摘要:
THE DYEING OF NYLON WITH BASIC DYES IS IMPROVED THROUGH THE ADDITION OF FROM ABOUT 1 TO 10 GRAMS PER LITER OF SACCHARINE TO A DYEBATH CONTAINING A BASIC DYE AND MAINTAINED AT A TEMPERATURE WITHIN THE RANGE OF FROM ABOUT 150* TO ABOUT 212*F.
摘要:
TEXTILE ARTICLES OF CELLULOSIC FIBERS, OF NON-CELLULOSIC FIBERS AND COMPRISING BLENDS OF CELLULOSIC AND NON-CELLULOSIC FIBERS, WITH IMPROVED SOIL AND STAIN RESISTANCE QUALITIES, AND WITH MINIMISED ODOR AND TOXICITY IN THE FINISHED PRODUCT, ARE PRODUCED BY CONTACTING THE ARTICLES WITH CONVENTIONAL PRESS-FREE CREASE-RETENTION TERMOSETTING RESIN FINISH REACTANTS CONTAINING AN ALDEHYDE OR FROM WHICH AN ALDEHYDE IS RELEASED DURING POLYMERIZATION THEREOF, ANIMAL GLUE, AND A PLASTICIZER; AND BY CURING THE RESIN.
摘要:
THIS INVENTION RELATES TO A NOVEL PROCESS OF PIECE DYEING A CARPET FABRIC COMPOSED OF JUTE AND SYNTHETIC FIBER, WITHOUT THE JUTE STAINING THE FABRIC, BY INCORPORATING WITHIN THE DYEBATH AN ANIMAL GLUE. FOR EXAMPLE, A CARPET FABRIC CONTAINING JUTE SCRIM AND NYLON CARPET FIBER CAN BE DYED AT A PH BELOW ABOUT 7.0 BY INCORPORATING FROM ABOUT 0.1 UP TO ABOUT 50 GMS./LITER OF AN ANIMAL GLUE IN THE DYEBATH-THE LATTER PREVENTS THE CARPET FIBER FROM BECOMING STAINED TOO HEAVILY WITH THE PECTINS IN THE JUTE.
摘要:
TEXTILE ARTICLES OF CELLULOSIC FIBERS, NON-CELLULOSIC FIBERS AND ARTICLES COMPRISING BLENDS OF CELLULOSIC AND NON-CELLULOSIC FIBERS, WITH IMPROVED SOIL AND STAIN RESISTANCE QUALITIES AND SOIL AND STAIN RELEASE QUALITIES, ARE PRODUCED BY CONTACTING THE ARTICLES WITH A FINISHING MIXTURE COMPRISING AN ALDEHYDE-RELEASING COMPOUND, ANIMAL GLUE AND A PLASTICIZER FOR THE ANIMAL GLUE; AND BY CURING THE FINISH.
摘要:
DURABLE ANTI-SOILING CHARACTERISTICS ARE IMPARTED TO TEXTILE ARTICLES COMPRISED OF SYNTHETIC FIBERS BY TREATING THEM WITH AN ACIDIC AQUEOUS SOLUTION CONTAINING A ZIRCONIUM SALT AND A DERIVATIVE OF AMMONIA, THEN DRYING THE TEXTILE ARTICLE THEREBY TO BOND THE EVAPORATION RESIDUE OF THE SOLUTION, A ZIRCONIUM REACTION PRODUCT, TO THE SYNTHETIC FIBERS. THE PROCESS MAY BE VARIED BY FIRST TREATING THE FIBERS WITH THE ZIRCONIUM SALT FOLLOWED BY TREATMENT WITH THE DERIVATIVE OF AMMONIA.
摘要:
A process of improving the soil resistance of polyamide, acrylic, and polyester fiber through impregnating the fiber with an aqueous solution containing a rare earth metal halide, drying the impregnated fiber, and impregnating the dried fiber with a reagent to form a substantially aqueous insoluble rare earth metal compound.