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US Patent 7291662 Nonylcyclohexylphosphite ester polyolefin stabilizers

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Patent abstract

The present invention discloses mono-, bis- and tris-nonylcyclohexylphosphite esters, polyolefin compositions stabilized against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas which comprise the nonylcyclohexylphosphite esters as stabilizers, and a process towards stabilizing polyolefin compositions by incorporating in or applying thereto the nonylcyclohexylphosphite esters.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0729166200
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US Patent 07291662 Nonylcyclohexylphosphite ester polyolefin stabilizers US Patent 7291662 Nonylcyclohexylphosphite ester polyolefin stabilizers

Infobox
Patent Number
0729166200
Patent Number
729166200
Edits on 23 Apr, 2023
"Entity importer update"
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Golden AI
edited on 23 Apr, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
072916620
Date of Patent
November 6, 2007
0
Patent Application Number
110872670
Date Filed
March 23, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072916620
Patent Primary Examiner
‌
Peter Szekely
0
Edits on 23 Sep, 2022
"Entity importer update"
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Golden AI
edited on 23 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
072916620
Date of Patent
November 6, 2007
0
Patent Application Number
110872670
Date Filed
March 23, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072916620
Patent Primary Examiner
‌
Peter Szekely
0
Edits on 17 Jun, 2022
"Entity importer update"
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Golden AI
edited on 17 Jun, 2022
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Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07291662
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Golden AI
created this topic on 23 Nov, 2021
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 US Patent 07291662 Nonylcyclohexylphosphite ester polyolefin stabilizers

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07291662
Date of patent
November 6, 2007
Patent application number
11087267
Date Filed
March 23, 2005
Patent primary examiner
‌
Peter Szekely

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