baber/WOPTO huggingface dataset:
Patent KR-790001382-B1 (KR)
Title: Process for preparing of containing heterocyclic compounds
Inventor: RAMUZ HENRI
Filed: 1979-08-16
Granted: 1979-09-29
Abstract: Sulfur containing heterocyclic compds. (I; R is formula II; R1,R2,R3 = any combination of H, halogen, lower alkyl, phenyl, lower alkanoyl, or sulfamoyl etc. ; R4 = H, lower alkyl group ; R5,R6,R7 = H, halogen, lower alkyl, or lower alkoxy etc. X = sulfur, SO,SO2 ; Y = hydroxy group substituted C2-8 aliphatic group; Z = hydroxy group substituted C1-8 aliphatic group; m = 0,1; n = 2,3) and its acid added salts, useful for treating angina pectoris, were pred. by treating, e.g., compd. (III) with compd.(IV).
Patent KR-840000576-B1 (KR)
Title: Heat or cold storage composition
Inventor: BOARDMAN BRYAN J
IPC: C09K5/06
Filed: 1981-01-31
Granted: 1984-04-23
Abstract: A polyphase latent heat storage composition useful for the storage of heat or cold, comprises a latent heat storage component with a heat of fusion greater than 16 gram calories per gram (67joules per gram) wherein said latent heat storage component is intimately intermixed with a hydrated hydraulic cement component.
Patent KR-840001089-B1 (KR)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/00
Filed: 1981-08-18
Granted: 1984-08-01
Abstract: The drill has chip discharge flutes(3) with a small flute width ratio of 0.5-0.02 to give increased torsional rigidity to the drill shank(1). The drill is adapted to form holes (5), especially deep holes, with improved cutting efficiency. The cutting edges have inner curved edges(B) and outer straight or slightly curved edges(80); these are divided by a step(4).
Patent KR-880001316-B1 (KR)
Title: Preparation method for 5-methyl-4-immidazol carboxylate
Inventor: GREBOIS HEROLD
IPC: C07C59/185
Filed: 1981-10-07
Granted: 1988-07-23
Abstract: Imidazolecarboxylate esters of formula (I) [R=C1-4 alkyl, CH2Ph  are prepd.  Thus, MeCOCH2CO2Et is reacted with NaNO2 to give HON; CAcCO2Et which is cyclized with CH2O and NH3 to give 72.7% (I)(R=Et). (I)(R=Et) is converted to cimetidine by redn. to the alc. and substitution with cysteamine and NcNHC(SMe):NMe and is useful for treatment of duodenal ulcers.
Patent KR-830002086-B1 (KR)
Title: 벨루어(Velour) 직물의 제조방법
IPC: D04B21/00
Filed: 1982-02-05
Granted: 1983-10-11
Abstract: 내용 없음.
Patent KR-880000955-B1 (KR)
Title: Latent heat storage green house
Inventor: YANO NAOMICHI
IPC: F24J2/00
Filed: 1982-03-08
Granted: 1988-06-04
Abstract: The greenhouse is simple in construction, of high heat absorbing efficiency and capable of much absorbing and accumulation of heat.  A heat accumulating chamber partitioned by transparent sheets is provided between the roof and a floor surface facing north in the greenhouse.  A blower fan is disposed to face an opening provided at the lower portion in the heat accumulating chamber.  In the heat accumulating chamber, a heat accumulating unit having a large number of light transmitting windows and enclosing a phase transformation heat accumulating material is detachably suspended in a position close to windowpanes at the north side.
Patent KR-910003805-B1 (KR)
Inventor: MUELLER NORMAN P
IPC: G21D3/12
Filed: 1983-06-17
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-860001183-B1 (KR)
Title: Process for preparing heterocydic compounds with nitro-methylene as branching group
Inventor: IWADA HUMIO
IPC: C07D279/06
Filed: 1984-01-20
Granted: 1986-08-25
Abstract: Nitromethylene substd. heterocyclic compds. (III) are prepd. by reacting a 2,2-dihalo nitroethylene compd. (I) with a 1- aminoalkanethiol (II) RNH (CH2)n-SH in the presence of a base. In the formulae Y = H, halo, or alkynyl; n=2,3 or 4; X1 and X2 = same or different halo. Compds. I are pesticides and acaricides and are also useful in the pharmaceutical, agricultural and perfume industries. The process is simpler and does not yield offensive mercaptans as does rior-art procedure based on cyclic dithiocarbamate esters.
