Inventor

GRIGO ULRICH

DE64 patents

⚠️ This page may combine multiple inventors who share the name “GRIGO ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRIGO ULRICH

BAYER AG

Coextruded double walled sheet of linear polycarbonate resin

Polycarbonates of substituted cyclohexylindenebisphenols

Thermoplastic blends containing polyesters and polyester carbonates based on substituted cycloalkylidene bisphenols

Thermoplastic blends containing polycarbonates based on substituted cyclohexylidenebisphenols

High-strength polycarbonate mixtures

Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers

Polydiorganosiloxane/polycarbonate block cocondensates based on certain dihydroxydiphenylcycloalkanes

Polycarbonate of alkyl cyclohexylidene bisphenol

Polymerization of cyclic aromatic oligomers with low temperature aprotic organic solvent

Polydiorganosiloxane/polycarbonate block copolymers

Copolymers of propylene and allyl alcohol

Use of nuclear aromatic sulfonic acid esters for stabilizing thermoplastic polycarbonates against the effect of gamma-rays

Use of polysiloxanes containing amino groups as additives in coatings for plastics

Thermoplastic molding compositions of a polysiloxane block copolycarbonate and a polycarbonate based on certain dihydroxydiphenylcycloalkanes

Process for the production of polar-modified polypropylene and its use

Elastomeric thermoplastic mixtures of polypropylene and ethylene/vinyl acetate copolymers

Thermoplastic mixtures of polypropylene with ethylene/vinyl acetate and ethylene/propylene copolymers

Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range

Polysiloxane-polycarbonate block copolymers based on certain dihydroxydiphenylcycloalkanes

Polyester-carbonate based on 1,1-bis-(4-hydroxyphenyl)-alkylcycloalkanes

Thermoplastic polyester-carbonate/polysiloxane block copolymers

Thermoplastic molding compounds of polycarbonate, polyalkylene terephthalate, special barium sulfate and optionally, elastomers

Fire-retardant polycarbonates and polyesters

Polycarbonate of polysubstituted cyclohexylidene bisphenols

Polycarbonate of cycloalkylidene bisphenol

Molding compositions of polycarbonate, thermotropic polymer, graft polymer and fluorinated polyolefin

Vinyl copolymers with grafted-on polycarbonate chains, their production and use

Process for the production of polycarbonate solutions

Thermoplastic block copolyesters, a process for the preparation thereof and their use for the production of mouldings

Elastomeric block copolyamides

Block copolymers

Impact resistant polyamide moulding compositions

High-impact polyamide moulding compositions

Thermoplastic polyester carbonate-polysiloxane block copolymers

Special diorganosiloxane block copolycarbonates

Use of mixtures of polycarbonates and styrene polymers as substrates for optical storage media

Thermoplastic moulding compositions based on polysiloxane/polycarbonate block copolymers

Thermoplastic mixtures of aromatic polycarbonates and polystyrenes and their use as substrates for optical data memories

Polyene/α-olefin copolymers

Mixtures of polypropylene and liquid saturated diorganopolysiloxanes

Fluorinated alkylamidosulphonates, their preparation, their use as flame retardants, and polycarbonate moulding compositions containing them

Use of nucleus-brominated phthalic acid anhydride for stabilizing thermoplastic polycarbonates against the effect of gamma-rays

Process for the production of solventless polycarbonate

Mixtures of polydiorganosiloxane-polycarbonate block co-condensates and polyisobutylenes

Moulding compounds of polycarbonate mixtures having a high disperse solubility

AGFA GEVAERT NV

Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds

Photoconductive recording element

Photoconductive recording material with special outermost layer

Photoconductive recording material with special outermost layer

MOBAY CORP

Flame retardant polycarbonate compositions