公开(公告)号：US3944630A

公开(公告)日：1976-03-16

申请号：US500925

申请日：1974-08-27

申请人： Fumio Ide ,  Kazuo Kishida ,  Seiji Deguchi ,  Masahiro Kaneda

发明人： Fumio Ide ,  Kazuo Kishida ,  Seiji Deguchi ,  Masahiro Kaneda

IPC分类号： C08F2/30 ,  C08F279/02 ,  C08F19/06 ,  C08F19/08 ,  C08F19/10

CPC分类号： C08F279/02

摘要： An impact resistant plastic graft copolymer composition is prepared by1. agglomerating 100 parts by weight in terms of the solids content of a synthetic rubber latex (A) containing small-sized rubber particles by adding 0.1 - 5 parts by weight, in terms of the solids content of a carboxylic acid containing copolymer latex (B) having a pH of at least 4, said copolymer latex being prepared by polymerizing a mixture of monomers comprising 5 - 20% by weight of at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid and crotonic acid and 95-80% by weight of alkyl acrylate having 1 to 12 carbon atoms in the alkyl group, in the presence of at least one anionic emulsifier, and adjusting the pH of the mixed latexes (A) and (B) to not less than 6;2. stabilizing the agglomerated latex with at least one nonionic emulsifier, and3. grafting 93-30 parts by weight of a monomer or mixture of monomers, which is capable of producing a glassy thermoplastic polymer having a glass transition temperature of not less than 50.degree.C in the presence of or onto 7-70 parts by weight in terms of solids content of the agglomerated and stabilized synthetic rubber latex.

摘要翻译： 耐冲击塑料接枝共聚物组合物是通过以下方法制备的：在含有小橡胶颗粒的合成橡胶LATEX（A）的固体含量条件下，通过加入0.1-5重量份 含有pH至少为4的含羧酸共聚物胶乳（B）的固体含量，所述共聚物胶乳通过聚合包含5-20重量％至少一种选自丙烯酸类的单体的单体混合物来制备 酸，甲基丙烯酸，衣康酸和巴豆酸以及95-80重量％的烷基中具有1至12个碳原子的丙烯酸烷基酯，在至少一种阴离子乳化剂的存在下，并调节混合胶乳的pH（ A）和（B）不小于6; 2.用至少一种非离子型乳化剂稳定聚氨酯，和3.以单体或单体混合物的重量来制造93-30份单体，其可生产具有不超过50倍的玻璃过渡温度的玻璃热塑性聚合物 在聚碳酸酯和稳定的合成橡胶胶乳的固体含量为7-70重量份的存在下或在其上存在。

公开(公告)号：US4035443A

公开(公告)日：1977-07-12

申请号：US644421

申请日：1975-12-24

申请人： Fumio Ide ,  Kazuo Kishida ,  Jinpee Kobayashi

发明人： Fumio Ide ,  Kazuo Kishida ,  Jinpee Kobayashi

IPC分类号： C08L27/00 ,  C08F265/00 ,  C08F265/04 ,  C08F265/06 ,  C08F279/00 ,  C08F285/00 ,  C08L1/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  A43B13/04 ,  C08F6/24

CPC分类号： C08F285/00 ,  C08F265/04 ,  C08F265/06 ,  C08L27/06 ,  C08L51/003

摘要： A transparent vinyl chloride resin composition excellent in surface gloss and resistant to weathering and impact, comprising 97 to 60 parts by weight of a vinyl-chloride polymer and 3 to 40 parts by weight of a graft copolymer (B) obtained by emulsion-polymerizing a mixture of an aromatic vinyl monomer and a polyfunctional crosslinking agent having at least one allyl group, then polymerizing, in the presence of the resulting polymer latex, a mixture of an alkyl acrylate having 2 to 10 carbon atoms in the alkyl group and a polyfunctional crosslinking agent having at least one allyl group to form an acrylic elastomer (A) in the first stage the proportions of said alkyl acrylate and said aromatic vinyl monomer being 50 to 70% by weight and 50 to 30% by weight, respectively, and the amount of said crosslinking agent used being 0.1 to 5 parts by weight in total per 100 parts by weight of the sum of said alkyl acrylate and said aromatic vinyl monomer; and graft-polymerizing, in the presence of the resulting acrylic elastomer (A), first methyl methacrylate and subsequently an aromatic vinyl monomer in the second stage, the proportions of said methyl methacrylate and said aromatic vinyl monomer being 30 to 80% by weight and 70 to 20% by weight, respectively, and the total amount of said methyl methacrylate and said aromatic vinyl monomer used being 70 to 20 parts by weight per 30 to 80 parts by weight of said acrylic elastomer (A).

摘要翻译： 一种透明的氯乙烯树脂组合物，具有优异的表面光泽度和耐候性和耐冲击性，其包含97-60重量份氯乙烯聚合物和3-40重量份通过乳液聚合反应获得的接枝共聚物（B） 芳族乙烯基单体和具有至少一个烯丙基的多官能交联剂的混合物，然后在所得聚合物胶乳存在下，在烷基中具有2至10个碳原子的丙烯酸烷基酯与多官能交联剂 具有至少一个烯丙基的试剂在第一阶段中形成丙烯酸弹性体（A），所述丙烯酸烷基酯和所述芳族乙烯基单体的比例分别为50至70重量％和50至30重量％，并且其量 的所述交联剂的总和为每100重量份所述丙烯酸烷基酯和所述芳族乙烯基单体的总量为0.1至5重量份; 在第二阶段中，在得到的丙烯酸类弹性体（A），第一甲基丙烯酸甲酯和随后的芳香族乙烯基单体的存在下接枝聚合，所述甲基丙烯酸甲酯和所述芳族乙烯基单体的比例为30〜80重量％，和 70〜20重量％，所使用的所述甲基丙烯酸甲酯和所述芳族乙烯基单体的总量相对于所述丙烯酸系弹性体（A）为30〜80重量份为70〜20重量份。

公开(公告)号：US4052482A

公开(公告)日：1977-10-04

申请号：US634284

申请日：1975-11-21

申请人： Fumio Ide ,  Kazuo Kishida ,  Akira Hasegawa

发明人： Fumio Ide ,  Kazuo Kishida ,  Akira Hasegawa

IPC分类号： C08L27/06 ,  C08L51/00 ,  C08L31/02

CPC分类号： C08L27/06 ,  C08L51/003

摘要： A thermoplastic vinyl chloride polymer composition superior in processing properties is provided. The composition comprises (I) a predominant amount of polyvinyl chloride or a copolymer predominantly comprised of vinyl chloride and (II) a minor amount of two stage sequentially produced methyl methacrylate composite polymer consisting essentially of1 to 49 wt. % of component A polymerized from a monomer or monomer mixture of 90 to 100 wt. % of methyl methacrylate and 0 to 10 wt. % of at least one copolymerizable unsaturated monomer, said component A having a glass transition temperature of at least 75.degree. C and a reduced viscosity of 1.8 to approximately 10; and51 to 99 wt. % of component B polymerized onto or in the presence of said component A from a monomer mixture of 55 to 90 wt. % of a methyl methacrylate, 10 to 45 wt. % of an acrylic acid ester and 0 to 20 wt. % of at least one unsaturated monomer copolymerizable with methyl methacrylate and the acrylic acid ester, said component B exhibiting, if polymerized in the absence of said component A, a glass transition temperature of 25.degree. to 80.degree. C and a reduced viscosity of 1.8 to 10.

