unsaturated alkyl of 1 to 8 carbon atoms and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R14 is selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R15 is selected from the group consisting of alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms optionally substituted with an alkyl of 1 to 8 carbon atoms, R16 is aryl of 6 to 14 carbon atoms optionally substituted with a member of the group consisting of alkyl of 1 to 8 carbon atoms, halogen and -NO2, the substituents of Ar being able to form rings containing at least one heteroatom selected from the group consisting of oxygen, nitrogen and sulfur and their non-toxic agriculturally acceptable acid addition salts with the proviso Ar is not phenyl nor phenyl with one methyl in the 2,3 or 4 position, a nitro in the 2- or 4-position, a chlorine in the 3- or 4-position, a bromine in the 4-position or a -CF3 in the 4-position nor 2,4-dinitrophenyl nor 2-nitro-4-trifluoromethylphenyl nor 2,6-dinitrophenyl nor 2,4,6-trinitrophenyl nor 2,4-dinitro-6-trifluoromethylphenyl useful for increasing vegetation growth and increasing crop yields and their preparation.
Patent ZA-85531-B (ZA)
Title: Process and device for metering small amounts of a low boiling liquified gas
Inventor: BUESCHKENS GUIDO
IPC: F17C13/02
Filed: 1985-01-23
Abstract: The invention concerns a process and device for metering small amounts of a low boiling liquified gas which flows from an orifice of a cold-insulated vessel. In this process and device the orifice of the vessel is sealed off by a gas bubble.
Patent ZA-85873-B (ZA)
Title: Drink composition and process for the manufacture thereof
Inventor: KUYPERS THEO WALTER
IPC: A23F5/40
Filed: 1985-02-05
Abstract: A process for preparing a powder-form composition for preparation of a frothy beverage is prepared from an aqueous solution and suspension of fats, proteins, lactose and other carbohydrates, wherein the ratio by weight of proteins to lactose is from 1:3.5 to 1:5. The aqueous solution and suspension is preheated, heated, concentrated, gasified, pressurized and then this concentrate is directed through a spray nozzle and the spray is contacted with a plurality of turbulent component streams of drying air to decrease the pressure at the spray nozzle. The composition is then post-dried.
Patent ZA-91318-B (ZA)
Title: Hollow spherules of synthetic materials,method for manufacture and application of the spherules
Inventor: BLOTTIERE YVES
IPC: B29C33/00
Filed: 1991-01-16
Abstract: According to the process, degradable expendable cores (11) are mixed (100) with a liquid coating composition (20) comprising an aqueous solvent (21), a water-soluble resin (22) and a anti-agglomerating additive (23), the coated cores are dried (200) in order to obtain free balls (12) with a sublayer film (2), these balls (12) are firstly mixed (300) with a liquid covering substance (30) comprising a synthetic basic product (31) and, possibly, an auxiliary product (32) and then with an anti-agglutinating adjuvant (33), the covered balls are dried (400) in order to obtain free pellets (13) with a covering layer (3) and these pellets are stoved (500) in order to harden (cure) their covering layer and to degrade the cores in order to obtain hollow spheres (10). 
<??>Application to the manufacture of intermediate products for the construction, especially, of energy absorbers. 
<IMAGE>
Patent AT-404199-B (AT)
Title: Optical resonator for a coaxial high-power laser
Inventor: SCHROEDER KURT DR
IPC: H01S3/0979
Filed: 1991-06-11
Granted: 1998-09-25
Abstract: The invention relates to an optical resonator for a gas transport laser in a vacuum container with a coaxial electrode system 10, consisting of a cylindrical inner and outer electrode 3, 8, in which a plurality of partial beams can be formed parallel to the axis of the system and are guided in a folded beam path, in which case the partial beams are aligned by a first deflection apparatus to an axis and are aligned parallel again close to the axis by a second, further deflection apparatus, so that the beams can be combined by diffraction to form one beam, and couple the radiation fields in the individual path elements locked in phase, and the beam or the beams is or are output through output optics 21 and 11, 12. <IMAGE>
Patent AT-397047-B (AT)
Title: Process and composition for enriching carbonate minerals
Inventor: SWIATKOWSKI PIOTR
IPC: B03D1/00
Filed: 1987-07-22
Granted: 1994-01-25
Abstract: Mineral carbonates, calcium carbonate minerals and magnesium carbonate minerals are enriched by means of foam flotation. Quaternary ammonium compounds in combination with etheramines are used as a generic reagent for silicon-containing gangue (dyke rocks), silicon dioxide and silicates. According to the process, good degrees of separation are achieved by using comparatively low quantities of the generic reagent. A composition for carrying out the process consists of a combination of quaternary ammonium compounds and at least 1% by weight of the etheramine combination.
