Synthesis of hydrophobic/alkoxylated polymers

Details Synthesis of hydrophobic/alkoxylated polymers Synthesis of hydrophobic/alkoxylated polymers

1991-07-22

1992-01-28

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253294, 5253305, 525379, 525380, 525382, 526304, 5263072, C08F 832

Patent

active

050845209

ABSTRACT:
The preparation of polymers which contain pendant hydrophobic groups or a mixture of both pendant hydrophobic and alkoxylated groups is accomplished by reacting a preexisting polymer having pendant acid amide and/or carboxylic groups with a primary or secondary amine in a substantially homogenous reaction mixture, the amine reactant including the desired hydrophobic and alkoxylated radicals. A unique polymer, having both pendant hydrophobic and alkoxylated groups, is provided.

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