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- Nachgewiesen in: USPTO Patent Grants
- Sprachen: English
- Patent Number: 4,282,207
- Publication Date: August 04, 1981
- Appl. No: 06/092,633
- Application Filed: November 08, 1979
- Assignees: Young, Prussin, MGK, J.V. (New York, NY)
- Claim: What is claimed is
- Claim: 1. A composition capable of undergoing hydrolysis under ambient conditions to form a polymeric network capable of controlling the release of an insecticide, consisting essentially of (a) a carbinol-containing organic polymer, (b) a crosslinking agent for said polymer comprising a hydrolyzable silane selected from the group consisting of (1) a hydrocarbon substituted hydrolyzable silane, (2) an organopolysiloxane containing hydrolyzable silane groups, and (3) a partial hydrolyzate of (1) and/or (2), and (c) a pesticide.
- Claim: 2. The composition of claim 1 wherein the hydrocarbon substituted hydrolyzable silane has the formula R.sub.n SiX.sub.4-n where R is a monovalent hydrocarbon radical, X is a hydrolyzable group selected from the group consisting of halogen, alkoxy, acyloxy and hydrogen, and n is an integer from 0 to 2.
- Claim: 3. The composition of claim 1 wherein the organopolysiloxane containing hydrolyzable silane groups has the formula P--(SiX.sub.n).sub.m where P is an organopolysiloxane, X is a hydrolyzable group selected from the group consisting of halogen, alkoxy, acyloxy and hydrogen, n is an integer from 2 to 3, and m is an integer from 1 to 20.
- Claim: 4. The composition of claim 3 wherein the organopolysiloxane contains the structural unit: ##STR5## wherein R and R' are oxygen or non-hydrolyzable hydrocarbon or heterocyclic radicals.
- Claim: 5. The composition of claim 4 wherein the non-hydrolyzable radicals are selected from the group consisting of acyclic or cyclic, saturated or unsaturated aliphatic radicals, aromatic radicals, aralkyl radicals and alkylaryl radicals.
- Claim: 6. The composition of claim 1 wherein the weight ratio of (a) and (b) is within the range 0.1/99.9 to 99.9/0.1.
- Claim: 7. A composition capable of undergoing hydrolysis under ambient conditions to form a polymeric network capable of controlling the release of an insecticide, consisting essentially of (a) a carbinol-containing organic polymer, (b) a crosslinking agent for said polymer comprising a hydrolyzable silane selected from the group consisting of (1) a hydrocarbon substituted hydrolyzable silane, (2) an organopolysiloxane containing hydrolyzable silane groups, and (3) a partial hydrolyzate of (1) and/or (2), (c) a non-volatile, non-reactive extender, and (d) a pesticide, wherein the weight ratio of (a) and (b) is within the range of 0.1/99.9 to 99.9/0.1.
- Claim: 8. A composition capable of undergoing hydrolysis under ambient conditions to form a polymeric network capable of controlling the release of an insecticide, consisting essentially of (a) a carbinol-containing organic polymer, (b) a crosslinking agent for said polymer comprising a hydrolyzable silane selected from the group consisting of (1) a hydrocarbon substituted hydrolyzable silane, (2) an organopolysiloxane containing hydrolyzable silane groups, and (3) a partial hydrolyzate of (1) and/or (2), (c) a volatile diluent, and (d) a pesticide, wherein the weight ratio of (a) and (b) is within the range 0.1/99.9 to 99.9/0.1.
- Claim: 9. A composition capable of undergoing hydrolysis under ambient conditions to form a polymeric network capable of controlling the release of an insecticide, consisting essentially of (a) a carbinol-containing organic polymer, (b) a crosslinking agent for said polymer comprising a hydrolyzable silane selected from the group consisting of (1) a hydrocarbon substituted hydrolyzable silane, (2) an organopolysiloxane containing hydrolyzable silane groups, and (3) a partial hydrolyzate of (1) and/or (2), (c) a non-volatile, non-reactive extender, (d) a volatile diluent, and (e) a pesticide, wherein the weight ratio of (a) and (b) is within the range 0.1/99.9 to 99.9/0.1.
- Claim: 10. A composition as defined in claim 1 wherein said pesticide is an insecticide.
- Current U.S. Class: 424/78; 71/64F; 424/77; 424/81; 424/82; 427/4
- Current International Class: A01N 2524
- Patent References Cited: 4172904 October 1979 Young et al. ; 4190680 February 1980 Young et al.
- Primary Examiner: Raymond, Richard
- Attorney, Agent or Firm: Roylance, Abrams, Berdo & Farley
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