| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-04 |
| filingDate |
2018-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8473922b1ff5349e708ee7425115f041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc4249fa3620f6de29f9642cb24cf261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c50786d5cc1cb2be39a664b6035422c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3881ce261d76e67f2cc8227d27ce1386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab488c39b0aac3171d22398372366ff9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b39e3dbe4d34cfe2b2a1f8cad05b05a6 |
| publicationDate |
2020-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3622005-A1 |
| titleOfInvention |
Poly-lysine derivative and its use in solid-based compositions |
| abstract |
A poly-lysine derivative obtained by a process comprising the steps of (a) heating an aqueous lysine solution to boiling (b) increasing temperature of the aqueous lysine solution to a reaction temperature in the range of about 105°C to about 180°C (c) keep the reaction temperature in the range of about 105°C to about 180°C until i. melt viscosity of the reaction mixture in the range of about 350 m Pa*s to about 6,500 m Pa*s when measured at 160°C and ii. an amine number in the range of about 100 mg KOH/g to about 500 mg KOH/g is achieved (d) optionally, the vacuum applied is released (e) add alkyl-carboxylic acid or alkenyl-carboxylic acid in amounts of 2.5 mol% to 10 mol%, relative to the theoretical amount of poly-lysine comprised in the reaction mixture (f) increase or keep the reaction temperature in the range of about 105°C to about 180°C until number of free alkyl-carboxylic acid or alkenyl-carboxylic acid is ≤ 9% by weight, relative to the total weight of the reaction mixture. wherein vacuum is applied either in step (a), (b) and/or (c) and water is removed continu- ously during the whole process. |
| priorityDate |
2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |