EP4065655A1 - Composition made from (meth)acrylate monomers - Google Patents
Composition made from (meth)acrylate monomersInfo
- Publication number
- EP4065655A1 EP4065655A1 EP20820503.9A EP20820503A EP4065655A1 EP 4065655 A1 EP4065655 A1 EP 4065655A1 EP 20820503 A EP20820503 A EP 20820503A EP 4065655 A1 EP4065655 A1 EP 4065655A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- meth
- acrylate
- family
- chosen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 181
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract description 79
- 239000000178 monomer Substances 0.000 title claims abstract description 38
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 239000007800 oxidant agent Substances 0.000 claims abstract description 14
- 239000003112 inhibitor Substances 0.000 claims abstract description 13
- -1 2-hydroxyethoxy Chemical group 0.000 claims description 53
- 125000000217 alkyl group Chemical group 0.000 claims description 25
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- IISBACLAFKSPIT-UHFFFAOYSA-N Bisphenol A Natural products C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 15
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 claims description 13
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 150000001412 amines Chemical class 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- JUCDYAGBKUTTBC-UHFFFAOYSA-N [ethyl(phenyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound C=1C=CC=CC=1P(=O)(CC)C(=O)C1=C(C)C=C(C)C=C1C JUCDYAGBKUTTBC-UHFFFAOYSA-N 0.000 claims description 8
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- MNCARFJUFRHXRC-UHFFFAOYSA-N [(2,6-dimethoxybenzoyl)-(2,4,4-trimethylcyclohexa-1,5-dien-1-yl)phosphoryl]-(2,6-dimethoxyphenyl)methanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(C=1C=CC(C)(C)CC=1C)C(=O)C1=C(OC)C=CC=C1OC MNCARFJUFRHXRC-UHFFFAOYSA-N 0.000 claims description 7
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- DHAFFBOOYVWPBT-UHFFFAOYSA-N 1-chloro-4-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C(C(C)C)=CC=C2Cl DHAFFBOOYVWPBT-UHFFFAOYSA-N 0.000 claims description 6
- BTJPUDCSZVCXFQ-UHFFFAOYSA-N 2,4-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3SC2=C1 BTJPUDCSZVCXFQ-UHFFFAOYSA-N 0.000 claims description 6
- LCHAFMWSFCONOO-UHFFFAOYSA-N 2,4-dimethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC(C)=C3SC2=C1 LCHAFMWSFCONOO-UHFFFAOYSA-N 0.000 claims description 6
- ZCDADJXRUCOCJE-UHFFFAOYSA-N 2-chlorothioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3SC2=C1 ZCDADJXRUCOCJE-UHFFFAOYSA-N 0.000 claims description 6
- XYFXTIBDEAZMAH-UHFFFAOYSA-N 6-methoxycoumarin Natural products O1C(=O)C=CC2=C1C=CC=C2OC XYFXTIBDEAZMAH-UHFFFAOYSA-N 0.000 claims description 6
- PXKLMJQFEQBVLD-UHFFFAOYSA-N Bisphenol F Natural products C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 235000001671 coumarin Nutrition 0.000 claims description 6
- 229960000956 coumarin Drugs 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 150000002576 ketones Chemical class 0.000 claims description 6
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 150000003512 tertiary amines Chemical class 0.000 claims description 6
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002318 adhesion promoter Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 150000002978 peroxides Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229910052723 transition metal Inorganic materials 0.000 claims description 5
- 150000003624 transition metals Chemical class 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- JZKPKNSYAHAKJY-UHFFFAOYSA-N 1-[4-(4-benzoylphenyl)sulfanylphenyl]-2-methyl-2-(4-methylphenyl)sulfonylpropan-1-one Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C)(C)C(=O)C(C=C1)=CC=C1SC1=CC=C(C(=O)C=2C=CC=CC=2)C=C1 JZKPKNSYAHAKJY-UHFFFAOYSA-N 0.000 claims description 3
- RXJXDPDHNAYULH-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-4-morpholin-4-yl-1-phenylbutan-1-one Chemical compound C=1C=CC=CC=1CC(C(=O)C=1C=CC=CC=1)(N(C)C)CCN1CCOCC1 RXJXDPDHNAYULH-UHFFFAOYSA-N 0.000 claims description 3
- VZMLJEYQUZKERO-UHFFFAOYSA-N 2-hydroxy-1-(2-methylphenyl)-2-phenylethanone Chemical compound CC1=CC=CC=C1C(=O)C(O)C1=CC=CC=C1 VZMLJEYQUZKERO-UHFFFAOYSA-N 0.000 claims description 3
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 claims description 3
- NACPTFCBIGBTSJ-UHFFFAOYSA-N 2-hydroxy-2-phenyl-1-(2-propan-2-ylphenyl)ethanone Chemical compound CC(C)C1=CC=CC=C1C(=O)C(O)C1=CC=CC=C1 NACPTFCBIGBTSJ-UHFFFAOYSA-N 0.000 claims description 3
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 claims description 3
- IICCLYANAQEHCI-UHFFFAOYSA-N 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one Chemical compound O1C(=O)C(C(=C(Cl)C(Cl)=C2Cl)Cl)=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 IICCLYANAQEHCI-UHFFFAOYSA-N 0.000 claims description 3
- QXAMGWKESXGGNV-UHFFFAOYSA-N 7-(diethylamino)-1-benzopyran-2-one Chemical compound C1=CC(=O)OC2=CC(N(CC)CC)=CC=C21 QXAMGWKESXGGNV-UHFFFAOYSA-N 0.000 claims description 3
- ODRDTKMYQDXVGG-UHFFFAOYSA-N 8-methoxycoumarin Natural products C1=CC(=O)OC2=C1C=CC=C2OC ODRDTKMYQDXVGG-UHFFFAOYSA-N 0.000 claims description 3
- FLFUTLMFORCSMJ-UHFFFAOYSA-N CC(C1=CC=CC=C1)C(CC(C(=O)C1=CC=CC=C1)N(C)C)N1CCOCC1 Chemical compound CC(C1=CC=CC=C1)C(CC(C(=O)C1=CC=CC=C1)N(C)C)N1CCOCC1 FLFUTLMFORCSMJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004609 Impact Modifier Substances 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 244000028419 Styrax benzoin Species 0.000 claims description 3
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 3
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- DBHQYYNDKZDVTN-UHFFFAOYSA-N [4-(4-methylphenyl)sulfanylphenyl]-phenylmethanone Chemical compound C1=CC(C)=CC=C1SC1=CC=C(C(=O)C=2C=CC=CC=2)C=C1 DBHQYYNDKZDVTN-UHFFFAOYSA-N 0.000 claims description 3
- 150000008062 acetophenones Chemical class 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 229960002130 benzoin Drugs 0.000 claims description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 3
- 239000012965 benzophenone Substances 0.000 claims description 3
- LUALUZAFFUFHEU-UHFFFAOYSA-N cumene;iron Chemical compound [Fe].CC(C)C1=CC=CC=C1 LUALUZAFFUFHEU-UHFFFAOYSA-N 0.000 claims description 3
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 3
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 3
- 150000002211 flavins Chemical class 0.000 claims description 3
- 150000008377 fluorones Chemical class 0.000 claims description 3
- GNNILMDCYQGMRH-UHFFFAOYSA-N formyl benzoate Chemical class O=COC(=O)C1=CC=CC=C1 GNNILMDCYQGMRH-UHFFFAOYSA-N 0.000 claims description 3
- 235000019382 gum benzoic Nutrition 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- LIIALPBMIOVAHH-UHFFFAOYSA-N herniarin Chemical compound C1=CC(=O)OC2=CC(OC)=CC=C21 LIIALPBMIOVAHH-UHFFFAOYSA-N 0.000 claims description 3
- JHGVLAHJJNKSAW-UHFFFAOYSA-N herniarin Natural products C1CC(=O)OC2=CC(OC)=CC=C21 JHGVLAHJJNKSAW-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 229940086559 methyl benzoin Drugs 0.000 claims description 3
- YLHXLHGIAMFFBU-UHFFFAOYSA-N methyl phenylglyoxalate Chemical compound COC(=O)C(=O)C1=CC=CC=C1 YLHXLHGIAMFFBU-UHFFFAOYSA-N 0.000 claims description 3
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 150000004893 oxazines Chemical class 0.000 claims description 3
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 claims description 3
- WVIICGIFSIBFOG-UHFFFAOYSA-N pyrylium Chemical compound C1=CC=[O+]C=C1 WVIICGIFSIBFOG-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 3
- 150000004897 thiazines Chemical class 0.000 claims description 3
- OKYDCMQQLGECPI-UHFFFAOYSA-N thiopyrylium Chemical compound C1=CC=[S+]C=C1 OKYDCMQQLGECPI-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 150000003918 triazines Chemical class 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000004088 foaming agent Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000013521 mastic Substances 0.000 claims description 2
- 239000006078 metal deactivator Substances 0.000 claims description 2
- 239000002667 nucleating agent Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- URGPCAUVTMHOMO-UHFFFAOYSA-N propane-1,2,3-triol;prop-2-enoic acid Chemical compound OC(=O)C=C.OCC(O)CO.OCC(O)CO URGPCAUVTMHOMO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- 229940001584 sodium metabisulfite Drugs 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 150000003457 sulfones Chemical class 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 9
- 239000004615 ingredient Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229920001400 block copolymer Polymers 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- SEILKFZTLVMHRR-UHFFFAOYSA-N 2-phosphonooxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOP(O)(O)=O SEILKFZTLVMHRR-UHFFFAOYSA-N 0.000 description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 4
- ZMDDERVSCYEKPQ-UHFFFAOYSA-N Ethyl (mesitylcarbonyl)phenylphosphinate Chemical compound C=1C=CC=CC=1P(=O)(OCC)C(=O)C1=C(C)C=C(C)C=C1C ZMDDERVSCYEKPQ-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 description 4
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 229920000058 polyacrylate Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- OWEYKIWAZBBXJK-UHFFFAOYSA-N 1,1-Dichloro-2,2-bis(4-hydroxyphenyl)ethylene Chemical compound C1=CC(O)=CC=C1C(=C(Cl)Cl)C1=CC=C(O)C=C1 OWEYKIWAZBBXJK-UHFFFAOYSA-N 0.000 description 3
- JFZVSHAMRZPOPA-UHFFFAOYSA-N 1-[n-(2-hydroxypropyl)-4-methylanilino]propan-2-ol Chemical compound CC(O)CN(CC(C)O)C1=CC=C(C)C=C1 JFZVSHAMRZPOPA-UHFFFAOYSA-N 0.000 description 3
- KTALPKYXQZGAEG-UHFFFAOYSA-N 2-propan-2-ylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3SC2=C1 KTALPKYXQZGAEG-UHFFFAOYSA-N 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- 229930185605 Bisphenol Natural products 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical class CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
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- DKKXSNXGIOPYGQ-UHFFFAOYSA-N diphenylphosphanyl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(C=1C=CC=CC=1)C1=CC=CC=C1 DKKXSNXGIOPYGQ-UHFFFAOYSA-N 0.000 description 3
