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1. 发明授权

US07994255B2 Polyorganiosiloxane-containing graft copolymer, resin compositions containing the same and process for produciton of polyorganosiloxane emulsions 有权
标题翻译：含有有机基硅氧烷的接枝共聚物，含有该聚有机硅氧烷的接枝共聚物的树脂组合物和聚有机硅氧烷乳液的制造方法
公开(公告)号：US07994255B2
公开(公告)日：2011-08-09
申请号：US10551944
申请日：2004-04-09
申请人： Tomomichi Hashimoto , Akira Takaki , Kazunori Saegusa , Takao Manabe , Takao Michinobu
发明人： Tomomichi Hashimoto , Akira Takaki , Kazunori Saegusa , Takao Manabe , Takao Michinobu
IPC分类号： C08F283/12
CPC分类号： C08G77/442 , C08F283/12 , C08F285/00 , C08K5/0066 , C08L51/085 , C08L83/10 , C08L2666/02
摘要： The present invention relates to a flame retardant which is a graft copolymer. The graft copolymer is obtained by polymerizing a vinyl monomer containing at least two polymerizable groups, and at least one other vinyl monomer, in the presence of polyorganosiloxane particles in a latex state. The polyorganosiloxane particles contain grafting agents that are unevenly distributed on the surface thereof. The present invention also relates to thermoplastic resins containing this flame retardant.
摘要翻译：本发明涉及作为接枝共聚物的阻燃剂。接枝共聚物通过在胶乳状态的聚有机硅氧烷颗粒的存在下聚合含有至少两个可聚合基团的乙烯基单体和至少一种其它乙烯基单体而获得。聚有机硅氧烷颗粒含有在其表面上不均匀分布的接枝剂。本发明还涉及含有该阻燃剂的热塑性树脂。

2. 发明申请

US20050143520A1 Polyorganosiloxane-containing graft copolymer composition 审中-公开
标题翻译：含聚有机硅氧烷的接枝共聚物组合物
公开(公告)号：US20050143520A1
公开(公告)日：2005-06-30
申请号：US10511662
申请日：2003-04-25
申请人： Kazunori Saegusa , Tomomichi Hashimoto , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
发明人： Kazunori Saegusa , Tomomichi Hashimoto , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
IPC分类号： C08F283/12 , C08K5/00 , C08L51/08 , C08L69/00 , C08L83/10
CPC分类号： C08K5/005 , C08F283/12 , C08L51/085 , C08L69/00 , C08L2666/02 , C08L2666/24
摘要： The present invention provides a polyorganosiloxane-containing graft copolymer composition, which is a useful flame-retardant additive for a thermoplastic resin, comprising polyorganosiloxane-containing graft copolymer (A) prepared by polymerizing 5 to 60 parts by weight of vinyl monomer (a-2) in the presence of 40 to 95 parts by weight of polyorganosiloxane particles (a-1) (the sum of (a-1) and (a-2) is 100 parts by weight); and an antioxidant (B).
摘要翻译：本发明提供含有有机聚硅氧烷的接枝共聚物组合物，其是热塑性树脂的有用的阻燃添加剂，其包含通过聚合5至60重量份乙烯基单体（a-2）制备的含聚有机硅氧烷的接枝共聚物（A））（a-1）（a-1）和（a-2）的总和为40〜95重量份的聚有机硅氧烷粒子为100重量份）。和抗氧化剂（B）。

