公开(公告)号：US06838490B2

公开(公告)日：2005-01-04

申请号：US10049333

申请日：2001-06-15

申请人： Xiaohong Zhang ,  Jinliang Qiao ,  Genshuan Wei ,  Jianming Gao ,  Yiqun Liu ,  Shijun Zhang ,  Zhihai Song ,  Jiuqiang Li ,  Yicai Zhu

发明人： Xiaohong Zhang ,  Jinliang Qiao ,  Genshuan Wei ,  Jianming Gao ,  Yiqun Liu ,  Shijun Zhang ,  Zhihai Song ,  Jiuqiang Li ,  Yicai Zhu

IPC分类号： C08G77/04 ,  C08G77/06 ,  C08J3/12 ,  C08J3/26 ,  C08J3/28 ,  C08K5/00 ,  C08L83/04 ,  C08J3/075

CPC分类号： C08G77/06 ,  A61K8/891 ,  A61Q19/00 ,  C08J3/28 ,  C08J2383/04 ,  C08L83/04

摘要： The present invention relates to a novel fully vulcanized powdery silicone rubber, preparation and use thereof. The fully vulcanized powdery silicone rubber is prepared from an latex of organosilicon polymer or copolymer with lower molecular weight via irradiation of high-energy rays. The gel content of the obtained fully vulcanized powdery silicone rubber is at least 60% by weight. The fully vulcanized powdery silicone rubber can be combined with various plastics and is very easy to be dispersed into plastic matrix, and can be used as toughening agent, processing aids or as additives for cosmetics, ink, paint and coatings.

摘要翻译： 本发明涉及一种新型完全硫化的粉状硅橡胶，其制备和用途。 完全硫化的粉状硅橡胶由有机硅聚合物或具有较低分子量的共聚物的胶乳通过高能射线的照射制备。 所得完全硫化的粉状硅橡胶的凝胶含量为至少60重量％。 完全硫化的粉状硅橡胶可与各种塑料组合，非常容易分散在塑料基体中，可用作增韧剂，加工助剂或作为化妆品，油墨，油漆和涂料的添加剂。

公开(公告)号：US07491757B2

公开(公告)日：2009-02-17

申请号：US10049233

申请日：2001-06-15

申请人： Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Genshuan Wei ,  Shijun Zhang ,  Zhihai Song ,  Jiuqiang Li ,  Dechuan Zhuang

发明人： Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Genshuan Wei ,  Shijun Zhang ,  Zhihai Song ,  Jiuqiang Li ,  Dechuan Zhuang

IPC分类号： C08K5/00 ,  C08L7/00 ,  C08L13/00 ,  C08L19/00 ,  C08L15/00

CPC分类号： C08K5/0025 ,  C08L21/00

摘要： The present invention provides a fully vulcanized thermoplastic elastomer comprising a rubber phase with a controllable particle size and a spheroidic shape, the preparation and use thereof. Fully vulcanized powdery rubber is blended with plastic by conventional method for blending rubbers, and thus obtaining a fully vulcanized thermoplastic elastomer, which comprises a rubber phase with a controllable particle size and a spheroidic shape, and which shows high tensile strength and high elongation at break, good appearance and good processibility.

摘要翻译： 本发明提供一种完全硫化的热塑性弹性体，其包含具有可控粒度和球形形状的橡胶相，其制备和用途。 将全硫化粉末状橡胶与塑料共混，用于混合橡胶的常规方法，从而获得完全硫化的热塑性弹性体，其包括具有可控粒径和球形形状的橡胶相，并且显示出高拉伸强度和高断裂伸长率 外形美观，加工性好。

公开(公告)号：US06998438B2

公开(公告)日：2006-02-14

申请号：US10126461

申请日：2002-04-18

申请人： Jinliang Qiao ,  Shijun Zhang ,  Xiaohong Zhang ,  Yiqun Liu ,  Jianming Gao ,  Wei Zhang ,  Genshuan Wei ,  Jingbo Shao ,  Hua Yin ,  Renli Zhai ,  Zhihai Song ,  Fan Huang ,  Jiuqiang Li

发明人： Jinliang Qiao ,  Shijun Zhang ,  Xiaohong Zhang ,  Yiqun Liu ,  Jianming Gao ,  Wei Zhang ,  Genshuan Wei ,  Jingbo Shao ,  Hua Yin ,  Renli Zhai ,  Zhihai Song ,  Fan Huang ,  Jiuqiang Li

IPC分类号： C08L51/00 ,  C08L59/02 ,  C08L67/00 ,  C08L69/00 ,  C08L75/00

CPC分类号： C08J5/00

摘要： The present invention provides plastics with high toughness and the preparation thereof. The plastics with high toughness, which have the balance of stiffness and toughness, stable properties and good processability, are obtained by blending the rubber particles having an average particle size of 20 to 200 nm with the pseudoductile plastics, wherein the weight ratio of the rubber particles to the plastics is from 0.5:99.5 to 70:30. The present invention also provides plastics with both high stiffness and high toughness and the preparation thereof. The plastics with both high stiffness and high toughness, which have also an improved heat resistance and good processability, are prepared by blending the rubber particles having an average particle size of 20 to 500 nm and the crystalline plastics, wherein the amount of the rubber particles added in the plastics matrix is from 0.3 to 5 weight parts.

公开(公告)号：US06423760B1

公开(公告)日：2002-07-23

申请号：US09702038

申请日：2000-10-30

申请人： Jinliang Qiao ,  Genshuan Wei ,  Xiaohong Zhang ,  Shijun Zhang ,  Jianming Gao ,  Wei Zhang ,  Yiqun Liu ,  Jiuqiang Li ,  Fengru Zhang ,  Renli Zhai ,  Jingbo Shao ,  Kunkai Yan ,  Hua Yin

发明人： Jinliang Qiao ,  Genshuan Wei ,  Xiaohong Zhang ,  Shijun Zhang ,  Jianming Gao ,  Wei Zhang ,  Yiqun Liu ,  Jiuqiang Li ,  Fengru Zhang ,  Renli Zhai ,  Jingbo Shao ,  Kunkai Yan ,  Hua Yin

IPC分类号： C08F246

CPC分类号： C08J3/26 ,  C08J3/28 ,  C08J2321/00 ,  Y10T428/2982

摘要： The present invention provides a fully vulcanized powdery rubber having a particle size of from 20 to 2000 nm, its preparation and use. The vulcanized powdery rubber is obtained by irradiating a rubber latex having a particle size of from 20 to 2000 nm with a high-energy irradiation. The vulcanized powdery rubber is very easily to be dispersed into various plastics, and thus can be mixed with various plastics to prepare toughened plastics and fully valcanized thermoplastic elastomers.

摘要翻译： 本发明提供了粒径为20〜2000nm的完全硫化粉末状橡胶，其制备和用途。 通过高能量照射照射粒径为20〜2000nm的橡胶胶乳，得到硫化粉末状橡胶。 硫化粉末状橡胶非常容易分散在各种塑料中，因此可以与各种塑料混合，制备增韧塑料和完全硫化的热塑性弹性体。

公开(公告)号：US20050031870A1

公开(公告)日：2005-02-10

申请号：US10818950

申请日：2004-04-05

申请人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

发明人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

IPC分类号： C08J3/12 ,  C08J3/20 ,  C08K3/00 ,  B32B5/16

CPC分类号： C08K3/26 ,  C08J3/122 ,  C08J3/20 ,  C08J2309/00 ,  C08J2321/00 ,  C08K3/013 ,  C08K3/08 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31707 ,  C08K3/0033 ,  C08L21/00

摘要： The present invention relates to a composite powder, preparation and use thereof. The composite powder according to the present invention is prepared by intimately mixing an irradiated or non-irradiated rubber latex with a slurry of inorganic particles in a ratio corresponding to that of rubber particles to inorganic particles in the composite powder according to the present invention, and then drying the resultant mixture. The composite powder according to the present invention comprises agglomerates composed of powdery rubber particles and inorganic particles, with inorganic particles being uniformly distributed either inside the agglomerats or both inside the agglomerates and on the surfaces thereof. The composite powder according to the present invention can be easily dispersed in plastic matrixes and thus can be compounded with plastics to produce toughened plastics and thermoplastic elastomers.

摘要翻译： 本发明涉及一种复合粉末，其制备和用途。 根据本发明的复合粉末是通过将照射的或未经照射的橡胶胶乳与根据本发明的复合粉末中的无机颗粒的比例将无机颗粒的浆料与橡胶颗粒的浆料相当的比例与无机颗粒紧密混合而制备的， 然后干燥所得混合物。 根据本发明的复合粉末包括由粉末状橡胶颗粒和无机颗粒组成的附聚物，其中无机颗粒均匀地分布在凝聚体内部或两者在凝聚体内部及其表面上。 根据本发明的复合粉末可以容易地分散在塑料基体中，因此可以与塑料混合以生产增韧的塑料和热塑性弹性体。

公开(公告)号：US09181419B2

公开(公告)日：2015-11-10

申请号：US10415769

申请日：2001-11-05

申请人： Jinliang Qiao ,  Yigun Liu ,  Shijun Zhang ,  Xiaohong Zhang ,  Jianming Gao ,  Wei Zhang ,  Genshuan Wei ,  Jingbo Shao ,  Hua Yin ,  Renli Zhai ,  Zhihai Song ,  Fan Huang

发明人： Jinliang Qiao ,  Yigun Liu ,  Shijun Zhang ,  Xiaohong Zhang ,  Jianming Gao ,  Wei Zhang ,  Genshuan Wei ,  Jingbo Shao ,  Hua Yin ,  Renli Zhai ,  Zhihai Song ,  Fan Huang

IPC分类号： C08L23/12 ,  C08L23/16 ,  C08L25/04 ,  C08L21/00 ,  C08L25/06 ,  C08L25/10 ,  C08L25/12

CPC分类号： C08L21/00 ,  C08L23/12 ,  C08L23/16 ,  C08L25/06 ,  C08L25/10 ,  C08L25/12 ,  C08L2205/03 ,  C08L2207/02

摘要： A toughened plastic and its preparation method, with the toughened plastic being obtained by rubber-plastic blending of brittle or less brittle plastics and a rubber mixture. The rubber mixture consists of powdery rubbers having a cross-linked structure and an average particle size of not more than 0.50 μm, and at least one selected from the group consisting of unvulcanized rubbers and thermoplastic elastomers. The morphology and the particle size distribution of the rubber phase contained in the toughened plastic can be controlled by changing the particle size of the powdery rubbers having a cross-linking structure and choosing proper unvulcanized rubbers or thermoplastic elastomers. The toughened plastic has good toughness and processability while keeping better strength and stiffness.

摘要翻译： 增韧塑料及其制备方法，通过橡胶 - 塑料混合脆性或较不脆的塑料和橡胶混合物获得增韧塑料。 橡胶混合物由具有交联结构且平均粒度不大于0.50μm的粉末状橡胶和选自未硫化橡胶和热塑性弹性体的至少一种组成。 可以通过改变具有交联结构的粉末橡胶的粒度并选择合适的未硫化橡胶或热塑性弹性体来控制增韧塑料中包含的橡胶相的形态和粒度分布。 增韧的塑料具有良好的韧性和加工性能，同时保持更好的强度和刚度。

公开(公告)号：US08957135B2

公开(公告)日：2015-02-17

申请号：US13731895

申请日：2012-12-31

申请人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

发明人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

IPC分类号： C08J3/215 ,  C08K3/26 ,  C08J3/12 ,  C08J3/20 ,  C08K3/00 ,  C08K3/08 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36

CPC分类号： C08K3/26 ,  C08J3/122 ,  C08J3/20 ,  C08J2309/00 ,  C08J2321/00 ,  C08K3/013 ,  C08K3/08 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31707 ,  C08K3/0033 ,  C08L21/00

摘要： The present invention relates to a composite powder, preparation and use thereof. The composite powder according to the present invention is prepared by intimately mixing an irradiated or non-irradiated rubber latex with a slurry of inorganic particles in a ratio corresponding to that of rubber particles to inorganic particles in the composite powder according to the present invention, and then drying the resultant mixture. The composite powder according to the present invention comprises agglomerates composed of powdery rubber particles and inorganic particles, with inorganic particles being uniformly distributed either inside the agglomerats or both inside the agglomerates and on the surfaces thereof. The composite powder according to the present invention can be easily dispersed in plastic matrixes and thus can be compounded with plastics to produce toughened plastics and thermoplastic elastomers.

摘要翻译： 本发明涉及一种复合粉末，其制备和用途。 根据本发明的复合粉末是通过将照射的或未经照射的橡胶胶乳与根据本发明的复合粉末中的无机颗粒的比例将无机颗粒的浆料与橡胶颗粒的浆料相当的比例与无机颗粒紧密混合而制备的， 然后干燥所得混合物。 根据本发明的复合粉末包括由粉末状橡胶颗粒和无机颗粒组成的附聚物，其中无机颗粒均匀地分布在凝聚体内部或两者在凝聚体内部及其表面上。 根据本发明的复合粉末可以容易地分散在塑料基体中，因此可以与塑料混合以生产增韧的塑料和热塑性弹性体。

公开(公告)号：US20130225713A1

公开(公告)日：2013-08-29

申请号：US13731895

申请日：2012-12-31

申请人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

发明人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

IPC分类号： C08K3/26 ,  C08K3/08 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36

CPC分类号： C08K3/26 ,  C08J3/122 ,  C08J3/20 ,  C08J2309/00 ,  C08J2321/00 ,  C08K3/013 ,  C08K3/08 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31707 ,  C08K3/0033 ,  C08L21/00

摘要： The present invention relates to a composite powder, preparation and use thereof. The composite powder according to the present invention is prepared by intimately mixing an irradiated or non-irradiated rubber latex with a slurry of inorganic particles in a ratio corresponding to that of rubber particles to inorganic particles in the composite powder according to the present invention, and then drying the resultant mixture. The composite powder according to the present invention comprises agglomerates composed of powdery rubber particles and inorganic particles, with inorganic particles being uniformly distributed either inside the agglomerats or both inside the agglomerates and on the surfaces thereof. The composite powder according to the present invention can be easily dispersed in plastic matrixes and thus can be compounded with plastics to produce toughened plastics and thermoplastic elastomers.

摘要翻译： 本发明涉及一种复合粉末，其制备和用途。 根据本发明的复合粉末是通过将照射的或未经照射的橡胶胶乳与根据本发明的复合粉末中的无机颗粒的比例将无机颗粒的浆料与橡胶颗粒的浆料相当的比例与无机颗粒紧密混合而制备的， 然后干燥所得混合物。 根据本发明的复合粉末包括由粉末状橡胶颗粒和无机颗粒组成的附聚物，其中无机颗粒均匀地分布在凝聚体内部或两者在凝聚体内部及其表面上。 根据本发明的复合粉末可以容易地分散在塑料基体中，因此可以与塑料混合以生产增韧的塑料和热塑性弹性体。

公开(公告)号：US08362128B2

公开(公告)日：2013-01-29

申请号：US10818950

申请日：2004-04-05

申请人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

发明人： Yiqun Liu ,  Jinliang Qiao ,  Xiaohong Zhang ,  Fan Huang ,  Jianming Gao ,  Banghui Tan ,  Genshuan Wei ,  Zhihai Song ,  Zhida Chen

IPC分类号： C08K5/04

CPC分类号： C08K3/26 ,  C08J3/122 ,  C08J3/20 ,  C08J2309/00 ,  C08J2321/00 ,  C08K3/013 ,  C08K3/08 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31707 ,  C08K3/0033 ,  C08L21/00

摘要： The present invention relates to a composite powder, preparation and use thereof. The composite powder according to the present invention is prepared by intimately mixing an irradiated or non-irradiated rubber latex with a slurry of inorganic particles in a ratio corresponding to that of rubber particles to inorganic particles in the composite powder according to the present invention, and then drying the resultant mixture. The composite powder according to the present invention comprises agglomerates composed of powdery rubber particles and inorganic particles, with inorganic particles being uniformly distributed either inside the agglomerats or both inside the agglomerates and on the surfaces thereof. The composite powder according to the present invention can be easily dispersed in plastic matrixes and thus can be compounded with plastics to produce toughened plastics and thermoplastic elastomers.

公开(公告)号：US08609767B2

公开(公告)日：2013-12-17

申请号：US10266976

申请日：2002-10-08

申请人： Fan Huang ,  Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Zhihai Song

发明人： Fan Huang ,  Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Zhihai Song

IPC分类号： C08L61/10 ,  C08L61/20 ,  C08L67/06 ,  C08L83/04

CPC分类号： C08L63/00 ,  C08G77/04 ,  C08L19/003 ,  C08L61/06 ,  C08L67/06 ,  C08L83/04 ,  C08L2666/08 ,  C08L2666/04

摘要： Toughened thermosetting resins comprising thermosetting resins and rubber particles having an average particle size in the range of 20 to 500nm. The toughened resins are obtained by mixing a fully vulcanized powdery rubber having an average particle size in the range of 20 to 500nm with thermosetting resin prepolymers and then curing them. The toughened thermosetting resins comprise rubber phases having a small, uniform and stable particle size, which results in a very significant toughening effect, especially when crazes rapidly grow (as in a standard Izod impact test). The toughened thermosetting resins are excellent in impact resistance, strength, modulus and heat resistance, and when appropriately toughened, the thermosetting resins can be enhanced in terms of impact strength, glass transition temperature and heat distortion temperature. The toughened thermosetting resins are useful for many application areas and the method for preparing the same can be carried out in a simple and easy manner and is suitable for toughening various thermosetting resins.

摘要翻译： 包含热固性树脂和平均粒径在20至500nm范围内的橡胶颗粒的增韧的热固性树脂。 增韧树脂通过将平均粒度在20-500nm范围内的完全硫化的粉末橡胶与热固性树脂预聚物混合，然后固化而得到。 增韧的热固性树脂包括具有小的，均匀和稳定的粒度的橡胶相，这导致非常显着的增韧效果，特别是当快速生长时（如在标准艾佐德冲击试验中）。 增韧的热固性树脂的耐冲击性，强度，模量和耐热性优异，并且在适当增韧时，可以在冲击强度，玻璃化转变温度和热变形温度方面提高热固性树脂。 增韧的热固性树脂可用于许多应用领域，并且其制备方法可以简单和容易地进行，并且适合于增韧各种热固性树脂。