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- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004415 heterocyclylalkyl group Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- VABATIYWCXGQQP-UHFFFAOYSA-N nonadecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCCOC(=O)C=C VABATIYWCXGQQP-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- QUPCNWFFTANZPX-UHFFFAOYSA-M paramenthane hydroperoxide Chemical compound [O-]O.CC(C)C1CCC(C)CC1 QUPCNWFFTANZPX-UHFFFAOYSA-M 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UDKSLGIUCGAZTK-UHFFFAOYSA-N phenyl pentadecane-1-sulfonate Chemical compound CCCCCCCCCCCCCCCS(=O)(=O)OC1=CC=CC=C1 UDKSLGIUCGAZTK-UHFFFAOYSA-N 0.000 description 1
- RPGWZZNNEUHDAQ-UHFFFAOYSA-N phenylphosphine Chemical compound PC1=CC=CC=C1 RPGWZZNNEUHDAQ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000004588 polyurethane sealant Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 239000004296 sodium metabisulphite Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- PFBLRDXPNUJYJM-UHFFFAOYSA-N tert-butyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(C)(C)C PFBLRDXPNUJYJM-UHFFFAOYSA-N 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical class OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2491/00—Presence of oils, fats or waxes
Definitions
- the present invention relates to a composition based on (meth) acrylate monomer.
- the invention also relates to the use of said composition for the repair and / or semi-structural or structural bonding of materials in the field of transport, marine, assembly, electronics or construction.
- Acrylic compositions are known reactive systems crosslinking by radical polymerization. They are used as adhesives, sealants and coatings. Radical polymerization is typically initiated by a redox system which through an oxidation-reduction reaction results in the production of radicals.
- the majority of acrylic systems are two-component systems.
- the first component traditionally contains the reducing agent and reactive monomers, and the second component contains the oxidizing agent. Once the two components are mixed, the reducing agent induces the cleavage of the 0-0 bond of organic peroxide, for example, and initiates polymerization.
- oxygen inhibition one of the problems with this technique is oxygen inhibition.
- the oxygen present in the air in its triplet state will interact with the radicals formed on the surface of the sample, thus preventing them from initiating polymerization.
- This inhibition is expressed mainly on the surface since the oxygen penetrates little or no depth depending on the weight deposited.
- the polymerization reaction is often slow for surfaces exposed to atmospheric oxygen which, partially cured, often remain sticky.
- the present invention relates to a two-component composition
- a two-component composition comprising:
- composition A comprising:
- composition B comprising:
- composition being characterized in that:
- composition A comprises at least one radical photoinitiator in composition A and / or B;
- It comprises at least one polymerization inhibitor in a content of less than or equal to 0.3% by weight relative to the total weight of said composition.
- the reducing agent can be selected from tertiary amines, sodium metabisulfite, sodium bisulfite, transition metals, azo compounds, alpha-aminosulfones, and mixtures thereof.
- azo compounds there may be mentioned, for example, azoisobutyric acid.
- alpha-sulfones mention may for example be made of bis (tolylsulfonymethyl) benzylamine.
- DIIPT diisopropanol-p-toluidine
- dimethyl-p-toluidine dipropoxy-p-toluidine
- dimethylaniline N, N-dimethylaminomethylphenol
- N, N-diisopropanol-p-chloroaniline N, N-diisopropanol-p-bromoaniline
- N N-dimethyl-p-chloroaniline
- N-dimethyl-p-bromoaniline N, N-diethyl-p-chloroaniline
- N, N-diethyl-p-bromoaniline N, N-diethyl-p-bromoaniline
- the amines having the following formulas (I) or (II); and their mixtures: in which :
- - m and n are, independently of one another, an integer ranging from 1 to 150, preferably from 1 to 100, preferably from 1 to 72, advantageously from 1 to 36, even more advantageously from 1 to 18 ;
- - r is an integer ranging from 1 to 200, preferably from 1 to 104, preferably from 1 to 72, advantageously from 1 to 36;
- R 1 represents a radical chosen from the group consisting of an alkyl, linear or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms, preferably from 1 to 10 carbon atoms; a (hetero) aryl comprising from 6 to 12 carbon atoms; a cycloalkyl comprising from 3 to 12 carbon atoms;
- - v represents an integer ranging from 0 to 5;
- R 2 and R 3 represent, independently of one another, a halogen atom, a hydrogen atom or an alkyl group, linear or branched, comprising from 1 to 12 carbon atoms, said alkyl group being optionally interrupted by at least one oxygen atom;
- R 4 represents a hydrogen atom, an arylalkyl group, or an alkyl group, linear or branched, comprising from 1 to 20 carbon atoms, preferably an alkyl group comprising from 1 to 12 carbon atoms, advantageously from 1 to 6 carbon atoms;
- v is preferably 1, and R 1 is preferably in the para position.
