http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-727882-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_140c188de7eb0801304603f36f227092 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2501-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2211-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2201-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D03D15-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-423 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643 |
| filingDate | 1950-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c284b3f36bff386e9a6766169587a7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b20c6b1878c19f8042ecf66c3b1398f |
| publicationDate | 1955-04-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-727882-A |
| titleOfInvention | Improvements in and relating to textile materials |
| abstract | Fabrics of regenerated cellulose are rendered crease-shedding, wet crease-resisting and dry crease-resisting by treating them, while free from substantial actual crease marks and in open width, with a swelling agent for regenerated cellulose at a concentration and temperature such that the regenerated cellulose swells without substantial damage, maintaining the fabrics in contact with the swelling agent, in open width and under as little tension as possible and without creasing, until they have been rendered crease-shedding and wet-crease-resisting, and then rendering them dry crease-resisting by condensation of a thermosetting resin within and substantially not between the fibres or by treatment with acid and formaldehyde or acid and glyoxal. Specified swelling agents are aqueous solutions of sodium hydroxide, potassium hydroxide, sodium zincate and benzyl trimethylammonium hydroxide or mixtures thereof, aqueous zinc chloride and aqueous mineral acids, e.g. nitric and sulphuric acids. Controlling agents, e.g. sodium chloride, sodium silicate or sodium phenate, may be added to the aqueous alkali metal hydroxide solutions or formaldehyde to the aqueous sulphuric acid. The dry-crease resisting process may be effected by application of solutions of methylol urea, e.g. as prepared in Specification 449,243, or methylol melamine or alkylated derivatives thereof together with acid or potentially acid catalysts, followed by drying and heat-curing, if desired in the presence of steam. Natural or synthetic rubber, stearamidomethyl pyridinium chloride, octadecyloxymethyl pyridinium chloride, paraffin wax emulsions and the polysiloxanes of Specification 695,703 may also be incorporated with the resin solutions. During or after drying, the impregnated fabric may be subjected to mechanical effects, e.g. calendering, Schreinering, embossing, glazing and pleating. Numerous examples are given, in one of which the fabric contains wool, and in another nylon, in addition to regenerated cellulose. Specifications 727,881, 727,888, 727,889 and 727,890 also are referred to. In the first Provisional Specification the process is stated to be applicable to fibres and yarns as well as to fabrics, and also to textiles of native cellulose, e.g. cotton, cellulose acetate, wool, silk and nylon, the swelling agents being, for wool, sodium bisulphite, calcium thiocyanate, phenol, acids and steam; for cellulose acetate, thiocyanates, acetic acid, methyl alcohol, acetone, ethers of ethylene glycol and phenol; for nylon, phenolic substances, acids and steam; for methylol polyamides, alcoholic solvents; and for silk, inorganic acids. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1277800-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1705285-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006100249-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1109134-B |
| priorityDate | 1950-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 99 of 99.