baber/WOPTO huggingface dataset:
Patent KR-900007618-B1 (KR)
Title: Stereoscopic television circuit
Inventor: CHONG TAE-HONG
IPC: H04N13/00
Filed: 1987-03-04
Granted: 1990-10-17
Abstract: A circuit comprises a field selector (10) for separating a vertical sync. signal from an analog video signal, a freq. divider (20), A/D and D/A converters (30,40), a plurality of field memories (51-54) for receiving and selectively outputting the digital data from the A/D converter, a clock generator (60) for providing reading and writing clock signals to a plurality of field memories, a field memory writing controller (70), comprising a freq. divider, a 1/2 freq. divider and an inverter, for controling the data writing in the field memories, and a field memory reading controller (80) including NAND gates and inverters for controlling the data reading operation.
Patent KR-900003664-B1 (KR)
Title: A modem control circuit
Inventor: OM YUN-SUP
IPC: H04L7/00
Filed: 1987-11-07
Granted: 1990-05-28
Abstract: The controller includes a clock signal generator (10) for providing clock signal to CPU and a SIO controller (30), a resetter ad frequency divider (40) for providing reset signal to a clear terminal of a D-Flip-Flop (FF2) and divided clock signal to an EPROM, a SIO controller (30) for transmitting control signal to a MODEM (40), and address decoder (50) for decoding high state address signals (A13- A15) and low state address signals (A0-A2), and a latch unit (60) for providing output signal of Dip switches (SW1, SW2) to CPU through Data bussses (D0-D7).
Patent KR-900004483-B1 (KR)
Title: Molding apparatus for artificial pine needles
Inventor: CHUNG DO-HWAN
IPC: B29D99/00
Filed: 1987-11-12
Granted: 1990-06-28
Abstract: Formming process of a trunk or branches having pine leaves for an imitation pine tree, consists of a plurality of sliced synthetic resin pieces, steel wire and their twisted assembly. The branches are made by combination process of three raw material rolls for making leaves, buds and stem. The apparatus includes winding rollers (22) (23) for pine leaves (A), winding rollers (24)(25) for buds (B), winding rollers (26)(27) for wire (D), guide plates (16) (17)(18), support roller (20) and joining roller (21).
Patent KR-930002945-B1 (KR)
Inventor: ARATAKE KATSUHIKO
IPC: C08K13/04
Filed: 1987-12-15
Granted: 1993-04-15
Abstract: 내용 없음.
Patent KR-900003089-B1 (KR)
Title: Separation method of uracil from uracil ribonucleotide hydroly sates
Inventor: RYU EUNG-KEOL
IPC: C07D239/46
Filed: 1988-03-17
Granted: 1990-05-07
Abstract: A method for separating uracil from uracil ribonucleosied hydrolysate comprises mixing strong acid hydrolysate of 5'-uridine monophosphate obtd. in the prodn. of nucleic acid seasoning by the fermentation with 18-24 N sulphate soln, hydrolyzing the mixt. at 95-115≰C for 1.5-2.5 hr, removing the reacting material of impurities through the multiporous resin tube, and concentrating the effluent.
Patent KR-900004785-B1 (KR)
Title: A device for the manufacture of complex sheet
Inventor: DAGAHASI HUMIO
IPC: B32B37/00
Filed: 1988-06-01
Granted: 1990-07-05
Abstract: The device has embossing line comprising metal sheet supply section, loop section, leveller, stretching pinch rolls etc. In the manufacture of sandwich panel: a coiled metallic hoop material (A) is heated to 30 60 bo deg.C and embossed by emboss rolls (8); residual strains are removed by a leveller (14); The hoop (A) is supplied to a forming machine, where the hoop is formed to a specified shape having two trough shaped portions (B) and joint portions (C); the hoop is heated to 30 to 110 deg. C; plastic foam material is poured on the back of the hoop (A) from a pouring section. The back material (6) is laminated on the plastic foam material.
Patent KR-970007903-B1 (KR)
Title: The pharmaceutical compositions for recovering transformed 2'-5'-oligo adenylate synthase (2',5')rna-asel natural preventire system
Inventor: CARTER WILLIAM A
IPC: C12Q1/68
Filed: 1988-07-16
Granted: 1997-05-17
Abstract: A diagnostic method for assessing defects in RNase L comprising measuring activated RNase L in a cytoplasmic extract of a patient's mononuclear cells, preferably by measuring the mononuclear cells' ability to generate specific cleavage products when incubated with 28S and 18S RNA or the mononuclear cells' ability to generate cleavage products over a predetermined period of time.
Patent KR-940002924-B1 (KR)
Inventor: HEDLUND GUNNAR
IPC: H02P6/18
Filed: 1987-10-01
Granted: 1994-04-07
Abstract: 내용 없음.
Patent KR-930000920-B1 (KR)
Title: Process for manufacturing a tertiary alkyl ether by reactive distillation
Inventor: NOCCA JEAN-LUC
IPC: C07C41/06
Filed: 1989-03-08
Granted: 1993-02-11
Abstract: Process for the preparation of methyl tert-butyl ether (MTBE) by reaction of methanol with a mixture of hydrocarbons containing at least isobutene. The invention is characterised in that: - the said methanol and the said mixture are introduced into a reaction-distillation zone which contains at least two superposed and nonadjacent stationary beds (2a, 2b) of catalyst of the sulphonated resin type, at least one catalyst-free distillation zone, and at least one noncontinuous tray for redistributing liquid (5), - the distillation conditions in the said reaction-distillation zone are maintained so as to have a descending liquid phase (20) and an ascending vapour phase (30), - a vapour phase rich in unconverted hydrocarbons is discharged at the top (8) of the said zone, - an MTBE-rich liquid phase is drawn off at the base (10) of the said zone. <IMAGE>
Patent KR-920007045-B1 (KR)
Title: A manufacturing process of high intensity and elasticity nylon group or polyester group fiber and film
Inventor: JONG IN-JAE
IPC: C08G63/40
Filed: 1989-03-14
Granted: 1992-08-24
Abstract: The fiber or film of nylon or polyester having high  strength and high elasticity is prepared by mixing the thermotropic  liquid crystalline polymer having a softening lattice of formula (1) with the nylon based or polyester based matrix polymer. In the formula, A is -H, -CH3 OR -C(O)CH3; B is -Cl, -Br, -OCH3 or -OCH2CH3; K  IS 4-12 as number of alkyl gp. of the  softening  lattic  gp.;  Y  is ether or ester gp.; m is ave. polymerization degree and more  than 2. The thermotropic liquid crystalline polymer is mixed more  than 0.05 wt.%.
Patent KR-970009810-B1 (KR)
Inventor: MORIYAMA SINICHIRO
IPC: F25B21/02
Filed: 1989-04-11
Granted: 1997-06-18
Abstract: 내용 없음.
Patent KR-930002634-B1 (KR)
Title: Tumeless monolithic ceramic filter manufactured by using an art-work mask process
Inventor: KUMRUSHI RICHARD S
IPC: H01P1/213
Filed: 1989-06-02
Granted: 1993-04-06
Abstract: A ceramic filter (114,118) employs a novel tuning process which avoids the necessity of etching or abrading plating on the surface of the filter. The tuning is provided by determining a selected frequency related characteristic of the dielectric making up the block (210) portion of the ceramic filter. For example, the quarter wave length frequency of the block (210) may be measured. Next, plating artwork (310) is designed in accordance with the determined selected frequency related characteristic. The artwork (310) is then used for selectively applying a conductive material (240) to a surface of the block (210) in order to shift the determined selected frequency related characteristic to a desired (specified) frequency characteristic. By appropriately designing the artwork (310) based on the determined selected frequency related characteristic, no etching or abrading to the plating (240) on the block (210) is required.
Patent KR-940001719-B1 (KR)
Inventor: WALLES ERIK W
IPC: C08G59/38
Filed: 1989-07-14
Granted: 1994-03-05
Abstract: 내용 없음.
Patent KR-920002905-B1 (KR)
Title: Link channel testing method of digital exchanger
Inventor: OH DON-SEONG
IPC: H04Q11/04
Filed: 1989-08-26
Granted: 1992-04-06
Abstract: First, a testing and maintenance unit (TTMA) is  tested,  and then, a transmission link means (Tx) is connected to terminate the operation upon  detecting  an  of  normality.  The  testing   and maintenance unit (TTMA) is tested again,  and   a  receiving  link means (Rx) is connected upon detecting a normality. The data which are received through the transmission and receiving links (Tx)(Rx) are compared with each other to report the result  to  a  superior processor. Then the receiving link (Rx) is automatically released, and the transmission link (Tx) is also released upon  receiving  a release request from the superior processor.
