Bayer Aktiengesellschaft

Hans Hubner

Johannes Blahak

Hans-Joachim Meiners

Hans J Meiners

Heinz Thomas

Johannes Koster

The instant invention is directed to novel compounds and the use thereof in producing polyurethane resins. The compounds generally correspond to the following formula: ##STR1## wherein n is an integer of from 1 to 5,

Odorless catalysts for the synthesis of polyurethanes

This invention relates to novel halogen-free flame retarding agents and a process in which they are used in the production of polyurethanes. These compounds are represented by the general formula: ##STR1## wherein: R.sub.1 represents C.sub.1 -C.sub.5 alkylene groups which may be branched,

Polyurethanes produced from phosphorus containing flame retarding agents

This invention relates to novel flame retarding agents and processes in which they are used in the production of polyurethanes. These compounds are represented by the general formula: ##STR1## wherein: A and L, which are identical or different, represent optionally branched C.sub.1 -C.sub.17 -alkyl groups or -OR groups wherein R represents an optionally branched C.sub.1 -C.sub.8 -alkyl group, and

This invention relates to novel flame retarding agents and processes in which they are used in the production of polyurethanes. These compounds are represented by the general formula: ##STR1## wherein: A and B, which are identical or different, represent optionally branched C.sub.1 -C.sub.17 -alkyl groups or --OR groups wherein R represents an optionally branched C.sub.1 -C.sub.8 -alkyl group, and

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Leverkusen, Germany

Hans Hubner