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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9080046 B1

PDFFull Text
Date of Patent:
Jul. 14, 2015

Filed:

Nov. 05, 2013

Epoxybenzyl-terminated poly(arylene ether)s, method for preparation thereof, and curable compositions comprising same

Applicant:

Edward Norman Peters, Lenox, MA (US);

Inventor:

Edward Norman Peters, Lenox, MA (US);

Assignee:

SABIC GLOBAL TECHNOLOGIES B.V., , NL;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Robert Sellers

Int. Cl.
CPC ...
C08K 7/14 (2006.01); C08G 59/50 (2006.01); C08L 63/00 (2006.01); C08L 63/02 (2006.01); B32B 27/04 (2006.01); B32B 27/38 (2006.01); B32B 37/18 (2006.01); H05K 1/03 (2006.01); C08K 3/00 (2006.01); C08K 5/01 (2006.01); C08K 5/02 (2006.01); C08K 5/06 (2006.01); C08K 5/07 (2006.01); C08K 5/101 (2006.01); C08K 5/315 (2006.01); C08K 3/28 (2006.01); C08G 59/42 (2006.01); C08G 59/54 (2006.01); C08G 59/68 (2006.01); C08L 63/04 (2006.01); C08L 63/06 (2006.01); C08G 65/48 (2006.01); C08L 71/12 (2006.01); C08J 5/24 (2006.01); C08K 3/22 (2006.01); C08K 3/38 (2006.01);
U.S. Cl.
CPC ...
C08L 63/00 (2013.01); B32B 27/04 (2013.01); B32B 27/38 (2013.01); B32B 37/18 (2013.01); C08G 59/4215 (2013.01); C08G 59/4223 (2013.01); C08G 59/4276 (2013.01); C08G 59/54 (2013.01); C08G 59/686 (2013.01); C08G 65/485 (2013.01); C08J 5/24 (2013.01); C08K 3/0033 (2013.01); C08K 3/28 (2013.01); C08K 3/38 (2013.01); C08K 5/01 (2013.01); C08K 5/02 (2013.01); C08K 5/06 (2013.01); C08K 5/07 (2013.01); C08K 5/101 (2013.01); C08K 5/315 (2013.01); C08K 7/14 (2013.01); C08L 63/04 (2013.01); C08L 63/06 (2013.01); C08L 71/126 (2013.01); H05K 1/0366 (2013.01); H05K 1/0373 (2013.01); B32B 2260/023 (2013.01); B32B 2260/046 (2013.01); B32B 2305/076 (2013.01); B32B 2457/08 (2013.01); C08J 2371/12 (2013.01); C08K 2003/2217 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/382 (2013.01); Y10T 156/10 (2015.01); Y10T 428/24802 (2015.01);
Abstract

An epoxybenzyl-terminated poly(arylene ether) has the structure R—W—R wherein W is a divalent poly(arylene ether) residue terminated with phenolic oxygen atoms, and R is an epoxybenzyl group, wherein each occurrence of R is the same or different. The epoxybenzyl-terminated poly(arylene ether) is formed by reacting a peroxide-containing reagent with a vinybenzyl-terminated poly(arylene ether). Also disclosed is a curable composition including the epoxybenzyl-terminated poly(arylene ether)s, a curing promoter, and, optionally, an auxiliary epoxy resin. The curable composition is useful for the preparation of composites, and in particular, composites used in manufacturing printed circuit boards.

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