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Flame Retarded Thermoplastic Compositions Of High Thermomechanical Strength,In Particular For Electric Cables
Abstract: The present invention relates to a flame retarded thermoplastic composition comprising a graft copolymer containing polyamide blocks and composed of a polyolefin backbone and on average at least one polyamide graft in which the grafts are attached to the backbone by the residues of an unsaturated monomer (X) having a function capable of reacting with a polyamide the residues of the unsaturated monomer (X) are attached to the backbone by grafting or copolymerization from its double bond characterized in that the composition comprises: between 60% and 70% by weight of the graft copolymer containing polyamide blocks between 22% and 28% by weight of poly(pentabromobenzyl acrylate) between 4% and 8% by weight of a synergistic flame retardant chosen from antimony trioxide derivatives of tin of molybdenum and/or bismuth and also boron and zinc oxides calcium borates calcium sulphate and/or zinc stannate between 0.5% and 5% by weight of organophilic treated clay. The present invention also relates to the use of this composition for electrical/electrical engineering parts and cables hoses or similar comprising at least one film of such a composition.
Notices, Deadlines & Correspondence
Patent Information
Applicants
ARKEMA FRANCE
Inventors
1. JOUSSET Dominique
2. FLAT Jean Jacques
3. GEORLETTE Pierre
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Specification.pdf | 2013-05-09 |
| 2 | FORM 5.pdf | 2013-05-09 |
| 3 | FORM 3.pdf | 2013-05-09 |
| 4 | 3648-CHENP-2013.pdf | 2013-05-10 |
| 5 | 3648-CHENP-2013 FORM-3 15-05-2013.pdf | 2013-05-15 |
| 6 | 3648-CHENP-2013 ENGLISH TRANSLATION 15-05-2013.pdf | 2013-05-15 |
| 7 | 3648-CHENP-2013 CORRESPONDENCE OTHERS 15-05-2013.pdf | 2013-05-15 |
| 8 | 3648-CHENP-2013 POWER OF ATTORNEY 18-06-2013.pdf | 2013-06-18 |
| 9 | 3648-CHENP-2013 CORRESPONDENCE OTHERS 18-06-2013.pdf | 2013-06-18 |
| 10 | 3648-CHENP-2013 POWER OF ATTORNEY 18-06-2014.pdf | 2014-06-18 |
| 11 | 3648-CHENP-2013 CORRESPONDENCE OTHERS 09-07-2014.pdf | 2014-07-09 |
| 12 | 3648-CHENP-2013 FORM-1 09-07-2014.pdf | 2014-07-09 |
| 13 | 3648-CHENP-2013-FER.pdf | 2018-09-24 |
| 14 | 3648-CHENP-2013-FORM 4(ii) [05-03-2019(online)].pdf | 2019-03-05 |
| 15 | 3648-CHENP-2013-RELEVANT DOCUMENTS [20-06-2019(online)].pdf | 2019-06-20 |
| 16 | 3648-CHENP-2013-RELEVANT DOCUMENTS [20-06-2019(online)]-1.pdf | 2019-06-20 |
| 17 | 3648-CHENP-2013-PETITION UNDER RULE 137 [20-06-2019(online)].pdf | 2019-06-20 |
| 18 | 3648-CHENP-2013-PETITION UNDER RULE 137 [20-06-2019(online)]-1.pdf | 2019-06-20 |
| 19 | 3648-CHENP-2013-OTHERS [20-06-2019(online)].pdf | 2019-06-20 |
| 20 | 3648-CHENP-2013-FORM-26 [20-06-2019(online)].pdf | 2019-06-20 |
| 21 | 3648-CHENP-2013-FORM 13 [20-06-2019(online)].pdf | 2019-06-20 |
| 22 | 3648-CHENP-2013-FORM 13 [20-06-2019(online)]-1.pdf | 2019-06-20 |
| 23 | 3648-CHENP-2013-FER_SER_REPLY [20-06-2019(online)].pdf | 2019-06-20 |
| 24 | 3648-CHENP-2013-CORRESPONDENCE [20-06-2019(online)].pdf | 2019-06-20 |
| 25 | 3648-CHENP-2013-COMPLETE SPECIFICATION [20-06-2019(online)].pdf | 2019-06-20 |
| 26 | 3648-CHENP-2013-CLAIMS [20-06-2019(online)].pdf | 2019-06-20 |
| 27 | 3648-CHENP-2013-ABSTRACT [20-06-2019(online)].pdf | 2019-06-20 |
| 28 | 3648-CHENP-2013-PatentCertificate19-11-2020.pdf | 2020-11-19 |
| 29 | 3648-CHENP-2013-IntimationOfGrant19-11-2020.pdf | 2020-11-19 |
Search Strategy
| 1 | 3648chenp2013_20-07-2018.pdf |