Marcelo Rufo

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Benzylated mannich base curing agents, compositions, and methods
- Patent number 10,669,370
- Issue date Jun 2, 2020
- Evonik Operations GmbH
- Shiying Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ketimines of benzylated polyamines as curing agents
- Patent number 9,708,248
- Issue date Jul 18, 2017
- Evonik Degussa GmbH
- Kristen Elaine Minnich
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
KETIMINES OF BENZYLATED POLYAMINES AS CURING AGENTS
- Publication number 20170260322
- Publication date Sep 14, 2017
- EVONIK DEGUSSA GmbH
- Kristen Elaine MINNICH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BENZYLATED MANNICH BASE CURING AGENTS, COMPOSITIONS, AND METHODS
- Publication number 20170240691
- Publication date Aug 24, 2017
- EVONIK DEGUSSA GmbH
- Shiying ZHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ketimines of Benzylated Polyamines as Curing Agents
- Publication number 20160083338
- Publication date Mar 24, 2016
- Air Products and Chemicals, Inc.
- Kristen Elaine Minnich
- C07 - ORGANIC CHEMISTRY