http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020094685-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74b2654f32cbf5a0ebd14a6f91ddf54c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G71-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-916 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G71-04 |
| filingDate | 2019-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3073d0b22c21a965fd4f1963914eb92d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bce7890b084811c168a9f4802e59fca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d1ac97d852c6ef84b9ce9d1f10d9aa6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a6408148b39fca23cd195761a9cd472 |
| publicationDate | 2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020094685-A1 |
| titleOfInvention | Method for producing silane-modified polymers |
| abstract | The invention relates to a method for producing an alkoxysilane polymer via a carbamate, thiocarbonate or carbonate-terminated prepolymer (IIIa) or (IIIb), wherein the production of the carbamate, thiocarbonate or carbonate-terminated prepolymer comprises a reaction of a polymer backbone of formula (I) terminated with at least two amino, mercapto or hydroxyl groups and with a chloroformate of formula (IIa) or a pyrocarbonate of formula (Ilb) (I) (IIa) (IIb) (IIIa) (IIIb), wherein R 1 and R 3 represent a linear or branched, saturated or unsaturated alkyl or alkenyl group with 1 to 10 carbon atoms or a mono- or polycyclic aliphatic or aromatic ring system with 5 to 18 carbon atoms in the ring system, which is optionally substituted by one or more groups R 2 , wherein R 2 is selected from the group consisting of a linear or branched, saturated or unsaturated alkyl or alkenyl group with 1 to 10 carbon atoms, a nitro group, a carboxylic acid ester group, a carboxylic acid group, a sulfone group and a halogen group, X is oxygen or sulphur, n is 0 in the case of a linear or branched, saturated or unsaturated alkyl or alkenyl group and is 0.1 or 2 in the case of a mono- or polycyclic aliphatic or aromatic ring system, and A represents a polymer backbone. |
| priorityDate | 2018-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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