Invention Grant
- Patent Title: Water-soluble films and their use in detergent packets
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Application No.: US15744901Application Date: 2016-08-24
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Publication No.: US10590249B2Publication Date: 2020-03-17
- Inventor: Afua Sarpong Karikari , Michael Mitchell , Fanwen Zeng
- Applicant: Rohm and Haas Company
- Applicant Address: US PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Philadelphia
- International Application: PCT/US2016/048259 WO 20160824
- International Announcement: WO2017/058405 WO 20170406
- Main IPC: C11D17/04
- IPC: C11D17/04 ; C11D3/37 ; C08L33/06 ; C08J5/18 ; B65D65/46 ; C09J133/06
Abstract:
Provided is a water soluble film, and detergent packets comprising the film as an encasing material. The film contains a (meth)acrylic polymer that is a blend of a hard polymer and a soft polymer, and a plasticizer.
Public/Granted literature
- US20180208727A1 WATER-SOLUBLE FILMS AND THEIR USE IN DETERGENT PACKETS Public/Granted day:2018-07-26
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