Method of providing a fire barrier and article therefor
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05C-005/00
B05B-007/32
B05B-007/24
출원번호
US-0066823
(2002-02-04)
발명자
/ 주소
Frost,George W.
Vesley,George F.
Su,Biing Huel D.
Cordts,Brandon L.
출원인 / 주소
3M Innovative Properties Company
인용정보
피인용 횟수 :
20인용 특허 :
15
초록▼
A method of providing a fire barrier that includes coating an opening in a structure with a composition that includes an elastomer. The composition is substantially free of volatile organic compounds and, when dry, exhibits a tensile strength of from about 300 psi to about 1500 psi, at least about
A method of providing a fire barrier that includes coating an opening in a structure with a composition that includes an elastomer. The composition is substantially free of volatile organic compounds and, when dry, exhibits a tensile strength of from about 300 psi to about 1500 psi, at least about 600% elongation, a modulus of from about 200 psi to about 600 psi, and a tensile toughness of greater than 10 in-lb.
대표청구항▼
What is claimed is: 1. A device capable of spraying a composition, said device comprising: a chamber; and a composition comprising an elastomer disposed in said chamber, said composition being substantially free of volatile organic compounds and, when dry, exhibiting a tensile strength of from abou
What is claimed is: 1. A device capable of spraying a composition, said device comprising: a chamber; and a composition comprising an elastomer disposed in said chamber, said composition being substantially free of volatile organic compounds and, when dry, exhibiting a tensile strength of from about 300 psi to about 1500 psi, at least about 600% elongation, a modulus of from about 200 psi to about 600 psi, and a tensile toughness of greater than 10 in-lb. 2. An aerosol container comprising the device of claim 1, and a propellant. 3. The aerosol container of claim 2, wherein said propellant comprises a fluorocarbon. 4. The aerosol container of claim 2, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 5. The aerosol container of claim 2, wherein said elastomer is selected from the group consisting of polychloroprene, styrene butadiene rubber and mixtures thereof. 6. The aerosol container of claim 2, wherein said composition is a latex composition. 7. The device of claim 1, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 8. The device of claim 1, wherein said elastomer is selected from the group consisting of polychloroprene, styrene butadiene rubber and mixtures thereof. 9. The device of claim 1, wherein said composition is a latex composition. 10. A device capable of spraying a composition, said device comprising: a chamber; and a composition comprising a carboxylated elastomer disposed in said chamber, said composition being water reducible and, when dry, exhibiting a toughness of at least about 20 in-lb. 11. An aerosol container comprising the device of claim 10, and a propellant. 12. The aerosol container of claim 11, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 13. The aerosol container of claim 11, wherein said elastomer is selected from the group consisting of polychloroprene, styrene butadiene rubber and mixtures thereof. 14. The aerosol container of claim 11, wherein said composition is a latex composition. 15. The device of claim 10, wherein said composition, when dry, exhibits at least about 600% elongation. 16. The device of claim 10, wherein said composition, when dry, exhibits a modulus of from about 200 psi to about 300 psi. 17. The device of claim 10, wherein said composition, when dry, exhibits a tensile strength of from about 300 psi to about 1500 psi. 18. The device of claim 10, wherein said composition, when dry, exhibits a toughness of at least about 30 in-lb. 19. The device of claim 10, wherein said composition is substantially free of volatile organic compounds. 20. The device of claim 10, wherein said elastomer is selected from the group consisting of polychloropene, styrene butadiene rubber and mixtures thereof. 21. The device of claim 10, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 22. The device of claim 10, wherein said composition is a latex composition. 23. A device capable of spraying a composition, said device comprising: a chamber; and a composition comprising a carboxylated elastomer disposed in said chamber, said composition being water reducible and, when dry, exhibiting a modulus of from about 200 psi to about 600 psi and a toughness of greater than 10 in-lb. 24. An aerosol container comprising the device of claim 23 and a propellant. 25. The aerosol container of claim 24, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 26. The aerosol container of claim 24, wherein said elastomer is selected from the group consisting of polychloropene, styrene butadiene rubber and mixtures thereof. 27. The aerosol container of claim 24, wherein said composition is a latex composition. 28. The device of claim 23, wherein said composition, when dry, exhibits a modulus of from about 200 psi to about 300 psi. 29. The device of claim 23, wherein said elastamer is selected from the group consisting of polychloropene, styrene butadiene rubber and mixtures thereof. 30. The device of claim 23, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 31. The device of claim 23, wherein said composition is a latex composition. 32. The device of claim 35, wherein said composition, when dry, exhibits at least about 600% elongation. 33. The device of claim 35, wherein said composition, when dry, exhibits a modulus of from about 200 psi to about 600 psi. 34. The device of claim 35, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 35. A device capable of spraying a composition, said device comprising: a chamber; and a composition comprising a carboxylated elastomer disposed in said chamber said composition being water reducible and, when dry, exhibiting a tensile strength of from about 300 psi to about 1500 psi and a toughness of greater than 10 in-lb. 36. An aerosol container comprising the device of claim 35, and a propellant. 37. The aerosol container of claim 36, wherein said composition is capable of passing at least one test selected from the group consisting of Fire Test No. 1, Fire Test No. 2 and Fire Test No. 3, when installed in the fire rated construction of the test. 38. The aerosol container of claim 36, wherein said elastomer is selected from the group consisting of polychloropene, styrene butadiene rubber and mixtures thereof. 39. The aerosol container of claim 36, wherein said composition is a latex composition. 40. The device of claim 35, wherein said elastomer is selected from the group consisting of polychloropene, styrene butadiene rubber and mixtures thereof. 41. The device of claim 35, wherein said composition is a latex composition.
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Hansen Dennis D. (Luck Township ; Polk County WI), Aerosal fan spray head.
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Nonenbruch Heinz-Gerd (Leverkusen DEX) Heitmann Ulrich (Memmingen DEX) Bormann Heinrich (Dormagen DEX), Process for the production of flame-retardant polyurethane foams.
Marubashi Kiyonobu (Ohmi JPX), Thermo-reversible elastomer composition comprising a liquid chloroprene polymer and a polyvalent metal oxide or hydroxid.
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