Robert P. Peyer

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Lausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Core/shell polymer toughener suspended in epoxy resin
- Patent number 6,111,015
- Issue date Aug 29, 2000
- Ciba Specialty Chemicals Corp.
- Sameer H. Eldin
- B32 - LAYERED PRODUCTS
Information Patent Grant
Epoxy resin with anhydride, toughener and active hydrogen-containin...
- Patent number 5,789,482
- Issue date Aug 4, 1998
- Ciba Specialty Chemicals Corporation
- Sameer H. Eldin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparing suspension of epoxy resin hardener and toughener
- Patent number 5,426,150
- Issue date Jun 20, 1995
- Ciba-Geigy Corporation
- Sameer H. Eldin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage-stable suspension of tougheners in epoxy resin hardeners
- Patent number 5,332,781
- Issue date Jul 26, 1994
- Ciba-Geigy Corporation
- Sameer H. Eldin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition based on cycloaliphatic epoxy resins
- Patent number 5,106,947
- Issue date Apr 21, 1992
- Ciba-Geigy Corporation
- Jurg Maurer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...