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Coating Compositions, Coated Substrates & Hermetic Seals Made therefrom Having Improved Low Temperature Sealing & Hot Tack Properties

Chemsultants - Jul 26, 2012

Patent - Novel coated substrates are disclosed wherein a substrate is coated with a coating composition that forms good hermetic seals at very low temperatures and exhibits good blocking and slip characteristics. Such coating composition is comprised of an aqueous dispersion of a substantially non-polar copolymer of ethylene and an alpha-olefin having less than 20 carbon atoms, and an additive selected...

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Source : PAT 06-19-12 08202623 NDN- 269-3783-5149-9 INVENTOR- Dabadie, Thierry Jean-Luc; Gringoire, Bruno R.; Lu, Pang-Chia; Frognet, Jean-Pierre; Moncla, Brad M.; Kalinowski, Matthew J. PATENT NUMBER- 08202623 PATENT APPLICATION NUMBER- 351461 DATE FILED- 2012-01-17 PATENT DATE- 2012-06-19 NUMBER OF CLAIMS- 50 EXEMPLARY CLAIM- 1 FIGURES- 1 PATENT CLASS- Invention (utility) patent INVENTOR COUNTRY OR ZIPCODE- LUX; BEX; USX; BEX; USX; USX PATENT ASSIGNEE- Exxonmobil Oil Corporation ASSIGNEE CITY- Irving ASSIGNEE STATE- TX ASSIGNEE COUNTRY- USX FIRM- Tyus, Darryl M. US PATENT CLASS- 428523000O US CLASSIFICATION REFERENCE- X428035700; X524500000; X524501000; X427180000 INTERNATIONAL PATENT CLASS- B32B02732; C08J00303 SERIES- 2011 PATENT REFERENCE- 2653919; 3389109; 3418265; 3422049; 3432483; 3644258; 4123403; 4384056; 4539361; 5352720; 5387635; 5419960; 5539021; 5574091; 5688842; 5798410; 6512024; 6599622; 6673451; 6852792; 6858765; 6900258; 7153902; 7279513; 7528080; 7763676; 7803865; 7879189; 7935755; 7947776; 2005/0014885; 2005/0100754; 2005/0271888; 2006/0029824; 2007/0141323; 2007/0141933; 2007/0160833; 2008/0000598; 2008/0009586; 2008/0176968; 2009/0197022; 2010/0048784; 2010/0137501; 2010/0143651; 2011/0008623; 2011/0071244 FOREIGN DOCUMENT REFERENCE- 2003-183453; WO 00/71608; WO 00/71609; WO 2005/026275; WO 2005/085331; WO 2006/022972; WO 2007/008558 FOREIGN COUNTRY CODE- JPX; WOX; WOX; WOX; WOX; WOX; WOX NEW CLASSIFICATION- 428523000O CURRENT CLASSIFICATION REFERENCE- X428035700; X524500000; X524501000; X427180000 RELATED PAPER- 12024478/US; 8129032/US; 13351461/US; 20120114889/US-A1

SpecialChem4Adhesives Members Reactions

It is nice to know that a lot is being done everywhere in this hot field - Jul 27, 2012

posted by madhusudan bhagwat, Consulting/ Training/ Education at retired from job

I have been following the topic of new developments in aqueous heat seal products & getting this information as a new patent was quite helpful to me.

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