Patent KR-920001831-B1 (KR)
Title: Manufacturing method of color picture tube
Inventor: YUN JU-YOUNG
IPC: H01J29/07
Filed: 1989-10-13
Granted: 1992-03-05
Abstract: The method for preventing  a  shadowmask  from  tearing  when mounting it on  a  frame  comprise  laminating  transparent  vinyl chloride  resin  or  polyethylene  resin  on  a  surface  of   the shadowmask (6), applying mechanical tension on the  shadowmask  to mount it on the frame, sintering the  frame  with  shadowmask  and burning and removing the transparent film.
Patent KR-920005580-B1 (KR)
Title: A melody tone control circuit
Inventor: KIM YONG-HUN
IPC: H04M1/00
Filed: 1989-10-24
Granted: 1992-07-09
Abstract: The circuit includes a ringer power supply  means  (11),  and the ringer power supply means (11) includes flattening  capacitors (C9,C10), a bridge diode (BZ1), a zener diode  (ZD1)  and  another zener diode (ZD2) for protecting from a voltage surge.  A  speaker (SP1) is connected through its own transformer (TP1) to the output ports of a melody tone ringer (10), and another output port of the ringer (10) is connected to a variable resistor  (VR1),  resistors (R6,R7)  and  capacitors  (C5-C7),  while   other   output   ports (OUT1)(OUT2) of the melody  tone  ringer  (10)  are  connected  to transistors (TR1)(TR2) of a push-pull amplifying  means  (13).  An envelope output generating means (12) includes capacitors  (C3,C4) and resistors (R3,R4).
Patent KR-920003040-B1 (KR)
Title: A automatically measuring apparatus of viscosity
Inventor: PARK SU-CHANG
IPC: G01N11/06
Filed: 1989-11-27
Granted: 1992-04-13
Abstract: The  apparatus  includes  an  ordinary  computer  (10),   an input/ output  control  device  (40),  a  thermostat  (30)  and   a viscometer (20). A  photo  detector  (43)  detects  light  signals through a glass tube, while signals for driving a vacuum pump (42) and a solenoidal valve terminal (41) are outputted an I/O  control section (11) in response to  the  photo  detector  (43).  A  relay section (13) is driven by the output signals of  the  input/output control section (11) to open the valve terminal  (41),  while  the vacuum pump (42) is driven by a switching section (SW). The vacuum power is transmitted through a buffer tube  (22)  to  a  viscosity tube (A) f the viscometer (20), and the dropping time  of  a  test piece is detected by the photo detector  (43),  thereby  measuring the viscosity.
Patent KR-930002816-B1 (KR)
Inventor: SHIMIZU MITSUHARU
IPC: H01L23/50
Filed: 1989-12-04
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-0134960-B1 (KR)
IPC: C04B35/65
Filed: 1990-01-12
Granted: 1998-04-18
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into a boron nitride material (12) typically resulting in a body comprising a boron-containing compound, a nitrogen-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron nitride (12), to produce a composite by reactive infiltration, which composite comprises a matrix which embeds the filler material. The matrix, in a composite body containing filler material, comprises one or more of metal, a boron-containing compound and a nitrogen-containing compound. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.
Patent KR-100190592-B1 (KR)
Inventor: WALTER THOMAS MURPHY
IPC: C09D5/23
Filed: 1990-02-08
Granted: 1999-06-01
Abstract: 1990년 9월 1일 이전 출원건
Patent KR-920006018-B1 (KR)
Title: Process for making traditional foods from persimmon
Inventor: KANG KYU-CHAN
IPC: A23L19/00
Filed: 1990-04-23
Granted: 1992-07-27
Abstract: A persimmon dessert is prepd. by (a)  packing  persimmon  (I) with polyethylene film and leaving alone for about  30  days,  (b) blanching the treated (I) at 90 deg.C  for  1-2  min,  (c)  adding 0.1-0.3 wt.%  enzyme  mixture  (II)  of  pectinase  and  cellulase (mixing ratio is 1:1) or, (II) and pear into the blanched (I), and pulverizing to obtain the paste, (d)  reacting  the  paste  at  50 deg.C for 10-30 hrs. and soaking in 90 deg.C water for  10  mins., (e) cooling the soaked paste and pressing to obtain the juice, and (f) mixing the juice with other additives.