Patent KR-870000356-B1 (KR)
Title: Process for preparing triazole derivatives
Inventor: RICHARDSON KENNETH
IPC: C07D249/08
Filed: 1984-02-24
Granted: 1987-03-05
Abstract: Triazole derivs. of formula (I) and their pharmaceutically or agriculturally acceptable salts are prepd. by reacting oxylane with 1,2,4-triazole or its base salts. As occasion demands, former prods. are separated by diastereomer pair, to produce (I). R is opt. substd. phenyl by 1-3 substits.(these substits. are F, Cl, Br, I, CF3, C1-4 alkyl or C1-4 alkoxy, independently), or 5-chloro -pyrid-2-il; R1 is H, Me or F. (I) are useful for anti-fungusagent.
Patent KR-900004869-B1 (KR)
Title: Operation control method for nucelar reactor
Inventor: OHASHI MASAHISA
IPC: G21D3/12
Filed: 1984-03-28
Granted: 1990-07-08
Abstract: The power of a nuclear reactor is adjusted by a first coarse control means and a second fine control means. The reactor is controlled in accordance with a predetermined load variation programme differing from a previous programme. Adjustments of the reactivity are made during successive cycles of the programme. The adjustments in a second cycle are made in accordance with variables resulting from the reactivity produced in a first cycle.
Patent KR-890004949-B1 (KR)
Title: Electronic odo meter
Inventor: YAMAMURA HIROHISA
IPC: H03K21/40
Filed: 1984-04-19
Granted: 1989-12-02
Abstract: The odometer improves life-cycle and precision by using the successive memory addresses for storing the successively cumulative totals.  The computing section (3) which determines the cumulative total of the distance traveled receives the pulses indicating the displacement of an automobile from the pulse generator (1).  The write-in section stores the output of the judgement circuit (2) and non-volatile memory (7).  The judgement circuit detects the predetermined cumulative total value and acts via the address change section (4) to cause the write-in section input to be written in a succeeding memory address.
Patent KR-880002183-B1 (KR)
Title: Process for the preparation of the growth stimulant for animals
Inventor: GINSBERG THEODORE
IPC: A23K1/16
Filed: 1984-12-14
Granted: 1988-10-17
Abstract: Growth promoting compns. for livestock comprise animal feed and complexes of inosine and acid addn. salts of dimethylaminoisopropanol.  Thus, swine showed a 9.5% greater weight gain than did controls over a 53 day fattening period when given feed contg. inosine-dimethylaminoisopropanol-4-acetaminobenzoate mixt. (1:3 molar ratio) at 0.5%.
Patent KR-920005855-B1 (KR)
Inventor: YASUKAWA YUSUKE
IPC: G06V10/48
Filed: 1985-04-13
Granted: 1992-07-23
Abstract: 내용 없음.
Patent KR-930002907-B1 (KR)
Inventor: FRISHI DEBISD C
IPC: C23C18/20
Filed: 1985-09-21
Granted: 1993-04-15
Abstract: 내용 없음.
Patent KR-890001897-B1 (KR)
Title: Modulation circuit of digital audio tape
Inventor: SO JONG-HUN
IPC: G11B5/09
Filed: 1985-09-25
Granted: 1989-05-30
Abstract: The circuit modulates and devides binary coded digital data for multitrack type recording, up-grading record density, removing blanking time.  The 10-bit converted data is transmitted serially through P/S and recorded to the track by latch (25).  Each modulation unit (20) comprises mutual-inverse driving buffers (21), (22) and sink generators (23), (24) to read and write signals.
Patent KR-880000883-B1 (KR)
Title: Grid operating system of x-ray camera using solenoid valve
Inventor: KIM JONG-KOO
IPC: H05G1/00
Filed: 1985-10-23
Granted: 1988-05-28
Abstract: The grid drive of X-ray camera using the solenoid valve extracts the vivid picture in X-ray camera.  The grid is actuated noiselessly by the solenoid valve which is operated by an electronic circuit.  The grid drive (700) which actuates the grid and the circuit which actuates the solenoid valve are main parts of the device.  The circuit section includes the input of X-ray ON signal (100), X-ray, the discriminator of ON-signal (200), RZ oscillator (300), delay circuit (400), NRZ oscillator (500) and relay drive (600) etc.
Patent KR-890001386-B1 (KR)
Title: Data extracting circuit in time dioisiou communication system
Inventor: JONG JONG-RAE
IPC: H04J3/00
Filed: 1986-01-30
Granted: 1989-05-02
Abstract: The circuit for selecting time slot data correctly in time division multiple access (TDMA) system comprises a time slot allocation cct. (10) for generating time slot pulse after comparing with time slot selection clock pulse, a latch cct. (20) for latching the parallel time slot input data during one frame period with the time slot selection pulse, and parallel/serial converter (30) for converting the latched parallel data to serial one having certain clock pulse period.  The time slot selection pulse of (10) is provided from the central position of the time slot data.
Patent KR-910000314-B1 (KR)
Inventor: YAMATA DOYOGAZ
IPC: B29C48/95
Filed: 1986-05-28
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-940010506-B1 (KR)
Inventor: CHOW ROBERT
IPC: H01J37/32
Filed: 1986-09-16
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-890004111-B1 (KR)
Title: Scan address product devices of laser printer
Inventor: KIM JONG-RYUL
IPC: H01S3/00
Filed: 1986-10-14
Granted: 1989-10-20
Abstract: The logic circuit generates scan address enabling a laser printer to print the arbitary size characters from 1X8 fonts to 128X128 fonts in one line.  The data reading circuit (2) fetches a character code to be printed from a memory buffer and feeds the data of a character width to the one side of the comparator (8) whose output (Q8) gives its signal to the LOAD terminal of the counter (9).  The 8-dividing counter (10) receives DCLK signal to instigate the counter (9) whose outputs cling to the other side of the comparator (8).  The three accumulators (AD4-AD3) receiving the BADR signal and the earthed data give scan address for a character generator.
Patent KR-900004737-B1 (KR)
Title: Vibrator - type level sensor
Inventor: UMEZAWA TAKAYUKI
IPC: G01F23/00
Filed: 1986-11-15
Granted: 1990-07-05
Abstract: The level sensor has an improved lifespan. Sensor comprises a hollow member one end of which is fixed and other end of which is blocked, and having a predetermined wall thickness. An inner vibration member is provided in the blocked end of the hollow member and is fixed to the end by a blocking member which is not a diaphragm and is thicker than the holow member wall thickness. A vibrator is included for the inner vibration member with the blocking member coupling vibration from the vibration member to the hollow member. The latter is forced into vibration, and a sensor detects a decrease of vibration.
Patent KR-900001025-B1 (KR)
Title: Drive circuit of lcd display
Inventor: LEE GYUN-HUI
IPC: G02F1/133
Filed: 1986-12-19
Granted: 1990-02-24
Abstract: The circuit for providing 3 level signals to drive the LCD and reducing the voltage to half without using a capacitor receives 3 level command signals of 3.0, 1.5, amd 0 V at input gates (a,b,c) of MOS transistors (M1-2, M4).  To provide the command signal of 3.0V, the all gate signals are in low state, and the gates (a,c) are in high state and the gate (b) are in low state for supplying 1.5 V. For supplying 0 V, the gates (a,b) are in high state, and the gate (c) is in low state.
Patent KR-890004424-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: LEE SON-DONG
IPC: H01L29/70
Filed: 1987-02-28
Granted: 1989-11-03
Abstract: The method for manufacturing a semiconductor device with submicron pattern and minimum noise includes steps of: (a) lithographing of deposited oxide film (17) of the first collector and the second intrinsic base (19) by photolithognaphic technology after growing the thermal oxide film (15), nitride film (16) , and deposited oxide film (17) on N-type epitaxy layer; (b) forming an intrinsic base region (19) and an extrinsic base region (20) by thermal diffusion after implantation of P-type impurity through the thermal oxide film (15) and nitride film (16); (c) forming an emitter (24) and a high-doped collector (25) with high-doped Ntype poly-Si thin film (23).
