发明授权
- 专利标题： Process for spinning flame retardant elastomeric compositions
- 专利标题（中）： 阻燃弹性体组合物的纺丝方法
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申请号： US657998申请日： 1976-02-13
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公开(公告)号： US4094943A公开(公告)日： 1978-06-13
- 发明人: James C. Administrator of the National Aeronautics & Space Administration, with respect to an invention of Fletcher , John T. Howarth , Suresh Sheth , Kenneth R. Sidman , Arthur A. Massucco
- 申请人： James C. Administrator of the National Aeronautics & Space Administration, with respect to an invention of Fletcher , John T. Howarth , Suresh Sheth , Kenneth R. Sidman , Arthur A. Massucco
- 专利权人： Nasa,Howarth John T,Suresh Sheth,Sidman Kenneth R,Massucco Arthur A
- 当前专利权人： Nasa,Howarth John T,Suresh Sheth,Sidman Kenneth R,Massucco Arthur A
- 主分类号： C08G18/46
- IPC分类号： C08G18/46 ; C08K5/03 ; C08K5/521 ; B29H21/04
摘要：
Flame retardant elastomeric compositions comprised of either spandex type polyurethane having incorporated into the polymer chain halogen containing polyols, conventional spandex type polyurethanes in physical admixture with flame retardant additives or fluoroelastomeric resins in physical admixture with flame retardant additives, methods of preparing fibers of the flame retardant elastomeric materials and articles of manufacture comprised of the flame retardant elastomeric materials and non-elastic materials such as polybenzimidazoles, fiberglass, nylons, etc.
公开/授权文献
- US5628450A Octagonal box structure and setting up apparatus 公开/授权日：1997-05-13
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