Inventor

PFAENDNER RUDOLF

DE88 patents

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

PFAENDNER RUDOLF

CIBA SC HOLDING AG

Grafting of ethylenically unsaturated monomers onto polymers

Grafting of ethylenically unsaturated monomers onto polymers

Increasing the molecular weight of polyesters

Increasing the molecular weight of polycondensates and stabilizing them, using diepoxides of sterically hindered amines

Increasing the molecular weight of polycondensates

Increase in molecular weight of polycondensates

Polyester/polycarbonate blends having enhanced properties

Increasing the molecular weight of polyesters

Process for reducing the molecular weight of polypropylene

Process for the stabilization of a stabilizer mixtures for recycled plastic mixtures

Molecular weight increase and modification of polycondensates

Process for the stabilization of and stabilizer mixtures for single-material recycled plastics

Process for the stabilization of and stablizer mixtures for recycled plastics

Stabilized recycled plastics

Synthetic polymers comprising additive blends with enhanced effect

Additive mixture for improving the mechanical properties of polymers

Molecular weight modification of thermoplastic polymers

Stabilization of damaged thermoplastics

Stabilization of thermoplastic nanocomposites

Thermoplastic compositions with enhanced melt flow and compatibility

Process for the controlled increase in the molecular weight of polyethylenes

Process for increasing the molecular weight of polycondensates

Functionalized polymers

Increasing the molecular weight of polyamides

Increasing the molecular weight of polyamides

Increasing the molecular weight of polyesters and premix useful for this process

Stabilized PVDC-containing PVC

Composition and process for controlled radical polymerization using multifunctional initiator/regulator compounds

FRAUNHOFER GES FORSCHUNG

Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for reducing the crystallization point and/or the crystallization speed, and use of an additive composition

Use of phosphorous-containing organic oxyimides as flame retardants and/or as stabilizers for plastics, flame-retardant and/or stabilized plastic compositions, method for the production thereof, moulded part, paint and coatings

Use of organic oxyimide salts as flame retardants, flame-retardant plastic compositions, method for the production thereof and moulded part, paint or coating

Use of oxyimide-comprising copolymers or polymers as flame retardants, stabilisers, rheology modifiers for plastic materials, initiators for polymerisation- and grafting processes, crosslinking- or coupling agents and also plastic moulding compounds comprising such copolymers or polymers

Use of organic oxyimides as radical generators in plastics, method for generating radicals in plastics and use of said method

Use of hydroxybenzotriazole derivatives and/or hydroxy indazole derivatives as flame retardants for plastics and flameproof plastic moulded bodies

Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for lowering the crystallization point, and use of an additive composition

Polymer composition with improved long-term stability, moulded parts produced herefrom and also purposes of use

Method for stabilizing halogen-free thermoplastic recyclates, stabilized plastic compositions, and molding compounds and molded parts produced therefrom

CIBA GEIGY CORP

Process for the stabilization of and stabilizer mixtures for recycled plastics

Polyarylene ethers

Polyarylene ethers

Increasing the molecular weight of polyamides

Modified polyarylene ether sulfones

Soluble polyarylene ether sulfones

POLYMERS AUSTRALIA PTY LTD

Acrylic dispersing agents in nanocomposites

Dispersing agents in nanocomposites

CIBA SPECIALTY CHEMICALS CORPO

Polyester/polycarbonate blends having enhanced properties

CIBA SPECIALY CHEMICALS CORP

Decomposing polymers using NOR-HALS compounds

MOAD GRAEME

Process for the preparation of polyolefin nanocamposites

WITCO VINYL ADDITIVES GMBH

Stabilized polyvinyl chloride containing recycled material

CIBA SPECIALITY CHEMICALS CORP

Process for the stabilization of and stabilizer mixtures for PVDC-containing polyolefin mixtures