Invention Grant
- Patent Title: Dispersing agent from renewable raw materials for binding agent-free pigment preparations
- Patent Title (中): 可再生原料的分散剂,用于无粘合剂的颜料制剂
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Application No.: US14434060Application Date: 2013-09-04
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Publication No.: US09303144B2Publication Date: 2016-04-05
- Inventor: Hendrik Ahrens
- Applicant: Hendrik Ahrens
- Applicant Address: CH Muttenz
- Assignee: CLARIANT INTERNATIONAL LTD.
- Current Assignee: CLARIANT INTERNATIONAL LTD.
- Current Assignee Address: CH Muttenz
- Agent Tod A. Waldrop
- Priority: DE102012019786 20121009
- International Application: PCT/EP2013/002650 WO 20130904
- International Announcement: WO2014/056561 WO 20140417
- Main IPC: C09D11/03
- IPC: C09D11/03 ; C09D11/033 ; C09B67/00 ; C09D4/00 ; C09D5/00 ; C09D17/00 ; C08K5/3417 ; C09D11/037 ; C09B67/46 ; C08K3/04 ; C08K3/22 ; C08K3/34 ; C08K5/23 ; C09D11/00 ; C08K5/20 ; C08K5/52 ; C08K5/521

Abstract:
The invention relates to aqueous, binding agent-free pigment preparations, containing (A) 1.0 to 75.0 wt % of at least one organic or inorganic white or colored pigment or a mixture of various organic and inorganic white or colored pigments, (B) 0.01 to 8.0 wt. % of at least one phosphatide of formula (I), wherein R represents a group containing a carbon, hydrogen, oxygen atom and optionally a nitrogen and sulfur atom group, (C) 0.01 to 12.0 wt. % of a polyhydroxy fatty acid amide of formula (II) in which R3CO represents an acyl group of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleinic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or their technical mixtures, R4 represents a hydrogen atom or a C1 to C4 alkyl group and q represents 3 and 4.
Public/Granted literature
- US20150252174A1 Dispersing Agent From Renewable Raw Materials For Binding Agent-Free Pigment Preparations Public/Granted day:2015-09-10
Information query
IPC分类: