Paint composition comprises emulsion polymer, additives, and water
	KHAIRNAR S R; MARATHE M; NIKAM L S
	2023-07-28
专利权人	KANSAI NEROLAC PAINTS LTD (KANS-Non-standard)
申请日期	2023-07-28
专利号	IN202321050947-A
成果简介	NOVELTY - Paint composition comprises 5-60 wt.% emulsion polymer, 35-65 wt.% additives, and water. USE - Paint composition. ADVANTAGE - The paint composition has water-resistant properties and prevents dampness and efflorescence of the painted surfaces. The paint composition is economical and environment friendly. The preparation method is simple. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for the preparation of a paint composition, which involves: i) mixing predetermined amounts of water, a sequestering agent, a first surfactant, a wetting agent, a first portion of first defoamer, a humectant, a first pH stabilizer sequentially under stirring at a first predetermined stirring speed for a first predetermined time period to obtain a first mixture; ii) adding predetermined amounts of a first preservative, a pigment, an extender, a pore blocking agent and an anti-settling agent sequentially to first mixture for a second predetermined time period each under stirring at a second predetermined stirring speed to obtain a second mixture; iii) adding predetermined amounts of a thickener and a coalescing agent sequentially to second mixture under stirring at a third predetermined stirring speed for a third predetermined time period to obtain a third mixture; iv) adding predetermined amounts of water and an anti-microbial agent to third mixture sequentially under stirring at a fourth predetermined stirring speed for a fourth predetermined time period to obtain a fourth mixture; v) adding predetermined amounts of an emulsion polymer, an opaque polymer, a binder, a second portion of first defoamer and an adhesion promoter sequentially to fourth mixture under stirring at a fifth predetermined stirring speed for a fifth predetermined time period to obtain a fifth mixture; and vi) adding predetermined amounts of a scuffing additive and water sequentially to fifth mixture under stirring at a sixth predetermined stirring speed for a sixth predetermined time period to obtain paint composition.
IPC 分类号	B05D-003/02 ; B05D-007/00 ; C08F-212/08 ; C08F-220/06 ; C08F-220/18 ; C08F-220/28 ; C08F-230/08 ; C09D-133/08
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/21076
专题	中国科学院新疆生态与地理研究所
作者单位	KANSAI NEROLAC PAINTS LTD (KANS-Non-standard)
推荐引用方式 GB/T 7714	KHAIRNAR S R,MARATHE M,NIKAM L S. Paint composition comprises emulsion polymer, additives, and water. IN202321050947-A[P]. 2023.

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