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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Rainer Welte is active.

Publication


Featured researches published by Rainer Welte.


Archive | 1975

Amidine-metal complexes and their use as catalysts for isocyanate polyaddition reactions

Rainer Welte; Gerhard Dr. Grögler


Archive | 1991

Polyisocyanate mixtures containing isocyanurate groups, a process for their production and their use for the production of polyurethane foams

Hans Joachim Dr. Scholl; Rainer Welte; Gunter Gleitsmann


Archive | 1995

Process for the preparation of rigid foams having urethane, urea and biuret groups and their use.

Hans-Joachim Scholl; Torsten Heinemann; Rainer Welte


Archive | 1992

Process for the preparation of liquid storable organic isocyanates containing carbodiimide and/or uretone imine groups and their use for the preparation of polyurethane plastics

Hans Joachim Dr. Scholl; Rainer Welte


Archive | 1992

Process for the preparation of fluid and storage stable organic isocyanates containing carbodiimide uretonimino groups, and their use in the preparation of polyurethane resins

Hans Joachim Dr. Scholl; Rainer Welte


Archive | 1996

Process for the production of open-celled rigid polyurethane foams useful as insulating materials

Rainer Welte; Hans-Joachim Scholl


Archive | 2000

Method and device for the discontinuous production of heat-insulated pipes

Rainer Welte; Karl-Dieter Kreuer; Reiner Napp; Helmut Duschanek; Wolfgang Müller; Patrick Brüninghaus


Archive | 1991

Substantially closed-cell rigid foams containing urethane, urea and biuret groups and a process for their production

Rainer Welte; Hans-Joachim Scholl


Archive | 1993

Process for the purification of polyisocyanates, the polyisocyanates thus purified and their use

Hans Joachim Dr. Scholl; Hanns-Peter Dr. Müller; Rainer Welte


Archive | 1978

Process for the production of mineral fiber mats

Rainer Welte; Peter Dr Markusch; Dieter Dieterich; Werner Dietrich

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