Inventor

PIEJKO KARL-ERWIN

DE72 patents

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

PIEJKO KARL-ERWIN

BAYER AG

Water-absorbing, essentially water-free membrane for reagent substrates and methods of preparing the same

Composition of polycarbonate, ABS, a basic additive and a carboxylic and compound

ABS molding compounds with improved toughness

ABS polymer compositions having a uniform matt surface

Thermoplastic compositions of polyurethanes and partly crosslinked alkyl acrylate copolymers

Uncrosslinked copolymers containing reactive double bonds of fluorine monomers and unconjugated dienes and a process for their production

Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution

Copolymers containing perfluoroalkyls

ABS moulding compositions with improved properties

Multilayered films

Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution

Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate

Thermoplastic polycarbonate molding composition containing a rubber free copolymer and a combination of graft polymers

Thermoplastic ABS moulding compositions

Thermoplastic moulding compositions of the ABS type

Mixture of fluorocarbon rubber and silicone/acrylate core/shell rubber

Thermoplastic fluorocopolymers and the fluoromonomers used for their preparation

Interpolymers of aromatic polyesters and rubbers

Non-crosslinked polymers, containing reactive double bonds, of fluorinated monomers and alkenyl (iso)-cyanurates

Graft polymer dispersions

Polymer mixture

Flexible polymer mixtures

Stabilizer dispersions

Mixtures of thermoplastic polymers in powder form

Thermoplastic interpolymers and their use in mixtures of polyamide and styrene copolymers and/or graft polymers

Polymer mixture and its use as a modifier for polyvinyl chloride

Process for the preparation of aliphatic polycarbonates with alkoxy silane initiator

Thermoplastics having a high heat deflection temperature and improved heat stability

Thermoplastic molding compounds of polyalkylene terephthalate, special barium sulfate, particulate graft polymers and, optionally, reinforcing materials

Compatible polymer blends with thermoplastic polycarbonates

Polymers containing sulfonamide units as compatibilizers for polyamide/polycarbonate blends

Mixtures of thermoplastic polymers in powder form

Polymer mixture for flexible sheets

Reinforced/filled blends of thermoplastic interpolymers and polyamides and a process for their production

Optical active (meth)acrylamides and polymers thereof for racemate resolution

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

Rubber-like thermoplastic polymer mixtures

Polymer blends containing ethylene polymers for flexible films

Soft, thermo-plastically processible polymer alloys containing polyamide

Molding compounds having improved fire behavior

Vinyl chloride polymer based moulding compositions with reduced fogging

Preparation of fluoropolymers containing masked phenol groups

Alloys of thermoplastic polymers containing oxetanyl groups

Molding compounds containing oxetanyl groups

Crosslinked triazine polymers and their use as crosslinking agents

Impact resistant polyamide moulding compounds modified with silicone graft rubbers

Method of producing ABS moulding compositions

(unassigned)

Graft polymers with improved surface gloss

STRUSS KLAUS

Powder compositions based on polyarylene sulphides

MILES INC

Test aids and method for the preparation thereof