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Class Information
Number: 8/115.59
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Chemical modification of textiles or fibers or products thereof > Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant > Organic chemical reactant > Reactant contains heterocycle > Reactant contains nitrogen heterocycle > Contains six-membered nitrogen heterocycle
Description: Subject matter wherein the chemical reactant contains a six-membered nitrogen heterocyclic ring, e.g., pyridine, piperidine, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7527656 |
Process for the thermal and photochemical stabilization of dyed polyamide fiber material |
May. 5, 2009 |
| 6919454 |
Biphenyl-substituted triazines |
Jul. 19, 2005 |
| 6241783 |
Formaldehyde scavenging in microbiocidal articles |
Jun. 5, 2001 |
| 6201093 |
Amino-functional polyorganosiloxanes, their production and use |
Mar. 13, 2001 |
| 6045586 |
Compounds having ultra-violet absorption properties |
Apr. 4, 2000 |
| 6042615 |
Silicone softener for jeans fabric |
Mar. 28, 2000 |
| 5984976 |
Process for improving the photochemical stability of dyeings and prints on polyester fibres |
Nov. 16, 1999 |
| 5922865 |
Process for dyeing natural or synthetic polyamide fiber materials |
Jul. 13, 1999 |
| 5882357 |
Durable and regenerable microbiocidal textiles |
Mar. 16, 1999 |
| 5792222 |
Process for dyeing natural or synthetic polyamide fibre materials |
Aug. 11, 1998 |
| 5700394 |
Method for the treatment of textile fibers |
Dec. 23, 1997 |
| 5700295 |
UV absorbers, their preparation and the use thereof |
Dec. 23, 1997 |
| 5575821 |
Process for the preparation of a modified fiber material and process for the dyeing of the modified material with anionic textile dyes |
Nov. 19, 1996 |
| 5571444 |
Textile treatment |
Nov. 5, 1996 |
| 5542954 |
Production of aminated cotton fibers |
Aug. 6, 1996 |
| 5360457 |
Enhanced wetting, low-foaming, dye-leveling agent comprising a piperazine substituted organosulfonate |
Nov. 1, 1994 |
| 5298030 |
Process for the photochemical and thermal stabilization of undyed and dyed or printed polyester fiber materials |
Mar. 29, 1994 |
| 5252387 |
Fabrics with insect repellent and a barrier |
Oct. 12, 1993 |
| 5221287 |
Process for the photochemical and thermal stabilization of polyamide fibres having an affinity for acid and basic dyes, and of blends of said fibres with on another and with other fibres |
Jun. 22, 1993 |
| 5197991 |
Process for the photochemical stabilization of wool with triazinyl ultra-violet absorbing compound |
Mar. 30, 1993 |
| 5198287 |
Insect repellent tent fabric |
Mar. 30, 1993 |
| 5160346 |
Photochemical and thermal stabilization of polyamide fibre materials with tetra-methyl-piperidinyl substituted triazine |
Nov. 3, 1992 |
| 5118535 |
Method of treating fibrous materials |
Jun. 2, 1992 |
| 5066307 |
Textile finishing agents having reduced formaldehyde emission |
Nov. 19, 1991 |
| 5051110 |
Fibrous material |
Sep. 24, 1991 |
| 4964871 |
Process for preventing yellowing of polyamide fibre materials treated with stain-blocking agents by treatment with water-soluble light stabilizer having fibre affinity |
Oct. 23, 1990 |
| 4826502 |
Sulfonation of hydroxyethylated polybenzimidazole fibers |
May. 2, 1989 |
| 4775386 |
Process for photochemical stabilization of undyed and dyed polyamide fibre material and blends thereof with other fibres: copper complex and light stabilizer treatment |
Oct. 4, 1988 |
| 4663365 |
Wash-resistant, antimicrobially-active fibres and threads and their manufacture |
May. 5, 1987 |
| 4624677 |
Method for controlling antimicrobial content of fibers |
Nov. 25, 1986 |
| 4600407 |
Process for the production of swellable filaments, fibers and shaped structures of acrylic polymers, and the products obtained thereby |
Jul. 15, 1986 |
| 4322512 |
Process for treating polyamide textile materials with trimellitic anhydride compound |
Mar. 30, 1982 |
| 4238193 |
Method of treating synthetic fibers or synthetic fiber fabrics |
Dec. 9, 1980 |
| 4227885 |
Solution annealing of aramid and structurally related fibers |
Oct. 14, 1980 |
| 4227882 |
Method of treating fiber or fibrous material |
Oct. 14, 1980 |
| 4135877 |
Process for improving antistatic and hygroscopic properties of fibers or fibrous structures made thereof |
Jan. 23, 1979 |
| 3959559 |
Process for producing modified synthetic fibers |
May. 25, 1976 |
| 3958932 |
Flame-resistant textiles through finishing treatments with vinyl monomer systems |
May. 25, 1976 |
| 3944384 |
Flame-retardant filaments |
Mar. 16, 1976 |
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