3. 发明申请

US20050038149A1 Graft copolymers and impact-resistant flame-retardant resin compositions containing the same 有权
标题翻译：含有它们的接枝共聚物和耐冲击阻燃树脂组合物
公开(公告)号：US20050038149A1
公开(公告)日：2005-02-17
申请号：US10466130
申请日：2003-02-17
申请人： Tomomichi Hashimoto , Kazunori Saegusa , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
发明人： Tomomichi Hashimoto , Kazunori Saegusa , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
IPC分类号： C08F283/12 , C08F285/00 , C08L51/08 , C08L69/00 , C08K5/24 , C08F283/00 , C09K21/00
CPC分类号： C08L51/085 , C08F283/12 , C08F285/00 , C08L69/00 , C08L2201/02 , C08L2666/02 , C08L2666/24
摘要： The present invention provides a polyorganosiloxane-containing graft copolymer which is obtainable by polymerizing 0.5 to 10 parts by weight of a vinyl monomer (B) comprising 100 to 50% by weight of a polyfunctional monomer (b-1) containing two or more polymerizable unsaturated bonds in the presence of 40 to 90 parts of polyorganosiloxane particles, followed by further polymerizing 5 to 50 parts by weight of a vinyl monomer (C); A polyorganosiloxane-containing graft copolymer which is obtainable by polymerizing 0 to 10 parts by weight of a vinyl monomer (B) comprising 100 to 50% by weight of a polyfunctional monomer containing two or more polymerizable unsaturated bonds in the presence of 30 to 95 parts of a polyorganosiloxane in a latex form as obtained by seed polymerization using, as a seed polymer, a hydrophilic polymer capable of swelling in the corresponding organosiloxane, followed by further polymerizing 5 to 70 parts by weight of a vinyl monomer (C); a flame retardant which comprises said copolymer; and a resin composition which comprises said retardant and a thermoplastic resin.
摘要翻译：本发明提供一种含聚有机硅氧烷的接枝共聚物，其通过使0.5〜10重量份的含有100〜50重量％的含有2个以上的可聚合不饱和单体的多官能单体（b-1）的乙烯基单体（B）在40〜90份的聚有机硅氧烷粒子的存在下，进一步聚合5〜50重量份的乙烯基单体（C）; 一种含聚有机硅氧烷的接枝共聚物，其可通过在0〜10重量份的乙烯基单体（B）中聚合而获得，所述乙烯基单体（B）含有100〜50重量％的含有2个以上聚合性不饱和键的多官能单体，的聚有机硅氧烷，其通过使用作为种子聚合物的种子聚合获得的亲水性聚合物，其能够在相应的有机硅氧烷中溶胀，然后进一步聚合5至70重量份的乙烯基单体（C）; 包含所述共聚物的阻燃剂; 以及包含所述阻燃剂和热塑性树脂的树脂组合物。

4. 发明授权

US07615594B2 Graft copolymers and impact-resistant flame-retardant resin compositions containing the same 有权
标题翻译：含有它们的接枝共聚物和耐冲击阻燃树脂组合物
公开(公告)号：US07615594B2
公开(公告)日：2009-11-10
申请号：US10466130
申请日：2003-02-17
申请人： Tomomichi Hashimoto , Kazunori Saegusa , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
发明人： Tomomichi Hashimoto , Kazunori Saegusa , Hiroshi Tsuneishi , Nobuo Miyatake , Akira Takaki
IPC分类号： C08F283/12
CPC分类号： C08L51/085 , C08F283/12 , C08F285/00 , C08L69/00 , C08L2201/02 , C08L2666/02 , C08L2666/24
摘要： The present invention provides a polyorganosiloxane-containing graft copolymer which is obtainable by polymerizing 0.5 to 10 parts by weight of a vinyl monomer (B) comprising 100 to 50% by weight of a polyfunctional monomer (b-1) containing two or more polymerizable unsaturated bonds in the presence of 40 to 90 parts of polyorganosiloxane particles, followed by further polymerizing 5 to 50 parts by weight of a vinyl monomer (C); A polyorganosiloxane-containing graft copolymer which is obtainable by polymerizing 0 to 10 parts by weight of a vinyl monomer (B) comprising 100 to 50% by weight of a polyfunctional monomer containing two or more polymerizable unsaturated bonds in the presence of 30 to 95 parts of a polyorganosiloxane in a latex form as obtained by seed polymerization using, as a seed polymer, a hydrophilic polymer capable of swelling in the corresponding organosiloxane, followed by further polymerizing 5 to 70 parts by weight of a vinyl monomer (C); a flame retardant which comprises said copolymer; and a resin composition which comprises said retardant and a thermoplastic resin.
摘要翻译：本发明提供一种含聚有机硅氧烷的接枝共聚物，其通过使0.5〜10重量份的含有100〜50重量％的含有2个以上的可聚合不饱和单体的多官能单体（b-1）的乙烯基单体（B）在40〜90份的聚有机硅氧烷粒子的存在下，进一步聚合5〜50重量份的乙烯基单体（C）; 一种含聚有机硅氧烷的接枝共聚物，其可通过在0〜10重量份的乙烯基单体（B）中聚合而获得，所述乙烯基单体（B）含有100〜50重量％的含有2个以上聚合性不饱和键的多官能单体，的聚有机硅氧烷，其通过使用作为种子聚合物的种子聚合获得的亲水性聚合物，其能够在相应的有机硅氧烷中溶胀，然后进一步聚合5至70重量份的乙烯基单体（C）; 包含所述共聚物的阻燃剂; 以及包含所述阻燃剂和热塑性树脂的树脂组合物。

