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Ether alcohols used as solvents and emulsifiers and dispersions containing said ether alcohols
专利权人:
IFAC GMBH & CO. KG
发明人:
DAHMS GERD
申请号:
US20050517704
公开号:
US2006099157(A1)
申请日:
2005.08.30
申请国别(地区):
美国
年份:
2006
代理人:
摘要:
Ether alcohols of the general formula (I) <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>-O-[EO-]<SUB>n</SUB>[PO-]<SUB>m</SUB>R<SUP>2 </SUP><?in-line-formulae description="In-line Formulae" end="tail"?> where R<SUP>1 </SUP>is C<SUB>1-4</SUB>-alkyl, R<SUP>2 </SUP>is hydrogen or C<SUB>1-4</SUB>-alkyl, n is on average 1 to 100, m is on average 0 to n/2 EO, PO are basic building blocks derived from ethylene oxide and propylene oxide, which may be present in any order if both building blocks are present, are used as solvents, solubility promoters or dispersion auxiliaries for organic compounds which are insoluble or insufficiently soluble in lipophilic and hydrophilic media, and as dispersion auxiliaries or continuous phase for (micro)pigment dispersions.
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