摘要:
The present invention provides a polymer latex composition. The composition includes from about 35 to about 80 weight percent of aliphatic conjugated diene monomer, from about 10 to about 65 weight percent of unsaturated ester or amide monomer, and above 0 to about 15 weight percent of unsaturated acid monomer.
摘要:
The present invention provides, rheology modifying agents that include crystalline polymers wherein crystallinity is provided by a linear long chain aliphatic carboxylic acid on a base polymer. Such crystalline polymers can either have a hyperbranched or dendritic structure or have a comb-like structure.
摘要:
Hydrolytically stable polymer dispersions include ester linkages protected by hydrophobic alkyl groups which may be formed from polyester and alkyd polymer having ester linkages formed from secondary and/or tertiary hydroxy groups.
摘要:
Hydrolytically stable polymer dispersions include ester linkages protected by hydrophobic alkyl groups which may be formed from polyester and alkyd polymer having ester linkages formed from secondary and/or tertiary hydroxy groups.
摘要:
Core/shell alkyd dispersions including ester linkages of the core formed from secondary or tertiary hydroxy groups demonstrate improved hydrolytic stability while heat aged core/shell alkyd dispersions and core/shell alkyd dispersions reacted with trimellitic anhydride also exhibit reduction in dispersion viscosity.
摘要:
A polyetherester-based laminating resin composition includes an unsaturated polyetherester resin, and an epoxy acrylate oligomer. The laminating resin has no greater than about 35 percent by weight of ethylenically unsaturated monomer.
摘要:
A polymer latex composition suitable for making rubber articles comprises about 80 to about 99 weight percent of a conjugated diene monomer; above 0 to about 10 weight percent of an unsaturated acid monomer; and from 0 to about 20 weight percent of an additional unsaturated monomer. The polymer latex composition has a glass transition temperature of no greater than about -50 °C.
摘要:
The present invention provides a mold composition having improved impact resistance and low shrinkage. The molding composition comprises a urethane chain extended polyester formed by reacting in situ a low molecular weight unsaturated polyester polyol resin and a polyisocyanate intermediate free from ethylenic unsaturation, and a low profile additive.