- the amines of formula (I) are preferably chosen from those in which:
- R 1 represents an alkyl, linear or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms, preferably from 1 to 10 carbon atoms, preferably R 1 represents methyl;
- - m and n represent, independently of one another, an integer ranging from 1 to 18, preferably from 1 to 9, advantageously from 1 to 5;
- - R 2 and R 3 represent, independently of one another, a hydrogen atom or an alkyl group, linear or branched, comprising from 1 to 12 carbon atoms, said alkyl group being optionally interrupted by at least one oxygen atom, preferably R 2 and R 3 each represents a hydrogen atom;
- the amines of formula (I) are those in which:
- R 1 represents an alkyl, linear or branched, comprising from 1 to 5 carbon atoms, preferably R 1 represents methyl;
- - m and n represent, independently of one another, an integer ranging from 1 to 18, preferably from 1 to 9, advantageously from 1 to 5;
- R 2 and R 3 represent a hydrogen atom
- amines of formula (I) mention may be made, for example, of “BISOMER® PTE” (CAS number: 878391-30-1) sold by GEO SPECIALITY CHEMICALS, “Accelerator PT25E” (CAS number: 878391-30-1 ) marketed by LANXESS, N, N- Bis (2-hydroxypropyl) -p-aniline (CAS number: 3077-13-2) available from BIOSYNTH, N, N- Bis (2-hydroxypropyl) -p-toluidine ( CAS number: 38668-48-3) marketed by BASF, “ETHOX ANA-10” (CAS number: 36356-83-9) available from ETHOX CHEMICAL.
- v is preferably 1, and R 1 is preferably in the para position.
- the amines of formula (II) are preferably chosen from those in which:
- R 1 represents an alkyl, linear or branched, saturated or unsaturated, comprising from 1 to 20 carbon atoms, preferably from 1 to 10 carbon atoms, preferably R 1 represents methyl;
- - R represents an integer ranging from 1 to 36, preferably from 1 to 18, advantageously from 1 to 10;
- R 3 represents a halogen atom, a hydrogen atom or an alkyl group, linear or branched, comprising from 1 to 12 carbon atoms, said alkyl group being optionally interrupted by at least one oxygen atom,
- R 4 represents a hydrogen atom, an arylalkyl group, or an alkyl group, linear or branched, comprising from 1 to 20 carbon atoms, preferably from 1 to 6 carbon atoms.
- composition A comprises at least one tertiary amine as reducing agent, and even more preferably an amine of formula (I) mentioned above.
- Composition A may comprise a total content of reducing agent (s) ranging from 0.5% to 5%, preferably from 1% to 3%, by weight relative to the total weight of said composition A.
- the oxidizing agent can be chosen from peroxides, organic salts of transition metals, compounds containing labile chlorine, and mixtures thereof.
- the peroxide can be chosen from organic peroxides, inorganic peroxides, and mixtures thereof.
- Mention may be made, among inorganic peroxides, of peroxydisulfuric acid and their salts, such as ammonium peroxodisulfate, sodium peroxodisulfate and potassium peroxodisulfate.
- organic peroxides mention may be made of cumene hydroperoxide, para-menthane hydroperoxide, tert-butyl peroxyisobutyrate, tert-butyl peroxybenzoate, tert-butyl peroxyneodecanoate, tert-amyl peroxypivalate, acetyl peroxide, benzoyl peroxide, dibenzoyl peroxide, 1,3-bis- (t-butylperoxyisopropyl) benzene, diacetyl peroxide, t-butylcumyl peroxide, tert-butyl peroxyacetate, cumyl, 2,5-dimethyl-2,5-di-t-butylperoxyhexane, 2,5-dimethyl-2,5-di-t-butyl-peroxyhex-3-yne, 4-methyl-2,2 -di-t-butylperoxypentane, and mixture
- composition B comprises benzoyl peroxide as an oxidizing agent.
- Composition B can comprise a total content of oxidizing agent (s) ranging from 0.5% to 5%, preferably from 1% to 3%, by weight relative to the total weight of said composition B.
- composition according to the invention can typically comprise a redox system, a reducing agent being included in composition A and an oxidizing agent being included in composition B.
- a redox system a reducing agent being included in composition A
- an oxidizing agent being included in composition B.
- composition according to the invention can be polymerized or crosslinked under electromagnetic radiation.
- the composition according to the invention may comprise from 0.1% to 5% by weight, preferably from 0.5% to 3% by weight, even more preferably from 1% to 2% by weight, of photoinitiator (s ) radical (s) relative to the total weight of the composition.
- the radical photoinitiator is preferably contained in composition A.
