Abstract:
Polymer compositions comprising an intimate mixture of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and a mixture of a hydroxyapatite and a cupric chromite demonstrate improved stability.
Abstract:
An improved process for the flame spray coating of an object with a polymeric material comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon, optionally blended with ethylene/.alpha.,.beta.-ethylenically unsaturated carboxylic acid copolymer, includes coating the object with a first coating of the polymeric material, thermally degrading at least the surface of the first coat, and subsequently supplying a second coating of the polymeric material.
Abstract:
Non-miscible polymeric blends comprising a major proportion of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and lesser amounts of a maleated, partially hydrogenated block copolymer and an alpha-olefin/alpha,beta-ethylenically unsaturated copolymer exhibit improved melt stability and improved toughness and impact strength.
Abstract:
Polymer compositions having attractive mechanical properties comprise linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and minor amounts, relative to the polymer, of glass fiber reinforcement and mica.
Abstract:
Improved melt stability without the loss of properties of strength and impact resistance are exhibited by blends of (a) linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and (b) ethylene-.alpha.,.beta.-ethylenically unsaturated acid copolymer.
Abstract:
A composition comprising a non-miscible blend of, as a major component, a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and lesser amounts of a maleated, partially hydrogenated block copolymer, said block copolymer having at least one at least predominantly polymerized vinyl aromatic compound block and at least one at least predominantly aliphatic polymerized conjugated alkadiene block, and ceramic fiber reinforcement.
Abstract:
Polymeric blends comprising a major proportion of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and a minor proportion of a thermotropic liquid crystal polymer exhibit improved mechanical properties of strength and rigidity as well as improved barrier properties.
Abstract:
Polymer compositions comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon which contain a stabilizing mixture of a hydroxyapatite and a mercaptobenzimidazole demonstrate improved stability.
Abstract:
Non-miscible ternary blends of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon with lesser amounts of mineral fillers and polyether esteramide polymers.
Abstract:
Polymer compositions comprising an intimate mixture of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and a mixture of a hydroxyapatite and a zinc aluminate demonstrate improved stability.