Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1975-09-24
1977-07-12
Levin, Stanford M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
260DIG24, 260 296TA, 260 457P, 260 174R, 260857G, 260859R, 260862, 260874, 260887, 260897B, 260898, 260899, 260901, 428500, 428522, 428921, 526271, 526278, C08F22012, C08F22068, C08F23002
Patent
active
040355713
ABSTRACT:
Fire retardant copolymers of: (1) a bis (hydrocarbyl) vinylphosphonate, (2) a monomer which contains one ethylenically unsaturated bond, and (3) acrylic or methacrylic acid are disclosed. These copolymers are useful in a variety of applications, including as coatings, and as additives for enhancing the fire retardancy of thermoplastics.
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Brunner Robert H.
Kraft Paul
Fennelly Richard P.
Levin Stanford M.
Stauffer Chemical Company
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