Claims
- 1. A reinforced elastic body consisting essentially of a chlorosulfonated polyolefin reinforced with polyester fibers having an adhesive containing an isocyanate compound and an adhesive composed of a mixture of a resorcin-formaldehyde resin and a 2,3-dichlorobutadiene-containing polymer latex, wherein the molar ratio of resorcin to formaldehyde is from 1:0.1 to 1:5, and the solid component weight ratio of the latex to the sum of resorcin and formaldehyde is from 1/100 to 1/1.
- 2. The reinforced elastic body of claim 1, wherein said 2,3-dichlorobutadiene-containing polymer is a 2,3-dichlorobutadiene homopolymer.
- 3. The reinforced elastic body of claim 1, wherein said chlorosulfonated polyolefin is a chlorosulfonated polyolefin obtained by chlorinating and chlorosulfonating an ethylene-.alpha.-olefin copolymer having a density of less than 0.94 g/cc.
- 4. A process of producing a reinforced elastic body comprising a chlorosulfonated polyolefin reinforced with polyester fibers having an adhesive containing an isocyanate compound and an adhesive composed of a liquid mixture of a resorcin-formaldehyde resin and a 2,3-dichlorobutadiene-containing polymer latex, which process consists essentially of vulcanizing-adhering the chlorosulfonated polyolefin and the polyester fibers treated with an adhesive containing an isocyanate compound and then treated with an adhesive composed of a mixture of a resorcin-formaldehyde resin and a 2,3-dichlorobutadiene-containing polymer latex, wherein the molar ratio of resorcin to formaldehyde is from 1:0.1 to 1:5, and the solid component weight ratio of the latex to the sum of resorcin and formaldehyde is from 1/100 to 1/1;
- and wherein the liquid mixture of resorcin-formaldehyde resin and polymer latex has a solid component concentration of from 2 to 50% by weight.
- 5. The production process of the reinforced elastic body of claim 4, therein said 2,3-dichlorobutadiene-containing polymer is a 2,3-dichlorobutadiene homopolymer.
- 6. The production process of the reinforced elastic body of claim 4, wherein said chlorosulfonated polyolefin is a chlorosulfonated polyolefin obtained by chlorinating and chlorosulfonating an ethylene-.alpha.-olefin copolymer having a density of less than 0.94 g/cc.
Priority Claims (1)
Number |
Date |
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4-089316 |
Mar 1992 |
JPX |
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Parent Case Info
This is a Continuation of application Ser. No. 08/179,820 now abandoned, filed on Jan. 11, 1994, which is a continuation of application Ser. No. 07/961,862 now abandoned, filed Oct. 15, 1992.
US Referenced Citations (8)
Foreign Referenced Citations (2)
Number |
Date |
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124426 |
May 1989 |
JPX |
2170831 |
Jul 1990 |
JPX |
Continuations (2)
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Number |
Date |
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Parent |
179820 |
Jan 1994 |
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Parent |
961862 |
Oct 1992 |
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