Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1988-08-17
1990-09-25
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526304, 526315, 526316, 525293, 525300, 525309, 525298, C08F 222, 526, 526, 526, 526
Patent
active
049594281
ABSTRACT:
A process for emulsion-polymerizing unsaturated monomer(s) is disclosed. When a hydrazine derivative having at least two hydrazine residues per molecule is added to the polymer dispersion obtained by said emulsion polymerization process, a polymer dispersion composition capable of forming a film which is excellent in blocking resistance, adhesiveness to an alkyd resin film, water-resistant adhesiveness to an alkyd resin film and water-resistant anti-whitening can be obtained.
REFERENCES:
patent: 3860699 (1975-01-01), Kubota et al.
patent: 4016332 (1977-04-01), Anderson et al.
patent: 4031290 (1977-06-01), Anderson et al.
Abe Tadashi
Aoki Masahiro
Tsukamoto Takeo
Mitsubishi Yuka Badische Company, Ltd.
Sarofim N.
Schofer Joseph L.
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