Patent AT-408913-B (AT)
IPC: F24D11/02
Filed: 1999-12-13
Granted: 2002-04-25
Abstract: The device has at least three heating medium circuits in addition to a load circuit. One heating medium circuit contains the absorbers and desorbers of all modules in series with a high temperature heat exchanger in a heat cell with an exhaust gas line and heated by a burner, a low temperature heat exchanger and a pump. A condensing exhaust gas heat exchanger in the exhaust gas line is connected to one of the heating medium circuits. The device has several modules (M1,M2). There are at least three heating medium circuits (W1-W3) in addition to a load (11) circuit (W4). One heating medium circuit contains the absorbers (A) and desorbers (D) of all modules connected in series with a high temperature heat exchanger (1) in a heat cell (3) with an exhaust gas line (8) and heated by a burner (2), a low temperature heat exchanger (4) and a pump (P1). A condensing exhaust gas heat exchanger (9) is arranged in the exhaust gas line and is connected to one of the heating medium circuits.
Patent AT-397819-B (AT)
Inventor: ENOECKL HANS DIPL ING DR
IPC: C21D6/00
Filed: 1988-10-28
Granted: 1994-07-25
Abstract: In a process for producing a clad, in particular roll-bonding clad, moulded body consisting of a base material and at least one high- alloy, rustproof cladding material, the cladding material consists of 0.001 to 0.1% by weight of C, 0.001 to 2.0% by weight of Si, 0.01 to 5.0% by weight of Mn, 0.5 to 40.0% by weight of Cr, 35.0 to 80.0% by weight of Ni, 7.0 to 30.0% by weight of Mo, up to 5.0% by weight of Cu, up to 1.0% by weight of Ti, up to 1.0% by weight of Nb, up to 0.04% by weight of P, up to 5.0% by weight of W, up to 0.025% by weight of S, and the remainder of iron and impurities due to melting. After the cladding, the materials are heated to a temperature of between 1,000 and 1,150 DEG C, then quenched to a temperature of between 700 and 450 DEG C, preferably between 620 and 550 DEG C, at a cooling rate of between 10 DEG C/s and 1 DEG C/s and subsequently cooled using still air at a cooling rate of between 15 DEG C/min and 5 DEG C/min.
Patent AT-393314-B (AT)
Title: Metallic container
Inventor: EBNER OSWALD ING
IPC: F17C1/00
Filed: 1988-11-25
Granted: 1991-09-25
Abstract: Metallic container 1 for free-flowing media, e.g. gases, which are under higher pressure, in particular above 200 bar, e.g. above 260 bar, having a filling and extraction opening with a thread for fastening fittings or the like. The container 1 is round, in particular essentially circular, in cross section, the container 1 being designed as a toroid, preferably as a torus, having at least two top and bottom ring parts 6, 7, which are curved in cross section, are designed in particular in the shape of a pitch circle and are connected indirectly or directly via welds 9, 10, 11. <IMAGE>
Patent DK-161027-B (DK)
Inventor: JAEGER KURT EDGAR
IPC: C08L63/10
Filed: 1982-06-03
Abstract: The invention relates to a cathodically depositable aqueous electro-dip lacquer coating composition containing as synthetic resin binder (A) from 50 to 99% by weight, based on the total quantity of synthetic resin binder, of one or more amino-1,2-epoxy resins, the amino-1,2-epoxy resin or-where several amino-1,2-epoxy resins are present-the mixture of amino-1,2-epoxy resins (a) having an average molecular weight (Mn) of from 700 to 10,000, (b) containing per 1000 molecular weight units from 0.2 to 3.6 lateral or terminal ethylenic double bonds corresponding to a hydrogenation iodine number of from 5 to 90, (c) containing primary and/or secondary alcoholic hydroxyl groups corresponding to a hydroxyl number of from 30 to 450 and (d) having an amine number of from 30 to 150, (B) from 1 to 50% by weight of a substantially non-acid polyester of a polycarboxylic acid containing at least two terminal or lateral, saturated and/or unsaturated  beta -hydroxy ester groups per molecule and having an average molecular weight of from about 1500 to 10,000, and (C) soluble and/or insoluble transesterification catalysts for the thermal crosslinking of (A) and (B) at temperatures above 140 DEG  C. The invention also relates to the use of the coating composition for cathodic deposition from a lacquer bath onto electrically conductive surfaces.
Patent DK-153900-B (DK)
Inventor: MAIER JOSEF
IPC: E04G1/36
Filed: 1983-10-05
Abstract: 1. A method of dismantling floor slab forms comprising units (2) composed of a plurality of form panels which in particular are adapted to be joined at the side edges, said units being gripped from underneath with a lifting appliance (1), detached from the composite construction of the floor slab formwork, lowered, swivelled and laid down, characterized in that after having been detached from the floor slab formwork the units (2) of form panels are partly lowered by at least half of their expanse extending parallel to a swivel axis (6), are turned with their underside on top and afterwards are finally laid down, and are dismantled on their reverse side now directed upwardly.
Patent DK-149581-B (DK)
Inventor: FORSEN SE JOHN ERLAND SIGVARD
IPC: A47G1/16
Filed: 1983-10-07
Abstract: A fastening means (1) for mounting a plate (45) optionally made of several smaller pieces of plate (41, 42, 43, 44) onto a substantially planar wall (40). The plate (45) may for instance be a mirror composed of several smaller pieces of mirror or a relief made of several smaller pieces of relief. The fastening means comprises a bottom member (1) to be secured on the wall (40), and an intermediary member (15) secured atop the bottom member (1). The intermediary member may cooperate with the bottom member (1) and is adapted in such a manner that the distance (h) of its top surface (17) from the bottom surface (4) of the bottom member (1) is adjustable. The intermediary member (15) comprises projections for the support and/or carrying of the corners of the plate (45) or the pieces of plate (41, 42, 43, 44). A cover (30) is positioned atop the intermediary member and engages said intermediary member. Furthermore, the cover serves to secure the plate (45), optionally the pieces of plate (41, 42, 43, 44) to the intermediary member (15). In this manner it is possible to mount the plate onto a not completely planar wall without the risk of said plate presenting a skew surface. Furthermore it is possible for the plate composed of several smaller pieces of plate upon mounting to form a completely planar front surface without skew pieces of plate.
Patent DK-150334-B (DK)
Inventor: SEELINGER JOHN A
IPC: B23K37/04
Filed: 1981-11-02
Abstract: A water table and submersible conveyor system for use with an in-line material handling system, particularly a system in which the work is processed by burning, is disclosed. The water table includes opposing end walls whose top portions each define a substantially rectangular opening to accommodate a conveyor carrying a workpiece and end doors for sealing the openings having vertical slots with resilient seals mounted therein for engaging and effecting a watertight closure about sealable links of the conveyor. The water level in the water table can be raised to submerge and protect the conveyor beneath the workpiece during the burning operation.
Patent DK-162409-B (DK)
Title: Stack of heat-transfer plates
Inventor: KARLSSON KURT
IPC: F28F19/00
Filed: 1988-10-26
Abstract: PCT No. PCT/SE88/00083 Sec. 371 Date Aug. 4, 1989 Sec. 102(e) Date Aug. 4, 1989 PCT Filed Feb. 25, 1988 PCT Pub. No. WO88/06709 PCT Pub. Date Sep. 7, 1988.A pack of heat transfer plates (2,3) are intended for heat exchangers, preferably for rotary regenerative air preheaters. The plates have mutually parallel S-shaped double ridges (21,22;31,32) and the plates are arranged in the pack (1) so that the double ridges of one plate intersect the double ridges of an adjacent plate and extend symmetrically and obliquely in mutually opposite directions relative to the main flow directions (6) of the heat exchanging media. The throttling effect normally manifest at the double-ridge intersections (24) is avoided by orienting the plates (2,3) so that each pair of double ridges which converge onto an intersection (24) presents a part (21) of the double ridge of the one plate (2) which projects into an intermediate channel, and also a part (32) of the double ridge of the other plate (3) which projects from the intermediate channel.
Patent DK-165384-B (DK)
Inventor: CAROE CLAUS J
IPC: A01G9/14
Filed: 1988-11-03
Abstract: To avoid the shortcomings of the present art, there is proposed a carriage (5) arranged in the table structure (1), which carriage allows several plant troughs (2) to be moved parallel and accurately on the table structure without the plant troughs touching the table structure, and which allows an operator to move apart the plant troughs so as to take into account the plant density.
Patent FI-73294-B (FI)
Inventor: FROEMBERG GUENTER
IPC: B65D90/00
Filed: 1982-11-08
Granted: 1987-05-29
Abstract: 1. Surveillance arrangement for containers (1) with door wing latching mechanism, which are displaceable on a predetermined conveying path, characterised thereby, that a transverse barrier (11.1) is provided at a small distance above the roof plate (1.2) of a container (1) passing through and downstream of a loading point on the predetermined conveying path and the door latching mechanism displays an actuating spigot which, when the door wing (2) is closed and latched, in its passage setting projects into a movement path which lies above the roof plate and passes through below the transverse barrier and, when the door wing is opened, in its blocking setting projects into a movement path which lies above the roof plate and no longer passes through below the transverse barrier.
Patent FI-78458-B (FI)
Inventor: TOTH EDIT
IPC: A61K31/40
Filed: 1983-12-27
Granted: 1989-04-28
Abstract: The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) <IMAGE>  (I)  wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, R2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, and n is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent FI-89073-B (FI)
Inventor: MILLER STEPHEN J
IPC: C10G45/60
Filed: 1986-06-26
Granted: 1993-04-30
Abstract: Catalytic dewaxing of a hydrocarbon oil feedstock boiling above 176 DEG C is effected by contacting the feedstock with a catalyst which comprises an intermediate pore size silicoaluminophosphate molecular sieve and at least one Group VIII metal such as platinum.