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1. 发明授权

EP1340782B1 TOUGHENED PLASTICS AND ITS PREPARATION METHOD 有权
标题翻译：抗冲改性塑料及其制造方法
公开(公告)号：EP1340782B1
公开(公告)日：2008-11-19
申请号：EP01992734.2
申请日：2001-11-05
申请人： China Petroleum & Chemical Corporation , China Petroleum & Chemical Corporation Beijing Research Institute of Chemical Industry
发明人： QIAO, Jinliang , LIU, Yiqun , ZHANG, Shijun , ZHANG, Xiaohong , GAO, Jianming , ZHANG, Wei , WEI, Genshuan , SHAO, Jingbo , YIN, Hua , ZHAI, Renli , SONG, Zhihai , HUANG, Fan
IPC分类号： C08L21/00 , C08L19/00
CPC分类号： C08L21/00 , C08L23/12 , C08L23/16 , C08L25/06 , C08L25/10 , C08L25/12 , C08L2205/03 , C08L2207/02
摘要： This invention provides a toughened plastic and its preparation method, the said toughened plastic an be obtained by rubber-plastic blending of brittle or little brittle plastics and rubber component mixture. Wherein, the rubber component mixture consists of powder rubber having crossing structure, the average diameter of which is not more than 0.5 mu m, and at least one of the following material: unvulcanized rubber and thermoplastic elastomer. The form and diameter distribution of the rubber phase of the toughened plastic can be controlled by changing the diameter of the powder rubber having crossing structure and choosing proper unvulcanized rubber or thermoplastic elastomer. The toughened plastic has good tenacity and process ability and keeps better strength and stiffness at one time.

2. 发明授权

EP1234846B1 SILICONE RUBBER IN THE FORM OF A FINELY DIVIDED POWDER, METHOD FOR THE PRODUCTION AND THE USE OF THE SAME 有权
标题翻译：硅橡胶在生产和使用它的精细分布式粉末及其方法的形式
公开(公告)号：EP1234846B1
公开(公告)日：2010-04-14
申请号：EP01953757.0
申请日：2001-06-15
申请人： China Petroleum & Chemical Corporation , China Petroleum & Chemical Corporation Beijing Research Institute of Chemical Industry
发明人： ZHANG, Xiaohong , QIAO, Jinliang , WEI, Genshuan , GAO, Jianming , LIU, Yiqun , ZHANG, Shijun , SONG, Zhihai , LI, Jiuqiang , ZHU, Yicai
IPC分类号： C08G77/04 , C08G77/06 , C08J3/12 , C08J3/26 , C08J3/28 , C08J3/24 , C08K5/00
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 cured silicone rubber in the form of a finely divided powder and to a method for the production and the use of the same. The powdered, cured silicone rubber is prepared by irradiating a low molecular-weight organosilicon polymer or copolymer emulsion with high-energy rays. The content of gel is more than 60%. The powdered, cured silicone rubber can be compounded with various plastics and dispersed readily in the plastics matrix. It is used as flexibilizer for plastics, processing lubricant, and self-lubricating agent and the like, also so filling auxiliary additive used in cosmetic, ink, paint and coating and so on.

3. 发明公开

EP1314752A1 TENACITY PLASTIC AND ITS PREPARATION METHOD 审中-公开
标题翻译：耐嚼的塑料和方法及其
公开(公告)号：EP1314752A1
公开(公告)日：2003-05-28
申请号：EP01982071.1
申请日：2001-08-22
申请人： China Petroleum & Chemical Corporation , China Petroleum & Chemical Corporation Beijing Research Institute of Chemical Industry
发明人： QIAO, Jinliang , ZHANG, Shijun , ZHANG, Xiaohong , LIU, Yiqun , GAO, Jianming , ZHANG, Wei , WEI, Genshuan , SHAO, Jingbo , YIN, Hua , ZHAI, Renli , SONG, Zhihai , HUANG, Fan , LI, Jiuqiang
IPC分类号： C08J5/00
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 200nm 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 500nm and the crystalline plastics, wherein the amount of the rubber particles added in the plastics matrix is from 0.3 to 5 weight parts.

