| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd7ed215807b95cccfce4fa200817adb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2383-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-44 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-03 |
| filingDate |
2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fff77f80d58ee2a91bc49add2ded2d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64bc4cc41f6588fe9546b3511d8a7a1e |
| publicationDate |
2006-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1263840-B1 |
| titleOfInvention |
Silicone polymer emulsions |
| abstract |
In a process for the preparation of an emulsion of a silicone organic block copolymer in water, a polydiorganosiloxane having terminal reactive groups (A), an organic material having terminal groups (B) which are reactive with the groups (A) and a catalyst are emulsified in water with a surfactant and the resulting emulsion is subjected to conditions under which the reaction between groups (A) and (B) proceeds in the presence of the catalyst, thereby forming a copolymer chain containing polysiloxane blocks and blocks of organic material. Preferred emulsions comprise a copolymer comprising polydiorganosiloxane blocks and organic blocks, having a viscosity in the range 10 to 1000000 Pa.s and a mean particle size of 0.3 to 1000 micrometers. |
| priorityDate |
2000-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |