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Patent Searching and Data


Title:
CURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/141970
Kind Code:
A1
Abstract:
Provided are: a curable composition giving a cured film which has a high hardness, a small contact angle with water, and excellent wettability by adhesives; and a process for producing the curable composition. The curable composition contains a mixture (A) of pentaerythritol (meth)acrylates which has a pentaerythritol di(meth)acrylate content, as determined by high-performance liquid chromatography using a reversed-phase silica column and using an eluent based on an aqueous phosphoric acid solution/methanol, of 15-40% by area and which has a hydroxyl value of 190-400 mg-KOH/g.

Inventors:
YACHI KENTARO (JP)
HASHIMOTO NAOKI (JP)
YAMAGUCHI SHUUHEI (JP)
Application Number:
PCT/JP2017/005538
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C08F220/28; C07C67/03; C07C67/08; C07C69/54; C08F2/50; C07B61/00
Domestic Patent References:
WO2016002910A12016-01-07
Foreign References:
JP2013241556A2013-12-05
JP2012229304A2012-11-22
Other References:
ANALYTICAL SCIENCE, vol. 17, no. 11, 2001, pages 1295 - 1299, XP055602398
APPLIED SPECTROSCOPY, vol. 44, no. 5, 1990, pages 804 - 807
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