5. 发明授权

US07067075B2 Flame-retardant thermoplastic resin composition 有权
标题翻译：阻燃热塑性树脂组合物
公开(公告)号：US07067075B2
公开(公告)日：2006-06-27
申请号：US10483101
申请日：2003-04-25
申请人： Kazunori Saegusa , Tomomichi Hashimoto , Hiroshi Tsuneishi , Nobuo Miyatake , Hiroshi Tone , Akira Takaki
发明人： Kazunori Saegusa , Tomomichi Hashimoto , Hiroshi Tsuneishi , Nobuo Miyatake , Hiroshi Tone , Akira Takaki
IPC分类号： C09K21/14 , C08K5/435 , C08K5/42
CPC分类号： C08L101/00 , C08K5/0066 , C08L27/12 , C08L51/085 , C08L69/00 , C08L2201/02 , C08L2666/02 , C08L51/00 , C08L2666/24
摘要： The object of the present invention is to provide a flame-retardant thermoplastic resin composition, which comprises: 100 parts by weight of a thermoplastic resin (A), 0.1 to 30 parts by weight of a polyorganosiloxane-containing graft copolymer (B) obtained by polymerizing, in at least one stage, a monomer (B-3) comprising a polyfunctional monomer (B-2) containing at least two polymerizable unsaturated bonds within the molecule thereof, and/or a vinyl monomer (B-4) in the presence of polyorganosiloxane particles (B-1), 0.0005 to 5 parts by weight of at least one metal salt (C) selected from the group consisting of alkali metal salts and bivalent or further polyvalent metal salts, and 0.05 to 2 parts by weight of a fluororesin (D).
摘要翻译：本发明的目的是提供一种阻燃热塑性树脂组合物，其包含：100重量份的热塑性树脂（A），0.1〜30重量份的含聚有机硅氧烷的接枝共聚物（B），其由在至少一个阶段中，在其分子内含有包含至少两个可聚合不饱和键的多官能单体（B-2）的单体（B-3）和/或乙烯基单体（B-4）的聚有机硅氧烷颗粒（B-1），0.0005至5重量份的至少一种选自碱金属盐和二价或另外的多价金属盐的金属盐（C）和0.05至2重量份的氟树脂（D）。

6. 发明授权

US06872776B1 Vinyl chloride resin composition and molded object comprising the same 失效
标题翻译：氯乙烯树脂组合物及其成型物
公开(公告)号：US06872776B1
公开(公告)日：2005-03-29
申请号：US09700171
申请日：1999-05-31
申请人： Hirokazu Iguchi , Kazunori Saegusa , Satoshi Mizunuma , Akira Takaki
发明人： Hirokazu Iguchi , Kazunori Saegusa , Satoshi Mizunuma , Akira Takaki
IPC分类号： C08L27/06 , C08L51/00 , C08L51/04 , C08L31/02
CPC分类号： C08L51/04 , C08L27/06 , C08L51/003 , C08L2666/24 , C08L2666/04 , C08L2666/02
摘要： A vinyl chloride resin composition having excellent weatherability and impact resistance which comprises (a) a vinyl chloride resin, (b) a graft copolymer which is obtained by graft-polymerizing (b2) a graft monomer component composed of 40 to 100% by weight of methyl methacrylate and 0 to 60% by weight of at least one monomer selected from the group consisting of an alkyl acrylate, an alkyl methacrylate, an unsaturated nitrile and an aromatic vinyl compound onto (b1) a crosslinked elastomeric polymer composed mainly of an alkyl acrylate, the methyl ethyl ketone-soluble portion of the graft copolymer having an ηsp/c of 1 to 5 measured at 30° C. with respect to its 0.2 g/100 cc acetone solution, and (c) calcium carbonate; and molded articles having a multilayer structure wherein a layer molded from the above composition is used as the surface layer or the inner layer.
摘要翻译：具有优异的耐候性和耐冲击性的氯乙烯树脂组合物，其包含（a）氯乙烯树脂，（b）接枝共聚物，其通过接枝聚合（b2）由40〜100重量％甲基丙烯酸甲酯和0至60重量％的至少一种选自丙烯酸烷基酯，甲基丙烯酸烷基酯，不饱和腈和芳族乙烯基化合物的单体在（b1）主要由丙烯酸烷基酯组成的交联弹性体聚合物，相对于其0.2g / 100cc丙酮溶液，在30℃下测得的etasp / c为1至5的接枝共聚物的甲基乙基酮可溶部分，和（c）碳酸钙; 以及具有多层结构的成型制品，其中由上述组合物成型的层用作表层或内层。

