Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1995-06-05
1996-12-10
Szekely, Peter A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 85, 536 87, 536 88, 536 90, 536 93, 536 94, C08B 1100, C08B 1120, C08B 1116, C08B 11187
Patent
active
055832148
ABSTRACT:
Cellulose ether derivatives comprising a hydrophobic substituent having an unsaturated alkyl portion are disclosed. The unsaturation in the alkyl portion of the hydrophobic substituent can promote crosslinking of the cellulose ether derivative. The cellulose ether derivatives are useful as ingredients in latex compositions. The cellulose ether derivatives can provide associative thickening and rheological properties to latex composition during storage and application. In addition, after the latex composition is applied to the surface to be coated, the cellulose ethers of the present invention can promote crosslinking of the latex film to provide a hard and durable coating. Latex paint compositions comprising the cellulose ether derivatives of the present invention are also disclosed.
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Szekely Peter A.
Union Carbide Chemicals & Plastics Technology Corporation
Volles W. K.
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