Inventor

WEHNER WOLFGANG

DE63 patents

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

WEHNER WOLFGANG

CIBA GEIGY CORP

Stabilized polyvinyl chloride

Chlorinated thermoplastics stabilized with aminouracils

Mercaptobenzoates as stabilizers for chlorine-containing polymers

Stabilized flexible PVC

Stabilized halogen-containing polymers

Stabilized chlorine-containing polymer compositions

Stabilized polyvinyl chloride

β-keto esters as stabilizers for chlorinated polymers

Imide containing stabilizers for chlorinated thermoplastics

Stabilization of chlorine-containing thermoplastics with nitrogen-containing organic compounds

Phosphoric acid compounds as co-stabilizers for Me(II)-carboxylates and/or Me(II)-phenolates in PVC

Novel metal mercaptides of esters of β-mercaptoalkanols

Biocidally active compounds

Novel triazole derivatives and the use thereof for stabilizing organic polymers

Phosphonium organohalogenostannates-IV

Substitute aminopyrroles as stabilizers for chlorine-containing polymers

Anilinotriazines and the use thereof

Triorganotin hydantoin compounds, and the use thereof for combating insects and acarids

Organotin compounds

Ammonium stannates-(IV)

Organo-tin compounds, process for their preparation and their use

Process for producing organotin compounds

Novel organic antimony-sulfur compounds and their use as stabilizers for chlorine-containing thermoplasts

WITCO VINYL ADDITIVES GMBH

Monomeric and oligomeric bisphosphites as stabilisers for polyvinyl chloride

Stabiliser combinations for chlorine-containing polymers

5-substituted 6-aminouracils as stabilizers for halogenated polymers

Stabilizer system for chlorine-containing polymers

NH2-modified 6-aminouracils as stabilizers for halogenated polymers

Stabilized polyvinyl chloride

Stabilizer combination for chlorine-containing polymers

Cyanoacetylureas for stabilizing halogenated polymers

1,3-Disubstituted 6-aminouracils for stabilizing halogenated polymers

4-aminopyrimidinones and oxazolidino-4-aminopyrimidinones, process for their preparation and their use for stabilizing halogen-containing polymers

Pyrrolodiazine derivatives as stabilizers for chilorine-containing polymers

CIBA SC HOLDING AG

Rigid PVC stabilised with N,N-dimethyl-6-aminouracils

Stabilized polyvinyl chloride

Pyrrolodiazine derivatives as stabilizers for chlorine-containing polymers

Monomeric N-piperidinylmelamines as stabilizers for chlorine-containing polymers

HUBER CORP J M

Triazine-intercalated metal phosphates, compositions, and methods

Flame retardant composition

Azine metal phosphates as flame-retardant materials

CROMPTON VINYL ADDITIVES GMBH

Stabilized halogen-containing polymers

Chlorate-containing stabilizer system with nitrogen-containing synergists for stabilizing halogen-containing polymers

CHEMTURA VINYL ADDITIVES GMBH

Stabilizer system for stabilizing PVC

Stabilizer system for stabilizing halogen-containing polymers

CIBA SPECIALITY CHEMICALS CORP

Stabilizer combinations for chlorine-containing polymers

DAVE TRUPTI

Triazine compounds containing phosphorous as flame retardants

ARTEMIS RES GMBH & CO KG

Coordination-polymeric triethanolamineperchlorato(triflato)metal inner complexes as additives for synthetic polymers

KÖSTLER HANS-GÜNTER

Flame protection agent compositions containing triazine intercalated metal phosphates

CROMPTON CORP

Stabilizer system for stabilizing halogen-containing polymers