US Patent 7939598 Polyisocyanate mixtures comprising cycloaliphatic structural elements
Patent 7939598 was granted and assigned to Bayer MaterialScience on May, 2011 by the United States Patent and Trademark Office.
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Patent abstract
The present invention relates to innovative polyisocyanate mixtures comprising cycloaliphatic structural elements and containing exclusively linear-aliphatically attached free isocyanate groups, to a process for preparing them and to their use as a starting component in the production of polyurethane plastics, more particularly as a crosslinker component in polyurethane coating materials and coatings.
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US Patent 07939598 Polyisocyanate mixtures comprising cycloaliphatic structural elements US Patent 7939598 Polyisocyanate mixtures comprising cycloaliphatic structural elements
Infobox
Patent Number
0793959800
Patent Number
793959800
Edits on 2 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079395980
Date of Patent
May 10, 2011
0Patent Application Number
123159800
Date Filed
December 9, 2008
0Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079395980
Date of Patent
May 10, 2011
0Patent Application Number
123159800
Date Filed
December 9, 2008
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07939598 Polyisocyanate mixtures comprising cycloaliphatic structural elements
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07939598
Date of patent
May 10, 2011
Patent application number
12315980
Date Filed
December 9, 2008
Patent primary examiner
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