4. 发明公开

EP1234846A1 SILICONE RUBBER IN THE FORM OF A FINELY DIVIDED POWDER, METHOD FOR THE PRODUCTION AND THE USE OF THE SAME 有权
标题翻译：硅橡胶在生产和使用它的精细分布式粉末及其方法的形式
公开(公告)号：EP1234846A1
公开(公告)日：2002-08-28
申请号：EP01953757.0
申请日：2001-06-15
申请人： China Petroleum & Chemical Corporation , China Petroleum & Chemical Corporation Beijing Research Institute of Chemical Industry
发明人： ZHANG, Xiaohong , QIAO, Jinliang , WEI, Genshuan , GAO, Jianming , LIU, Yiqun , ZHANG, Shijun , SONG, Zhihai , LI, Jiuqiang , ZHU, Yicai
IPC分类号： C08G77/04 , C08G77/06 , C08J3/12 , C08J3/26 , C08J3/28 , C08K5/00
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.

5. 发明公开

EP4302865A1 DOUBLE-CONTINUOUS HIGH-PASS POLYMER ULTRAFILTRATION MEMBRANE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF 审中-实审
公开(公告)号：EP4302865A1
公开(公告)日：2024-01-10
申请号：EP21928825.5
申请日：2021-10-28
申请人： China Petroleum & Chemical Corporation , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： LIU, Yiqun , LI, Yu , WU, Changjiang , PAN, Guoyuan , ZHANG, Yang , YU, Hao , ZHAO, Muhua
IPC分类号： B01D69/12 , B01D67/00
摘要： The present invention discloses a polymer ultrafiltration membrane with a bicontinuous highly interconnected porous structure, a preparation method and applications thereof. The ultrafiltration membrane comprises a bottom layer and a polymer layer, wherein the polymer layer is divided into a sublayer and a surface layer, the surface layer is of a uniform small pore structure with a narrow pore size distribution, and the sublayer is of a bicontinuous highly interconnected three-dimensional network porous structure, wherein the bicontinuous highly interconnected porous structure of the bicontinuous highly interconnected porous ultrafiltration membrane is characterized as follows: in the thickness direction of the sublayer, the cross-sectional porosity on any XY cross-section perpendicular to the thickness direction is 40-90%, preferably 60-90%, and further preferably 70-90%; and the difference in the cross-sectional porosities between any two XY cross-sections does not exceed 10%, preferably not exceed 8%, and also preferably not exceed 5%.

6. 发明公开

EP4052782A1 POLYMER-BASED FILM, PREPARATION METHOD THEREFOR, AND USE THEREOF 审中-实审
公开(公告)号：EP4052782A1
公开(公告)日：2022-09-07
申请号：EP20883104.0
申请日：2020-10-27
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： LIU, Yiqun , WANG, Jing , PAN, Guoyuan , ZHANG, Yang , YU, Hao
IPC分类号： B01D67/00 , B01D69/02 , B01D71/42 , B01D71/16 , B01D71/34 , B01D71/28 , B01D71/68 , B01D71/38 , B01D61/14 , C02F1/44 , C02F1/40
摘要： Disclosed in the present invention are a polymer-based film, a preparation method therefor, and use thereof. The film has a loofah-like structure, the loofah-like structure comprises a fibrous framework structure formed by three-dimensional interwoven and interconnected polymer fibers and a three-dimensional interconnected network pore structure distributed in the fibrous framework structure, the polymer is an organic polymer and the fibrous framework structure is integrally formed by the polymer; and the film has a volume porosity of from 50% to 95%. The film is obtained by means of a combination method for atomization pretreatment and non-solvent phase separation. The film can be used in the fields of gas filtration, liquid filtration, oil-water separation, adsorption materials, catalysis, pharmaceutical sustained release materials, anti-adhesion coatings, oil delivery and oil spill interception.

