PIGMENT DISPERSANTS BASED ON DIKETOPYRROLOPYRROLE COMPOUNDS AND PIGMENT PREPARATIONS
PURPOSE: Provided are novel pigment dispersants and pigment preparations having improved coloristic and rheological properties and their preparation and use for pigmenting high molecular mass materials. CONSTITUTION: The novel pigment dispersants are represented by the formula(1) in which Q is a rad...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
07.07.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: Provided are novel pigment dispersants and pigment preparations having improved coloristic and rheological properties and their preparation and use for pigmenting high molecular mass materials. CONSTITUTION: The novel pigment dispersants are represented by the formula(1) in which Q is a radical of the formula(1a) s is a number from 0.1 to 4.0 and n is a number from 0 to 2.0; and the pigment preparations comprise an organic base pigment and a pigment dispersant of the formula(1).
본 발명은 화학식 1의 신규한 안료 분산제를 제공하고 유기 기재 안료 및 화학식 1의 안료 분산제를 포함하는 안료 제제를 제공한다: 상기 식에서, Q는 하기 화학식 1a 라디칼이고, s는 0.1 내지 0.4이고, n은 0 내지 2.0이다. |
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Bibliography: | Application Number: KR20000072540 |