Patent KR-950005459-B1 (KR)
Inventor: ENOMOTO OSAOMI
IPC: C23C16/04
Filed: 1987-03-16
Granted: 1995-05-24
Abstract: 내용 없음.
Patent KR-920010887-B1 (KR)
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1987-04-23
Granted: 1992-12-21
Abstract: 내용 없음.
Patent KR-920002064-B1 (KR)
Title: Making method mineral membrane
Inventor: BAUER JEAN M
IPC: B01D67/00
Filed: 1987-06-19
Granted: 1992-03-10
Abstract: The invention relates to a process for preparing mineral and in particular, carbon-containing membranes on a porous mineral support. According to the process, at least one layer of a stable emulsion of mineral particles in a solution containing a thermosetting resin is deposited on a permeable, porous, mineral support. The resin undergoes a polycondensation treatment followed by coking, and the coke formed insures the mechanical connection of the mineral particles both to one another and to the support. The membranes produced according to the invention can be used in separating processes, particularly in microfiltration and ultrafiltration.
Patent KR-960005639-B1 (KR)
Inventor: HECHT HANS
IPC: G01F1/48
Filed: 1987-11-07
Granted: 1996-04-30
Abstract: 내용 없음.
Patent KR-950008779-B1 (KR)
Title: Process for the preparation of mono, bi and tricyclic amino acids, intermediary compoundsand their preparation
Inventor: HENNING RAINER
IPC: C07D209/96
Filed: 1987-11-19
Granted: 1995-08-08
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent KR-910008524-B1 (KR)
Title: Black puttern repeadly encoding method for fax
Inventor: CHOI KON-YOUNG
IPC: H04N1/40
Filed: 1987-12-30
Granted: 1991-10-18
Abstract: The system supplies the coding method for the dither image to be transmitted rapidly by coding  the  pseudo  middle-tone  dither image with high compression ratio. The system includes a  detector for detecting the pseudo 16 level middle tone image data (200) and comparing, quantitising the lighting quantity of  the  paper  with the  16  level  standard  lighting  level  arranged  regulary,   a microprocessor (300) for controlling the in/out data, MH/MR coding the pseudo middle tone data with multi-level  and  MH/MR  decoding the MH/MR coded data, a memory (400) for accessing the coded data, and a recording device (600) for printing the image  data  on  the paper.
Patent KR-900009058-B1 (KR)
Inventor: YAMAMOTO KYOHEI
IPC: H01H47/08
Filed: 1988-02-20
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-930004671-B1 (KR)
Inventor: HAMAGUCHI HIROSHI
IPC: C07D231/12
Filed: 1988-04-27
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-920002963-B1 (KR)
Title: 자동차용 파워 윈도우 스위치
IPC: H03K17/64
Filed: 1988-05-13
Granted: 1992-04-11
Abstract: 내용 없음.
Patent KR-960002231-B1 (KR)
Inventor: PHILIPPE BUGNON
IPC: C08K9/00
Filed: 1988-06-16
Granted: 1996-02-13
Abstract: 내용 없음.
Patent KR-910003945-B1 (KR)
Title: Method for preventing an authorized call
Inventor: KIM JIN-RO
IPC: H04M3/42
Filed: 1988-06-30
Granted: 1991-06-17
Abstract: The  method  is  for  controlling  the  direct  communication telephone function. A subscriber having the  direct  communication telephone function sends special  characters  and  numbers  to  an exchange to change and to cance the telephone number.  The  method includes steps; (A) checking that the input digits reach a certian number;  (B)  checking  the  direct  communication  subscriber  by checking the first instruction;  (C)  receiving  next  digits  and checking that the next digits are 16; (D) checking  the  effective phone number when the input digit is  a  second  instruction;  (E) checking the next digit is "*" when the input  digit  is  a  third instruction; and (F) eliminating the registered number and sending the confirm tone.
