http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0166629-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b25d25589e62558ad0e519e7c4d1f2b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-337 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 |
| filingDate | 2001-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50149693191ddc45ab91522a20873efa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed64f8f26dfbe5fc17ec8a85c9686d01 |
| publicationDate | 2001-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0166629-A1 |
| titleOfInvention | Defoamers for pigment dispersants |
| abstract | Branched polymer defoamers for pigment dispersants. The branched polymers are the reaction products of a linking agent defined by formula (I): R(Y)3, wherein each Y group is a halogen atom or one Y group is a halogen atom and two Y groups together represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R group to form an epoxy group, and R is an alkanetriyl group containing from 3 to 10 carbon atoms, and b) at least one compound having the formula (II): R1X(EO)n(PO)m(BO)pZ, wherein R1 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 4 to 36 carbon atoms; x is -O-, -S-, or -NR2- where R2 is hydrogen or a C¿1?-C4 alkyl group; Z is hydrogen, -NHR?2¿ in place of a terminal -O- group wherein R2 has the meaning given above, or -SH, in which -SH group is present in place of a terminal -O-group; n is a number of from 0 to 100, e.g., from 1 to 100; m is a number of from 0 to 50 e.g., from 1 to 50; and p is a number of from 0 to 50 e.g., from 1 to 50; provided that the sum of n, m, and p is at least 1; and wherein EO, PO and BO groups when present can be in random and/or block distribution and can be in any order with respect to the X group. |
| priorityDate | 2000-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.