公开(公告)号：US4282335A

公开(公告)日：1981-08-04

申请号：US134136

申请日：1980-03-26

申请人： Akitoshi Sugio ,  Masanobu Masu ,  Yukio Sasaki ,  Zenpei Mizutani

发明人： Akitoshi Sugio ,  Masanobu Masu ,  Yukio Sasaki ,  Zenpei Mizutani

IPC分类号： C08L25/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L71/00 ,  C08L71/12 ,  C08L77/00 ,  C08L101/00 ,  C08L61/04

CPC分类号： C08L71/123

摘要： A high molecular resin composition having superior impact strength and processability and comprising a polymeric matrix containing polyphenylene ether and a minor proportion of a low-molecular-weight olefin oligomer dispersed therein.

摘要翻译： 具有优异的冲击强度和加工性的高分子量树脂组合物，其中含有聚苯醚和少量分散在其中的低分子量烯烃低聚物的聚合物基体。

公开(公告)号：US5191006A

公开(公告)日：1993-03-02

申请号：US719491

申请日：1991-06-24

申请人： Isamu Matsumoto ,  Zenpei Mizutani ,  Hiroshi Yada ,  Yoshihito Hara

发明人： Isamu Matsumoto ,  Zenpei Mizutani ,  Hiroshi Yada ,  Yoshihito Hara

IPC分类号： C08K5/09 ,  C08K5/098 ,  C08K5/10 ,  C08K5/103 ,  C08L59/00 ,  C08L59/04

CPC分类号： C08K5/098 ,  C08K5/103

摘要： An oxymethylene copolymer composition which comprises an intimate mixture containing:(A) 100 parts by weight of an oxymethylene copolymer,(B) 0.01 to 2 parts by weight of an ester composed of a polyhydric alcohol having 2 to 10 carbon atoms and a higher fatty acid having 22 to 32 carbon atoms, and(C) 0.01 to 3 parts by weight of an alkaline earth metal salt of a fatty acid having 12 to 35 carbon atoms.

公开(公告)号：US5187218A

公开(公告)日：1993-02-16

申请号：US740617

申请日：1991-08-05

申请人： Isamu Masumoto ,  Zenpei Mizutani ,  Hiroshi Yada ,  Yoshihito Hara

发明人： Isamu Masumoto ,  Zenpei Mizutani ,  Hiroshi Yada ,  Yoshihito Hara

IPC分类号： C08K5/11 ,  C08L59/00 ,  C08L71/00

CPC分类号： C08L59/00 ,  C08L71/00

摘要： An acetal resin composition comprising:(A) 100 parts by weight of an acetal resin,(B) 0.01 to 5 parts by weight of a terminal-etherified polyalkylene glycol of the formula (I)R.sup.1 --O--(--R.sup.2 --O--).sub.m --R.sup.3wherein R.sup.1 is a hydrogen atom, an aliphatic hydrocarbon group having 1 to 7 carbon atoms, an aryl group or an aralkyl group, R.sup.2 is an alkylene group having 2 to 3 carbon atoms, R.sup.3 is an aliphatic hydrocarbon group having 1 to 7 carbon atoms, an aryl group or an aralkyl group, and m is a number of at least 20, and(C) 0.01 to 2 parts by weight of an ester from a polyhydric alcohol having 2 to 10 carbon atoms and a higher fatty acid having 22 to 32 carbon atoms. This acetal resin composition has highly improved mold releasability when injection-molded without any substantial impairment of mechanicla properties and thermal stability inherent to an acetal resin and gives precision molded articles having little molding strain.

公开(公告)号：US4900769A

公开(公告)日：1990-02-13

申请号：US198492

申请日：1988-05-25

申请人： Masaharu Kimura ,  Zenpei Mizutani ,  Hiroya Fujii

发明人： Masaharu Kimura ,  Zenpei Mizutani ,  Hiroya Fujii

IPC分类号： C08L59/00 ,  C08K5/10 ,  C08K5/103 ,  C08K5/20 ,  C08L59/04

CPC分类号： C08K5/103 ,  C08K5/20

摘要： An acetal resin composition comprising (A) 100 parts of an acetal resin, (B) 0.01 to 2 parts by weight of a higher fatty acid ester derived from a polyhydric alcohol having 2 to 10 carbon atoms as an alcohol component and a higher fatty acid having 22 to 32 carbon atoms as an acid component and, optionally, (C) 0.01 to 2 parts by weight of a linear fatty acid having at least 10 carbon atoms.

摘要翻译： 缩醛树脂组合物，其包含（A）100份缩醛树脂，（B）0.01至2重量份衍生自具有2至10个碳原子的多元醇作为醇组分的高级脂肪酸酯和高级脂肪酸 具有22至32个碳原子作为酸组分，和任选地（C）0.01至2重量份具有至少10个碳原子的直链脂肪酸。