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“Composition Including A Copolyamide And A Cross Linked Polyolefin”
Abstract: The invention relates to a composition including: 45 to 95 wt % of a semi-aromatic copolyamide containing at least two separate units having the following general formulation: A/X.T where A is selected from among a unit obtained from an amino acid a unit obtained from a lactam and a unit having the formula (diamine in Ca).(diacid in Cb) and XT denotes a unit obtained from the polycondensation of a diamine in Cx and from terephthalic acid with x being the number of carbon atoms of the diamine in Cx said copolyamide having a polymolecularity index noted Ip of less than or equal to 3.5 measured by gel permeation chromatography and an amino chain end content of between 0.020 meg/g and 0.058 meg/g; and 5 to 55 wt % of at least one cross-linked polyolefin. The invention also relates to a method for preparing said composition and to the uses thereof.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
12 December 2011
Publication Number
11/2013
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-08-16
Renewal Date
Applicants
ARKEMA FRANCE
420 rue d"Estienne d"Orves F-92700 Colombes France
Inventors
1. BLONDEL Philippe
Côte St Michel N° 2 Residence le Mont Joli F-27300 Bernay France
2. BRIFFAUD Thierry
6 Chemin de la Grande Mare F-27300 Caorches Saint Nicolas France
3. FERREIRO Vincent
Chemin de Dixme F-63430 Pont du Chateau France
Specification
PLEASE SEE THE SPECIFICATION ATTACHED.
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 9245-CHENP-2011 FORM-18 16-12-2011.pdf | 2011-12-16 |
| 1 | 9245-CHENP-2011-RELEVANT DOCUMENTS [12-03-2020(online)].pdf | 2020-03-12 |
| 2 | 9245-CHENP-2011 CORRSPONDENCE OTHERS 16-12-2011.pdf | 2011-12-16 |
| 2 | 9245-CHENP-2011-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 3 | Form-5.pdf | 2011-12-19 |
| 3 | 9245-CHENP-2011-RELEVANT DOCUMENTS [09-03-2018(online)].pdf | 2018-03-09 |
| 4 | Form-3.pdf | 2011-12-19 |
| 4 | 9245-CHENP-2011-PatentCertificate16-08-2017.pdf | 2017-08-16 |
| 5 | Form-1.pdf | 2011-12-19 |
| 5 | Claims_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 6 | Description_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 6 | 9245-CHENP-2011 FORM-1 30-01-2012.pdf | 2012-01-30 |
| 7 | Marked Up Claims_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 7 | 9245-CHENP-2011 ENGLISH TRANSLATION 30-01-2012.pdf | 2012-01-30 |
| 8 | 9245-CHENP-2011-CLAIMS [31-07-2017(online)].pdf | 2017-07-31 |
| 8 | 9245-CHENP-2011 CORRESPONDENCE OTHERS 30-01-2012.pdf | 2012-01-30 |
| 9 | 9245-CHENP-2011 POWER OF ATTORNEY 02-02-2012.pdf | 2012-02-02 |
| 9 | 9245-CHENP-2011-COMPLETE SPECIFICATION [31-07-2017(online)].pdf | 2017-07-31 |
| 10 | 9245-CHENP-2011 CORRESPONDENCE OTHERS 02-02-2012.pdf | 2012-02-02 |
| 10 | 9245-CHENP-2011-FER_SER_REPLY [31-07-2017(online)].pdf | 2017-07-31 |
| 11 | 9245-CHENP-2011 FORM-13 01-06-2015.pdf | 2015-06-01 |
| 11 | 9245-CHENP-2011-OTHERS [31-07-2017(online)].pdf | 2017-07-31 |
| 12 | Form 13.pdf | 2015-06-24 |
| 12 | Information under section 8(2) [28-06-2017(online)].pdf | 2017-06-28 |
| 13 | 9245-CHENP-2011-FER.pdf | 2017-02-07 |
| 13 | Form 1.pdf | 2015-06-24 |
| 14 | 9245-CHENP-2011-FER.pdf | 2017-02-07 |
| 14 | Form 1.pdf | 2015-06-24 |
| 15 | Form 13.pdf | 2015-06-24 |
| 15 | Information under section 8(2) [28-06-2017(online)].pdf | 2017-06-28 |
| 16 | 9245-CHENP-2011 FORM-13 01-06-2015.pdf | 2015-06-01 |
| 16 | 9245-CHENP-2011-OTHERS [31-07-2017(online)].pdf | 2017-07-31 |
| 17 | 9245-CHENP-2011-FER_SER_REPLY [31-07-2017(online)].pdf | 2017-07-31 |
| 17 | 9245-CHENP-2011 CORRESPONDENCE OTHERS 02-02-2012.pdf | 2012-02-02 |
| 18 | 9245-CHENP-2011 POWER OF ATTORNEY 02-02-2012.pdf | 2012-02-02 |
| 18 | 9245-CHENP-2011-COMPLETE SPECIFICATION [31-07-2017(online)].pdf | 2017-07-31 |
| 19 | 9245-CHENP-2011 CORRESPONDENCE OTHERS 30-01-2012.pdf | 2012-01-30 |
| 19 | 9245-CHENP-2011-CLAIMS [31-07-2017(online)].pdf | 2017-07-31 |
| 20 | 9245-CHENP-2011 ENGLISH TRANSLATION 30-01-2012.pdf | 2012-01-30 |
| 20 | Marked Up Claims_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 21 | 9245-CHENP-2011 FORM-1 30-01-2012.pdf | 2012-01-30 |
| 21 | Description_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 22 | Claims_Granted 286354_16-08-2017.pdf | 2017-08-16 |
| 22 | Form-1.pdf | 2011-12-19 |
| 23 | 9245-CHENP-2011-PatentCertificate16-08-2017.pdf | 2017-08-16 |
| 23 | Form-3.pdf | 2011-12-19 |
| 24 | 9245-CHENP-2011-RELEVANT DOCUMENTS [09-03-2018(online)].pdf | 2018-03-09 |
| 24 | Form-5.pdf | 2011-12-19 |
| 25 | 9245-CHENP-2011-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 25 | 9245-CHENP-2011 CORRSPONDENCE OTHERS 16-12-2011.pdf | 2011-12-16 |
| 26 | 9245-CHENP-2011-RELEVANT DOCUMENTS [12-03-2020(online)].pdf | 2020-03-12 |
| 26 | 9245-CHENP-2011 FORM-18 16-12-2011.pdf | 2011-12-16 |
Search Strategy
| 1 | strategy_06-02-2017.pdf |