Invention Grant
- Patent Title: Joint compound with sulfonated starch
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Application No.: US15914633Application Date: 2018-03-07
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Publication No.: US10781139B2Publication Date: 2020-09-22
- Inventor: Renee J. Weinberger , Runhai Lu , Yijun Sang , Guy L. Rosenthal
- 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: Vorys, Sater, Seymour and Pease LLP
- Agent Pradip Sahu; Philip T. Petti
- Main IPC: C04B26/00
- IPC: C04B26/00 ; C04B26/28 ; C04B14/28 ; C08B31/06 ; C08L3/14 ; C08L1/28 ; C09J103/08 ; C08L3/08 ; C08B31/12 ; C04B22/00 ; C04B103/44 ; C04B111/00
Abstract:
Provided herein is a joint compound having a composition to allow tools to easily clean up, comprising water, at least one inert filler, and a binder comprising a sulfonated starch, and a method of preparing the joint compound.
Public/Granted literature
- US20180354852A1 JOINT COMPOUND WITH SULFONATED STARCH Public/Granted day:2018-12-13
Information query
