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Tann, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersion powder composition containing vinyl alcohol copolymerisate
Patent number
11,339,228
Issue date
May 24, 2022
Wacker Chemie AG
Abdulmajid Hashemzadeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions containing addition polymers prepared using crosslinka...
Patent number
6,559,259
Issue date
May 6, 2003
Wacker-Chemie GmbH
Klaus Kohlhammer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing an aqueous polymer dispersion for redetachabl...
Patent number
6,414,087
Issue date
Jul 2, 2002
Wacker-Chemie GmbH
Abdulmajid Hashemzadeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinkable protective colloids for use in the polymerization of...
Patent number
6,316,568
Issue date
Nov 13, 2001
Wacker-Chemie GmbH
Klaus Kohlammer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Water-soluble cross-linkable copolymers
Patent number
6,117,960
Issue date
Sep 12, 2000
Wacker-Chemie GmbH
Klaus Kohlhammer
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Graft and core-shell copolymers having improved phase bonding betwe...
Patent number
5,605,972
Issue date
Feb 25, 1997
Wacker-Chemie GmbH
Klaus Kohlhammer
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of using aqueous polymer dispersions as lamination adhesives...
Patent number
5,474,638
Issue date
Dec 12, 1995
Wacker-Chemie GmbH
Klaus Kohlhammer
B32 - LAYERED PRODUCTS
Information
Patent Grant
Graft copolymers having improved phase binding between the graft ba...
Patent number
5,384,381
Issue date
Jan 24, 1995
Wacker-Chemie GmbH
Klaus Kohlhammer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Graft copolymers having improved phase binding between the graft ba...
Patent number
5,304,609
Issue date
Apr 19, 1994
Wacker-Chemie GmbH
Klaus Kohlhammer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DISPERSION POWDER COMPOSITION CONTAINING VINYL ALCOHOL COPOLYMERISATE
Publication number
20210122839
Publication date
Apr 29, 2021
Wacker Chemie AG
Abdulmajid HASHEMZADEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compositions containing addition polymers prepared using crosslinka...
Publication number
20020052459
Publication date
May 2, 2002
Wacker-Chemie GmbH
Klaus Kohlhammer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE