Method of increasing the dynamical strength of glass container

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United States of America Patent

PATENT NO 4891241
SERIAL NO

07187365

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Abstract

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A method of increasing the pressure-resistant strength and impact strength of a glass container, which comprises treating the surface of the glass container with a silane coupling agent, applying a coating material comprising a reactive compound having at least two (meth)acryloyl groups in the molecule to the treated glass container, and subjecting it to irradiation of an activated energy ray to cure the coating material applied; and a method of increasing the pressure-resistant strength and impact strength of a glass container, which comprises applying a coating material comprising a silane coupling agent and a reactive compound having at least two (meth)acryloyl groups in the molecule to the surface of the glass article, and then subjecting the coated glass container to irradiation of an activated energy ray to cure the coating.

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Patent Owner(s)

Patent OwnerAddress
DAINIPPON INK AND CHEMICALS INC35-58 SAKASHITA 3-CHOME ITABASHI-KU TOKYO
YAMAMURA GLASS CO LTDHYOGO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Yutaka Sakai, JP 74 711
Kamada, Yutaka Nishinomiya, JP 18 114
Kawaguchi, Sigeo Osaka, JP 2 80
Matsubara, Tsutomu Nishinomiya, JP 67 1171
Umaba, Toshihiko Takaishi, JP 7 167
Yumoto, Masanobu Izumi, JP 5 92

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