Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1994-08-08
1996-06-11
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
523336, 524366, 524376, 524377, 524378, 524379, 524389, 524503, 524512, 524513, 524517, 524557, 524589, 524591, 524839, 4273722, 4273855, C08J 300, C08K 320, C08L 7500, C08L 2904
Patent
active
055256694
ABSTRACT:
Aqueous emulsions which include polyvinyl butyral are prepared by mixing a nonionic emulsifier with polyvinyl butyral and, if desired, with a plasticizer resin and, if desired, with one or more solvents, and adding water under the action of shear forces.
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patent: 3234161 (1966-02-01), Snelgrove et al.
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Derwent Publications, Ltd., AN 79-53570B and JP-A-54 072 255, published Jun. 9, 1979.
Derwent Publications, Ltd., AN 72-78296T and JP-B-53 035 980, published Sep. 29, 1978.
Merten Gerhard
Schafheutle Markus A.
Hoechst Aktiengesellschaft
Michl Paul R.
Niland Patrick
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