Abstract:
Filler polymer compositions comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and lesser amounts, on a volume basis, of a hydroxyapatite filler.
Abstract:
A coated object is produced by flame spraying the object with a substantially molten polymeric material which comprises a linear alternating polymer of ethylene and at least one ethylenically unsaturated hydrocarbon optionally blended with a copolymer of ethylene and .alpha.,.beta.-ethylenically unsaturated carboxylic acid.
Abstract:
The present invention relates to ionic silicone hydrogel polymers displaying improved lysozyme uptake, low contact angle and reduced water soluble polymeric ammonium salt uptake.
Abstract:
Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength.
Abstract:
A process for extruding of products from fluoropolymers preferably shaped as rods or tubes which have unique physical and other properties resulting from the addition of nanoparticles under unique processing conditions while also utilizing accurate control of processing parameters such as time and temperature and others according to novel methods.
Abstract:
Flame retarded resin molding compositions with enhanced electrical properties comprising a polyamide resin, a flame retarding amount of a halogenated flame retardant, a fiber glass and/or mineral filler, and an effective amount of a pyro/polyphosphate, and optionally including an olefinic polymer for enhancing electrical properties.
Abstract:
Improved compositions comprise polymer blends of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and a polyblend with a rubber modifier incorporated therein, and optionally, an acidic polymer containing moieties of an .alpha.-olefin and an .alpha.,.beta.-ethylenically unsaturated carboxylic acid. The blends demonstrate improved processability and impact strength.
Abstract:
Blends of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon with specified amounts of a maleated, partially hydrogenated block copolymers demonstrate improved properties of impact strength and flex modulus.
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 a lesser amount of a mineral filler.
Abstract:
The present invention relates to ionic silicone hydrogel polymers displaying improved lysozyme uptake, low contact angle and reduced water soluble polymeric ammonium salt uptake.