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公开(公告)号:EP0719813B1
公开(公告)日:2000-10-18
申请号:EP95309313.5
申请日:1995-12-20
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公开(公告)号:EP0719813A2
公开(公告)日:1996-07-03
申请号:EP95309313.5
申请日:1995-12-20
摘要: A heat resistant copolycarbonate comprises a component of the formula:
and a component selected from:
In these formulas X is
X is
-O-, -S-, -SO-, or -SO 2 -,
Y is
-O-, -S-, -SO-, or -SO 2 -,
R 1 and R 2 are same or different halogens or monovalent hydrocarbons, R 3 ,R 4 ,R 6 and R 7 are hydrogen atoms or monovalent hydrocarbons, R 5 and R 8 are bivalent hydrocarbons,
R a ,R b ,R c, R d ,R e ,R f ,R g R j ,R k and R l are the same or different halogen atoms, hydrocarbon groups having 1-10 carbon atoms, or hydrocarbon groups having 1-10 carbon atoms which are at least partially halogen-substituted and R b and R c may also be hydrogen,
m, n, s, t, u, v and w are integers from 0-4, p and q are integers from 0-3 and r is an integer from 1-10.摘要翻译: 耐热共聚碳酸酯包含下式的组分:
和选自:CHEM> CHEM> CHEM的组分在这些式中,X是X是-O - , - S - , - SO- ,或-SO 2 - ,Y是 -
公开(公告)号:EP0389055B1
公开(公告)日:1997-08-13
申请号:EP90200648.5
申请日:1990-03-19
发明人: Inoue, Kazushige , Saito, Akihiro , Kitamura, Takurou , Ohtomo, Takashi , Tazaki, Hidenori , Kodaira, Tetsuji , Yoshida, Yumiko , Ishida, Hiromi , Yokoshima, Takahiro , Itoi, Hideyuki
CPC分类号: C08L69/00 , C08L55/02 , C08L67/02 , C08L2666/12
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公开(公告)号:EP0719813A3
公开(公告)日:1996-10-30
申请号:EP95309313.5
申请日:1995-12-20
摘要: A heat resistant copolycarbonate comprises a component of the formula:
and a component selected from:
In these formulas X is
X is
-O-, -S-, -SO-, or -SO 2 -,
Y is
-O-, -S-, -SO-, or -SO 2 -,
R 1 and R 2 are same or different halogens or monovalent hydrocarbons, R 3 ,R 4 ,R 6 and R 7 are hydrogen atoms or monovalent hydrocarbons, R 5 and R 8 are bivalent hydrocarbons,
R a ,R b ,R c, R d ,R e ,R f ,R g R j ,R k and R l are the same or different halogen atoms, hydrocarbon groups having 1-10 carbon atoms, or hydrocarbon groups having 1-10 carbon atoms which are at least partially halogen-substituted and R b and R c may also be hydrogen,
m, n, s, t, u, v and w are integers from 0-4, p and q are integers from 0-3 and r is an integer from 1-10.摘要翻译: 耐热共聚碳酸酯包含下式的组分和选自以下的组分:在这些式中,X是X是-O - , - S - , - SO-或-SO 2 - ,Y是-O - , - S- ,-SO-或-SO 2 - 时,R 1和R 2为相同或不同的卤素或一价烃基,R 3,R 4,R 6和R 7为氢原子或一价烃基,R 5和R 8为二价烃基,R a,R b,R c, ,Re,Rf,RgRj,Rk和Rlare中的相同或不同的卤素原子,具有1-10个碳原子的烃基或具有1-10个碳原子的至少部分被卤素取代的烃基,并且Rb和Rc也可以是 氢,m,n,s,t,u,v和w是0-4的整数,p和q是0-3的整数,r是1-10的整数。
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