Invention Grant
- Patent Title: Pourable compositions
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Application No.: US15616890Application Date: 2017-06-07
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Publication No.: US10221100B2Publication Date: 2019-03-05
- Inventor: Michael Intorcia , Dennis Lettkeman
- Applicant: UNITED STATES GYPSUM COMPANY
- Applicant Address: US IL Chicago
- Assignee: UNITED STATES GYPSUM COMPANY
- Current Assignee: UNITED STATES GYPSUM COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: C04B7/02
- IPC: C04B7/02 ; E04H3/24 ; C04B11/30 ; C04B28/14 ; C04B24/02 ; C04B24/12 ; C04B24/16 ; C04B103/12 ; C04B103/40 ; C04B111/54 ; C04B111/00
Abstract:
The invention provides a pourable composition comprising calcium sulfate hemihydrate; optionally, cement; one or more anionic surfactants selected from alkyl anionic surfactants, alkyl ether anionic surfactants, alkyl aryl anionic surfactants, and combinations thereof; one or more set accelerator additives; and water.
Public/Granted literature
- US20170349492A1 POURABLE COMPOSITIONS Public/Granted day:2017-12-07
Information query
