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Composition Comprising Thermoassociative And Exchangeable Copolymers
Abstract: The invention relates to compositions resulting from mixing at least - one polydiol comb copolymer A1 and - a compound A2 comprising at least two boronic ester functions, wherein the polydiol comb copolymer A1 has a main chain and side chains, and at least one portion of the side chains of the copolymer A1 consists of oligomers. The claimed compositions exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. The invention also relates to a composition resulting from mixing at least one lubricating oil with such a composition of associative and exchangeable polymers, and use of this composition to lubricate a mechanical part.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
03 September 2020
Publication Number
38/2020
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
CHENNAI@KNSPARTNERS.COM
Parent Application
Patent Number
Legal Status
Grant Date
2023-01-31
Renewal Date
Applicants
TOTAL MARKETING SERVICES
24 Cours Michelet
92800 PUTEAUX
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
3 rue Michel Ange
75016 PARIS
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS
10 rue Vauquelin
75005 PARIS
Inventors
1. DESCROIX, Grégory
150 chemin du Milon
69126 BRINDAS
2. BRIAND, Fanny
55 rue Dunoir
69003 LYON
3. NICOLAY, Renaud
22 rue de Villaine
91370 Verrieres Le Buisson
4. DEROUINEAU, Thibault
L'Hermenaudière
72440 COUDRECIEUX
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047038085-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-09-2020(online)].pdf | 2020-09-03 |
| 2 | 202047038085-STATEMENT OF UNDERTAKING (FORM 3) [03-09-2020(online)].pdf | 2020-09-03 |
| 3 | 202047038085-FORM 1 [03-09-2020(online)].pdf | 2020-09-03 |
| 4 | 202047038085-DRAWINGS [03-09-2020(online)].pdf | 2020-09-03 |
| 5 | 202047038085-DECLARATION OF INVENTORSHIP (FORM 5) [03-09-2020(online)].pdf | 2020-09-03 |
| 6 | 202047038085-COMPLETE SPECIFICATION [03-09-2020(online)].pdf | 2020-09-03 |
| 7 | 202047038085-RELEVANT DOCUMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 8 | 202047038085-MARKED COPIES OF AMENDEMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 9 | 202047038085-FORM 13 [08-09-2020(online)].pdf | 2020-09-08 |
| 10 | 202047038085-AMMENDED DOCUMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 11 | 202047038085-Proof of Right [17-11-2020(online)].pdf | 2020-11-17 |
| 12 | 202047038085-FORM-26 [20-11-2020(online)].pdf | 2020-11-20 |
| 13 | 202047038085-FORM 3 [14-12-2020(online)].pdf | 2020-12-14 |
| 14 | 202047038085.pdf | 2021-10-18 |
| 15 | 202047038085-FORM 18 [04-02-2022(online)].pdf | 2022-02-04 |
| 16 | 202047038085-FER.pdf | 2022-02-17 |
| 17 | 202047038085-OTHERS [08-08-2022(online)].pdf | 2022-08-08 |
| 18 | 202047038085-Information under section 8(2) [08-08-2022(online)].pdf | 2022-08-08 |
| 19 | 202047038085-FORM 3 [08-08-2022(online)].pdf | 2022-08-08 |
| 20 | 202047038085-FER_SER_REPLY [08-08-2022(online)].pdf | 2022-08-08 |
| 21 | 202047038085-DRAWING [08-08-2022(online)].pdf | 2022-08-08 |
| 22 | 202047038085-CLAIMS [08-08-2022(online)].pdf | 2022-08-08 |
| 23 | 202047038085-PatentCertificate31-01-2023.pdf | 2023-01-31 |
| 24 | 202047038085-IntimationOfGrant31-01-2023.pdf | 2023-01-31 |
Search Strategy
| 1 | SearchHistory(53)E_15-02-2022.pdf |