7. 发明申请

US20070276075A1 Process for Producing Polyorganosiloxane-Containing Resin and Resin Composition Containing the Resin 审中-公开
标题翻译：含有有机硅氧烷的树脂和含有树脂的树脂组合物的制造方法
公开(公告)号：US20070276075A1
公开(公告)日：2007-11-29
申请号：US10592015
申请日：2005-03-11
申请人： Akira Takaki , Takao Michinobu
发明人： Akira Takaki , Takao Michinobu
IPC分类号： C08J3/16 , C08G77/20
CPC分类号： C08G77/34 , C08F6/005 , C08F283/12 , C08J3/16 , C08J2383/04 , C08L51/085 , C08L55/02 , C08L69/00 , C08L83/04 , C08L2666/24 , C08L2666/02 , C08L2666/14
摘要： The present invention provides a polyorganosiloxane-containing resin decreased in volatile siloxane content. A resin which contains 5% or more of volatile silicon compounds immediately after coagulation and dehydration is mixed with an organic solvent, and the resultant mixture is filtered to decrease the content of the volatile silicon compounds in the resin. Therefore, the target polyorganosiloxane-containing resin decreased in volatile siloxane content can be obtained. Mixing the polyorganosiloxane-containing resin and a thermoplastic resin and/or a thermosetting resin gives a resin composition having improved strength.
摘要翻译：本发明提供了含有有机硅氧烷的树脂，其挥发性硅氧烷含量降低。在凝结和脱水后立即含有5％以上挥发性硅化合物的树脂与有机溶剂混合，过滤所得混合物以降低树脂中挥发性硅化合物的含量。因此，可以获得挥发性硅氧烷含量降低的含目标聚有机硅氧烷的树脂。混合含聚有机硅氧烷的树脂和热塑性树脂和/或热固性树脂，得到强度提高的树脂组合物。

8. 发明授权

US06498206B2 Impact modifier having improved blocking resistance 有权
公开(公告)号：US06498206B2
公开(公告)日：2002-12-24
申请号：US09917762
申请日：2001-07-31
申请人： Tosio Mizuta , Akio Sato , Tomomichi Hashimoto , Mitsuo Kakutani , Akira Takaki
发明人： Tosio Mizuta , Akio Sato , Tomomichi Hashimoto , Mitsuo Kakutani , Akira Takaki
IPC分类号： C08K509
CPC分类号： C08L27/24 , C08K5/098 , C08L33/06 , C08L51/04 , C08L51/08 , C08L2666/24 , C08L2666/02
摘要： A resin composition suitable as an impact modifier for thermoplastic resins, which has an excellent blocking resistance improved without lowering the effect of improving the impact resistance and which comprises 100 parts by weight of a graft copolymer containing a hollow rubber component and at least two additives selected from the group consisting of 0.1 to 10 parts by weight of a higher fatter acid soap, 0.1 to 10 parts by weight of a crosslinked polymer of 0.1 to 100% by weight of a crosslinking monomer and 0 to 99.9% by weight of a vinyl monomer and 0.001 to 5 parts by weight of a silicone oil.

