公开(公告)号：JPH10310669A

公开(公告)日：1998-11-24

申请号：JP5865398

申请日：1998-03-10

申请人： NIPPON CATALYTIC CHEM IND

发明人： UEDA KENICHI ,  FUJIOKA KAZUCHIKA

IPC分类号： C08J5/00 ,  C08L25/00 ,  C08L35/06

摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant resin compsn. that is excellent in optical properties (e.g. clarity), heat resistance, and moldability, and has low water absorption properties. SOLUTION: This compsn. comprises an arom. vinyl/maleimide copolymer (1) which is formed by at least copolymerizing arom vinyl monomer (A) and maleimide monomers, (B) and prepf. comprises 50-97 wt.% units derived from the monomer A, 3-50 wt.% units derived from the monomer B, and 0-20 wt.% units derived from another monomer (C) copolymerizable with the foregoing two monomers and an arom. vinyl polymer (2) obtd. by polymerizing a monomer component contg. 85 wt.% or higher monomer A, provided polymer (1) and polymer (2) are thermodynamically compatible with each other.

公开(公告)号：JP2824274B2

公开(公告)日：1998-11-11

申请号：JP11993089

申请日：1989-05-13

IPC分类号： C08L25/04 ,  C08L23/00 ,  C08L33/24 ,  C08L35/06 ,  C08L51/06

公开(公告)号：JP2820956B2

公开(公告)日：1998-11-05

申请号：JP13225889

申请日：1989-05-25

IPC分类号： C08L25/10 ,  C08K5/098 ,  C08K5/20 ,  C08L33/00 ,  C08L33/24 ,  C08L35/06 ,  C08L77/00 ,  C08L101/00

公开(公告)号：JP2792574B2

公开(公告)日：1998-09-03

申请号：JP5277991

申请日：1991-03-18

申请人： IDEMITSU SEKYU KAGAKU KK

发明人： MIURA YOSHIAKI

IPC分类号： C08K7/06 ,  C08K3/20 ,  C08K7/00 ,  C08L25/04 ,  C08L33/02 ,  C08L33/12 ,  C08L35/06 ,  C08L47/00 ,  C08L51/04 ,  C08L69/00 ,  H01B1/22

公开(公告)号：JP2762488B2

公开(公告)日：1998-06-04

申请号：JP27541488

申请日：1988-10-31

申请人： UBE SAIKON KK

发明人： HIROMOTO YASUYUKI ,  MATSUDA KOICHI ,  GOTO HIDEO

IPC分类号： C08L25/12 ,  C08F2/24 ,  C08F212/10 ,  C08F255/04 ,  C08F255/06 ,  C08L33/18 ,  C08L35/00 ,  C08L35/06 ,  C08L51/00 ,  C08L51/06

公开(公告)号：JPH1077384A

公开(公告)日：1998-03-24

申请号：JP25087896

申请日：1996-09-03

申请人： MITSUBISHI RAYON CO

发明人： II YASUAKI ,  NAKAI YOSHIHIRO

IPC分类号： C08L35/06 ,  C08L33/24 ,  C08L55/00 ,  C08L55/02

摘要： PROBLEM TO BE SOLVED: To obtain the subject composition which can develop excellent resistance to heat and impact and good moldability by formulating a resin composition containing a rubbery polymer having specific structure and a maleimide copolymer having specific physical properties at a specific ratio. SOLUTION: This resin composition comprises (A) 5-60 pts.wt. of a resin composition prepared by grafting a monomer mixture to a rubbery polymer with a weight-average molecular weight of 100,000 calculated on the polystyrene soluble in toluene, the gel content of >=40wt.% and a degree of swelling of 15-50 times in toluene and (B) 95-40 pts.wt. of a maleimide copolymer of >=0.1wt.% of residual maleimide monomer content,

公开(公告)号：JPH09324102A

公开(公告)日：1997-12-16

申请号：JP16513196

申请日：1996-06-06

申请人： ASAHI CHEMICAL IND

发明人： MATSUMOTO KATSUO ,  ITO MASAO

IPC分类号： C08L33/06 ,  C08L33/04 ,  C08L33/24 ,  C08L35/06 ,  C08L55/00 ,  C08L55/02

摘要： PROBLEM TO BE SOLVED: To obtain an ABS resin composition containing a specific maleimide compound as an essential component and having excellent properties to prevent the short-shot in blow molding and give a uniform wall thickness in thermal forming and contour extrusion molding. SOLUTION: The acetone-extracted component of this composition contains a maleimide compound unit expressed by formula (R is H, a 1-18C alkyl, phenyl or a nucleus-substituted phenyl; the wavy line is a polymer chain) and having at least two glass transition temperatures within the range of 1.00 to 170 deg.C. The composition preferably further contains a methyl methacrylate-alkyl acrylate copolymer. The composition is useful as a molding material for contour extrusion molding and thermal forming such as blow molding, air pressure forming and vacuum forming.

公开(公告)号：JP2617509B2

公开(公告)日：1997-06-04

申请号：JP5462688

申请日：1988-03-08

IPC分类号： C08L25/04 ,  C08L25/00 ,  C08L25/08 ,  C08L25/12 ,  C08L33/04 ,  C08L33/24 ,  C08L35/06 ,  C08L51/00 ,  C08L51/04 ,  C08L55/00 ,  C08L55/02

公开(公告)号：JP2603282B2

公开(公告)日：1997-04-23

申请号：JP2584488

申请日：1988-02-08

IPC分类号： C08K5/06 ,  C08K5/05 ,  C08L25/00 ,  C08L25/04 ,  C08L25/12 ,  C08L31/04 ,  C08L33/00 ,  C08L33/04 ,  C08L33/24 ,  C08L35/06 ,  C08L51/00 ,  C08L51/04 ,  C08L51/08 ,  C08L55/02

公开(公告)号：JPH0952993A

公开(公告)日：1997-02-25

申请号：JP22480795

申请日：1995-08-09

申请人： NIPPON STEEL CHEMICAL CO

发明人： IDE KOJI ,  MUKUSHIRO JUN ,  NASU SATORU ,  YONETANI KIICHI

IPC分类号： C08K5/098 ,  C08K5/09 ,  C08K5/10 ,  C08K5/20 ,  C08K7/00 ,  C08K7/02 ,  C08L25/08 ,  C08L33/24 ,  C08L35/06 ,  C08L51/00 ,  C08L51/04

摘要： PROBLEM TO BE SOLVED: To obtain a fiber-reinforced thermoplastic resin composition, excellent in heat resistance, mechanical properties, fluidity, etc., and useful as automotive parts, etc., by blending a thermoplastic resin composition containing a copolymer containing imide groups with a filter and a specific additive in respective specified proportions. SOLUTION: This fiber-reinforced thermoplastic resin composition is obtained by blending (A) 100 pts.wt. thermoplastic resin composition comprising a copolymer containing imide groups [preferably a composition comprising 10-90wt.% copolymer containing the imide groups, 10-90wt.% graft copolymer and 0-80wt.% aromatic vinylic copolymer] with (B) 3-100 pts.wt. filler (preferably a glass fiber, a carbon fiber or an aramid fiber) and (C) 0.005-10 pts.wt. one or more of additives of (i) a higher fatty acid amide (preferably lauramide, stearamide, etc.), (ii) a higher fatty acid metallic salt (preferably magnesium stearate, etc.) and (iii) a carboxylic acid ester (preferably stearyl stearate, etc.).