Patent KR-960004786-B1 (KR)
Title: Cold-rolled steel strip with electrodeposited nickel coating exhibiting a large diffusion depth and process for producing said coated strip
Inventor: FERDINAND SCHMIDT
IPC: B32B15/01
Filed: 1988-08-10
Granted: 1996-04-13
Abstract: To develop a cold-rolled strip and a process for the manufacture thereof, which strip shows a reduced tendency to stick, is readily formable, has great diffusion depths of the coating and advantageous corrosion behaviour, has improved electrochemical properties and can be produced economically, the invention proposes that the nickel layer has a thickness from 1  mu m to 6  mu m and carries an electrolytically applied cobalt layer of thickness from 0.01  mu m to 1.0  mu m, the cold-rolled strip, after coating, having been heat-treated at a temperature of between 580 DEG C and 710 DEG C.
Patent KR-970000011-B1 (KR)
Inventor: BLAIN JEFFREY W
IPC: B66B1/18
Filed: 1988-10-15
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-920000845-B1 (KR)
Title: Recording composition
Inventor: CHONG DONG-WON
IPC: B41M5/323
Filed: 1988-11-14
Granted: 1992-01-30
Abstract: The coating soln. compsn. for a pressure-sensitive  recording paper is composed of 30 % color developer capsule  i.e.  melanine(or urea-) formaldehyde resin film, 3-10 % organic developer  i.e. para-phenyl phenol  resin  or  metal-modified  phenol-formaldehyde resin, 5-10 % inorganic developer i.e. china clay, a pigment  i.e. clay,  kaolin, silica,  calcium  carbonate,  titanium  oxide   or aluminium hydroxide, a  buffer  material  i.e.  starch  powder,  a synthetic resin i.e. latex or polyvinyl  alcohol,  and  a  natural binder i.e. starch or casein. The recording paper is  produced  by coating a basic paper with 3-20  g/m2  thickness  of  the  coating soln.
Patent KR-910007007-B1 (KR)
Title: Polyphenylene sulfide compositions and its production
Inventor: FUKUTA MAKOTO
IPC: C08G75/02
Filed: 1988-12-02
Granted: 1991-09-14
Abstract: A polyphenylene sulfide composition for use in injection molding is prepared by kneading a mixture comprising 100 parts by weight of a substantially linear polyphenylene sulfide which has been treated with an aqueous solution of an acid or of a salt of a strong acid and a weak base and of which not less than 70 mol% is composed of the repeating unit <CHEM> and 0.05 to 5 parts by weight of at least one aminoalkoxysilane compound, at a temperature higher than the melting point of said polyphenylene sulfide.
Patent KR-950000865-B1 (KR)
Inventor: HALUSKA LOREN A
IPC: H05K3/28
Filed: 1988-12-27
Granted: 1995-02-02
Abstract: 내용 없음.
Patent KR-920007639-B1 (KR)
Inventor: HIDEAKI KAWAMURA
IPC: G05B19/18
Filed: 1987-11-11
Granted: 1992-09-14
Abstract: 내용 없음.
Patent KR-920007833-B1 (KR)
Title: Compound steel workpiece and process for making
Inventor: KROISENBRUNNER WALTER
IPC: B29C48/09
Filed: 1989-06-20
Granted: 1992-09-18
Abstract: The invention relates to a composite steel workpiece and a method of manufacturing same, in which a supporting sleeve is provided with at least one clearance, which clearance is provided with a wear-resistant and/or corrosion-resistant lining, which is bonded to the supporting sleeve to form a metal composite. The invention provides that, in particular for forming a twin-screw or multiple- screw barrel for plastics processing, the supporting sleeve, provided with at least one core at the point(s) of the desired clearance(s), is subjected together with the core(s) to a hot forming process at an appropriate temperature, in particular a cross-sectional reduction, the core(s) is (are) given a non-circular cross-sectional shape and the clearance(s) is (are) formed in the core(s).
Patent KR-920001083-B1 (KR)
Inventor: NOZUYAMA YASUYUKI
IPC: G06F11/267
Filed: 1989-06-22
Granted: 1992-02-01
Abstract: 내용 없음.
Patent KR-960014681-B1 (KR)
Inventor: POSTER ROBERT IVAN
IPC: H04L9/30
Filed: 1989-07-27
Granted: 1996-10-19
Abstract: 내용없음.
