公开(公告)号：US20210276917A1

公开(公告)日：2021-09-09

申请号：US17157049

申请日：2021-01-25

Applicant: United States Gypsum Company

Inventor： Tyler Kincaid ,  Rafael Bury

IPC: C04B14/28 ,  C04B40/00 ,  C04B14/24 ,  C04B14/10 ,  C04B16/02

Abstract: Spackling and joint compounds with lower shrinkage, better sanding, and fast drying. Methods for repairing walls and ceiling in which the present spackling compound is applied to a variety of substrates, including wallboard, plaster and/or wood. Methods for finishing seams in wall construction in which the spackling/joint compound is used for finishing the seams.

公开(公告)号：US20200156999A1

公开(公告)日：2020-05-21

申请号：US16662648

申请日：2019-10-24

Applicant: United States Gypsum Company

Inventor： Alexander J. Donovan ,  Joseph W. Schlude ,  Tyler Kincaid

IPC: C04B16/00

Abstract: Joint compounds and spackling compounds which comprise a sanding indicator, the compounds displaying a first color at the surface upon drying/hardening. Methods for finishing a substrate or patching a substrate, the methods comprise applying the joint compound which comprises the sanding indicator and/or the spackling compound which comprises the sanding indicator and sanding the dried/hardened compound until the first color is removed. Accessory products which comprise at least one sanding indicator and methods for making joint compounds and spackling compounds comprising the sanding indicator.