WO2011115191A1 - 硬化性組成物 - Google Patents
硬化性組成物 Download PDFInfo
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- WO2011115191A1 WO2011115191A1 PCT/JP2011/056314 JP2011056314W WO2011115191A1 WO 2011115191 A1 WO2011115191 A1 WO 2011115191A1 JP 2011056314 W JP2011056314 W JP 2011056314W WO 2011115191 A1 WO2011115191 A1 WO 2011115191A1
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- acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/026—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight
- C08F299/028—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight photopolymerisable compositions
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Definitions
- the present invention relates to a curable composition
- a curable composition comprising an acrylic functional compound as a main component, which is suitable for bonding and sealing applications, and can reduce the generated gas after the curing reaction.
- a curable composition having an acrylic functional group, particularly an anaerobic curable composition is mainly gelled for a long period of time while in contact with air or oxygen (hereinafter simply referred to as air) based on a (meth) acrylate monomer. It is stable in a liquid state without being cured, and has a property of rapidly curing when air is shut off or removed, and by using such properties, the composition is bonded and fixed to screws, bolts, etc. It has been used for fixing fitting parts, bonding between flange surfaces, sealing, filling of burrows formed in cast parts, and the like.
- Anaerobic curable compositions have rapid curing properties at room temperature and have stable physical properties even after curing, so that their use in electrical and electronic parts has increased in recent years.
- anaerobic curable compounds used in combination with a curing accelerator are used for adhesion between a bearing and its shaft, fitting adhesion at the peripheral portion, and the like (for example, Patent Document 1).
- Patent Document 2 a glycidyl group-containing compound and an amine compound are blended in an anaerobic curable composition (Patent Document 2), and an ultraviolet curable property is further imparted to the anaerobic curable composition having a high glass transition point (Patent Document 3). ), Etc. have been proposed.
- the method of reducing the amount of volatile acrylic monomer added reduces the workability because it is difficult to impart fluidity to the composition, and the volatile acrylic monomer derived from the raw material component remains in the polyfunctional acrylate. As a result, no substantial solution has been achieved.
- the reaction proceeds gradually even at a low temperature due to the instability of the peroxide, so that there is a problem in storage stability.
- the composition In the method of blending the glycidyl group-containing compound and the amine compound in the anaerobic curable composition, it is necessary to make a two-component mixed type substantially, so the workability at the time of coating is poor, and the set time is short. It was slow and there was a problem with productivity.
- the composition In the method of imparting ultraviolet curability to an anaerobic curable composition having a high glass transition point, the composition is essentially a combination of known components. Since the balance of transition points is expected to fluctuate greatly, the fundamental problem remains.
- composition having the following constitution.
- (1) (a) at least one compound selected from (meth) acrylic monomers and (meth) acrylic oligomers having at least one (meth) acrylic functional group in the molecule, (b) organic peroxidation Curable composition comprising (c) o-benzoic sulfoimide and (d) oxazoline compound, wherein (d) component is contained in an amount of 0.005 to 10 parts by mass with respect to 100 parts by mass of (a) component
- an adhesive with less outgas can be provided.
- the above (d) oxazoline compound is characterized, and the occurrence of outgas can be effectively reduced without adversely affecting the properties of the curable composition such as curability.
- an unreacted low molecular weight acrylic compound is polymerized by reacting with oxazoline to block outgas generation sources.
- a polymerization reaction is caused by zwitterionic polymerization between the oxazoline compound and the low molecular weight acrylic compound which is an electrophilic substance, and the oxazoline compound further includes a plurality of oxazoline groups. It is considered that the acrylic compound polymer is cross-linked through the oxazoline group to form a strong structure when a compound having the above is used.
- JP-A-62-115010 discloses a thermosetting composition
- a thermosetting composition comprising a polyester compound, an oxazoline compound having two oxazoline groups in the molecule, a (meth) acryl compound, and the like.
- the oxazoline compound is used to crosslink the polyester compound by reacting with the polyester compound and impart appropriate flow characteristics. What is the purpose and effect of the oxazoline compound in the present invention? Both are completely different.
- the oxazoline compound included in the present invention has low volatility and odor, hardly causes an extra side reaction, has good compatibility with the acrylic compound, and further has a rapid reaction rate with the acrylic compound.
