P

Inventor

HAAS PETER

DE102 patents
⚠️ This page may combine multiple inventors who share the name “HAAS PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

37 patents
US4248930AFeb 3, 1981

The production of polyurethane resins and laminates

BAYER AG63 citations96
US4143003AMar 6, 1979

Polyurethanes made with linear polyamines

BAYER AG60 citations96
US4644017AFeb 17, 1987

Process for the production of polyisocyanate addition products and composite polyisocyanate addition products

BAYER AG61 citations95
US5977198ANov 2, 1999

Process for the production of resilient, flexible polyurethane foams

BAYER AG27 citations92
US5814676ASep 29, 1998

Flexible polyurethane foams and a process for the production thereof

BAYER AG18 citations92
US5023280AJun 11, 1991

Process for the production of polyurethane foams

BAYER AG32 citations92
US4977194ADec 11, 1990

Process for the preparation of polyurethane foams

BAYER AG27 citations92
US4775558AOct 4, 1988

Polyurethanes prepared or combined with another material and a process for their manufacture

BAYER AG49 citations92
US4493909AJan 15, 1985

Poly-N,N-hydroxyalkylamides of polybasic carboxylic acids and a process for the production thereof

BAYER AG27 citations92
US4350777ASep 21, 1982

Impermeable molded articles of cellular polyurethane elastomers produced with organofunctional polysiloxane-derivatives and their use as spring elements

BAYER AG49 citations92
US4331778AMay 25, 1982

Process for the production of polyurethane plastics

BAYER AG29 citations92
US4186257AJan 29, 1980

Process for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groups

BAYER AG32 citations92
US6761953B2Jul 13, 2004

Laminated parts made of outer layers and polyurethane sandwich materials and their production

BAYER AG37 citations91
US6007649ADec 28, 1999

Method of producing press-moulding materials with polyisocyanate binders and using latent, heat-activable catalysts

BAYER AG40 citations91
US4970243ANov 13, 1990

Process for the production of flexible slabstock polyurethane foams

BAYER AG27 citations91
US5587117ADec 24, 1996

Process for insulating pipes using polyurethane rigid foams by the rotational casting process

BAYER AG31 citations90
US5464880ANov 7, 1995

Process for the CFC-free production of cellular polyurethane molded parts

BAYER AG27 citations90
US4758601AJul 19, 1988

Process for the production of polysiloxane ionomers, polysiloxane ionomers and their use for the production of cellular polyurethane elastomers

BAYER AG30 citations88
US6471905B1Oct 29, 2002

Internal release agents for producing polyurethane moulded bodies

BAYER AG14 citations84
US6566482B2May 20, 2003

Process for the preparation of polyurethane elastomers with a high heat distortion temperature

BAYER AG17 citations83
US4766172AAug 23, 1988

Mold release composition, mixtures containing this mold release composition, a process for the production of molded articles and the molded articles obtained by this process

BAYER AG24 citations82
US4753966AJun 28, 1988

Mold release composition, mixtures containing this mold release composition, a process for the production of elastomeric molded products, and the molded products obtained by this process

BAYER AG22 citations82
US4478893AOct 23, 1984

Polyisocyanate addition products useful as mold release agents and a process for their production

BAYER AG22 citations82
US4423194ADec 27, 1983

Polyquaternary ammonium compounds, their preparation, their use in the production of paper and paper treatment agents containing them

BAYER AG23 citations79
US6881771B2Apr 19, 2005

Process for producing press molded materials

BAYER AG14 citations76
US5863961AJan 26, 1999

Flexible polyurethane foams and a process for the production thereof

BAYER AG13 citations74
US4430453AFeb 7, 1984

Polyurethane foams suitable for high frequency welding and process for producing the same

BAYER AG7 citations74
US4310633AJan 12, 1982

Hexahydrotriazine carboxylates and the use thereof as catalysts in the production of polyisocyanurate plastics

BAYER AG9 citations74
US4228249AOct 14, 1980

Segmented polyurethane resins

BAYER AG13 citations74
US4133943AJan 9, 1979

Process for the production of polyurethane elastomers and foams

BAYER AG18 citations74
US6759363B2Jul 6, 2004

Activators for the production of polyurethane foams

BAYER AG10 citations73
US5760098AJun 2, 1998

Process for producing low-emission polyurethane moldings and composite bodies and their use

BAYER AG9 citations73
US5395888AMar 7, 1995

Thermoplastically processible poly-vinylarene/polyurethane block copolymers

BAYER AG7 citations73
US5242977ASep 7, 1993

Poly-α-olefin/polyurethane block copolymers, processes for their production and their use

BAYER AG11 citations73
US5104905AApr 14, 1992

Process for the preparation of polyurethane foams

BAYER AG6 citations73
US4546121AOct 8, 1985

Use of polyhydroxyalkyl monoureas for polyurethane foams, dispersions of the polyhydroxyalkyl monoureas in polyols and new tris-hydroxyalkyl monoureas

BAYER AG9 citations73
US4379861AApr 12, 1983

Process for the production of polyurethanes using morpholine compounds as catalysts

BAYER AG12 citations73

HAAS PETER

3 patents

BIOTEK INSTR INC

2 patents

TRW REPA GMBH

2 patents

UNIV MICHIGAN

1 patent

HOECHST AG

1 patent

DECKEL MAHO PFRONTEN GMBH

1 patent

MCFALLS BOB L

1 patent

SCHUECH ANDREA

1 patent

TRW AUTOMOTIVE GMBH

1 patent

Showing the top 50 of 102 patents by PatentIndex Score.