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Vinylcyclopropane, monomer composition, polymer, polymer composition, and article

A technology of vinylcyclopropane and monomer composition, applied in the field of polymer composition, can solve problems such as compounds that have not yet been developed, and achieve the effect of improving solubility

Inactive Publication Date: 2016-11-09
DEXERIALS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0027] As mentioned above, there has not yet been developed a compound that exhibits volume expansion, maintains mechanical properties, and is easy to manufacture when it is polymerized alone, and there is a strong demand for the development of such a compound

Method used

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  • Vinylcyclopropane, monomer composition, polymer, polymer composition, and article
  • Vinylcyclopropane, monomer composition, polymer, polymer composition, and article
  • Vinylcyclopropane, monomer composition, polymer, polymer composition, and article

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0157]

[0158] As shown in the following reaction scheme, the compound represented by the following structural formula (6) is produced through the first-stage reaction, the second-stage reaction, and the third-stage reaction.

[0159] [Chemical formula 9]

[0160]

[0161] >

[0162] [Chemical formula 10]

[0163]

[0164] Hereinafter, the first-stage reaction, the second-stage reaction, and the third-stage reaction will be explained.

[0165] >

[0166] Use a heat gun to heat the Dai's condenser tube equipped with a three-way stopcock on the main pipe, seal the side tube with a rubber septum cap, and heat a two-necked flask (100 mL) with a stir bar inside, and degas and dry it with a vacuum pump , So that the water attached to the surface of the appliance is completely removed. After that, a gas collection bag (or balloon) filled with nitrogen was connected to the three-way cock, and nitrogen was introduced into the reactor. After that, 9.14 g (60 mmol) of 1-adamantanol and 8.65 g (...

Embodiment 2

[0211] In Example 1, equal amounts (mmol) of Ad-MVCP and tricyclodecane dimethanol dimethacrylate (DCP) were used (manufacturing company name: Shin Nakamura Chemical Industry Co., Ltd., trade name: NK ester DCP) These two types of monomers replace the synthesized (1,3-bis[(1-adamantyloxycarbonyl-2-vinylcyclopropane-1-yl)carbonyloxy]adamantane (Ad- MVCP), except for this, it was performed in the same manner as in Example 1, and (i) the volume change during polymerization was evaluated. The evaluation results are shown in Table 2 below.

[0212] It should be noted that in Example 2, 0.159 g (0.479 mmol) of DCP, 0.341 g (0.479 mmol) of Ad-MVCP, 0.2 mL of toluene (dehydrated) and a stir bar were added to the ampoule tube, and heated at 70°C , Stir to make it uniform. After cooling to room temperature, the diluted AIBN solution (6.3 mg (0.038 mmol) of AIBN dissolved in 0.28 mL of toluene (dehydration)) was added to the ampoule tube, and after freezing and degassing, the ampoule tube ...

Embodiment 3

[0217] In Example 2, the monomer ratio of DCP and Ad-MVCP was set to 1:2 instead of using the same amount of monomers of DCP and Ad-MVCP. Except for this, it was performed in the same manner as in Example 2. Evaluation (i ) Volume change during polymerization. The evaluation results are shown in Table 2 below.

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Abstract

Provided are a vinylcyclopropane, which exhibits volume expansibility during homopolymerization and which can improve solubility in solvents, a monomer composition that contains the vinylcyclopropane, a polymer that is a polymer of the vinylcyclopropane, a polymer composition that contains the polymer, and an article obtained by curing the monomer composition. The vinylcyclopropane is characterized by being represented by general formula (I).

Description

[0001] Cross references to related applications [0002] This application claims the priority of Japanese Patent Application No. 2014-048153 (filed on March 11, 2014), and all the contents of the disclosure of the application are incorporated herein by reference. Technical field [0003] The present invention relates to vinyl cyclopropane, monomer compositions, polymers, polymer compositions and articles, and in particular to vinyl cyclopropane, monomer compositions containing the vinyl cyclopropane, as the polymerization of the above vinyl cyclopropane The polymer of the substance, the polymer composition containing the polymer, and the article obtained by curing the above-mentioned monomer composition. Background technique [0004] Conventionally, as adhesive materials, vinyl monomers (acrylic materials, etc.) and thermosetting resins (epoxy resins, phenol resins, etc.) have been used. [0005] However, since these vinyl monomers and thermosetting resins undergo volume shrinkage du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F22/10C07C69/743C08G61/00
CPCC07C69/743C08F22/10C08F22/14C08G61/06C08G2261/135C08G2261/3323C07C2601/02C07C2603/74C08G2261/332C07C69/753
Inventor 北爪宏治千叶宽人阿部哲也须永友康远藤刚
Owner DEXERIALS CORP
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