| Title of Invention | "TOUGHENED PLASTICS AND ITS PREPARATION METHODS" |
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| Abstract | 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 g(m)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. |
| Full Text | DESCRIPTION (COMPLETE) & CLAIMS OCR NOT PREPARE DUE TO PRINT PROBLEM |
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703-delnp-2003-correspondence- others.pdf
703-delnp-2003-Correspondence-Others-(04-07-2013).pdf
703-delnp-2003-Correspondence-Others-(04-10-2012).pdf
703-delnp-2003-Correspondence-Others-(05-07-2013).pdf
703-DELNP-2003-Correspondence-Others-(16-07-2010).pdf
703-delnp-2003-Description (Complete)-(05-07-2013).pdf
703-delnp-2003-description (complete).pdf
703-delnp-2003-Form-2-(05-07-2013).pdf
703-delnp-2003-Form-3-(04-07-2013).pdf
703-delnp-2003-GPA-(05-07-2013).pdf
703-delnp-2003-Petition-137-(04-07-2013).pdf
| Patent Number | 258433 | |||||||||||||||||||||||||||||||||||||||
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| Indian Patent Application Number | 703/DELNP/2003 | |||||||||||||||||||||||||||||||||||||||
| PG Journal Number | 02/2014 | |||||||||||||||||||||||||||||||||||||||
| Publication Date | 10-Jan-2014 | |||||||||||||||||||||||||||||||||||||||
| Grant Date | 09-Jan-2014 | |||||||||||||||||||||||||||||||||||||||
| Date of Filing | 05-May-2003 | |||||||||||||||||||||||||||||||||||||||
| Name of Patentee | CHINA PETROLEUM & CHEMICAL CORPORATION | |||||||||||||||||||||||||||||||||||||||
| Applicant Address | 6A, HUIXINDONG STREET, CHAOYANG DISTRICT, BEIJING 100029, CHINA | |||||||||||||||||||||||||||||||||||||||
Inventors:
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| PCT International Classification Number | C08L 21/00 | |||||||||||||||||||||||||||||||||||||||
| PCT International Application Number | PCT/CN2001/01531 | |||||||||||||||||||||||||||||||||||||||
| PCT International Filing date | 2001-11-05 | |||||||||||||||||||||||||||||||||||||||
PCT Conventions:
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