Invention Grant
- Patent Title: Water-soluble or water-disintegrable copolymer
- Patent Title (中): 水溶性或水解性共聚物
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Application No.: US13881536Application Date: 2011-10-27
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Publication No.: US09399691B2Publication Date: 2016-07-26
- Inventor: Juan-Carlos Ruggieri , Herbert Leder , Frank Osan
- Applicant: Juan-Carlos Ruggieri , Herbert Leder , Frank Osan
- Applicant Address: DE
- Assignee: BellandTechnology AG
- Current Assignee: BellandTechnology AG
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: EP10189433 20101029
- International Application: PCT/EP2011/068879 WO 20111027
- International Announcement: WO2012/055972 WO 20120503
- Main IPC: C08F220/18
- IPC: C08F220/18 ; C08F220/28 ; C08F2/04 ; C08F220/06
Abstract:
A copolymer based on α-β-unsaturated monocarboxylic acid, wherein the copolymer has a molar mass
Public/Granted literature
- US20130225779A1 WATER-SOLUBLE OR WATER-DISINTEGRABLE COPOLYMER Public/Granted day:2013-08-29
Information query
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