Invention Grant
- Patent Title: Watercolour paint compositions and their use
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Application No.: US15519175Application Date: 2015-10-14
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Publication No.: US10400113B2Publication Date: 2019-09-03
- Inventor: James Campbell Cobb
- Applicant: Chroma Australia Pty Limited
- Applicant Address: AU Mount Kuring-Gai
- Assignee: CHROMA AUSTRALIA PTY LIMITED
- Current Assignee: CHROMA AUSTRALIA PTY LIMITED
- Current Assignee Address: AU Mount Kuring-Gai
- Agency: Haynes and Boone, LLP
- Priority: AU2014904011 20141014
- International Application: PCT/AU2015/050632 WO 20151014
- International Announcement: WO2016/058049 WO 20160421
- Main IPC: B05D3/00
- IPC: B05D3/00 ; B05D3/10 ; C09D5/06 ; C09D133/02 ; C09D7/61 ; C09D7/63 ; C08K3/22 ; C08K5/053 ; C08K5/17
Abstract:
Disclosed is an artists' watercolor paint composition comprising, at least one pigment; one or more humectants; a binder selected from one or more alkali soluble polymers; and a pH stabilizer in an amount effective to adjust the mixture to an alkali pH so that the watercolor paint composition is water soluble. Also disclosed are uses of the paint composition in providing watercolor paintings.
Public/Granted literature
- US20170240749A1 Watercolour Paint Compositions and Their Use Public/Granted day:2017-08-24
Information query
