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Thermoassociative And Exchangeable Copolymers, And Composition Comprising Same
Abstract: The invention relates to a comb copolymer A2 comprising at least two boronic ester functions, said copolymer comprising a main chain and side chains, and at least one portion of the side chains of the copolymer A2 consisting of oligomers. The invention also relates to a composition resulting from mixing at least one polydiol compound A1 and a copolymer A2. The compositions exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. The invention also relates to a lubricant composition comprising such a mixture and at least one lubricating oil. The invention also discloses 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
39/2020
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
CHENNAI@KNSPARTNERS.COM
Parent Application
Patent Number
Legal Status
Grant Date
2022-07-26
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 | 202047038097-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-09-2020(online)].pdf | 2020-09-03 |
| 2 | 202047038097-STATEMENT OF UNDERTAKING (FORM 3) [03-09-2020(online)].pdf | 2020-09-03 |
| 3 | 202047038097-FORM 1 [03-09-2020(online)].pdf | 2020-09-03 |
| 4 | 202047038097-DRAWINGS [03-09-2020(online)].pdf | 2020-09-03 |
| 5 | 202047038097-DECLARATION OF INVENTORSHIP (FORM 5) [03-09-2020(online)].pdf | 2020-09-03 |
| 6 | 202047038097-COMPLETE SPECIFICATION [03-09-2020(online)].pdf | 2020-09-03 |
| 7 | 202047038097-RELEVANT DOCUMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 8 | 202047038097-MARKED COPIES OF AMENDEMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 9 | 202047038097-FORM 13 [08-09-2020(online)].pdf | 2020-09-08 |
| 10 | 202047038097-AMMENDED DOCUMENTS [08-09-2020(online)].pdf | 2020-09-08 |
| 11 | 202047038097-Proof of Right [17-11-2020(online)].pdf | 2020-11-17 |
| 12 | 202047038097-FORM-26 [21-11-2020(online)].pdf | 2020-11-21 |
| 13 | 202047038097-FORM 3 [07-12-2020(online)].pdf | 2020-12-07 |
| 14 | 202047038097.pdf | 2021-10-18 |
| 15 | 202047038097-FORM 18 [04-02-2022(online)].pdf | 2022-02-04 |
| 16 | 202047038097-FER.pdf | 2022-02-18 |
| 17 | 202047038097-FORM 3 [30-06-2022(online)].pdf | 2022-06-30 |
| 18 | 202047038097-OTHERS [05-07-2022(online)].pdf | 2022-07-05 |
| 19 | 202047038097-FER_SER_REPLY [05-07-2022(online)].pdf | 2022-07-05 |
| 20 | 202047038097-DRAWING [05-07-2022(online)].pdf | 2022-07-05 |
| 21 | 202047038097-CLAIMS [05-07-2022(online)].pdf | 2022-07-05 |
| 22 | 202047038097-PatentCertificate26-07-2022.pdf | 2022-07-26 |
| 23 | 202047038097-IntimationOfGrant26-07-2022.pdf | 2022-07-26 |
Search Strategy
| 1 | 202047038097E_16-02-2022.pdf |