US 5,290,838 AGranted

.alpha.-cyanoacrylate containing adhesive composition

AssigneeThree Bond Co., Ltd.

InventorsHiroyuki Mikuni, Toshiyuki Chikusa

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Abstract

A novel neopentyl .alpha.-cyanoacrylate composition is provided. The composition which includes neopentyl .alpha.-cyanoacrylate has superior adhesive properties even at high temperatures and is characterized by the absence of the whitening phenomenon.

Claims7

Dependent claims

An adhesive composition comprising neopentyl .alpha.-cyanoacrylate having the formula ##STR7## and a second .alpha.-cyanoacrylate.

Dependencies are inferred from the claim text.

Facts

Application: 07/943,507Filed 11 Sep 1992 · division
Priority: JP 2-2076797 Aug 1990
Granted: 1 Mar 1994
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

C07C 255/23
Having cyano groups bound to acyclic carbon atoms: containing cyano groups and carboxyl groups, other than cyano groups, bound to the same…
C09J 4/00
Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon
Y10T 428/15
Stock material or miscellaneous articles: sheet, web, or layer weakened to permit separation through thickness
Y10T 428/249923
Web or sheet containing structurally defined element or component: including interlaminar mechanical fastener

Family

Serial732,457Parent of this division · filed 18 Jul 1991
US 5,175,337 AParent of this division
US 5,290,838 AThis patent

From the US filing history. Foreign family members aren’t listed.

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