- a curable composition having desirable characteristics for precision bonding applications such as electrical / electronic parts can be formed.
- the component (b) is 0.005 to 5 parts by weight
- the component (c) is 0.05 to 10 parts by weight
- the component (d) is 0 with respect to 100 parts by weight of the component (a).
- the curable composition according to the above (1) which is 0.01 to 5 parts by weight.
- R1 is selected from hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, an unsubstituted alkyl group, a cyclic alkyl group, and a halogen, and may be one or more, and may be the same or different.
- R2 and R3 are selected from hydrogen, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a cyclic alkyl group, an aromatic heterocycle, an aliphatic heterocycle, and a halogen, which may be the same or different.
- Good. (6) The curable composition according to any one of (1) to (5) above, wherein the curable composition further has curability by applying at least one energy selected from heating and actinic light irradiation. .
- the curable composition of the present invention is capable of forming a cured product with a low outgas generation amount while combining both the rapid curability of the anaerobic curable composition and the ease of the adhesion process, particularly for electrical and electronic parts, etc. It can be suitably used for members that require precise processing accuracy in production.
- a compound having at least one (meth) acryl functional group used in the present invention a compound selected from a (meth) acryl monomer and a (meth) acryl oligomer, an acrylic function such as an acrylic group and a methacryl group And compounds having a functional group at the terminal or side chain of the molecule, and combinations of these derivatives.
- Monofunctional and polyfunctional monomers can be used as the (meth) acrylic functional monomer and oligomer, but in the present invention, these may be suitably combined as necessary.
- monofunctional (meth) acrylic monomers and (meth) acrylic oligomers include methyl (meth) acrylate, ethyl (meth) acrylate, butyl (meth) acrylate, lauryl (meth) acrylate, stearyl (meth) acrylate , Tetrahydrofurfuryl (meth) acrylate, caprolactone modified tetrahydrofurfuryl (meth) acrylate, cyclohexyl (meth) acrylate, dicyclopentanyl (meth) acrylate, isobornyl (meth) acrylate, benzyl (meth) acrylate, phenyl (meth) Acrylate, phenoxyethyl (meth) acrylate, phenoxydiethylene glycol (meth) acrylate, phenoxytetraethylene glycol (meth) acrylate, nonylphenoxy Chill (meth) acrylate, nonylphenoxyt
- polyfunctional (meth) acrylic monomers and (meth) acrylic oligomers include 1,3-butylene glycol di (meth) acrylate, 1,4-butylene glycol di (meth) acrylate, neopentyl glycol di ( (Meth) acrylate, 1,6-hexane glycol di (meth) acrylate, ethylene glycol di (meth) acrylate, polyethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, tripropylene glycol di (meth) acrylate , EO-modified neopentyl glycol di (meth) acrylate, propylene oxide side (hereinafter abbreviated as PO) -modified neopentyl glycol di (meth) acrylate, bisphenol A di (meth) acrylate, EO-modified bisphenol A di (meth) acrylate, bisphenol F (meth) acrylate, EO modified bis
- the component (a) in the present invention is not limited to these, and is conventionally anaerobically cured. Used in the field of sexual compositions. Moreover, these acrylic monomers and acrylic oligomers can be used alone or as a mixture of two or more.
- the (meth) acrylic oligomer in the present invention is added mainly for the purpose of adjusting the viscosity of the curable composition or adjusting the properties of the cured product.
- the malate group, the fumarate group, and the allyl group are added.
- Acrylic oligomer, isocyanate modified acrylic oligomer, polyester acrylic oligomer, polyether acrylic oligomer, novolac type, polyhydric alcohol type, polybasic acid type, polybutadiene type epoxy modified acrylic oligomer, polyester type, polyether type urethane modified An acrylic oligomer or the like can be suitably used.
- the component (a) preferably includes a compound having an aromatic ring skeleton and having two or more (meth) acryloyl groups in the molecule.
- the surplus (d) component of the present invention acts as a crosslinking agent to further improve the physical properties of the cured product.
- the compound having a meth) acryloyl group include bisphenol A di (meth) acrylate, EO-modified bisphenol A di (meth) acrylate, alkoxy-modified bisphenol A di (meth) acrylate, bisphenol F (meth) acrylate, and EO-modified bisphenol.
- the component (a) contains a (meth) acrylic monomer having a hydrophilic functional group in the molecule.
- a (meth) acrylic monomer having a hydrophilic functional group in the molecule is not particularly limited, but 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 2-hydroxy are easily available. Butyl (meth) acrylate and the like can be suitably used.
- the organic peroxide (b) used in the present invention is conventionally used in anaerobic curable compositions and is not particularly limited.
- methyl ethyl ketone peroxide, cyclohexanone peroxide, 3, 3 5-trimethylcyclohexanone peroxide, methylcyclohexanone peroxide, methyl acetoacetate peroxide, ketone peroxides such as acetylacetone peroxide; 1,1-bis (t-butylperoxy) -3,3,5-trimethylcyclohexane 1,1-bis (t-butylperoxy) cyclohexane, 2,2-bis (t-butylperoxy) octane, n-butyl-4,4-bis (t-butylperoxy) valerate, 2,2 -Par such as bis (t-butylperoxy) butane Xiketals; t-butyl hydroperoxide, cumene hydroperoxide
- the preferred addition amount of component (b) in the present invention is 0.005 to 5 parts by weight based on 100 parts by weight of the total weight of the acrylic monomer and oligomer. When the amount is less than 0.005 parts by weight, the component (a) is insufficient to cause a polymerization reaction. When the amount is more than 5 parts by weight, the stability of the curable composition is lowered.
- the component (c) used in the present invention is o-benzoic sulfoimide and is a component usually used for anaerobically curing an acrylic curing composition.
- the o-benzoic sulfoimide is a so-called saccharin, and the amount of component (c) added is preferably 0.05 to 10 parts by weight per 100 parts by weight of component (a).
- the component (d) used in the present invention is an oxazoline compound and is not particularly limited, but is preferably a compound having 2 or less oxazoline groups in the molecule.
- Examples of the component (d) include 2-methyloxazoline, 2-vinyl-2-oxazoline, 2-vinyl-4-methyl-2-oxazoline, 2-vinyl-5-methyl-2-oxazoline, 2-isopropenyl.
- the added amount of the component (d) is preferably 0.005 to 10 parts by weight, more preferably 0.01 to 5 parts by weight with respect to 100 parts by weight of the component (a).
- the amount is less than 0.005 parts by weight, the efficiency of suppressing outgas generation, which is an effect of the present invention, becomes low. If the amount exceeds 10 parts by weight, the storage stability of the composition is lowered and the composition is leached out after curing. There is a risk of doing.
- a compound having a chemical structure represented by the following chemical formula (I) is preferably used as the component (d).
- examples of such substances include 2,2 '-(1,3-phenylene) bis (2-oxazoline), 2,2'-(1,3-phenylene) bis [(4S) -4-methyl-2- Oxazoline], 2,2 ′-(1,3-phenylene) bis (4,4-dimethyl-2-oxazoline), 2,2 ′-(2-iodo-1,3-phenylene) bis (4,4- Dimethyl-2-oxazoline), 2,2 ′-(2-bromo-1,3-phenylene) bis (4,4-dimethyl-2-oxazoline), 2,2 ′-(5-tert-butyl-1, 3-phenylene) bis (4,4-dimethyl-2-oxazoline), 2,2 ′-(1,3-phenylene) bis [(4R) -4-ethyl-2-oxazoline], 2,2 ′-
- R1 is selected from hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, an unsubstituted alkyl group, a cyclic alkyl group, and a halogen, and may be one or more, and may be the same or different.
- R2 and R3 are selected from hydrogen, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a cyclic alkyl group, an aromatic heterocycle, an aliphatic heterocycle, and a halogen, which may be the same or different. Good.
- an oxazoline compound having a structure in which a plurality of oxazoline groups are linked via a phenylene group is preferable is that, as described above, low-molecular acrylic compounds such as unreacted acrylic monomers and acrylic oligomers starting from each oxazoline group. Since acrylic groups are linked and polymerized, and these are cross-linked by rigid phenylene groups, the low-molecular acrylic compound is consumed, and components that generate outgas can be contained more effectively.
- the main component of the composition may further contain a component that promotes polymerization.
- these components include amine compounds and mercaptan compounds in addition to o- benzoic sulfoimide.
- Amine compounds include secondary secondary amines such as 2-ethylhexylamine, 1,2,3,4-tetrahydroquinoline, 1,2,3,4-tetrahydroquinaldine, quinoline, methylquinoline, quinaldine, quinoxaline phenazine, etc.
- the mercaptan compound include, but are not limited to, linear mercaptans such as n-dodecyl mercaptan, ethyl mercaptan and butyl mercaptan.
- thermal energy for the purpose of promoting the reaction between the component (a) and the component (d).
- this heat can be used to cause a thermal polymerization reaction to the component (a).
- a compound that is activated by heating to generate a radical for example, an organic peroxide such as cumene hydroperoxide, dicumyl peroxide, or tert-butyl perbenzoate is preferable. This can be achieved by adding an appropriate amount.
- the curing reaction form uses a so-called anaerobic curing reaction
- the curability by irradiation with actinic light is imparted for the purpose of curing the portion protruding from the gap of the adherend substrate such as metal. I can do it.
- it can be achieved by adding a photopolymerization initiator to the composition.
- the photopolymerization initiator include benzophenone, acetophenone, propiophenone, xanthol, and fluorin.
- Thioxanthone compounds 2,4,6-trimethylbenzoyldiphenylphosphine oxide, bis (2,6-dimethoxybenzoyl) -2,4,4-trimethyl-pentylphosphine oxide, bis (2,6-dichloro) -Benzoyl) -4'-n Acylphosphine oxides such as -propylphenylphosphine oxide and bis (2,6-dimethylbenzoyl) diphenylphosphine oxide can be used.
- thermosetting and actinic photocuring properties may be applied either alone or simultaneously. In the case of simultaneous application of both, it can be realized by adding a thermal polymerization initiator and a photopolymerization initiator to the composition. These addition amounts can be achieved by coexisting a component that is intended to polymerize the radical polymerizable compound and a factor that is intended to suppress the polymerization of the radical polymerizable compound, and appropriately setting the balance between the two components.
- the photopolymerization initiator is preferably 0.05 to 5 parts by weight and the thermal polymerization peroxide is 0.1 to 5 parts by weight per 100 parts by weight of component (a).
- the curable composition of the present invention may contain a polymerizable unsaturated compound such as an unsaturated polyester resin or an unsaturated acrylic resin for the same purpose as the above acrylic oligomer.
- a polymerizable unsaturated compound such as an unsaturated polyester resin or an unsaturated acrylic resin for the same purpose as the above acrylic oligomer.
- This polymerizable unsaturated compound can be used in combination with the above-mentioned acrylic functional monomer and oligomer.
- radical absorbents such as benzoquinone, hydroquinone, hydroquinone monomethyl ether, metal chelating agents such as ethylenediaminetetraacetic acid or its 2-sodium salt, oxalic acid, acetylacetone, o-aminophenol, etc. Can also be added.
- thickeners, fillers, plasticizers, colorants and the like can be used as necessary. These addition amounts may be determined while appropriately adjusting the amounts according to the required characteristics.
- the formulation compositions according to Examples 1 to 8 and Comparative Examples 1 to 3 were manufactured as follows.
- component (a) epoxy acrylate (product of Shin-Nakamura Chemical Co., Ltd., trade name: NK ester EH1010) 70 parts by weight, 20 parts by weight of 2-hydroxyethyl methacrylate, isobornyl methacrylate (product of Kyoeisha Kogyo Co., Ltd., trade name: IBX) 10 parts by weight, 1 part by weight of cumene hydroperoxide (product of NOF Corporation, product name: Park Mill H-80) as component (b), 1 part by weight of o-benzoic sulfoimide as component (c), and other additions
- component (b) epoxy acrylate (product of Shin-Nakamura Chemical Co., Ltd., trade name: NK ester EH1010) 70 parts by weight, 20 parts by weight of 2-hydroxyethyl methacrylate, isobornyl methacrylate (product of Kyoeisha
- the prepared curable composition sample was applied to a fitting test piece (Fe, 6 ⁇ ⁇ 15 mm clearance 1/100, adhesion area 283 mm 2 ), assembled, cured at 25 ° C. for 24 hours, and then slightly protruded from the side. These portions were cured by irradiating with 30 kJ / m 2 ultraviolet rays with a high-pressure mercury lamp, and various evaluations were performed using this as an evaluation test piece.