7. 发明授权

EP1435376B1 TOUGHENED THERMOSETTING RESINS AND PREPARATION OF THE SAME 有权
标题翻译：抗冲改性热固性树脂及其生产
公开(公告)号：EP1435376B1
公开(公告)日：2009-09-16
申请号：EP02772005.1
申请日：2002-10-11
申请人： China Petroleum & Chemical Corporation , SINOPEC BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
发明人： HUANG, Fan , QIAO, Jinliang , LIU, Yiqun , ZHANG, Xiaohong , GAO, Jianming , SONG, Zhihai
IPC分类号： C08L63/00
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 and preparation of the same. The present invention provides toughened thermosetting resins and preparation of the same. The toughened thermosetting resins according to the present invention comprise thermosetting resins and rubber particles having an average particle size in the range of 20 to 500 nm. The toughened resins are obtained by mixing a fully vulcanized powdery rubber having an average particle size in the range of 20 to 500 nm with thermosetting resin prepolymers and then curing them. The toughened thermosetting resins according to the present invention 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 according to the present invention 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 according to the present invention 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.

8. 发明授权

EP1621571B1 COMPOUND POWDER, ITS PREPARATION METHOD AND USE 有权
标题翻译：混合粉体，方法和用途
公开(公告)号：EP1621571B1
公开(公告)日：2016-03-16
申请号：EP04725660.7
申请日：2004-04-05
申请人： China Petroleum & Chemical Corporation , Sinopec Beijing Research Institute of Chemical Industry
发明人： LIU, Yiqun , QIAO, Jinliang , ZHANG, Xiaohong , HUANG, Fan , GAO, Jianming , TAN, Banghui , WEI, Genshuan , SONG, Zhihai , CHEN, Zhida
IPC分类号： C08J3/12 , C08J3/28 , C08L21/00 , C08K3/18
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-irradisted 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.

9. 发明公开

EP1435376A1 TOUGHENED THERMOSETTING RESINS AND PREPARATION OF THE SAME 有权
标题翻译： SCHLAGZÄHMODIFIZIERTEWARMHÄRTENDEHARZE UND DEREN HERSTELLUNG
公开(公告)号：EP1435376A1
公开(公告)日：2004-07-07
申请号：EP02772005.1
申请日：2002-10-11
申请人： China Petroleum & Chemical Corporation , SINOPEC BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
发明人： HUANG, Fan , QIAO, Jinliang , LIU, Yiqun , ZHANG, Xiaohong , GAO, Jianming , SONG, Zhihai
IPC分类号： C08L63/00
CPC分类号： C08L63/00 , C08G77/04 , C08L19/003 , C08L61/06 , C08L67/06 , C08L83/04 , C08L2666/08 , C08L2666/04
摘要： The present invention provides toughened thermosetting resins and preparation of the same. The toughened thermosetting resins according to the present invention comprise 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 according to the present invention 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 according to the present invention 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 according to the present invention 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：本发明提供增韧的热固性树脂及其制备方法。根据本发明的增韧的热固性树脂包含平均粒径在20-500nm范围内的热固性树脂和橡胶颗粒。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状橡胶与热固性树脂预聚物混合，然后固化而得到。根据本发明的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）。根据本发明的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。根据本发明的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。

10. 发明公开

EP1621571A1 COMPOUND POWDER, ITS PREPARATION METHOD AND USE 有权
标题翻译： MISCHPULVER，HERSTELLUNGSVERFAHREN UND VERWENDUNG DAVON
公开(公告)号：EP1621571A1
公开(公告)日：2006-02-01
申请号：EP04725660.7
申请日：2004-04-05
申请人： China Petroleum & Chemical Corporation , Sinopec Bejing Research Institute of Chemical Industry
发明人： LIU, Yiqun , QIAO, Jinliang , ZHANG, Xiaohong , HUANG, Fan , GAO, Jianming , TAN, Banghui , WEI, Genshuan , SONG, Zhihai , CHEN, Zhida
IPC分类号： C08J3/12 , C08J3/28 , C08L21/00 , C08K3/18
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-irradisted 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：本发明涉及复合粉末，其制备和用途。根据本发明的复合粉末通过将照射的或非辐照的橡胶胶乳与根据本发明的复合粉末中的无机颗粒的比率相当于橡胶颗粒的比例的无机颗粒的浆料充分混合来制备，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。

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