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US 6,132,870 AGranted
Reinforced composite and adhesive
AssigneeLord Corporation
InventorsJames R. Halladay, Douglas H. Mowrey, Michael Z. Wang
Life of this patent
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Abstract
A composite including an elastomer of low unsaturation, a coated reinforcing fiber, an adhesive composition that bonds the elastomer to the coated reinforcing fiber including a halogenated polyolefin, a nitroso compound, a maleimide, the maleimide present in an amount of at least 50% by weight of the halogenated polyolefin.
Claims20
A composite comprising:
- a. an elastomer of low unsaturation,
- b. a reinforcing fiber,
- c. an adhesive composition that bonds the elastomer to the reinforcing fiber comprising a halogenated polyolefin, a nitroso compound, a maleimide, the maleimide present in an amount of at least 50% by weight of the halogenated polyolefin wherein the elastomer of low unsaturation has an iodine index value of less than about 40 mg/100 mg of elastomer.
A method for making a composite comprising:
- applying a prime coating to a fiber,
- applying an adhesive coating to the coated fiber comprising a halogenated polyolefin, a nitroso compound, a maleimide, the maleimide present in an amount of at least 50% by weight of the halogenated polyolefin,
- applying a elastomer to the adhesive coated reinforcing fiber to for a composite, and;
- curing the composite wherein the elastomer of low unsaturation has an iodine index value of less than about 40 mg/100 mg of elastomer.
1 more element
Dependencies are inferred from the claim text.