-
1.发明授权Flame resistant article made of phenolic triazine and related method using a pure cyanato novolac 失效使用酚醛三嗪制成的耐火制品及相关方法，使用纯的氰基酚醛清漆
公开(公告)号：US4988780A
公开(公告)日：1991-01-29
申请号：US232407
申请日：1988-08-15
申请人： Sajal Das , Dusan C. Prevorsek , Raj Sharma , Bruce DeBona
发明人： Sajal Das , Dusan C. Prevorsek , Raj Sharma , Bruce DeBona
CPC分类号： C08G8/28 , C08G73/0655
摘要： The present invention is flame resistant article and related method, made of phenolic triazine resin derived from a cyanato group containing phenolic resin of the formula: ##STR1## wherein: n is a positive whole number greater than or equal to 1;q and r are the same or different at each occurrence and are whole numbers from 0 to 3, with the proviso that the sum of q and r at each occurrence is equal to 3;Z is --CN, or hydrogen and --CN;o and p are the same or different at each occurrence and are whole numbers from 0 to 4 with the proviso that the sum of o and p at each occurrence is equal to 4;--X-- is a divalent organic radical; andR.sub.3 is the same or different at each occurrence and is a substituent other than hydrogen which is unreactive under conditions necessary to completely cure the copolymer.
摘要翻译： 本发明是由具有下列通式的含氰基的酚醛树脂衍生的酚醛三嗪树脂制成的耐火制品及相关方法：其中：n是大于或等于1的正整数; q和r在每次出现时相同或不同，为0〜3的整数，条件是每次出现时q和r之和等于3; Z是-CN，或氢和-CN; o和p在每次出现时相同或不同，为0至4的整数，条件是每次出现时o和p之和等于4; -X-是二价有机基团; 并且R3在每次出现时相同或不同，并且是在完全固化共聚物所必需的条件下为非反应性的氢以外的取代基。
-
公开(公告)号：US5043214A
公开(公告)日：1991-08-27
申请号：US484337
申请日：1990-02-26
申请人： Sajal Das , Dusan C. Prevorsek , Raj Sharma , Bruce DeBona
发明人： Sajal Das , Dusan C. Prevorsek , Raj Sharma , Bruce DeBona
CPC分类号： C08G8/28 , C08G73/0655 , Y10S428/92 , Y10S428/921 , Y10T428/2904 , Y10T428/2913 , Y10T428/31678
摘要： The present invention is flame resistant article and related method, made of phenolic triazine resin derived from a cyanato group containing phenolic resin of the formula: ##STR1## wherein: n is a positive whole number greater than or equal to 1;q and r are the same or different at each occurrence and are whole numbers from 0 to 3, with the proviso that the sum of q and r at each occurrence is equal to 3;Z is --CN, or hydrogen and --CN;o and p are the same or different at each occurrence and are whole numbers from 0 to 4 with the proviso that the sum of o and p at each occurrence is equal to 4;--X-- is a divalent organic radical; andR.sub.3 is the same or different at each occurrence and is a substituent other than hydrogen which is unreactive under conditions necessary to completely cure the copolymer.
摘要翻译： 本发明是由具有下列通式的含氰基的酚醛树脂衍生的酚醛三嗪树脂制成的耐火制品及相关方法：其中：n是大于或等于1的正整数; q和r在每次出现时相同或不同，为0〜3的整数，条件是每次出现时q和r之和等于3; Z是-CN，或氢和-CN; o和p在每次出现时相同或不同，为0至4的整数，条件是每次出现时o和p之和等于4; -X-是二价有机基团; 并且R3在每次出现时相同或不同，并且是在完全固化共聚物所必需的条件下为非反应性的氢以外的取代基。
-
搜索结果
2 条记录 (耗时 0.071 秒)
