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公开(公告)号:US4223095A
公开(公告)日:1980-09-16
申请号:US964669
申请日:1978-11-29
CPC分类号: C08J9/42 , C08K3/22 , C08J2375/04 , C08J2421/00 , Y10S428/921 , Y10T428/249953
摘要: A flame-resistant polyurethane foam is obtained by treatment of the foam with a mixture of aluminium hydroxide and a carboxyl group-containing polychloroprene latex and cross-linking the latex with zinc oxide or magnesium oxide.
摘要翻译: 通过用氢氧化铝和含羧基的聚氯丁二烯胶乳的混合物处理泡沫体并将胶乳与氧化锌或氧化镁交联来获得耐火聚氨酯泡沫。