- the free radical photoinitiator can be any free radical photoinitiator known to those skilled in the art. Under the action of UV-visible radiation, the radical photoinitiator generates radicals which will be responsible for initiating the photopolymerization reaction, and in particular makes it possible to increase the efficiency of the photopolymerization reaction . This is of course chosen as a function of the light source used, according to its capacity to efficiently absorb the selected radiation.
- the appropriate radical photoinitiator can be chosen from its visible UV absorption spectrum.
- the radical photoinitiator is suitable for working with sources of irradiation emitting in the region close to the visible.
- the source of UV or visible radiation can be an LED.
- said at least one radical photoinitiator is chosen from the group consisting of:
- acetophenones and alkoxyacetophenones such as, for example, 2,2-dimethoxy-2-phenyleacetophenone and 2-diethyl-2-phenyleacetophenone;
- hydroxyacetophenone family such as for example 2,2-dimethyl-2-hydroxyacetophenone, 1-hydroxycyclohexylephenyl ketone, 2-hydroxy-4 '- (2-hydroxyethoxy) -2-methyl-propriophenone and 2- hydroxy-4 '- (2-hydroxypropoxy) -2-methyl-propriophenone;
- alkylaminoacetophenones such as for example 2-methyl-4'- (methylthio) -2-morpholino-propriophenone, 2-benzyl-2- (dimethylamino) -4-morpholinobutyrophenone and 2- (4- ( methylbenzyl) -2- (dimethylamino) -4-morpholino-butyrophenone;
- benzoin ethers such as, for example, benzyl, methyl benzoin ether and isopropyl benzoin ether;
- phosphine oxides such as for example diphenyl- (2,4,6-trimethylbenzoyl) phosphine oxide (TPO), ethyl- (2,4,6-trimethylbenzoyl) phenylphosphine oxide ( TPO-L) and bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine oxide (BAPO);
- the metallocene family such as, for example, ferrocene, bis (eta 5-2,4-cyclopentadiene-1-yl) -bis (2,6-difluoro) -3- (1 H-pyrrole-1-yl ) -phenyl) titanium and iron (cumene) cyclopentadienyl hexafluorophosphate;
- - type II radical photoinitiators chosen from: - the benzophenone family, such as for example 4-phenylbenzophenone, 4- (4'-methylphenylthio) benzophenone, 1- [4 [(4-benzoylphenyl) thio] phenyl] -2-methyl-2 - [( 4-methylphenyl) sulfonyl] -1 -propanone;
- thioxanthone family, such as for example isopropylthioxanthone (ITX), 2,4-diethylthioxanthone, 2,4-dimethylthioxantone, 2-chlorothioxanthone and 1-chloro-4-isopropylthioxanthone;
- ITX isopropylthioxanthone
- 2,4-diethylthioxanthone 2,4-diethylthioxanthone
- 2,4-dimethylthioxantone 2,4-dimethylthioxantone
- 2-chlorothioxanthone 2-chlorothioxanthone
- 1-chloro-4-isopropylthioxanthone 1-chloro-4-isopropylthioxanthone
- the quinone family such as, for example, anthraquinones including 2-ethylantraquinone and camphroquinones;
- benzoyl formate esters such as, for example, methylbenzoylformate
- dibenzylidene ketones such as, for example, p-dimethylaminoketone
- the coumarin family such as, for example, 5-methoxy and 7-methoxy coumarin, 7-diethylamino coumarin and N-phenyleglycine coumarin;
- - radical photoinitiators of the family of dyes such as, for example, triazines, fluorones, cyanines, safranins, 4,5,6,7-tetrachloro-3 ', 6'-dihydroxy- 2', 4 ', 5', 7'-tetraiodo-3H-spiro [isobenzofuran-1, 9'-xanthen] -3-one, pyrylium and thiopyrylium, thiazines, flavins, pyronines, oxazines, rhodamines;
- said at least one radical photoinitiator is chosen from the group consisting of:
- acetophenones and alkoxyacetophenones such as, for example, 2,2-dimethoxy-2-phenyleacetophenone and 2-diethyl-2-phenyleacetophenone;
- hydroxyacetophenone family such as for example 2,2-dimethyl-2-hydroxyacetophenone, 1-hydroxycyclohexylephenyl ketone, 2-hydroxy-4 '- (2-hydroxyethoxy) -2-methyl-propriophenone and 2- hydroxy-4 '- (2-hydroxypropoxy) -2-methyl-propriophenone;
- alkylaminoacetophenones such as for example 2-methyl-4'- (methylthio) -2-morpholino-propriophenone, 2-benzyl-2- (dimethylamino) -4-morpholinobutyrophenone and 2- (4- ( methylbenzyl) -2- (dimethylamino) -4-morpholino-butyrophenone;
- benzoin ethers such as, for example, benzyl, methyl benzoin ether and isopropyl benzoin ether;
- phosphine oxides such as, for example, diphenyl- (2,4,6-trimethylbenzoyl) phosphine (TPO) oxide, ethyl- (2,4,6-) trimethylbenzoyl) phenylphosphine (TPO-L) and bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine (BAPO) oxide;
- the metallocene family such as, for example, ferrocene, bis (eta 5-2,4-cyclopentadiene-1-yl) -bis (2,6-difluoro) -3- (1 H-pyrrole-1-yl ) -phenyl) titanium and iron (cumene) cyclopentadienyl hexafluorophosphate;
- the benzophenone family such as for example 4-phenylbenzophenone, 4- (4'-methylphenylthio) benzophenone, 1- [4 [(4-benzoylphenyl) thio] phenyl] -2-methyl-2 - [( 4-methylphenyl) sulfonyl] -1 -propanone;
- thioxanthone family, such as for example isopropylthioxanthone (ITX), 2,4-diethylthioxanthone, 2,4-dimethylthioxantone, 2-chlorothioxanthone and 1-chloro-4-isopropylthioxanthone;
- ITX isopropylthioxanthone
- 2,4-diethylthioxanthone 2,4-diethylthioxanthone
- 2,4-dimethylthioxantone 2,4-dimethylthioxantone
- 2-chlorothioxanthone 2-chlorothioxanthone
- 1-chloro-4-isopropylthioxanthone 1-chloro-4-isopropylthioxanthone
- benzoyl formate esters such as, for example, methylbenzoylformate
- dibenzylidene ketones such as, for example, p-dimethylaminoketone
- the coumarin family such as, for example, 5-methoxy and 7-methoxy coumarin, 7-diethylamino coumarin and N-phenyleglycine coumarin;
- - radical photoinitiators of the family of dyes such as, for example, triazines, fluorones, cyanines, safranins, 4,5,6,7-tetrachloro-3 ', 6'-dihydroxy- 2', 4 ', 5', 7'-tetraiodo-3H-spiro [isobenzofuran-1, 9'-xanthen] -3-one, pyrylium and thiopyrylium, thiazines, flavins, pyronines, oxazines, rhodamines;
- radical photoinitiator is chosen from the following radical photoinitiators:
- phosphine oxides such as for example diphenyl- (2,4,6-trimethylbenzoyl) phosphine oxide (TPO), ethyl- (2,4,6-trimethylbenzoyl) phenylphosphine oxide ( TPO-L) and bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine oxide (BAPO);
- the thioxanthone family such as for example isopropylthioxanthone (ITX), 2,4-diethylthioxanthone, 2,4-dimethylthioxantone, 2-chlorothioxanthone and 1-chloro-4-isopropylthioxanthone;
- the radical photoinitiator being even more preferably chosen from diphenyl- (2,4,6-trimethylbenzoyl) phosphine oxide (TPO), ethyl- (2,4,6-trimethylbenzoyl) phenylphosphine oxide (TPO) -L) and bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine oxide (BAPO).
- the radical photoinitiator can be chosen from 2,4,6-trimethylbenzoyldiphenylphosphine or TPO available for example from LAMBSON under the commercial reference SPEEDCURE® TPO ( CAS: 75980-60-8), ethyl (2,4,6-trimethylbenzoyl) phenyl phosphinate or TPO-L available for example from LAMBSON under the trade reference SPEEDCURE® TPO-L (CAS: 84434-11-7), Phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide or BAPO (CAS: 162881-26-7) available for example from BASF under the trade reference IRGACURE® 819, 2-Benzyl-2-dimethylamino-1- (4 -morpholinophenyl) -1- butanone (CAS: 119313-12-1) available for example from BASF under the trade reference IRGACURE® 369, 2-methyl-1- [4- (
- composition according to the invention comprises at least one polymerization inhibitor. Its content in the composition is therefore strictly greater than 0 ppm (part per million by weight).
- the total content of polymerization inhibitor (s) is preferably less than or equal to 0.25%, preferably less than or equal to 0.20% by weight, and advantageously less than or equal to 0.10% by weight relative to the weight total of said composition.
- the composition comprises from 0.01% to 0.20% by weight of polymerization inhibitor (s) relative to the total weight of said composition.
- the polymerization inhibitor can be any type of polymerization inhibitor known to those skilled in the art.
- hydroquinone hydroquinone monomethyl ether (4-hydroxyanisole, MEHQ), 1, 4-benzoquinone, 1, 4-napthoquinone, catechol, pyrogallol, bisphenol A, para -tertiobutylphenol, phenothiazine, and mixtures thereof.
- the polymerization inhibitor is hydroquinone monomethyl ether (MEHQ).
- the (meth) acrylate monomers in composition A and in composition B may be the same or different.
- the (meth) acrylate monomers can comprise one (monofunctional) or more (meth) acrylate (polyfunctional) functions.
- the (meth) acrylate monomer (s) can be chosen from the group consisting of:
- H2C C (R 5 ⁇ -COOR 8 (111) in which:
- R 5 represents a hydrogen atom or a methyl group
- R 6 is chosen from the group consisting of alkyls, cycloalkyls, alkenyls, cycloalkenyls, alkylaryls, arylalkyls or aryls, said alkyls, cycloalkyls, alkenyls, cycloalkenyls, alkylaryls, arylalkyls or aryls which may be optionally substituted and / or interrupted by at least one silane, silicone, oxygen, halogen, carbonyl, hydroxyl, ester, urea, urethane, carbonate, amine, amide, sulfur, sulfonate, or sulfone;
- R 7 represents H or methyl
- R 8 represents H or ethyl
- the (meth) acrylate monomer is chosen from methyl (meth) acrylate, ethyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, heptyl (meth) acrylate , 2-tert-butylheptyl (meth) acrylate, octyl (meth) acrylate, 3-isopropylheptyl (meth) acrylate, nonyl (meth) acrylate, decyl (meth) acrylate, ( undecyl meth) acrylate, 5-methylundecyl (meth) acrylate, dodecyl (meth) acrylate, 2-methyldodecyl (meth) acrylate, tridecyl (meth) acrylate, 5 (meth) acrylate -methyltridecyl, tetradecyl (meth) acrylate, pentadecyl (
- the (meth) acrylate monomer is chosen from the monomers of formulas (IV) and (V), and mixtures thereof.
- composition A may comprise a total content of (meth) acrylate monomer (s) greater than or equal to 30%, preferably greater than or equal to 40%, even more preferably greater than or equal to 60% by weight relative to the total weight of composition A.
- composition B comprises a (meth) acrylate monomer
- its content may be greater than or equal to 40% by weight, preferably greater than or equal to 50% by weight, and advantageously greater than or equal to 60% by weight relative to the weight total of composition B.
- composition B comprises at least one (meth) acrylate monomer.
- the two-component composition according to the invention can comprise at least one additive chosen from the group consisting of catalysts, fillers, antioxidants, light stabilizers / UV absorbers, metal deactivators, antistats, anti-fog agents, foaming agents, biocides, plasticizers, lubricants, emulsifiers, colorants, pigments, rheological agents, modifiers impact, adhesion promoters, optical brighteners, flame retardants, anti-seepage agents, nucleating agents, solvents, and mixtures thereof.
- additives chosen from the group consisting of catalysts, fillers, antioxidants, light stabilizers / UV absorbers, metal deactivators, antistats, anti-fog agents, foaming agents, biocides, plasticizers, lubricants, emulsifiers, colorants, pigments, rheological agents, modifiers impact, adhesion promoters, optical brighteners, flame retardants, anti-seepage agents, nucleating agents, solvents, and mixtures thereof.
- composition A and / or composition B of the composition according to the invention may be present in composition A and / or composition B of the composition according to the invention.
- plasticizer As an example of a plasticizer that can be used, there may be mentioned any plasticizer usually used in the field of adhesives such as, for example, epoxy resins, phthalates, benzoates, trimethylolpropane esters, trimethylolethane esters. , trimethylolmethane esters, glycerol esters, pentaerythritol esters, naphthenic mineral oils, adipates, cyclohexyldicarboxylates, paraffinic oils, natural oils (possibly epoxidized), polypropylenes, polybutylenes, hydrogenated polyisoprenes and hydrogenated polyisoprenes their mixtures.
- adhesives such as, for example, epoxy resins, phthalates, benzoates, trimethylolpropane esters, trimethylolethane esters. , trimethylolmethane esters, glycerol esters, pentaerythritol esters, naphthenic mineral oils,
- diisodecyl phthalate such as for example marketed under the name PALATINOL TM DI DP by the company BASF
- an ester of alkylsulphonic acid and of phenol such as for example marketed under the name MESAMOLL® by the company LANXESS
- diisononyl-1 such as for example marketed under the name MESAMOLL® by the company LANXESS
- diisononyl-1 such as for example marketed under the name HEXAMOLL DINCH® by the company BASF
- pentaerythritol tetravalerate such as for example marketed under the name PEVALEN TM by the company PERSTORP
- the oil epoxidized soybean such as, for example, sold under the name VIKOFLEX® 7170 by the company ARKEMA.
- rheological agent (s) which can be used, there may be mentioned any rheological agent usually used in the field of adhesive compositions.
- the thixotropic agents are chosen from: PVC plastisols, corresponding to a suspension of PVC in a plasticizer miscible with PVC, obtained in situ by heating at temperatures ranging from 60 ° C to 80 ° C.
- PVC plastisols can be those described in particular in the work “Polyurethane Sealants”, Robert M. Evans, ISBN 087762-998-6, fumed silica, such as for example sold under the name HDK® N20 by WACKER; urea derivatives resulting from the reaction of an aromatic diisocyanate monomer such as 4,4'-MDI with an aliphatic amine such as butylamine.
- urea derivatives is described in particular in application FR 1 591 172; micronized amide waxes, such as CRAYVALLAC® SLT or CRAYVALLAC® SLA sold by ARKEMA.
- composition according to the invention can further comprise at least one organic and / or inorganic filler.
- the usable mineral filler (s) is (are) advantageously chosen so as to improve the mechanical performance of the composition according to the invention in the crosslinked state.
- mineral filler As an example of usable mineral filler (s), it is possible to use any mineral filler (s) usually used in the field of adhesive compositions. These fillers are typically in the form of particles of various geometry. They can be for example spherical, fibrous, or have an irregular shape.
- the filler (s) is (are) chosen from the group consisting of clay, quartz, carbonate fillers, kaolin, gypsum, clays, and their mixtures, preferably the filler (s) is (are) chosen from carbonate fillers, such as carbonates of alkali or alkaline earth metals, and more preferably calcium carbonate or chalk.
