1
Maynard H Olson, John C Chang, Imelda A Muggli: Process for providing polyamide materials with stain resistance with sulfonated novolak resin and polymethacrylic acd. Minnesota Mining and Manufacturing Company, D M Sell, W N Truesdale C Kirn, April 18, 1989: US04822373 (79 worldwide citation)

A treated fibrous polyamide substrate having resistance to staining by acid colorants is provided. The treated substrate comprises a fibrous polyamide substrate having applied thereto (a) a partially sulfonated novolak resin and (b) polymethacrylic acid, copolymers of methacrylic acid, or combinatio ...


2
John C Chang, Maynard H Olson, Imelda A Muggli: Process for providing polyamide materials with stain resistance. Minnesota Mining and Manufacturing Company, Donald M Sell, Walter N Kirn, Carole Truesdale, June 26, 1990: US04937123 (69 worldwide citation)

A method for imparting to fibrous polyamide materials stain resistance to acid colorants is provided. The method comprises contacting the fibrous polyamide materials with an aqueous treating solution comprising polymethacrylic acid, copolymers of methacrylic acid, or combinations thereof, and drying ...


3
Shou Lu G Wang: Process for providing polyamide materials with stain resistance. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Kirn, Carole Truesdale, December 24, 1991: US05074883 (34 worldwide citation)

A method for imparting to fibrous polyamide materials stain resistance to acid colorants is provided. The method comprises (a) applying by immersion or padding of said material or applying to the fiber during spinning thereof 0.01 to 0.3 weight percent based on the weight of said polyamide material ...


4
Chang John C, Olson Maynard H, Muggli Imelda A: Process for providing polyamide materials with stain resistance.. Minnesota Mining & Mfg, September 13, 1989: EP0332342-A2 (8 worldwide citation)

A method for imparting to fibrous polyamide materials stain resistance to acid colorants is provided. The method comprises contacting the fibrous polyamide materials with an aqueous treating solution comprising polymethacrylic acid, copolymers of methacrylic acid, or combinations thereof, and drying ...


5
Olson Maynard H C O Minnesota, Chang John C C O Minnesota Min, Muggli Imelda A C O Minnesota: Process for providing polyamide materials with stain resistance.. Minnesota Mining & Mfg, September 13, 1989: EP0332343-A2 (4 worldwide citation)

A treated fibrous polyamide substrate having resistance to staining by acid colorants is provided. The treated substrate comprises a fibrous polyamide substrate having applied thereto (a) a partially sulfonated novolak resin and (b) polymethacrylic acid, copolymers of methacrylic acid, or combinatio ...


6
Wang Shou Lu Grace C O Minneso: Process for providing polyamide materials with stain resistance.. Minnesota Mining & Mfg, June 19, 1991: EP0433017-A1 (1 worldwide citation)

A method for imparting to fibrous polyamide materials stain resistance to acid colorants is provided. The method comprises (a) applying by immersion or padding of said material or applying to the fiber during spinning thereof 0.01 to 0.3 weight percent based on the weight of said polyamide material ...


7
Elgarhy Yassin M, Knowlton Barry R: Procede servant a procurer une resistance aux taches a des substances polyamides, Process for providing polyamide materials with stain resistance. Trichromatic Carpet, OGILVY RENAULT SENCRLSRL, August 15, 2000: CA2114974

A treated fibrous polyamide substrate having durable resistance to staining by acid colorants comprising a fibrous polyamide substrate having applied thereto an aqueous solution of a partially sulfonated, partially phosphated resol resin; which aqueous solution may include polymethylmethacrylates or ...


8
Muggli Imelda A, Chang John C, Olson Maynard H: Procede de fabrication de polyamides resistants aux taches, Process for providing polyamide materials with stain resistance. Minnesota Mining And Manufacturing Company, SMART & BIGGAR, July 23, 1991: CA1286555

AbstractPROCESS FOR PROVIDING POLYAMIDE MATERIALS WITH STAIN RESISTANCE A method for imparting to fibrous polyamidematerials stain resistance to acid colorants is provided.The method comprises contacting the fibrous polyamidematerials with an aqueous treating solution comprisingpolymethacrylic acid, ...


9
Olson Maynard H, Chang John C, Muggli Imelda A: Procede permettant de donner aux materiaux polyamides une resistance aux salissures, Process for providing polyamide materials with stain resistance. Minnesota Mining And Manufacturing Company, SMART & BIGGAR, April 26, 1994: CA1328716

Abstract PROCESS FOR PROVIDING POLYAMIDE MATERIALS WITH STAIN RESISTANCE A treated fibrous polyamide substrate havingresistance to staining by acid colorants is provided. Thetreated substrate comprises a fibrous polyamide substratehaving applied thereto (a) a partially sulfonated novolakresin and (b ...