9. 发明申请

US20090054591A1 Polyorganosiloxane-containing graft copolymer and vinyl chloride resin compositions containing the copolymer 审中-公开
标题翻译：含有聚有机硅氧烷的接枝共聚物和含有共聚物的氯乙烯树脂组合物
公开(公告)号：US20090054591A1
公开(公告)日：2009-02-26
申请号：US11920252
申请日：2006-04-24
申请人： Akira Takaki , Tomomichi Hashimoto , Takao Shibata
发明人： Akira Takaki , Tomomichi Hashimoto , Takao Shibata
IPC分类号： C08L83/04 , C08G77/04
CPC分类号： C08F283/12 , C08L27/06 , C08L51/04 , C08L51/085 , C08L2205/02 , C08L2205/03 , C08L2666/24
摘要： An object of the present invention is to provide a polyorganosiloxane-containing graft copolymer capable of further improving impact resistance of a vinyl chloride-based resin without causing a significant problem such as lowering of transparency, and a vinyl chloride-based resin composition containing the copolymer. The above object is achieved by a polyorganosiloxane-containing graft copolymer (C) obtained by graft-polymerizing 65 to 5 parts by weight of at least one monomer (B) selected from the group consisting of (meth)acrylic acid ester, aromatic vinyl, and a vinyl cyanide compound under a presence of 35 to 95 parts by weight of a polyorganosiloxane (A) consisting of 0.001 to 0.5% by weight of a bifunctional siloxane-based graft-crosslinking agent (a) and 99.999 to 99.5% by weight of organosiloxane (b) (with the proviso that a total of (A) and (B) is 100 parts by weight), the graft copolymer characterized by having a degree of swelling of acetone-insoluble matter in toluene being 4000% or more; and a vinyl chloride-based resin composition containing the graft copolymer.
摘要翻译：本发明的目的是提供一种能够进一步提高氯乙烯系树脂的耐冲击性的聚有机硅氧烷接枝共聚物，而不会引起显着的问题，例如降低透明性，以及含有共聚物的氯乙烯系树脂组合物。上述目的是通过将65〜5重量份的至少一种选自（甲基）丙烯酸酯，芳香族乙烯基，（甲基）丙烯酸酯，和乙烯基氰化合物，在35-95重量份由0.001-0.5重量％的双官能硅氧烷基接枝交联剂（a）组成的聚有机硅氧烷（A）和99.999-99.5重量％有机硅氧烷（b）（前提条件是（A）和（B）的总量为100重量份），其特征在于在甲苯中丙酮不溶物质的溶胀度为4000％以上的接枝共聚物; 和含有接枝共聚物的氯乙烯系树脂组合物。

10. 发明授权

US07705089B2 Rubber-modified styrene resin composition 失效
标题翻译：橡胶改性苯乙烯树脂组合物
公开(公告)号：US07705089B2
公开(公告)日：2010-04-27
申请号：US10559666
申请日：2004-05-28
申请人： Takao Shibata , Akira Takaki , Kazunori Saegusa
发明人： Takao Shibata , Akira Takaki , Kazunori Saegusa
IPC分类号： C08L51/04 , C08L83/10
CPC分类号： C08L51/04 , C08L51/085 , C08L2666/24
摘要： A rubber-modified styrene resin composition having excellent impact resistance, high tensile strength, and good moldability is provided. The present invention is accomplished by a rubber-modified styrene resin composition containing 99.9 to 97 percent by weight of a rubber-modified styrene resin (E) and 0.1 to 3 percent by weight of a polyorganosiloxane-containing graft copolymer (D), the polyorganosiloxane-containing graft copolymer (D) being a specific copolymer prepared with a polyorganosiloxane (A) produced by polymerizing 99.9 to 99.6 percent by weight of a organosiloxane with 0.1 to 0.4 percent by weight of a graft-linking agent.
摘要翻译：提供了具有优异的耐冲击性，高拉伸强度和良好成型性的橡胶改性苯乙烯树脂组合物。本发明通过橡胶改性苯乙烯树脂组合物实现，该组合物含有99.9-97重量％的橡胶改性苯乙烯树脂（E）和0.1-3重量％的含聚有机硅氧烷接枝共聚物（D），聚有机硅氧烷（D）是通过聚合有机硅氧烷（A）制备的特定共聚物，该聚有机硅氧烷（A）通过聚合99.9-99.6重量％的有机硅氧烷和0.1-0.4重量％的接枝剂来制备。

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