Invention Grant
- Patent Title: Self priming spackling compound
- Patent Title (中): 自启动痘痘化合物
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Application No.: US14503551Application Date: 2014-10-01
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Publication No.: US09040610B2Publication Date: 2015-05-26
- Inventor: John E. Gozum , Hal A. LeFleur, III
- Applicant: 3M Innovative Properties Company
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Sandra K. Nowak
- Main IPC: C08L33/08
- IPC: C08L33/08 ; C09D133/08 ; C08K7/28 ; C08K3/04 ; C08K3/22 ; C08K5/05 ; C08K5/101 ; C08K7/18 ; C08L33/00

Abstract:
A self-priming spackling compound includes between about 35% by weight and about 65% by weight acrylic latex resin, between about 20% by weight and about 50% by weight filler material, and between about 1% by weight and about 20% by weight water. In certain aspects, the latex resin may have an average latex particle size of less than about 0.18 microns, a minimum film formation temperature of less than about 15 degrees Celsius, and/or a glass transition temperature (Tg) of less than about 25 degrees Celsius. To further enhance the self-priming performance of the spackling compound, the formulation may further comprise a colorant such as titanium dioxide.
Public/Granted literature
- US20150018454A1 SELF PRIMING SPACKLING COMPOUND Public/Granted day:2015-01-15
Information query
IPC分类: