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Patent Number Title Of Patent Date Issued
5194578 Fiber-forming copolyamide from 2-methyl-pentamethylene diamine Mar. 16, 1993
5194577 Composition comprising crystallizable polyamide from terephthalic acid, adipic acid, aliphatic d... Mar. 16, 1993
5194576 Melt production of a thermoplastically processible aromatic polyamide with phosphorus compound c... Mar. 16, 1993
5194575 Polyamide containing reissert unit(s) Mar. 16, 1993
5194574 Thermally stable polyesters containing trans-4,4'-stilbenedicarboxylic acid Mar. 16, 1993
5194573 Discontinuous process for polycondensation of terephthalic acid and 1,4-bis(hydroxymethyl)cycloh... Mar. 16, 1993
5194572 Stabilized naphthalenedicarboxylic acid diesters Mar. 16, 1993
5194571 Colored polyester compositions Mar. 16, 1993
5194570 Poly(N-substituted iminocarbonate) Mar. 16, 1993
5194569 Synthesis of block liquid crystal copolymer Mar. 16, 1993
5194568 Staged polymerization of polybenzazole polymers Mar. 16, 1993
5194567 Reaction injection moldable (RIM) thermoset polyimide elastomers Mar. 16, 1993
5194566 Polyarylene sulfide block copolymers, method for making, and use Mar. 16, 1993
5194565 Poly(amide-acid) compositions derived from tetracarboxylic acid dianhyrides capable of solution ... Mar. 16, 1993
5194564 Phosphine oxide substituted polycarbonate Mar. 16, 1993
5194563 Polymeric species production Mar. 16, 1993
5194562 Nucleophilic displacement method for synthesis of non-rigid PBZ polymers Mar. 16, 1993
5194561 Process for the preparation of an aromatic polyether in the presence of finely divided condensat... Mar. 16, 1993
5194560 Flexible aryl alkyl epoxy resins, their amine resin derivatives and their use in electrodepositi... Mar. 16, 1993
5194559 Optical urethane resins and plastic lenses comprising the same Mar. 16, 1993
5194558 Disk stacker with novel paddle wheel wiper made of polyether urethane Mar. 16, 1993
5194557 Polyorganooxothiazenes and method for preparing same Mar. 16, 1993
5194556 Rigid contact lenses with improved oxygen permeability Mar. 16, 1993
5194555 Aminopyridyl siloxanes Mar. 16, 1993
5194554 Method of producing one part organopolysiloxane composition Mar. 16, 1993
5194553 Process for preparation of organofunctional siloxanes Mar. 16, 1993
5194552 Soluble, solid or crosslinked graft copolymers of lignin (2-propenamide)-(2-methyl-3-oxo-4-oxybu... Mar. 16, 1993
5194551 Process for manufacturing thermosetting resins resistant to boiling water and capable of being s... Mar. 16, 1993
5194550 Acrylate-based adhesive polymer Mar. 16, 1993
5194549 Coating composition and polymer for use therein Mar. 16, 1993
5194548 Organic nonlinear optical material Mar. 16, 1993
5194547 Anionic living polymers, their derivatives and composition comprising them Mar. 16, 1993
5194546 Process for preparing functional copolymers of a vinyl lactam and an amino alkene or hydroxy alk... Mar. 16, 1993
5194545 Bismaleimides and polyimides prepared therefrom Mar. 16, 1993
5194544 UV absorbing vinyl monomers and polymers and ocular implants prepared therefrom Mar. 16, 1993
5194543 Crosslinkable fluorine-containing copolymers, and surface coatings based on these copolymers Mar. 16, 1993
5194542 Contact lens Mar. 16, 1993
5194541 Acrylic copolymers and their application to the coating of bituminous materials Mar. 16, 1993
5194540 Process for producing acrylic elastomer Mar. 16, 1993
5194539 Organosulfur chain transfer agents for emulsion copolymerization Mar. 16, 1993
5194538 Preparation of butyl rubber with bimodal molecular weight distribution Mar. 16, 1993
5194537 Process for the preparation of nitrile group containing polymers Mar. 16, 1993
5194536 Process of preparing lower vinyl chloride polymer by suspension polymerization Mar. 16, 1993
5194535 Process for production of alkadiene-based polymer of increased vinyl content Mar. 16, 1993
5194534 Tungsten-imido catalysts for ring-opening metathesis polymerization of cycloolefins Mar. 16, 1993
5194533 Transition-metal based catalyst for the polymerization and copolymerization of olefins, its prep... Mar. 16, 1993
5194532 Homogeneous catalysts and olefin polymerization process Mar. 16, 1993
5194531 Process for producing polyolefins Mar. 16, 1993
5194530 Termination of anionic polymerization using hydrocarbon terminating agents Mar. 16, 1993
5194529 Polymerization process Mar. 16, 1993
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