专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 发明申请

US20090004418A1 Method for Producing Hollow Silicone Fine Particles 有权
标题翻译：中空硅胶微粒的制备方法
公开(公告)号：US20090004418A1
公开(公告)日：2009-01-01
申请号：US12281138
申请日：2007-02-20
申请人： Akira Takaki , Takamitsu Amano , Ryutarou Mukai
发明人： Akira Takaki , Takamitsu Amano , Ryutarou Mukai
IPC分类号： C08J9/26 , B29D22/04 , B05D1/12 , B32B5/16
CPC分类号： C09D183/04 , B01J13/18 , Y10T428/1397 , Y10T428/249972
摘要： Hollow silicone fine particles have high productivity, low breakability, a narrow particle size distribution and a volume average particle diameter equal to or lower than 1 μm. The hollow particles are made by removing organic macromolecular particles and/or an organic solvent away form inside core-shell particles produced by coating particles made from the organic macromolecular particles and/or the organic solvent with silicone compound that is made from one or more units selected from the group consisting of SiO4/2 unit, RSiO3/2 unit, and R2SiO2/2 unit (wherein R is C1-4 alkyl groups, C6-24 aromatic groups, a vinyl group, a γ-(meth)acryloxypropyl group or organic groups having an SH group(s)), the silicone compound containing R2SiO2/2 unit by 20 mole % or less.
摘要翻译：中空硅氧烷微粒具有高生产率，低断裂性，窄的粒度分布和等于或小于1μm的体积平均粒径。中空颗粒通过将由有机高分子颗粒和/或有机溶剂制成的颗粒制成的核 - 壳颗粒内的有机高分子颗粒和/或有机溶剂除去，由一种或多种单元制成的硅氧烷化合物选自SiO 4/2单元，RSiO 3/2单元和R 2 SiO 2/2单元（其中R是C 1-4烷基，C 6-24芳基，乙烯基，γ-（甲基）丙烯酰氧基丙基或具有SH基团的有机基团），含有R2SiO2 / 2单元的硅氧烷化合物的含量为20摩尔％以下。

4. 发明授权

US07262249B2 Thermoplastic resin composition having improved impact resistance 失效
标题翻译：具有改进耐冲击性的热塑性树脂组合物
公开(公告)号：US07262249B2
公开(公告)日：2007-08-28
申请号：US10475286
申请日：2002-04-17
申请人： Akira Takaki , Toshio Mizuta , Akio Sato
发明人： Akira Takaki , Toshio Mizuta , Akio Sato
IPC分类号： C08F8/00 , C08L33/04 , C08L35/02 , C08L33/18
CPC分类号： C08L51/04 , C08F279/02 , C08L27/06 , C08L55/02 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： A thermoplastic resin composition comprising: a graft copolymer obtained by polymerizing 10 to 70 parts by weight of a monomer containing 60 to 100% by weight of at least one vinyl monomer selected from the group consisting of a (meth)acrylate ester compound, an aromatic vinyl compound and a vinyl cyanide compound and 0 to 40% by weight of a monomer which is copolymerizable therewith, in the presence of 30 to 90 parts by weight of hollow rubber particles which are rubber obtained by polymerizing a polymerization component comprising a butadiene without using a crosslinking agent and have a porosity of 3 to 90% in the form of a latex, wherein the total amount of the monomer and the rubber particles is 100 parts by weight; and a thermoplastic resin.
摘要翻译：一种热塑性树脂组合物，包括：通过聚合10至70重量份的含有60至100重量％的至少一种乙烯基单体的单体而获得的接枝共聚物，所述乙烯基单体选自（甲基）丙烯酸酯化合物，芳族乙烯基化合物和乙烯基氰化合物和0〜40重量％的与其可共聚的单体，在30至90重量份的中空橡胶颗粒的存在下，所述中空橡胶颗粒是通过聚合包含丁二烯的聚合组分而获得的橡胶，而不使用交联剂，胶乳形式的孔隙率为3〜90％，其中单体和橡胶颗粒的总量为100重量份; 和热塑性树脂。

