Claims
- 1. In an interlining of temporary adhesiveness comprising a fabric base material and a dry layer of an adhesive thereon, the improvement which comprises using said adhesive in the form of a foam having a viscosity of from about 10,000 to about 200,000 c.p.s. as measured at 50.degree.C., providing a continuous coating layer of said foam on one surface of the fabric base material, and drying said continuous coating layer, said adhesive being soluble in water and sticky on moistening and being a member or a combination of members selected from the group consisting of water-soluble cellulose derivatives, water-soluble starch derivatives, water-soluble natural gums, water-soluble alginic acid derivatives, water-soluble acrylic polymers having an intrinsic viscosity of about 0.1 to about 2.0, polyvinyl alcohol or partially hydrolyzed polyvinyl acetate having an average degree of polymerization of about 300 to about 3,000 and a degree of hydrolysis of about 60 to about 100 mol percent, water-soluble copolymers of styrene and maleic acid, gelatin, agar and high molecular weight polyethylene oxides having an average molecular weight of about 30,000 to about 2,000,000.
- 2. The interlining of temporary adhesiveness according to claim 1, wherein the water-soluble cellulose derivative is a member selected from the group consisting of carboxymethyl cellulose and methyl cellulose.
- 3. The interlining of temporary adhesiveness according to claim 1, wherein the water-soluble starch derivative is a member selected from the group consisting of carboxymethyl starch and hydroxyethyl starch.
- 4. The interlining of temporary adhesiveness according to claim 1, wherein the water-soluble natural gum is a member selected from the group consisting of tragacanth gum and locust bean gum.
- 5. The interlining of temporary adhesiveness according to claim 1, wherein the water-soluble alginic acid derivative is sodium alginate.
- 6. The interlining of temporary adhesiveness according to claim 1, wherein the water-soluble acrylic polymer is a member selected from the group consisting of polyacrylic acid, sodium polyacrylate and polyacrylamide.
- 7. The interlining of temporary adhesiveness according to claim 1, wherein said adhesive is foamed to about 1.5 times to about 5 times the original volume thereof by agitation.
Parent Case Info
This application is a continuation-in-part application of our copending application Ser. No. 315,830, filed on Dec. 18, 1972, entitled "Interlining," which is, in turn, a continuation application of Ser. No. 70,542, filed on Sept. 8, 1970, which is, in turn, a continuation application of Ser. No. 692,134, filed on Dec. 20, 1967.
US Referenced Citations (4)
Foreign Referenced Citations (2)
Number |
Date |
Country |
210,051 |
Dec 1956 |
AU |
877,721 |
Sep 1961 |
UK |
Continuations (2)
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Number |
Date |
Country |
Parent |
70542 |
Sep 1970 |
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Parent |
692134 |
Dec 1967 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
315830 |
Dec 1972 |
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