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Adhesives and Rubbers

Compositions-based-on-water-curable-silane-modified-copolymers-of-alkylene-alkyl-acrylates

Moisture-curable melt-processible ethylene graft copolymers

OF THE INVENTION In this disclosure, the word `copolymer` with no further qualification is meant ...

Absorbent composite, method for production thereof, and absorbent article

What is claimed is: 1. An absorbent composite comprising a supporting member a cross-linked ...

Desiccant entrained polymer

OF THE PREFERRED EMBODIMENTS OF THE PRESENT INVENTION As required, detailed embodiments of the ...

Sealable nonwoven web

OF THE INVENTION The nonwoven web incorporating the polymeric resin performs multiple functions in ...

Aqueous dispersions of organopolysiloxanes

What is claimed is: 1. An aqueous organopolysiloxane dispersion which cures to form a transparent ...

Resilient superabsorbent compositions

What is claimed is: 1. A process, the process comprising dry blending a polymer with at least 0.5 ...

Absorbent structures with integral layer of superabsorbent polymer particles

OF THE INVENTION All patents, patent applications and references cited herein are hereby ...

Absorbent, lubricious coating and articles coated therewith

OF THE PREFERRED EMBODIMENTS Reference now will be made in detail to the embodiments of the ...

Molded soft elastomer/hard polyester composition with noise damping properties

OF THE INVENTION The inhomogeneous structure of the molded composition according to the invention ...

Adhesive resin composition

OF THE INVENTION (1) Ethylene polymer and modified ethylene polymer with unsaturated carboxylic ...

Compositions based on water-curable, silane modified copolymers of alkylene-alkyl acrylates

Details

Inventors: Keogh, Michael J.;
Assignee: Union Carbide Corporation (Danbury, CT)
Primary Examiner: Briggs, Sr.; Wilbert J.
Assistant Examiner:
Attorney, Agent or Firm: Arvantes; James C.

The disclosure of this application is directed to a water-curable composition comprising a water-curable, silane modified alkylene-alkyl acrylate copolymer, a mineral filler and a halogenated flame retardant additive. These compositions are useful as extrudates about wires and cables providing insulation or jacketing thereon characterized by resistance to deformation and by flame retardancy.

DETAILED DESCRIPTION What is claimed is: 1.
A water-curable composition comprising a water-curable, silane modified alkylene-alkyl acrylate copolymer, a mineral filler and a halogenated flame retardant additive wherein the mineral filler is present in an amount of about one to 100 percent by weight based on the weight of said copolymer and said halogenated flame retardant additive is present in an amount of about one to about 100 percent by weight based on the weight of said copolymer.
2.
A water-curable composition as defined in claim 1 wherein the mineral filler is present in an amount of about 20 to about 60 percent by weight and wherein the halogenated flame retardant additive is present in an amount of about 10 to about 60 percent by weight.
3.
A water-curable composition as defined in claim 1 wherein the mineral filler is talc.
4.
A water-curable composition as defined in claim 3 wherein the talc is coated with a compatible hydrophobic material.
5.
A water-curable composition as defined in claim 4 wherein the hydrophobic material is a metal salt of a fatty acid.
6.
A water-curable composition as defined in claim 5 wherein the metal salt of a fatty acid is calcium stearate or zinc stearate.
7.
A water-curable composition as defined in claim 1 wherein the mineral filler is an oxide, hydroxide, carbonate or sulfate of magnesium or calcium.
8.
A water-curable composition as defined in claim 7 wherein the said mineral filler is coated with a compatible hydrophobic material.
9.
A water-curable composition as defined in claim 8 wherein the hydrophobic material is a metal salt of a fatty acid.
10.
A water-curable composition as defined in claim 9 wherein the hydrophobic material is calcium stearate or zinc stearate.
11.
A water-curable composition as defined in claim 1 wherein the alkylene-alkyl acrylate copolymer is an ethylene-ethyl acrylate copolymer.
12.
A water-curable composition as defined in claim 1 wherein the alkylene-alkyl acrylate copolymer is an ethylene-ethyl acrylate-t-butyl acrylate copolymer

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