Patent KR-950012349-B1 (KR)
Title: Circuit for measuring the ignition speed
Inventor: OH KYONG-HWAN
IPC: F42C21/00
Filed: 1990-04-24
Granted: 1995-10-17
Abstract: a first phototransistor for sensing an initial ignition state of a heat pellet; a second phototransistor for sensing a final ignition state; first and second regulators whose input terminals are each connected to the first and second phototransistors via first and second amplifying circuit, respectively and whose output terminals are each connected to a counter through a latch circuit; a frequency dividing circuit for dividing an output frequency of an oscillating circuit to transmit the divided frequency to the counter; and a display device to which the output signal of the counter is applied through a display drive circuit.
Patent KR-0144859-B1 (KR)
Inventor: UEDA KOKI
IPC: F02N15/00
Filed: 1990-05-24
Granted: 1998-08-17
Abstract: 내용 없음
Patent KR-930006663-B1 (KR)
Title: Bicmos inverter circuit
Inventor: SHIN KI-HO
IPC: H03K19/094
Filed: 1990-09-18
Granted: 1993-07-22
Abstract: The circuit enhances a driving capability  for  a  capacitive load and obtains a stable logic whose output level can  reach  the power source level.  The  circuit  comprises:  P  and  N-MOS  type MOS-TRs (MP21)(MN21) for outputting a inverted signal (Z1) of  the input signal (iN); two NMOS TRs (MN22)(MN23) for a  signal  output to the input signal (iN) and the front stage output (Z1);  a  pair of bipolar TRs (Q21)(Q22) which respectively input (Z1) and  (Z2); and the drain of the PMOS TR (MP22) for driving  a  final  circuit output being connected to gether with the TRs (Q21)(Q22).
Patent KR-930009770-B1 (KR)
Inventor: COOKE KEVIN K
IPC: H05K7/14
Filed: 1990-10-19
Granted: 1993-10-11
Abstract: 내용 없음.
Patent KR-930007510-B1 (KR)
Title: Bioriented polyester film
Inventor: SONG KWANG-JIN
IPC: C08J5/18
Filed: 1990-12-11
Granted: 1993-08-12
Abstract: This is a biaxially oriented polyester  film  which  improves the crystal structure, specific gravity, and surface resistance of film by  adding  bisphenyl  sulfone  and  sulfonate  metal  salts derivatives. The film has  0.4-1.0  dl/g  of  critical  viscosity; 20-80 angstroms of crystal size; 1.370-1.410 of  specific  gravity and  below  1016Ω  of  surface  resistance.  The  polyester   film comprises (a) the above  70  wt.%  pet;  (b)   0.5-20.0  wt.%  bis (4-β-hydroxy alkoxyphenyl) sulfone of (I); and (c)  0.1-10.0  wt.% metal salt of sufonic acid of (II). In formula, m is 1-10 integer; R C8-25 alkyl; M alkali earth metal as Li, Na, and K; and n is  an integer below 100. This film has good  antistatics,  transparency, engineering properties and heat resistance.
Patent KR-930011368-B1 (KR)
Title: Process for preparing microporous polyurethane films for water penetration and water proof cloth
Inventor: JONG JI-SU
IPC: C08J9/00
Filed: 1990-12-24
Granted: 1993-12-04
Abstract: The microporous polyurethane film is prepared  by  the  steps of; coating a adhesive resin onto one surface of the  base  paper; forming the microporous polyurethane resin  layer  on  it  by  wet process; and exfoliating the  base  paper  from  the  resin-coated film.  The difference between  compatibility  of  the  microporous polyurethane resin and the adhesive resin is  1.0-3.5.  Pref.  the adhesive resin is selected from water-emulsion type  acryl  resin, polyurethane  resin   or   silicone   resin   with   16.5-19   the compatibility. The  film  is  useful  for  the  moisture-permeable water-proof fabrics.
Patent KR-940011280-B1 (KR)
Title: Loop switch network
Inventor: PARK SUNG-HYON
IPC: H04L12/28
Filed: 1990-12-31
Granted: 1994-12-03
Abstract: The switching network inter-connects loop networks, connecting simple switching elements circularly. Three-dimensional cylindric network consists of many plane loop networks formed by inter-connecting many nodes consisting of plane input/output terminals, top and bottom input/output terminals and node input/output terminals.
Patent KR-960008331-B1 (KR)
Title: Technique for time-division duplex cordless telecommunication
Inventor: ALBROW RICHARD
IPC: H04W72/08
Filed: 1990-01-26
Granted: 1996-06-24
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset 11 and a base station 3 using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel S and a signalling logical channel D multiplexed together, but the link may switch to bursts carrying a communications logical channel B for the speech data and the signalling logical channel D. Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel S. These words have bit patterns reducing the probability of incorrect asynchronous detection of them.   If one part ceases to receive handset signals from the other, it transmits a special signal, informing the other part. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent KR-930008735-B1 (KR)
Title: High impact polystyrene resin composition having a good transparency
Inventor: LEE YONG-JU
IPC: C08F212/10
Filed: 1991-01-23
Granted: 1993-09-13
Abstract: The impact-resistant polystyrene resin compsn. is composed of 5-95 wt.% of a styrenic monomer  (A),  5-95  wt.%  of  an  acrylic monomer (B) and 1-50 wt.% of a rubbery material (C) having 0.5-2.0 micron particle  diameter.  The  monomer  (A)  is  pref.  styrene, alpha- methyl styrene, ethyl benzene or  halogenated  benzene.  The monomer  (B)   is   pref.   acrylonitrile,    methylmethacrylate, ethylmethacrylate or methyl acrylic acid. The rubbery material (C) is pref. synthetic butadiene rubber, SBR rubber, acryl  rubber  or natural rubber. The polystyrene resin  compsn.  is  useful  for  a packing article.
Patent KR-0183034-B1 (KR)
Title: Process for the preparation of oxetanones
Inventor: ZUTTER ULRICH
IPC: C07D/
Filed: 1991-02-22
Granted: 1999-05-01
Abstract: The invention relates to a novel process for producing a compound having the formula    <IMAGE>  I  wherein R1, R2 and X are described herein, via corresponding  beta -keto- and  beta -hydroxy- delta -lactones, as well as novel intermediates which occur in the process.
Patent KR-0161533-B1 (KR)
Title: Milbemycin ether derivatives, their preparation and their anthelmin
Inventor: MORISAWA YASUHIRO
IPC: C07H19/01
Filed: 1991-02-28
Granted: 1998-12-01
Abstract: A process of formula (I): <CHEM> [in which: R<1> is hydrogen, halogen, cyano, nitro, optionally substituted alkyl, alkoxy, alkoxyalkoxy, or a group of formula: <MATH>   <CHEM> in which: m is 1 or 2; n is 0, 1 or 2; R<6> is hydrogen or a variety of organic groups; R<7> is alkyl, cycloalkyl, or aralkyl; R<9> is hydrogen or alkyl; R<1><1> is any of R<6>, or cyano, nitro, -COOR<7> or -COR<6>; Y is an oxygen or a sulphur; Z is -COOR<7>, -COR<6> or -SO2R<6>; A is a group of formula: -CHR<2>-CHR<3>-CHR<4>- -CR<2>=CR<3>-CHR<4>- or <CHEM>  in which R<2>, R<3> and R<4> are hydrogen, halogen, alkyl or alkoxy; R<5> is methyl, ethyl, isopropyl or sec-butyl; and X is hydroxy, optionally substituted alkanoyloxy or hydroxyimino] and salts and esters thereof have valuable anthelmintic, acaricidal and insecticidal activities. Methods of preparing the compounds are also provided.
Patent KR-0152771-B1 (KR)
Inventor: PARK JONG-HYUP
IPC: G11B20/18
Filed: 1991-04-06
Granted: 1998-10-15
Abstract: 본 발명은 디지탈 데이타를 자기기록매체에 기록 및 재생하는 장치에 관한 것으로, 종래에서는 기록하고자 하는 데이타에 정정코드를 부가하여서 에러정정능력을 갖게 하는데 부가되는 에러정정코드에 제한을 받아 에러정정능력에 한계를 갖게되는 문제점이 있다. 
