http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0414377-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1b64700644dc39a5e3e15422faf9860 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-372 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55 |
| filingDate | 1990-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67426ed324b674e362ee8568b11e8ad6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cab549f27f944cc30e65f1a1ac28a88 |
| publicationDate | 1991-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0414377-A2 |
| titleOfInvention | Polymers and prepolymers and their use in a method for the treatment of wool |
| abstract | Polymers and prepolymers derived from polyoxyalkyleneamines having the following structural formulae:-n orn ii) a structure involving cross-linking or bridging of the above groups (11):-n or iii) a low molecular weight polymeric structure formed from the above groups (II):-n whereinn J represents a residue derived from a polyfunctional polyether; K represents the monofuctional or polyfunctional residue derived from partial reaction of a prepolymer of the formula:n that is, it represents the shaded area in the following formula:n B is the residue created by bi- or polyfunctional reaction between any polyfunctional reactive group and the parent amine of the title compound (formula (I) where R, is hydrogen in all cases) or is the residue of a reactive amino-acrylic polymer or a reactive polyamide polymer; Z represents a residue of a polyol; A represents a polyalkylene oxide residue; R, represents a fibre reactive grouping such as the residue derived from monofunctional reaction of an epihalohydrin, an alkyl or alkyl aryl polyhalide or a methylol grouping derived from monofunctional reaction of formaldehyde, or is alkyl, hydroxyalkyl or hydrogen, with the proviso that at least one group R, per polyoxyalkyleneamine residue, and preferably at least one for each nitrogen, retains residual fibre reactivity; m is between 4 and 50; n is 2 or 3, with the proviso that, where n is 3, the nitrogen atom involved also bears a formal positive charge; p is 1 or 2, with the proviso that, where p is 2, the nitrogen atom involved also bears a formal positive charge; r equals the functionality of group Z; t is a number representing the functionality of reaction of the residue B; s is a number between 1 and r-1; x is between 2 and 30; and y is fromn to x, nwith the general proviso that, in any given instance, the significance of a particular group Z, A, B, R, J or K in any given structure shall not be dictated by the significance of any other such group in the same formula, and further, wherever a formal positive charge is present in the structure, then an appropriate counter anion is taken to be present. n The polymers and prepolymers may be used in a process for the treatment of wool so as to impart shrink resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9758927-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7186273-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03008700-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9207132-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5858023-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9493475-B2 |
| priorityDate | 1989-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.