- 专利标题: CATALYTIC COMPOSITION FOR PREPARING PET RESIN
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申请号: US15437747申请日: 2017-02-21
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公开(公告)号: US20180009939A1公开(公告)日: 2018-01-11
- 发明人: WEN-TING WANG , SUNG-JENG JONG , PAO-TANG CHUNG
- 申请人: ALMIGHTY GREEN MATERIAL INC. , CHUNG HOW PAINT FACTORY CO., LTD.
- 优先权: TW105121387 20160706
- 主分类号: C08G63/85
- IPC分类号: C08G63/85 ; C08K3/22
摘要:
A catalytic composition for preparing a polyethylene terephthalate (PET) resin is provided. The catalytic composition comprises a polycondensation catalyst and cesium tungsten oxide (CsxWO3-yCly), and 0
公开/授权文献
- US10351666B2 Catalytic composition for preparing PET resin 公开/授权日:2019-07-16
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