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

US06765033B1 Expandable vinyl chloride resin composition 失效
标题翻译：可膨胀氯乙烯树脂组合物
公开(公告)号：US06765033B1
公开(公告)日：2004-07-20
申请号：US09622474
申请日：2000-08-17
申请人： Takenobu Sunagawa , Noriko Sakashita , Toshiyuki Mori , Akira Takaki
发明人： Takenobu Sunagawa , Noriko Sakashita , Toshiyuki Mori , Akira Takaki
IPC分类号： C08J908
CPC分类号： C08J9/0061 , C08J9/08 , C08J2327/06 , C08J2433/00 , C08L27/06 , C08L33/06 , C08L2666/04
摘要： An expandable vinyl chloride resin composition that the expansion ratio of a vinyl chloride resin can be greatly increased by the use of thermally decomposable inorganic blowing agents without the use of organic solvent blowing agents, and which comprises 100 parts by weight of a vinyl chloride resin, 5 to 30 parts by weight of, as a processing aid, a (meth)acrylic acid ester polymer having a specific viscosity of not less than 0.73 measured at 30° C. with respect to a solution of 0.1 g of the polymer dissolved in 100 ml of chloroform, and 2 to 25 parts by weight of a thermally decomposable inorganic blowing agent.
摘要翻译：通过使用可分解无机发泡剂而不使用有机溶剂发泡剂，氯乙烯树脂的膨胀比可以大大提高，并且包括100重量份的氯乙烯树脂，作为加工助剂的5〜30重量份作为加工助剂的（甲基）丙烯酸酯聚合物相对于溶解在100克中的聚合物的溶液，在30℃下测定的比粘度不低于0.73 氯仿和2〜25重量份的热分解无机发泡剂。

7. 发明授权

US06747083B2 Process for producing rubber latex containing water in particle 失效
标题翻译：生产含有水粒子的橡胶胶乳的方法
公开(公告)号：US06747083B2
公开(公告)日：2004-06-08
申请号：US09926830
申请日：2001-12-27
申请人： Akira Takaki , Toshio Mizuta , Tomomichi Hashimoto , Toshiyuki Mori , Mitsuo Kakutani
发明人： Akira Takaki , Toshio Mizuta , Tomomichi Hashimoto , Toshiyuki Mori , Mitsuo Kakutani
IPC分类号： C08L1302
CPC分类号： C08L51/04 , C08F255/00 , C08F265/04 , C08F279/02 , C08F285/00 , C08F291/00 , C08L77/00 , C08L2666/04 , C08L2666/14 , C08L2666/08
摘要： There is provided a rubber latex for an excellent impact modifier used for a thermoplastic resin. A rubber latex containing water in particles obtained by seed polymerization with seed polymers which are highly hydrophilic and sufficiently swellable into a rubber monomer is used as an impact modifier for a thermoplastic resin.
摘要翻译：提供了用于热塑性树脂的优异的抗冲击改性剂的橡胶胶乳。作为热塑性树脂的抗冲击改性剂，使用含有水分的橡胶胶乳作为抗冲击改性剂，该颗粒是通过种子聚合获得的颗粒，该种子聚合物具有高亲水性并且充分溶胀到橡胶单体中。

8. 发明授权

US06605672B1 Impact modifiers for thermoplastic resins 有权
标题翻译：热塑性树脂的抗冲改性剂
公开(公告)号：US06605672B1
公开(公告)日：2003-08-12
申请号：US09856459
申请日：2001-06-06
申请人： Akira Takaki , Toshio Mizuta , Tomomichi Hashimoto , Toshiyuki Mori
发明人： Akira Takaki , Toshio Mizuta , Tomomichi Hashimoto , Toshiyuki Mori
IPC分类号： C08L5100
CPC分类号： C08L51/04 , C08F265/04 , C08F265/06 , C08F285/00 , C08F291/00 , C08F291/02 , C08L27/06 , C08L51/00 , C08L2666/24 , C08L2666/04 , C08L2666/02
摘要： There is provided an excellent impact modifier for a vinyl chloride resin. There is used, as an excellent impact modifier, a copolymer which is prepared by polymerizing 10 to 70% by weight of a monomer or monomers containing 60 to 100% by weight of at least one vinyl monomer selected from the group consisting of a (meth)acrylate compound, an aromatic vinyl compound, a vinyl cyanide compound and vinyl chloride, and 0 to 40% by weight of the other monomer copolymerizable therewith, in the presence of 30 to 90% by weight of a hollow rubber particle of which glass transition temperature Tg is at most 0° C. and a void ratio is 3 to 90% by volume in a latex state, and which contains a cross linking agent in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of the total rubber component monomer.
摘要翻译：为氯乙烯树脂提供了优异的抗冲击改性剂。使用作为优异抗冲击改性剂的共聚物，其通过聚合10至70重量％的单体或单体制备，所述单体或单体含有60至100重量％的至少一种乙烯基单体，所述乙烯基单体选自（甲基））丙烯酸酯化合物，芳香族乙烯基化合物，乙烯基氰化合物和氯乙烯，以及0〜40重量％的可与其共聚的其它单体，在30〜90重量％的中空橡胶粒子的存在下，在胶乳状态下，温度Tg为0℃以下，空隙率为3〜90体积％，相对于100重量份的交联剂，含有0.1〜5重量份的交联剂总橡胶组分单体。

9. 发明授权

US06395829B1 Amorphous polyolefin resin composition 失效
标题翻译：无定形聚烯烃树脂组合物
公开(公告)号：US06395829B1
公开(公告)日：2002-05-28
申请号：US09507789
申请日：2000-02-22
申请人： Masahiro Miyamoto , Hideki Kawai , Akira Takaki
发明人： Masahiro Miyamoto , Hideki Kawai , Akira Takaki
IPC分类号： C08L2500
CPC分类号： C08L23/02 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2666/24
摘要： An amorphous polyolefin resin composition being excellent in the balance of the impact resistance with the surface smoothness and, further, the balance of the impact resistance with the transparency. In this amorphous polyolefin resin composition, a block copolymer (B-1) having at least one polymer block unit which is poor in the affinity with an amorphous polyolefin (A) but excellent in the affinity with a core-shell type elastomer (B-2) is combined with a core-shell type elastomer (B-2) which is excellent in the affinity with at least one polymer block of the block copolymer (B-1) and has a specific composition and a specific structure, and these components are composited in the amorphous polyolefin resin composition, thereby achieving well-balanced properties, i.e., an excellent impact resistance, an excellent surface glossiness and a high transparency.
摘要翻译：一种无定形聚烯烃树脂组合物，其耐冲击性与表面平滑度的平衡优异，另外抗冲击性与透明性的平衡优异。在该无定形聚烯烃树脂组合物中，具有至少一种聚合物嵌段单元的嵌段共聚物（B-1），其与无定形聚烯烃（A）的亲和性差，与核 - 壳型弹性体（B- 2）与嵌段共聚物（B-1）的至少一个聚合物嵌段的亲和性优异的核 - 壳型弹性体（B-2）组合，具有特定的组成和特定结构，这些成分复合在无定形聚烯烃树脂组合物中，从而获得良好的平衡性能，即优异的抗冲击性，优异的表面光泽度和高透明度。

10. 发明授权

US06306961B1 Thermoplastic resin composition having impact resistance 失效
标题翻译：具有耐冲击性的热塑性树脂组合物
公开(公告)号：US06306961B1
公开(公告)日：2001-10-23
申请号：US09425724
申请日：1999-10-22
申请人： Hiroshi Tone , Koji Yui , Ikuhiro Mishima , Kazuhito Wada , Akira Takaki
发明人： Hiroshi Tone , Koji Yui , Ikuhiro Mishima , Kazuhito Wada , Akira Takaki
IPC分类号： C28L5104
CPC分类号： C08L51/04 , C08F257/02 , C08F279/02 , C08L23/02 , C08L25/12 , C08L27/06 , C08L27/24 , C08L55/02 , C08L2666/24 , C08L2666/04 , C08L2666/02 , C08L2666/14
摘要： A thermoplastic resin composition comprises a thermoplastic resin (A) and graft copolymer particles (B) having a hollow rubber portion and graft chain, in which a volumetric proportion of hollow part in the hollow rubber portion of the graft copolymer particles is 1 to 70% by volume. The thermoplastic resin composition contains the thermoplastic resin and the graft copolymer particles in a weight ratio (A)/(B) of 2/98 to 100/1. The hollow part in the graft copolymer particle functions to further improve impact resistance.
摘要翻译：热塑性树脂组合物包含热塑性树脂（A）和具有中空橡胶部分和接枝链的接枝共聚物颗粒（B），其中接枝共聚物颗粒的中空橡胶部分中的中空部分的体积比例为1至70％按体积计算。热塑性树脂组合物含有重量比（A）/（B）为2/98〜100/1的热塑性树脂和接枝共聚物粒子。接枝共聚物颗粒中的中空部分用于进一步提高耐冲击性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式