Imido-substituted polyester compositions
Abstract
Abstract POLYESTERS HAVING AT LEAST ONE CHEMICALLY COMBINED ALIPHATICALLY UNSATURATED IMIDO RADICAL, SUCH AS A MALEIMIDO RADICAL ARE PROVIDED AND A METHOD FOR MAKING SUCH MATERIALS. REACTION CAN BE EFFECTED BETWEEN A POLYESTER AND AN IMIDO-SUBSTITUTED ACYLHALIDE, SUCH AS A MALEIMIDOBENZOYLCHLORIDE IN THE PRESENCE OF AN ACID ACCEPTOR. BLENDS OF THE IMIDO-SUBSTITUTED POLYESTER AND A VARIETY OF ALIPHATICALLY UNSATURATED ORGANIC MONOMERS, SUCH AS STYRENE, CHLOROSTYRENE, DIALLYLPHTHALATE, N-PHENYLMALEIMIDE, BISMALEMIDES OR ORGANIC POLYMERS SUCH AS POLYSTYRENES, STYRENE-BUTADIENE BLOCK COPOLYMERS, POLYVINYLFLUORIDE, POLYVINYLCHLORIDE, POLYESTERS, POLYSULFONE, POLYSULFONE ETHERS, POLYCARBONATE, POLYPHENYLENE OXIDES, EPOXY RESINS, PHENOL-FORMALDEHYDE RESINS, ACRYLONITRILE BUTADIENE STYRENE TERPOLYMERS, ETC., ALSO ARE PROVIDED. THE IMIDO-SUBSTITUTED POLYESTER COMPOSITIONS OF THE PRESENT INVENTION CAN BE EMPLOYED AS COATINGS, VARNISHES, INJECTION MOLDING COMPOUNDS, LAMINATING COMPOUNDS, ETC.
Inventors
- 👤 Fred F Holub
- 👤 Milton L Evans
Bibliographic Details
Claims Analysis
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