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Water-curable-silane-modified-alkylene-alkyl-acrylate-copolymers-and-a-process-for-the-production-thereof

Resilient superabsorbent compositions

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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 ...

Coating compositions having improved scratch resistance, coated substrates and methods related thereto

OF THE DRAWINGS FIG. 1 is a transmission electron micrograph (30,000.times. magnification) of a ...

Polymer powders, pressure sensitive adhesives and methods of making the same

A method is provided for the preparation of gel-free poly 2-hydroxyethyl methacrylate substantially ...

Plastic core composite having improved impact resistance

I claim: 1. An improved composite construction comprising a plastic core having opposed major faces ...

Container with twist-off tamper evident feature

These and other objects are realized by a container in which the neck and an integral sealing ...

Multilayer structure and easily openable container and lid

An object of the present invention is to provide a multilayer structure which ensures a stable ...

Water-curable, silane modified alkylene-alkyl acrylate copolymers and a process for the production thereof

Details

Inventors: Keogh, Michael J.;
Assignee: Union Carbide Corporation (Danbury, CT)
Primary Examiner:
Assistant Examiner:
Attorney, Agent or Firm:

Water-curable silane modified alkylene-alkyl acrylate copolymers, produced by reacting an alkylene-alkyl acrylate copolymer with a polysiloxane in the presence of an organo titanate, which are useful as extrudates about wires and cables.

DETAILED DESCRIPTION What is claimed is: 1.
A water-curable silane modified alkylene-alkyl acrylate copolymer which is the reaction product of an alkylene-alkyl acrylate copolymer and a polysiloxane having the formula: ##STR19## wherein R is a hydrocarbon radical or an oxy substituted hydrocarbon radical, R.
sup.
1 is a hydrocarbon radical, each V is hydrogen, a hydrocarbon radical or a hydrolyzable group, Z is an alkoxy radical having one to 18 carbon atoms inclusive, n is an integer having a value of one to 18 inclusive and x is an integer having a value of at least 2; said polysiloxane derived from a mixture of different silanes having the formula: ##STR20## wherein the variables are as previously defined.
2.
A silane modified alkylene-alkyl acrylate copolymer as defined in claim 1 wherein the polysiloxane is derived from a mixture of acetooxyethyltrimethoxy silane and .
gamma.
methacryloxypropyltrimethoxy silane.
3.
A silane modified alkylene-alkyl acrylate copolymer as defined in claim 1 wherein the alkylene-alkyl acrylate copolymer is an ethylene-ethyl acrylate copolymer.
4.
A silane modified alkylene-alkyl acrylate copolymer as defined in claim 1 wherein the polysiloxane has the formula: ##STR21## wherein R is an alkylene radical having one to 18 carbon atoms inclusive, R.
sup.
1 is an alkyl radical having one to 18 carbon atoms inclusive or an alkylene radical having 2 to 18 carbon atoms inclusive, each V is an alkoxy radical having one to 18 carbon atoms inclusive, Z is an alkoxy radical having one to 18 carbon atoms inclusive, n is an integer having a value of one to 18 inclusive and x is an integer having a value of 5 to 25 inclusive; said polysiloxane derived from a mixture of different silanes having the formula: ##STR22## wherein the variables are as previously defined.
5.
A silane modified alkylene-alkyl acrylate copolymer as defined in claim 4 wherein the alkylene-alkyl acrylate copolymer is an ethylene-ethyl acrylate copolymer.
6.
A silane modified alkylene-alkyl acrylate copolymer as defined in claim 1 wherein the polysiloxane is derived from a mixture of silanes containing acetooxyethyltrimethoxy silane

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