| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7216ab2b639f5246a9aaf3116c6d5f10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-445 |
| filingDate |
2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6976cb73ca60105314fbb9f21ed4b80e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_983237042ba058b67cecf0d1a7403ef5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56f7c651c07946b60ee1baeb80b1352f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca82b1b9e09c571c484fd12938730e36 |
| publicationDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110892024-A |
| titleOfInvention |
Polysiloxane-polyester block copolymer, its preparation method and its use |
| abstract |
The present invention provides a polysiloxane-polyester block copolymer comprising: (i) a siloxane resin block comprising: a siloxane unit represented by the formula R 1 SiO 3/2 , wherein R 1 is a monovalent hydrocarbon group and optionally contains siloxane units represented by the formula SiO 4/2 ; (ii) a linear block of siloxane represented by the formula (R 2 2 SiO 2/2 ) n wherein each each R 2 is independently a monovalent hydrocarbon group, and "n" is a positive number of at least 5; and (iii) a polyester block. Polysiloxane-polyester block copolymers can be used as protective coatings on substrates made of aluminum, stainless steel, iron, plastic or Made of glass. |
| priorityDate |
2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |