Information
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Patent Grant
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T993006
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Patent Number
T993,006
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Date Filed
Wednesday, February 21, 197945 years ago
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Date Issued
Tuesday, April 1, 198044 years ago
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US Classifications
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International Classifications
- C08F28304
- C08G6948
- C08L6700
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Abstract
Composition especially useful as an interlining adhesive comprising a physical blend of a copolyester powder and a polyamide powder. The polyester is derived from terephthalic acid and 1,4-butanediol in various combinations with isophthalic acid and/or 1,6-hexanediol, has a melting point of between about 90.degree. and about 140.degree. C. and a heat of fusion of from about 0.1 to about 10 calories per gram. The polyamide has a melting point of between about 50.degree. C. and about 200.degree. C.