     따라서 , 본 발명은 종래의 이러한 문제점을 해결하기 위하여 재생시 에러정정복호화 이전단계에서 기호단위 에러플래그를 발생시켜 에러정정복호시에 에러정정능력을 향상시키도록 한 것이다. 
     즉, 자기기록 및 재생특성인 같은 극성의 반복이 발생하지 않는 특성을 이용하여 에러발생을 검출하도록 함으로써, 에러정정부호화를 하는 자기기록/재생장치에 적용되도록 하며, 특히 이중부호화를 사용하는 경우에 효과가 크게 된다.
Patent KR-950001313-B1 (KR)
Inventor: ASANUMA TADASHI
IPC: C08L23/10
Filed: 1991-04-09
Granted: 1995-02-17
Abstract: 내용없음.
Patent KR-940004875-B1 (KR)
Title: Measuring apparatus in physical experiment
Inventor: JANG SE-JUNG
IPC: G01D21/00
Filed: 1991-04-26
Granted: 1994-06-02
Abstract: The apparatus simplifies physics experiment by computer memory scope which computes a data of physical quantity-distance-time. The apparatus detects a physical quantity through sensors, processes data with an input-output board, and displays a detected signal, The apparatus includes a sensor, an input-output control switch (I/O.C.S), an A/D converter, a moduled input-output terminal (I/O.T), and an interface circuit (INT.C) which has 2 oscillators (GEN1,GEN2). The input-output control switch has a multitude of counters (C0,C1,C2) and outputs (OUT0,OUT1,OUT2). The input-output terminal (I/O,T) connects to an actuator which is a speaker (SP).
Patent KR-950005084-B1 (KR)
Inventor: RICHARDSON RICHARD J
IPC: E05C17/30
Filed: 1991-05-23
Granted: 1995-05-18
Abstract: 내용 없음.
Patent KR-940006998-B1 (KR)
Title: Data output driver producing high output gain
Inventor: LEE SUNG-KUN
IPC: H03K19/003
Filed: 1991-05-28
Granted: 1994-08-03
Abstract: The driver has a constant voltage circuit. The circuit comprises an input line which carries input signal of the first output transistor, a bias transistor which supply the input line with bias, a pull up transistor which pulls up voltage level of bulk to power voltage level corresponding to voltage level of the input line, an inverter the input of which is connected with the input line, a pull-down transistor which pulls down bulk voltage to ground level.
Patent KR-940011670-B1 (KR)
Inventor: MIYAMORI TAKASHI
IPC: G06F9/48
Filed: 1991-07-24
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-970011545-B1 (KR)
Inventor: TSUZIYAMA YUGI
IPC: H05B3/00
Filed: 1991-08-19
Granted: 1997-07-11
Abstract: 요약없음.
Patent KR-940011502-B1 (KR)
Title: Remote controlling method in use personal computer
Inventor: KWON YONG-HAN
IPC: H04Q9/00
Filed: 1991-10-10
Granted: 1994-12-19
Abstract: The method controls the remote device, monitors the states of data, and reduces the manufacturing cost. The method includes a steps: (a) reading the current date and time; (b) deciding the characteristic of date; (c) examining the current time; (d) reading the next date; (e) loading the resident/non-resident program; (f) examining the input data; (g) receiving/transmitting the data; (h) deciding the termination of data; (i) terminating the control action; (j) executing the resident process; (k) designating the port; (l) deciding the last port; and (m) returning the (g) or (a) step.
Patent KR-0179386-B1 (KR)
Title: Thermoplastic compositions based on polyolefin and vinyl-aromatic polymer
Inventor: GHIDONI DARIO
IPC: C08L23/06
Filed: 1991-11-12
Granted: 1999-05-15
Abstract: Described are thermoplastic compositions endowed with a very satisfactory combination of physical, mechanical and thermal properties, comprising:   a vinyl-aromatic polymer containing, as elastomeric component, from 0.5 to 5% by weight of vinyl-aromatic monomer conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   a polyolefin; and an olefinic elastomer containing a vinyl-aromatic monomer grafted thereon. e