Photocurable resin composition, ink and coating
A technology of photocurable resins and compositions, applied in the direction of ink, coating, adhesive additives, etc., can solve the problems of lack of versatility and achieve good adhesion
Active Publication Date: 2022-04-15
OSAKA SODA CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, specific acrylates must be combined, acrylates are limited and lack versatility
Method used
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Experimental program
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Effect test
Embodiment 1～6、 comparative example 1
[0131] The photocurable resin composition of each composition described in following Table 1 was prepared, and the characteristic of the photocurable resin composition was evaluated.
[0132] [Table 1]
[0133]
[0134] Components other than polymer 1 shown in Table 1 are as follows.
[0135] In addition, the composition amount shown in Table 1 is shown by weight part.
[0136] SR355: DTMPTA di(trimethylol)propane tetraacrylate manufactured by Sartomer Co., Ltd.
[0137] 3-methacryloyloxypropyltrimethoxysilane: Shin-Etsu Chemical Co., Ltd. KBM-503
[0138] Cabrus-2: Cabrus2 bis(3-(triethoxysilyl)-propyl)-disulfide manufactured by OSAKA SODA CO.,LTD.
[0139] 3-Chloropropyltriethoxysilane: manufactured by Tokyo Chemical Industry Co., Ltd.
[0140] Methylhydroquinone: manufactured by Fujifilm Wako Pure Chemical Industries, Ltd.
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Abstract
The object of this invention is to provide the photocurable resin composition which can comprise the composition excellent in the adhesiveness with a plastic base material. The present invention relates to a photocurable resin composition, which is characterized in that it contains an allyl polymer (A) and a silane coupling agent (B), and the allyl polymer (A) has the following general formula It is obtained by polymerizing the allyl compound shown in (1). [In the formula, n represents any integer of 2 to 4, and Z is an n-valent alicyclic hydrocarbon group optionally having an alkyl group. ]
Description
technical field [0001] The present invention relates to a photocurable resin composition containing an allyl polymer (A) and a silane coupling agent (B), and an ink or paint containing the resin composition. In more detail, it is related with the photocurable resin composition excellent in the adhesiveness with a plastic base material. Background technique [0002] Conventionally, various resin compositions cured by light (for example, ultraviolet rays) have been used in inks, paints, adhesives, photoresists, and the like. For example, UV-curable printing ink has a high curing speed and can be cured in a short time; it is environmentally friendly because it does not use solvents; it is highly evaluated for saving resources / energy, and it is being promoted for practical use. [0003] Such a resin composition contains diallyl phthalate derived from diallyl phthalate (diallyl phthalate, diallyl isophthalate, diallyl terephthalate). A resin composition of an allyl ester resin ...
Claims
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IPC IPC(8): C08F2/44C08F2/50C08F263/06C08L31/06C09D11/02C09D157/10C09J11/06C09J157/10C08F18/16
CPCC08F2/44C08F2/50C08F263/06C09J11/06C08K5/54C09D11/106C09D131/06C08F118/16C09D11/101C08L31/06C08K5/5419
Inventor 藤山卓也岩崎令奈大桥伸一郎井上聪
Owner OSAKA SODA CO LTD