Invention Grant
US5780561A Mixtures of polyarylene sulfones with polyarylene sulfoxides and
polyarylene sulfides
失效
聚亚芳基砜与聚亚芳基亚砜和聚亚芳基硫化物的混合物
- Patent Title: Mixtures of polyarylene sulfones with polyarylene sulfoxides and polyarylene sulfides
- Patent Title (中): 聚亚芳基砜与聚亚芳基亚砜和聚亚芳基硫化物的混合物
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Application No.: US718669Application Date: 1996-09-24
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Publication No.: US5780561APublication Date: 1998-07-14
- Inventor: Helmut Scheckenbach , Andreas Schleicher , Jurgen Kulpe
- Applicant: Helmut Scheckenbach , Andreas Schleicher , Jurgen Kulpe
- Applicant Address: DEX
- Assignee: Hoechst Aktiengesellschaft
- Current Assignee: Hoechst Aktiengesellschaft
- Current Assignee Address: DEX
- Priority: DEX4405536.6 19940222
- Main IPC: B29C43/02
- IPC: B29C43/02 ; B29C45/02 ; B29C67/04 ; C08L81/00 ; C08L81/02 ; C08L81/06 ; C08F283/00
Abstract:
Binary and tertiary mixtures comprise (A) from 33 to 99% by weight of at least one polyarylene sulfone, (B) from 1 to 67% by weight of at least one polyarylene sulfoxide and/or (C) from 1 to 67% by weight of a polyarylene sulfide, where the sum of the components (A), (B) and (C) is always 100%. These mixtures can be processed to give homogeneous shaped parts, which are converted by the processing procedure into homogeneous polymer masses and only have the glass transition temperature of the polyarylene sulfone.
Public/Granted literature
- US5200653A Tristate output gate structure particularly for CMOS integrated circuits Public/Granted day:1993-04-06
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