CA2202215C - Substrat de polyamide resistant au maculage, traite a l'aide d'une resine de resol sulfone, phosphate - Google Patents

Substrat de polyamide resistant au maculage, traite a l'aide d'une resine de resol sulfone, phosphate Download PDF

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Publication number
CA2202215C
CA2202215C CA 2202215 CA2202215A CA2202215C CA 2202215 C CA2202215 C CA 2202215C CA 2202215 CA2202215 CA 2202215 CA 2202215 A CA2202215 A CA 2202215A CA 2202215 C CA2202215 C CA 2202215C
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CA
Canada
Prior art keywords
copolymer
weight
polymer
average molecular
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA 2202215
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English (en)
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CA2202215A1 (fr
Inventor
Yassin M. Elgarhy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tri Tex Co Inc
Original Assignee
Trichromatic Carpet Inc
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Filing date
Publication date
Priority claimed from US08/728,779 external-priority patent/US5756407A/en
Priority claimed from US08/786,214 external-priority patent/US5736468A/en
Application filed by Trichromatic Carpet Inc filed Critical Trichromatic Carpet Inc
Publication of CA2202215A1 publication Critical patent/CA2202215A1/fr
Application granted granted Critical
Publication of CA2202215C publication Critical patent/CA2202215C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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CA 2202215 1996-10-09 1997-04-09 Substrat de polyamide resistant au maculage, traite a l'aide d'une resine de resol sulfone, phosphate Expired - Lifetime CA2202215C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/728,779 1996-10-09
US08/728,779 US5756407A (en) 1994-02-02 1996-10-09 Stain resistant polyamide substrate treated with sulfonated phosphated resol resin
US08/786,214 US5736468A (en) 1994-02-02 1997-01-21 Stain resistant polyamide substrate treated with sulfonated phosphated resol resin
US08/786,214 1997-01-21

Publications (2)

Publication Number Publication Date
CA2202215A1 CA2202215A1 (fr) 1998-04-09
CA2202215C true CA2202215C (fr) 2002-03-26

Family

ID=27111742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2202215 Expired - Lifetime CA2202215C (fr) 1996-10-09 1997-04-09 Substrat de polyamide resistant au maculage, traite a l'aide d'une resine de resol sulfone, phosphate

Country Status (1)

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CA (1) CA2202215C (fr)

Also Published As

Publication number Publication date
CA2202215A1 (fr) 1998-04-09

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