Isabelle Silberzan

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Novolac resins, process for preparing them and uses thereof
- Patent number 7,135,539
- Issue date Nov 14, 2006
- Schenectady International Inc.
- Martine Cerf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Coating or composite moulding or mastic composition comprising addi...
- Publication number 20050256262
- Publication date Nov 17, 2005
- Alain Hill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novolac resins, process for preparing them and uses thereof
- Publication number 20040059039
- Publication date Mar 25, 2004
- Atofina, S.A.
- Martine Cerf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel additives for improving the wet strength and dry strength of...
- Publication number 20020096282
- Publication date Jul 25, 2002
- ELF ATOCHEM S.A.
- Ludwik Leibler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE