Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1990-10-16
1993-11-02
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526266, 526270, 526304, 5263075, 549375, 549454, 549501, 549502, 549483, 549495, 560198, 560222, 560224, 564292, C08F 1634, C07D31906, C07C 6934, C07C21300
Patent
active
052584771
ABSTRACT:
Various novel acetal- and aldehyde-containing monomers are prepared. They can be polymerized and copolymerized by conventional polymerization techniques. The polymers contain repeating units derived from one or more ethylenically or allylically unsaturated monomers containing an acetal group or aldehyde group and optionally one or more repeating units derived from ethylenically or allylically unsaturated monomers other than the acetal-containing or aldehyde-containing monomer such as ethylene, vinyl acetate, ethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate, hydroxyethyl acrylate, hydroxypropyl acrylate, methyl methacrylate or acrylic acid. Aqueous emulsions of polymers containing the acetal-containing monomers and a hydroxy-containing monomer are useful as binders for nonwoven fabrics.
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Abstract from World Patents Index of West German Offenlegunschrift No. DE-OS 2,757,206.
Abstract from World Patents Index of U.S. Pat. No. 4,605,781.
Billmers Robert L.
Chandran Rama S.
Jobe Patrick G.
Mudge Paul R.
Sarkis Michael T.
Kelley Margaret B.
Michl Paul R.
National Starch and Chemical Investment Holding Corporation
Niland P.
Szala Edwin M.
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