- the adhesive strength was evaluated by measuring the fitting strength of the test piece with a universal testing machine (Orientec Co., Ltd .; Tensilon RTF-2410, compression mode 10 mm / min).
- the set time for evaluating the curing rate is to measure the time when the fitting test piece coated with the curable composition sample is assembled for a predetermined time and measured with the compression tester to develop the strength of 1 kgf. It was evaluated by.
- the outgas reduction action was evaluated by the thermogravimetric change rate. Specifically, 10 mg of the curable composition sample cured from the fitting test piece was sampled and the thermogravimetric reduction rate was measured. TG / DTA220 manufactured by Seiko Instruments was used as a thermogravimetric reduction rate measuring instrument, and the measurement conditions were 90 ° C. ⁇ 16 hours, the initial weight was 100%, and the thermal weight reduction rate after 16 hours was taken as the measured value. .
- the stability is evaluated by taking a curable composition in a 5 g test tube, and standing in an 80 ° C. constant temperature bath to measure the time until gelation, and gelation within 2 hours. What did not do was evaluated as (circle), and what gelatinized was determined as x.
- solubility the oxazoline 1 was added to the composition 1 in an atmosphere of 50 ° C. and stirred, and the stirring was continued within 8 hours, and the melting required 8 hours or more. Those that did not dissolve were determined as x.
- Table 1 shows the amount of oxazoline 1 added in each Example and Comparative Example and the physical property evaluation results of each sample.
- surface is all a weight part.
- component (a) is 2,2-bis [4- (methacryloxyethoxy) phenyl] propane (Shin Nakamura Chemicals, trade name: NK ester BPE-100), 2-hydroxyethyl methacrylate (2- HEMA, Mitsubishi Rayon Co., Ltd., trade name: Acryester HO), isobornyl methacrylate (Kyoeisha Kogyo Co., Ltd., trade name: IBX), triethylene glycol dimethacrylate (Shin Nakamura Chemical Co., Ltd., trade name: NK Ester 3G) )
- a part by weight of cumene hytroperoxide as component (b)
- component (c) 2,2 ′ as component (d) -0.1 part by weight of (-1,3-phenylene) bis (2-oxazoline)
- component (b) 1 part by weight of cumene hytroperoxide as component (b)
- component (c) 2,2 ′ as component (d
- the curable composition of the present invention is capable of forming a cured product with a low outgas generation amount while combining both the rapid curability of the anaerobic curable composition and the ease of the bonding process, and is particularly desirable for electric / electronic parts.
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Abstract
Description
すなわち、(1)(a)分子内に(メタ)アクリル官能性基を少なくとも1つ有する、(メタ)アクリルモノマー、(メタ)アクリルオリゴマーから選ばれる少なくとも1種の化合物、(b)有機過酸化物、(c)o-ベンゾイックスルホイミド、及び(d)オキサゾリン化合物からなり、前記(d)成分が前記(a)成分100質量部に対し0.005~10質量部含まれる硬化性組成物により、アウトガスが少ない接着剤を提供することができる。
(2)前記(a)成分100重量部に対して、前記(b)成分が0.005~5重量部、前記(c)成分が0.05~10重量部、前記(d)成分が0.01~5重量部である、上記(1)に記載の硬化性組成物。
(3)前記( a )成分が、芳香環骨格を有し分子内に2つ以上の(メタ)アクリロイル基を有する化合物を少なくとも含む、上記(1)または(2)に記載の硬化性組成物。
(4)前記( d )成分が、分子内に2個以下のオキサゾリン基を有する化合物である、上記(1)~(3)のいずれか一項に記載の硬化性組成物。
