Invention Grant
- Patent Title: Cellulose fiber-based substrate, its manufacturing process and use as masking tape
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Application No.: US15514214Application Date: 2015-09-25
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Publication No.: US10676592B2Publication Date: 2020-06-09
- Inventor: Menno Dufour , Violaine Durand
- Applicant: Ahlstrom-Munksjö Oyj
- Applicant Address: FI Helsinki
- Assignee: Ahlstrom-Munksjö Oyj
- Current Assignee: Ahlstrom-Munksjö Oyj
- Current Assignee Address: FI Helsinki
- Agency: Laine IP Oy
- Agent Mark W. Scott
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@56522695
- International Application: PCT/EP2015/072140 WO 20150925
- International Announcement: WO2016/046381 WO 20160331
- Main IPC: C08K5/1525
- IPC: C08K5/1525 ; B32B27/12 ; B32B7/06 ; B32B23/02 ; B32B27/06 ; B32B27/30 ; D21H27/00 ; B32B29/00 ; B32B27/28 ; B32B7/00 ; B32B5/02 ; B32B27/26 ; B32B5/00 ; B32B23/00 ; C09J7/29 ; B32B29/02 ; B32B9/06 ; B32B27/08 ; B32B23/06 ; B23B9/04 ; B32B7/12 ; B32B23/14 ; B32B27/10 ; B32B9/02 ; B32B23/16 ; B32B27/18 ; B32B23/04 ; B32B23/08 ; B05D5/08 ; B05D3/02 ; B05D5/10 ; C09J7/20 ; C09J7/40 ; C09J7/21 ; C09D129/02 ; C09D103/04 ; C09D103/08 ; C09D103/10 ; C09D101/02 ; C09D103/02 ; C09D127/06 ; C09D131/04 ; C09D103/06 ; C08L1/02 ; C08L3/06 ; C08L31/04 ; C08L27/06 ; C08L29/02 ; C08L3/02 ; C08L3/04 ; C08L3/08 ; C08L3/10 ; C08K5/00 ; C08K5/053 ; C08K5/29 ; C08K5/07 ; B32B9/04
Abstract:
A cellulose fiber-based substrate, at least one side of which is coated with an aqueous mixture composed of: a) at least one water-soluble polymer (WSP) containing hydroxyl groups, b) at least one lactone substituted with at least one linear or branched and/or cyclic C8-C30 hydrocarbon chain which may contain heteroatoms, c) at least one crosslinking agent. A method of production and use thereof.
Public/Granted literature
- US20170292043A1 CELLULOSE FIBER-BASED SUBSTRATE, ITS MANUFACTURING PROCESS AND USE AS MASKING TAPE Public/Granted day:2017-10-12
Information query
