Inventor

SCHMITTER ANDRE

FR21 patents

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

SCHMITTER ANDRE

CIBA GEIGY CORP

o-Hydroxyphenyl-s-triazines

Process for the stabilization of spherically polymerized polyolefins

Process for the manufacture of polyaddition products containing imide groups by reaction of polymaleimides with polyhydric phenols using amine catalyst

Process for the manufacture of epoxide resin foams

Dimeric benzotriazoles as UV absorbers

Dimeric benzotriazoles as UV absorbers

Aromatic sulfonyl hydrazides and semicarbazides as chemical blowing agents

Process for the manufacture of polyaddition products containing imide groups

Process for the manufacture of foams from epoxide resins

Thermosetting mixtures which are stable on storage from polyimide and .beta.

Storable, solid mixture for the preparation of plastics which are based on epoxide resin and are stable to hydrolysis, the use of this mixture for the preparation of such plastics and plastics obtained in this way

Mixtures, containing polyimides, which can be converted to heat-resistant foamed plastics

Thermosetting mixtures of polyimide beta-amino crotonic acid derivative and polyamine which are stable on storage

Mixtures of glycidylated hydantoins and polyhydric phenols and the use thereof for the preparation of plastics

Mixtures containing prepolymers, which can be converted to heat-resistant foamed plastics

CIBA SC HOLDING AG

Stabilization of polyamide, polyester and polyketone

o-Hydroxyphenyl-s-triazines

Preparation of low-dust stabilisers

Stabilizing polycarbonates

Preparation of low-dust stabilizers

SHELL OIL CO

Stabilized ethylene monoxide-olefin copolymers