公开(公告)号：US4003874A

公开(公告)日：1977-01-18

申请号：US284722

申请日：1972-08-30

申请人： Fumio Ide ,  Isao Sasaki

发明人： Fumio Ide ,  Isao Sasaki

IPC分类号： B29C47/10 ,  C08F255/00 ,  C08K7/14

CPC分类号： C08F255/00 ,  B29C47/0004 ,  B29C47/1045 ,  B29C70/12 ,  C08K7/14 ,  B29C47/0009 ,  B29C47/0014 ,  B29K2105/06 ,  B29K2105/12

摘要： A modified polyolefin obtained by adding to 100 parts by weight of a polyolefin 0.01 to 0.8 parts by weight of an unsaturated carboxylic acid or anhydride thereof having 3 to 8 carbon atoms in the molecule and 0.05 to 0.5 parts by weight of an organic peroxide and melt-mixing these components in an extruder, has an outstanding adhesion to glass fibers. A blend of such a modified polyolefin filled with glass reinforcements has excellent physical properties as well as excellent appearance. The modification of polyolefin may be effected in the presence of a glass reinforcement to achieve both modification and mixing in a single stage, resulting in a composition with superior physical properties owing to improved dispersion and least break down of the glass reinforcement.

摘要翻译： 通过向100重量份的聚烯烃中加入0.01重量份的聚烯烃0.01至0.8重量份的分子中具有3至8个碳原子的不饱和羧酸或其酸酐和0.05至0.5重量份的有机过氧化物和熔体 将这些组分混合在挤出机中，对玻璃纤维具有优异的粘合性。 填充有玻璃增强材料的这种改性聚烯烃的共混物具有优异的物理性能以及出色的外观。 聚烯烃的改性可以在玻璃增强剂的存在下进行，以在单一阶段中实现改性和混合，由于改善的分散性和玻璃增强材料的分解最小，导致组合物具有优异的物理性能。

公开(公告)号：US4052525A

公开(公告)日：1977-10-04

申请号：US679712

申请日：1976-04-23

申请人： Fumio Ide ,  Kazuo Kishida ,  Akira Hasegawa

发明人： Fumio Ide ,  Kazuo Kishida ,  Akira Hasegawa

IPC分类号： C08F220/00 ,  B32B27/28 ,  B32B27/30 ,  C08F220/10 ,  C08F285/00 ,  C08L33/00 ,  C08L33/04 ,  C08L51/00 ,  C08L51/02 ,  B32B27/36 ,  B32B27/08

CPC分类号： B32B27/28 ,  C08F285/00 ,  Y10T428/31507 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/3192 ,  Y10T428/31924 ,  Y10T428/31928 ,  Y10T428/31935

摘要： A multi-layer structure polymer composition composed of an innermost layer (A), an elastomeric layer (B), an outermost layer (C), and at least one intermediate layer, said layer (A) having a glass transition temperature (Tg) of 10.degree. C. or higher and consisting of the reaction product of 51 to 100 parts by weight of an alkyl methacrylate whose alkyl group has 4 or less carbon atoms, 0 to 49 parts by weight of a copolymerizable monomer, 0 to 10 parts by weight of a polyfunctional monomer, and 0.1 to 5 parts by weight of a graftlinking agent; said layer (B) having a glass transition temperature (Tg) of 0.degree. C. or lower and consisting of the reaction product of 80 to 100 parts by weight of an alkyl acrylate whose alkyl group has 8 or less carbon atoms, 0 to 20 parts by weight of a copolymerizable monomer, 0 to 10 parts by weight of a polyfunctional monomer, and 0.1 to 5 parts by weight of a graftlinking agent; said layer (C) having a glass transition temperature (Tg) of 50.degree. C. or higher and consisting of the reaction product of 51 to 100 parts by weight of an alkyl methacrylate whose alkyl group has 4 or less carbon atoms, and 0 to 49 parts by weight of a copolymerizable monomer; and said intermediate layer consisting of the reaction product of 10 to 90 parts by weight of an alkyl methacrylate whose alkyl group has 4 or less carbon atoms, 90 to 10 parts by weight of an alkyl acrylate whose alkyl group has 8 or less carbon atoms, 0 to 10 parts by weight of a polyfunctional monomer, and 0.1 to 5 parts by weight of a graftlinking agent. The said polymer composition is excellent in transparency, gloss, and resistance to stress whitening and has good resistance to weather and impact.

公开(公告)号：US4048035A

公开(公告)日：1977-09-13

申请号：US641763

申请日：1975-12-17

申请人： Fumio Ide ,  Tsuneo Kodama

发明人： Fumio Ide ,  Tsuneo Kodama

IPC分类号： C08F2/46 ,  C08G63/676 ,  G03F7/032 ,  C08F8/00 ,  G03C1/68 ,  G03C5/00

CPC分类号： G03F7/032 ,  C08G63/676

摘要： A photopolymerizable composition for image formation, which comprises 30 - 95 wt. % of an unsaturated polyester having an acid value of 5 - 100 which is the condensation product of a carboxylic acid component containing more than 40 mole % of a carboxylic acid compound having the formula ##STR1## wherein R.sub.1 represents hydrogen or a C.sub.1-4 lower alkyl with a polyol component containing more than 30 mole % of a polyol having the formula ##STR2## wherein R.sub.2 represents C.sub.2-4 alkylene or a derivative thereof and n is an integer of 2 - 5 and 70 - 5 wt. % of a photopolymerizable unsaturated monomer and a photosensitizer.

摘要翻译： 一种用于成像的可光聚合组合物，其包含30-95wt。 ％的酸值为5-100的不饱和聚酯，其是含有大于40摩尔％的具有式[I]的羧酸化合物的羧酸组分的缩合产物，其中R1表示氢或C1 -4低级烷基，多元醇组分含有多于30摩尔％的具有式[II] HO（R2O）nH的多元醇，其中R2表示C2-4亚烷基或其衍生物，n是2-5的整数和70 - 5重量％ ％的光聚合性不饱和单体和光敏剂。

公开(公告)号：US4041106A

公开(公告)日：1977-08-09

申请号：US685145

申请日：1976-05-11

申请人： Fumio Ide ,  Kazuo Kishida ,  Norihisa Osaka

发明人： Fumio Ide ,  Kazuo Kishida ,  Norihisa Osaka

IPC分类号： C08L27/00 ,  C08F285/00 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/16 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  A43B13/04 ,  C08F6/24 ,  C08L51/06

CPC分类号： C08L27/06 ,  C08L25/16 ,  C08L51/04

摘要： Provided are vinyl chloride polymer compositions having a composite elastomer modifier incorporated therein, whereby said polymers exhibit on excellent balance of the physical properties of thermal resistance, transparency, and impact resistance. The composite elastomer modifier is comprised of (A) 20 to 60% by weight of a graft copolymer prepared by grafting methyl methacrylate and styrene onto a butadiene rubber in a specified sequential multi-stage polymerization procedure of (B) 40 to 80% by weight of a copolymer comprised of .alpha.-methylstyrene, methyl methacrylate and acrylonitrile. The composite elastomer modifier may be prepared by either blending graft copolymer (A) with copolymer (B) or by polymerizing a monomer charge of copolymer (B) in the presence of graft copolymer (A).

摘要翻译： 所提供的是具有并入其中的复合弹性体改性剂的氯乙烯聚合物组合物，由此所述聚合物在耐热性，透明性和耐冲击性的物理性能方面表现出优异的平衡。 复合弹性体改性剂由（A）20〜60重量％的接枝共聚物组成，接枝共聚物是通过以（B）40〜80重量％的指定的顺序多阶段聚合方法将甲基丙烯酸甲酯和苯乙烯接枝到丁二烯橡胶上而成的 由α-甲基苯乙烯，甲基丙烯酸甲酯和丙烯腈组成的共聚物。 复合弹性体改性剂可以通过将接枝共聚物（A）与共聚物（B）共混或通过在接枝共聚物（A）的存在下聚合共聚物（B）的单体电荷来制备。