RETENTION AGENT FOR PAPER MAKING
This invention relates to useful retention agent for paper manufacturing, which increases the retentivity of micro components and includes cationic multiarmed star-like polymer having the formula: (D)y-(A)-[-B-(CH2)n-(E)p-(F)q- x. In the formula, R1-R14 and Ra-Rd are hydrogen or alkyl group, X is O-...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
20.11.1996
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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