源语言标题

(HK1211972) 生物​基​聚合物​添加劑、製備​生物​基​聚合物​添加劑​的​方法​和​包含​所​述​生物​基​聚合物​添加劑​的​可生物​降解​聚合物​組合物

公开号/公开日

HK1211972 A1 2016-06-03 [HK1211972] / 2016-06-03

申请号/申请日

2015HK-0112679 / 2015-12-24

发明人

PRASITCHOKE PHATTHANON;JONG-ANURAKKUN NILUBON;JAMSAK WASANA;CHANDAVASU CHAYA;PLEEKHUNT MONTREE;

申请人

PTT GLOBAL CHEMICAL;

主分类号

IPC分类号

C08L

摘要

(HK1211972) The present invention disclosed a bio-based polymer additive, its preparation process and a biodegradable polymer composition comprising the said bio-based polymer additive for use in manufacturing of biodegradable plastic.  The said additive is prepared from the biomass of broken microorganism cell such as microalgae, yeast or other microorganisms.  In particular, the bio-based polymer additive is for enhancing rheological properties and/or biodegradability of a polymer.  In particular, the additive is for use as a pigment.  (From US2015225539 A1)

地址

代理人

代理机构

;

优先权号

2012US-61694872 2012-08-30 2013WO-TH00018 2013-04-24 2013WO-TH00042 2013-08-30

主权利要求

法律状态

(HK1211972) LEGAL DETAILS FOR HK1211972  Actual or expected expiration date=2033-08-30    Legal state=ALIVE    Status=GRANTED     Event publication date=2015-12-24  Event code=HK/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=HK HK15112679  Application date=2015-12-24  Standardized application number=2015HK-0112679     Event publication date=2016-06-03  Event code=HK/A1  Event indicator=Pos  Event type=Event indicating In Force  Patent application  Publication country=HK  Publication number=HK1211972  Publication stage Code=A1  Publication date=2016-06-03  Standardized publication number=HK1211972

专利类型码

A1

国别省市代码

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