http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-871193-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-5257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-66 |
| filingDate | 1959-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62df101b5007de06fa628b9d4393fc99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96242b5597f51f8052ecebbbba0214f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07d0ce7d3a3e33442fe99795817b7adf |
| publicationDate | 1961-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-871193-A |
| titleOfInvention | Improved colouration process for textile materials |
| abstract | A water-soluble acrylic polymer containing both carboxy and carbonamido groups is used as a migration inhibitor in the dyeing of textiles (see Group IV(c)). In Examples, the polymer employed is that obtained by (1) partially hydrolysing polyacrylonitrile; (6) copolymerizing acrylamide and acrylic acid; (7) copolymerizing acrylamide, acrylic acid and vinyl acetate; (8) partially hydrolysing polyacrylamide and (9) partially hydrolysing a copolymer of acrylamide and styrene. Specification 871,192 is referred to.ALSO:In the dyeing of textile materials of natural or regenerated cellulose or of cellulose acetate or triacetate, polyamides, polyesters or polyacrylonitrile with aqueous dispersions or solutions of non-cationic dyestuffs, improved results are obtained by adding to the solution or dispersion, as a migration inhibitor, a water-soluble acrylic polymer containing both carboxy and carbonamido groups, a 0,1% aqueous solution of the polymer having a specific viscosity at 25 DEG C. of between 0,1 and 10,0. The process is applicable to the dyeing of cellulosic textiles with vat, direct or reactive dyestuffs or the dyeing of artificial fibres with dispersed or water-soluble dyestuffs. The acrylic polymer may be obtained by the partial hydrolysis of polyacrylonitrile or polyacrylamide or of a copolymer of acrylonitrile and acrylamide, or of a copolymer of acrylonitrile or acrylamide with another suitable monomer such as vinyl acetate, acrylic acid, methylmethacrylate, styrene or vinyl chloride, or of a graft polymer of acrylonitrile or acrylamide with a water-soluble graft polymer component such as starch, starch ethers, cellulose ethers and polyvinyl alcohol. Alternatively, the acrylic polymer may be obtained by copolymerizing acrylamide and acrylic acid, if desired, together with other suitable monomers or other watersoluble graft polymer components. Examples are given. Specifications 797,946, 798,121, 838,335 and 871,192 are referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0235073-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4181498-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4613335-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0243939-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4585820-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0243939-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55152876-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4297100-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0162018-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0019188-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3940247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0077297-A1 |
| priorityDate | 1959-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.