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Nylon terpolymer crosslinked with melamine formaldehyde for coating sewing threads

  • US 4,992,515 A
  • Filed: 01/09/1990
  • Issued: 02/12/1991
  • Est. Priority Date: 01/09/1990
  • Status: Expired due to Fees
First Claim
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1. A cross-linkable nylon coating solution composition for sewing threads comprising:

  • a nylon terpolymer;

    from about 1 to 20 percent by weight of a melamine formaldehyde resin, based upon the weight of said terpolymer;

    said resin containing less than about 0.1 percent by weight of formaldehyde based upon the weight of said resin;

    from about 0.1 to 10 percent by weight of a catalyst for said melamine formaldehyde resin, based upon the weight thereof; and

    a suitable solvent for said terpolymer in an amount sufficient to form at least a 5 percent solution by weight of said terpolymer.

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