Process For Manufacturing Cross Linkable Biopolymers

Abstract: The present invention relates to a process for manufacturing a biopolymer chemically modified with a functional group selected from a carbon-carbon double bond, a carbon-carbon triple bond and a nitrogen-nitrogen triple bond, wherein following chemical modification in an aqueous solution, the biopolymer is precipitated in an organic solvent, filtered and dried, and the organic solvent is recovered by distillation. A biopolymer chemically modified with a functional group selected from a carbon-carbon double bond, a carbon-carbon triple bond and a nitrogen-nitrogen triple bond obtained by said manufacturing process, and a hydrogel thereof are also provided.

Patent Information

Application #

Filing Date

29 September 2023

Publication Number

40/2023

Publication Type

INA

Invention Field

POLYMER TECHNOLOGY

Status

Email

Parent Application

Applicants

CELLCRAFT LTD.

Hammond Building, Department of Veterinary Medicine University of Cambridge Madingley Road Cambridge CB3 0ES

Inventors

1. RAMIS, Jopeth M

3683 Woodpecker st. Brgy. San Juan Cainta Rizal 1900

Specification

Documents

Application Documents

#	Name	Date
1	202347065532-STATEMENT OF UNDERTAKING (FORM 3) [29-09-2023(online)].pdf	2023-09-29
2	202347065532-PRIORITY DOCUMENTS [29-09-2023(online)].pdf	2023-09-29
3	202347065532-FORM 1 [29-09-2023(online)].pdf	2023-09-29
4	202347065532-DRAWINGS [29-09-2023(online)].pdf	2023-09-29
5	202347065532-DECLARATION OF INVENTORSHIP (FORM 5) [29-09-2023(online)].pdf	2023-09-29
6	202347065532-COMPLETE SPECIFICATION [29-09-2023(online)].pdf	2023-09-29
7	202347065532-RELEVANT DOCUMENTS [11-10-2023(online)].pdf	2023-10-11
8	202347065532-FORM 13 [11-10-2023(online)].pdf	2023-10-11
9	202347065532-AMENDED DOCUMENTS [11-10-2023(online)].pdf	2023-10-11
10	202347065532-Proof of Right [22-12-2023(online)].pdf	2023-12-22
11	202347065532-FORM-26 [22-12-2023(online)].pdf	2023-12-22
12	202347065532-FORM 3 [27-03-2024(online)].pdf	2024-03-27
13	202347065532-RELEVANT DOCUMENTS [22-01-2025(online)].pdf	2025-01-22
14	202347065532-MARKED COPIES OF AMENDEMENTS [22-01-2025(online)].pdf	2025-01-22
15	202347065532-FORM 18 [22-01-2025(online)].pdf	2025-01-22
16	202347065532-FORM 13 [22-01-2025(online)].pdf	2025-01-22
17	202347065532-AMMENDED DOCUMENTS [22-01-2025(online)].pdf	2025-01-22