Per Ajdén

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Bergeforsen, SE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for expanding thermally expandable thermoplast...
- Patent number 10,214,624
- Issue date Feb 26, 2019
- Akzo Nobel Chemicals International B.V.
- Jan Nordin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and a device for preparation of expanded thermoplastic micro...
- Patent number 9,718,939
- Issue date Aug 1, 2017
- Akzo Nobel Chemicals International B.V.
- Lars-Olof Svedberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PREPARATION OF EXPANDED MICROSPHERES
- Publication number 20210146580
- Publication date May 20, 2021
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Jan NORDIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and Method for Expanding Thermally Expandable Thermoplast...
- Publication number 20180265662
- Publication date Sep 20, 2018
- Akzo Nobel Chemicals International B.V.
- Jan NORDIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and a Device for Preparation of Expanded Microspheres
- Publication number 20160115290
- Publication date Apr 28, 2016
- Akzo Nobel Chemicals International B.V.
- Lars-Olof Svedberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and A Device For Preparation of Expanded Thermoplastic Micro...
- Publication number 20150210820
- Publication date Jul 30, 2015
- Akzo Nobel Chemicals International B.V.
- Lars-Olof Svedberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL