Claims
- 1. A sprayable composition for forming a smooth non-toxic flexible, non-notching polymeric coating on humans and animals which comprises:
- (a) about 50 to 90% by weight of solids selected from the group consisting of polyvinylidene difluoride and the copolymers thereof,
- (b) about 10 to 45% by weight of solids of a polymer of monomers selected from the group consisting of a lower alkylacrylate, a lower alkyl methacrylate, a hydroxy lower alkylacrylate, a hydroxy lower alkylacrylate, an alpha beta unsaturated carboxylic acid having an acid number of about 20 to 150, acrylamide, an N-lower alkyl acrylamide and the copolymers thereof, and acetone in a sufficient amount to completely dissolve all components and to practically and rapidly form a coating upon evaporation of said acetone at ambient temperatures.
- 2. The composition of claim 1 including water.
- 3. The composition of claim 1 comprising about 75 to 90% by weight of polyvinylidene difluoride and 10 to 25% by weight of polymers of methyl methacrylate, methyl methacrylate copolymer, methacrylate and acrylic acid.
- 4. The composition of claim 3 including a polyvinylidene difluoride copolymer.
- 5. The composition of claim 1 including a plasticizer.
- 6. The composition of claim 1 comprising about 10 to 30% by weight solids.
- 7. The composition of claim 1 in aerosol form.
- 8. The composition of claim 1 including a medicament.
- 9. The composition of claim 1 wherein said solvent is a disinfectant.
- 10. A glove formed in situ on a human from the composition of claim 1.
- 11. A glove formed in situ on a human from claim 2.
- 12. A coating formed on a mammal from the composition of claim 1.
- 13. A coating formed on a mammal from the composition of claim 2.
- 14. A coating formed on a mammal from the composition of claim 7.
- 15. A sprayable composition for forming a non-toxic flexible non-notching coating on a mammal comprises:
- (a) about 50 to 90% by weight of solids of a polymer selected from the group consisting of polyvinylidene difluoride and the copolymers thereof
- (b) about 10 to 45% by weight of polymer solids of an alpha, beta unsaturated carboxylic acid having an acid number of about 20 to 150, and
- (c) a polymer from a monomer selected from the group consisting of lower alkylacrylate, a lower alkyl methacrylate, acrylamide, an N-lower alkyl acrylamide and the copolymers thereof, and acetone in a sufficient amount to completely dissolve all components and and to practically and rapidly form a coating on a mammal upon evaporation of said acetone at ambient temperatures.
- 16. A process for preparing a sprayable composition which can be used to provide a non-toxic non-notching polymeric coating on the skin of a mammal in situ comprising heating about 50 to 90% by weight of solids of a member selected from the group consisting of polyvinylidene difluoride and the copolymers thereof, and an aqueous dispersion of about 10 to 45% by weight of solids of a polymer of monomers selected from the group consisting of a lower alkylacrylate, a lower alkyl methacrylate, an alpha beta unsaturated carboxylic having an acid number of about 20 to 150, acrylamide, N-lower alkyl acrylamide and the copolymers thereof, with acetone in a sufficient amount to practically and rapidly form a coating in situ on said mammal at ambient temperatures.
- 17. The process of claim 16, wherein said mixture is heated to a temperature about 50.degree. C.
- 18. The process of claim 16 including a plasticizing agent.
- 19. The process of claim 16 wherein said composition comprises about 10 to 30% by weight of polymer solids.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 354,825, filed May 22, 1989, now abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1317689 |
May 1973 |
GBX |
Non-Patent Literature Citations (4)
Entry |
Chem. Abstracts, 108; 58034d, Mar. 87. |
Chem. Ab. 84:75312w Goda et al., 1976. |
Chem. Ab. 85:64330v 3/71. |
Chem. Ab. vol. 83, Entry, 33467t, 1972. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
354825 |
May 1989 |
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