(5)前記( d )成分が、下記式(I)で表される化合物である、上記(1)~(4)のいずれか一項に記載の硬化性組成物:
(6)前記硬化性組成物が、さらに加熱、活性光照射から選ばれる少なくとも1つのエネルギー付与による硬化性を有する、上記(1)~(5)のいずれか一項に記載の硬化性組成物。
本出願は、2010年3月18日出願の日本特許出願2010-062204に基づくものであり、その内容はここに参照として取り込まれる。
Claims (6)
- (a)分子内に(メタ)アクリル官能性基を少なくとも1つ有する、(メタ)アクリルモノマー、(メタ)アクリルオリゴマーから選ばれる少なくとも1種の化合物、(b)有機過酸化物、(c)o-ベンゾイックスルホイミド、及び(d)オキサゾリン化合物からなり、
前記(d)成分が前記(a)成分100質量部に対し0.005~10質量部含まれる硬化性組成物。 - 前記(a)成分100重量部に対して、前記(b)成分が0.005~5重量部、前記(c)成分が0.05~10重量部、前記(d)成分が0.01~5重量部である、請求項1に記載の硬化性組成物。
- 前記(a)成分が、芳香環骨格を有し分子内に2つ以上の(メタ)アクリロイル基を有する化合物を少なくとも含む、請求項1または2に記載の硬化性組成物。
- 前記(d)成分が、分子内に2個以下のオキサゾリン基を有する化合物である、請求項1~3のいずれか一項に記載の硬化性組成物。
- 前記硬化性組成物が、さらに加熱、活性光照射から選ばれる少なくとも1つのエネルギー付与による硬化性を有する、請求項1~5のいずれか一項に記載の硬化性組成物。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US13/635,023 US9481756B2 (en) | 2010-03-18 | 2011-03-16 | Curable composition |
CN201180013840.6A CN102803322B (zh) | 2010-03-18 | 2011-03-16 | 固化性组合物 |
KR1020127024028A KR101774610B1 (ko) | 2010-03-18 | 2011-03-16 | 경화성 조성물 |
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JP2010-062204 | 2010-03-18 | ||
JP2010062204A JP5713170B2 (ja) | 2010-03-18 | 2010-03-18 | 硬化性組成物 |
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WO2011115191A1 true WO2011115191A1 (ja) | 2011-09-22 |
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PCT/JP2011/056314 WO2011115191A1 (ja) | 2010-03-18 | 2011-03-16 | 硬化性組成物 |
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US (1) | US9481756B2 (ja) |
JP (1) | JP5713170B2 (ja) |
KR (1) | KR101774610B1 (ja) |
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Cited By (1)
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WO2015125354A1 (ja) * | 2014-02-20 | 2015-08-27 | スリーボンドファインケミカル株式会社 | 嫌気硬化性接着剤 |
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CN108779190B (zh) * | 2016-03-10 | 2024-02-09 | 三键有限公司 | 厌氧固化性树脂组合物 |
JP6766315B2 (ja) * | 2016-06-01 | 2020-10-14 | 株式会社スリーボンド | 嫌気硬化性組成物 |
TWI610991B (zh) * | 2016-08-26 | 2018-01-11 | 長興材料工業股份有限公司 | 可熱聚合的組成物以及由此形成之組成液 |
GB2585003B (en) * | 2019-06-21 | 2022-09-28 | Henkel Ag & Co Kgaa | Anaerobically curable compositions |
KR20220101613A (ko) * | 2019-11-11 | 2022-07-19 | 소니그룹주식회사 | 홀로그램 기록용 조성물, 홀로그램 기록 매체, 홀로그램, 및 이를 사용한 광학장치, 광학부품 |
JP7415547B2 (ja) * | 2019-12-24 | 2024-01-17 | ブリヂストンスポーツ株式会社 | ゴルフボール及びその製造方法 |
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- 2011-03-16 WO PCT/JP2011/056314 patent/WO2011115191A1/ja active Application Filing
- 2011-03-16 US US13/635,023 patent/US9481756B2/en active Active
- 2011-03-16 KR KR1020127024028A patent/KR101774610B1/ko active IP Right Grant
- 2011-03-16 MY MYPI2012700644A patent/MY173558A/en unknown
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JPWO2015125354A1 (ja) * | 2014-02-20 | 2017-03-30 | 株式会社スリーボンド | 嫌気硬化性接着剤 |
Also Published As
Publication number | Publication date |
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US9481756B2 (en) | 2016-11-01 |
JP2011195658A (ja) | 2011-10-06 |
MY173558A (en) | 2020-02-04 |
KR20130038809A (ko) | 2013-04-18 |
CN102803322A (zh) | 2012-11-28 |
CN102803322B (zh) | 2014-12-17 |
US20130005854A1 (en) | 2013-01-03 |
KR101774610B1 (ko) | 2017-09-04 |
JP5713170B2 (ja) | 2015-05-07 |
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