发明名称 |
Free-flowing polyarylene sulfides crystallizing with delay |
摘要 |
The invention relates to new, free-flowing arylene sulfide polymers (PAS) preferably phenylene sulfide polymers, which crystallize with delay, optionally additionally display improved resistance to UV radiation, and are prepared by mixing PAS with aromatic mononitro compounds in the melt, preferably with the application of shearing forces.
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申请公布号 |
US4996256(A) |
申请公布日期 |
1991.02.26 |
申请号 |
US19890358065 |
申请日期 |
1989.05.30 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HEINZ, HANS-DETLEF;KOEHLER, BURKHARD;MEYER, ROLF-VOLKER;REINKING, KLAUS;SOMMER, ALEXA |
分类号 |
C09K3/00;C08K5/32;C08L81/02 |
主分类号 |
C09K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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