Patent KR-0156103-B1 (KR)
Inventor: PARK DAE-YOUNG
IPC: H01L21/28
Filed: 1989-08-31
Granted: 1998-12-01
Abstract: 내용없음
Patent KR-920000259-B1 (KR)
Title: Temperature control apparatus for fermentation device
Inventor: YUN KWANG-HYON
IPC: G05D23/19
Filed: 1989-09-27
Granted: 1992-01-10
Abstract: The room temperature of fermentation apparatus is kept at set temperature by utilizing one room temperature sensor. Upper  limit (TH) and lower limit (TL) are set according to the set temperature voltage  of  a  room  temperature  adjuster   (10)   and   control temperature (T) is set by middle value  of  the  upper  and  lower temperatures. The room temperature (Ti)  is  detected  by  a  room temperature detector. A compressor is operated when Ti is  greater than TH and an heater is operated when Ti is lower than  TL.  When room  temperature  reaches  the  control  temperature   (T),   the operation of the heater and the compressor stops. region, and  the compressor stops
Patent KR-930008127-B1 (KR)
Title: Apparatus for developing color film
Inventor: NAM KI-HWA
IPC: G03D9/00
Filed: 1989-11-30
Granted: 1993-08-26
Abstract: This color developing device has  the  following  components; rotary body (2), a developing container (15), developing units (3) with different colors to each other with developing  solution  (7) and a rotary sleeve (16). In the device, the main  magnetic  body (4) and the other two magnetic bodies have the phase difference of  180≰, and the magnetic body (6) has the  magnetic  power  between 300 and 1000 gauss  to  prevent  the  falling  of  the  developing solution.
Patent KR-0147844-B1 (KR)
Inventor: IKEDA ATSUHIKO
IPC: C07D207/38
Filed: 1989-12-07
Granted: 1998-08-17
Abstract: 내용없음.
Patent KR-960004746-B1 (KR)
Inventor: ARTHUR RONALD WILLIAM
IPC: A62B1/10
Filed: 1988-06-28
Granted: 1996-04-13
Abstract: 내용 없음.
Patent KR-970002936-B1 (KR)
Inventor: CALDWELL JAMES MICHAEL
IPC: C08J9/40
Filed: 1989-03-13
Granted: 1997-03-13
Abstract: 내용없음
Patent KR-960003314-B1 (KR)
Inventor: TSURUDA HITOSHI
IPC: B61D17/04
Filed: 1990-01-17
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-930011026-B1 (KR)
Inventor: NAGADA SHUNICHI
IPC: H01L21/336
Filed: 1990-01-18
Granted: 1993-11-19
Abstract: 내용 없음.
Patent KR-920000098-B1 (KR)
Title: Method for producing urokinase
Inventor: CHUNG KWANG-HOI
IPC: C12N9/72
Filed: 1990-02-05
Granted: 1992-01-09
Abstract: A  method  for  the  production   of   urokinase   comprises precipitating urokinase from human urine using  a  reagent  contg. zinc.  chloride  or  copper   sulfate,eluting   the   precipitated urokinase using EDTA soln., and purifying it  by  passing  through benzaidin-cepharose affinity column. Pref.  the  concentration  of zinc chloride and copper sulfate is each 1-2 mM. The above  column can be replaced by single colony  antibody-cepharose  column,  and EDTA can be replaced by glycine and citrate soln.
Patent KR-930006577-B1 (KR)
Title: Polyalkylene arylate resin composition
Inventor: WATANABE JUNJI
IPC: C08G63/685
Filed: 1990-03-30
Granted: 1993-07-21
Abstract: Polyalkylene arylate resin compositions with improved crystallization rates, which give faster mold cycle times and increased manufacturing productivity, are provided by a crystalline polyalkylene arylate base resin (A) and a copolyester (B) having a polyalkylene arylate segment (a) which exhibits smectic liquid crystallinity and a polyalkylene arylate segment (b) which does not exhibit smectic liquid crystallinity.
Patent KR-930011367-B1 (KR)
Inventor: ASANUMA TADASHI
IPC: B29K23/00
Filed: 1990-05-22
Granted: 1993-12-04
Abstract: 내용 없음.