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Polymerizable composition, molded resin, and laminate

A technology of polymerizable compositions and complexes, applied in synthetic resin layered products, layered products, chemical instruments and methods, etc., can solve the problems of unstable properties, molecular weight and viscosity of cross-linking thermoplastic resins, etc. Achieve excellent dielectric properties, long pot life and stable polymerization activity

Inactive Publication Date: 2013-11-27
ZEON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the polymerizable composition is impregnated into a fiber reinforcement and formed into a film, the molecular weight and viscosity of the polymerizable composition before molding become high, so there is a problem that the polymerizable composition becomes difficult to Problems such as impregnation in fiber reinforcements or instability of properties of the obtained cross-linkable thermoplastic resin

Method used

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  • Polymerizable composition, molded resin, and laminate
  • Polymerizable composition, molded resin, and laminate
  • Polymerizable composition, molded resin, and laminate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0147] The ruthenium carbene complex represented by the following formula (5) (dichloro three (isopropoxy) phosphine (3-phenyl-1H-inden-1-ylidene) [1,3-bis(2 ,4,6-trimethylphenyl)-4,5-dihydroimidazol-2ylidene)]ruthenium(II)(Tri(i-propoxy)phosphine(3-phenyl-1H-inden-1-ylidene 1 part of )[1,3-bis(2,4,6-trimethylph enyl)-4,5-dihydroimidazol-2-ylidene]ruthenium(II)dichloride, manufactured by STREM Corporation) was dissolved in 40 parts of tetrahydrofuran to prepare a catalyst liquid. In addition, 10 parts of tetracyclododecene (TCD) as a cycloolefin monomer and 90 parts of dicyclopentadiene were mixed with fumed silica (trade name "R715", manufactured by Japan Aerosil Corporation) as a filler. 2.5 parts, 3 parts of undecenyl methacrylate as a chain transfer agent, di-tert-butyl peroxide as a crosslinking agent (manufactured by Akzo Corporation, product name Kayabutyl D, 1 minute half-life temperature 192° C.) 3 parts and 10 parts of trimethylolpropane trimethacrylate as a crossli...

Embodiment 2

[0156] Using the polymerizable composition obtained in Example 1, the conditions during the polymerization reaction were changed to 110° C. for 3 minutes, except that, in the same manner as in Example 1, a crosslinkable resin (initial polymer and 24 hours After polymer), the evaluation was carried out in the same way. The results are shown in Table 1.

Embodiment 3

[0158] Using the polymerizable composition obtained in Example 1, except that the conditions during the polymerization reaction were changed to 95°C and 3 minutes, in the same manner as in Example 1, a crosslinkable resin (initial polymer and 24 hours After polymer), the evaluation was carried out in the same way. The results are shown in Table 1.

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Abstract

Provided is a polymerizable composition which comprises a cycloolefin monomer and a ruthenium carbene complex represented by general formula (I). (In general formula (I), R1 and R2 each independently represent a hydrogen atom, a halogen atom, or a cyclic or chain C1-20 hydrocarbon group optionally containing one or more halogen, oxygen, nitrogen, sulfur, phosphorus, or silicon atoms; X1 and X2 each independently represent an anionic ligand; L1 and L2 each independently represent a neutral electron-donating ligand; L2 is a group that is sterically bulkier than L1, and L1 and L2 are in the cis position relative to each other; R1 and R2 may have been bonded to each other to form an aliphatic or aromatic ring optionally containing a heteroatom; and R1, R2, X1, X2, L1, and L2 may have been bonded to each other in any combination to form a multidentate chelated ligand.)

Description

technical field [0001] The present invention relates to a polymerizable composition, a cross-linkable resin molded body, a cross-linked resin molded body, and a laminated body. More specifically, it relates to a polymerizable composition having a long pot life and stable polymerization activity, and a crosslinkable resin molded article, a crosslinked resin molded article, and a laminate obtained using such a polymerizable composition. In particular, the present invention relates to a technique for providing a polymerizable composition having a compounding solution viscosity increase rate of 50% or less after storage at a temperature of 25° C. for 24 hours. Background technique [0002] Conventionally, it has been known that bulk polymerization of cycloolefin monomers using metathesis polymerization catalysts such as ruthenium carbene complexes can yield polymers exhibiting excellent properties such as mechanical properties and electrical properties. [0003] For example, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G61/06B32B27/00
CPCC08G61/08C08G2261/418C08F232/08C08G2261/3325
Inventor 吉原明彦角替靖男
Owner ZEON CORP