Invention Grant
- Patent Title: Coating and binder compositions for gypsum boards
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Application No.: US14469435Application Date: 2014-08-26
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Publication No.: US10344478B2Publication Date: 2019-07-09
- Inventor: Michael D. Foster , Nellie Moretz , James E. Bailey , John E. Kirkwood , Brian W. Bland , Ali Fadhel
- Applicant: Valspar Sourcing, Inc. , Georgia-Pacific Gypsum LLC
- Applicant Address: US DE Wilmington US GA Atlanta
- Assignee: Axalta Coating Systems IP Co., LLC,Georgia-Pacific Gypsum, LLC
- Current Assignee: Axalta Coating Systems IP Co., LLC,Georgia-Pacific Gypsum, LLC
- Current Assignee Address: US DE Wilmington US GA Atlanta
- Agency: Lorenz & Kopf, LLP
- Main IPC: E04C2/26
- IPC: E04C2/26 ; E04C2/04 ; B32B9/04 ; B32B27/10 ; B32B27/30 ; B32B29/00 ; B32B37/12 ; B32B37/24 ; C09J133/08 ; C04B28/14 ; B32B37/15 ; B28B11/04 ; B28B19/00 ; B28B23/00 ; B32B5/26 ; B32B13/14 ; B32B38/00 ; C04B111/00
Abstract:
An adhesive binder composition for adhering a paper sheet to a gypsum article with a gypsum layer having at least one paper sheet on a major surface thereof. The adhesive binder composition includes a polymeric adhesive and at least one surfactant. The adhesive binder composition resides at a boundary between the gypsum layer and the paper sheet.
Public/Granted literature
- US20150064488A1 COATING AND BINDER COMPOSITIONS FOR GYPSUM BOARDS Public/Granted day:2015-03-05
Information query
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