- These fillers can be untreated or treated, for example using an organic acid such as stearic acid, or a mixture of organic acids consisting mainly of stearic acid.
- hollow mineral microspheres such as hollow glass microspheres, and more particularly those made of sodium and calcium borosilicate or of aluminosilicate.
- composition according to the invention can also comprise at least one adhesion promoter, preferably chosen from silanes, such as aminosilanes, epoxysilanes or acryloylsilanes, or adhesion promoters based on phosphate ester.
- adhesion promoter preferably chosen from silanes, such as aminosilanes, epoxysilanes or acryloylsilanes, or adhesion promoters based on phosphate ester.
- a solvent in particular a volatile solvent
- its content is preferably less than or equal to 5% by weight, more preferably less than or equal to 3% by weight, relative to the total weight of the product. composition.
- the content of solvent (s) in the composition is between 0% and 5% by weight.
- a pigment is present in the composition, its content is preferably less than or equal to 3% by weight, more preferably less than or equal to 2% by weight, relative to the total weight of the composition.
- the pigment may for example represent from 0.1% to 3% by weight or from 0.4% to 2% by weight of the total weight of the composition.
- the pigments can be organic or inorganic pigments.
- the pigment is T1O2, in particular KRONOS® 2059 sold by the company KRONOS.
- the composition can comprise an amount of 0.1% to 3%, preferably 1% to 3% by weight, of at least one UV stabilizer or antioxidant.
- UV stabilizer or antioxidant typically introduced to protect the composition from degradation resulting from a reaction with oxygen which may be formed by the action of heat or light.
- These compounds can include primary antioxidants which scavenge free radicals. Primary antioxidants can be used alone or in combination with other secondary antioxidants or UV stabilizers.
- IRGANOX® 1010 Mention may be made, for example, of IRGANOX® 1010, IRGANOX® B561, IRGANOX® 245, IRGAFOS® 168, TINUVIN® 328 or TINUVIN TM 770 sold by BASF.
- the composition can comprise at least one acrylic block copolymer.
- Acrylic block copolymers are typically impact modifiers.
- the acrylic block copolymers can be copolymers comprising:
- the copolymers are rigid block / flexible block / rigid block triblocks, in which:
- the flexible block (B) advantageously contains:
- the rigid block (A) preferably comprises monomer units derived from methyl methacrylate monomers.
- the rigid block (A) can also comprise at least one dialkylacrylamide monomer whose alkyl groups, linear or branched, comprise from 1 to 10 carbon atoms, such as N, N-dimethylacrylamide.
- the flexible block (B) preferably comprises monomer units derived from at least one monomer chosen from butyl acrylate, 2-ethylhexyl acrylate, hydroxyethyl acrylate, 2-ethylhexyl methacrylate, l n-octyl acrylate and mixtures thereof.
- the copolymer is a polymethyl methacrylate / n-butyl polyacrylate / polymethyl methacrylate block copolymer.
- the acrylic block copolymers mention may be made, for example, of the Nanostrength® marketed by Arkema (M52 comprising 52% by weight of n-butyl polyacrylate, or M75 comprising approximately 75% by weight of n-butyl polyacrylate or M65 comprising about 65% by weight of n-butyl polyacrylate).
- M52 comprising 52% by weight of n-butyl polyacrylate
- M75 comprising approximately 75% by weight of n-butyl polyacrylate
- M65 comprising about 65% by weight of n-butyl polyacrylate
- the composition may comprise at least one urethane-acrylate having a number-average molecular weight greater than or equal to 2000 g / mol, preferably greater than or equal to 4000 g / mol.
- Urethane acrylates can be obtained by reacting a polyol with a polyisocyanate, followed by functionalization with, for example, hydroxymethyl methacrylate.
- Composition B can comprise at least one epoxy resin.
- the epoxy resin can be aliphatic, cycloaliphatic, heterocyclic or aromatic.
- the epoxy resin can be monomeric or polymeric.
- the epoxy resins can be chosen from polyglycidyl ethers of polyphenolic compounds, preferably comprising from 2 to 6 glycidyl ether functions per mole of resin.
- a phenolic compound is a compound having at least two aromatic hydroxyl groups.
- the phenolic compounds can be selected from the group consisting of resorcinol, catechol, hydroquinone, bisphenol A (2,2-bis- (4-hydroxyphenyl) propane), bisphenol AP (1, 1-bis- (4 -hydroxyphenyl) -1-phenylethane), bisphenol AF (2,2-bis- (4-hydroxyphenyl) - hexafluoropropane), bisphenol B ((2,2-bis- (4-hydroxyphenyl) butane), bisphenol BP (bis- (4- hydroxyphenyl) -diphenylmethane), bisphenol C (2,2-bis- (3-methyl-4-hydroxyphenyl) propane), bisphenol Cil (bis (4-hydroxyphenyl) -2,2-dichloroethylene), bisphenol E ( 1, 1 -bis- (4- hydroxyphenyl) ethane), bisphenol F (bis (4-hydroxyphenyl) -2,2-dichloroethylene), bisphenol FL (4,4 '- (9H-fluoren-9-yliden
- the epoxy resin can have an epoxy functional content ranging from 0.3 to 10.8 meq per gram of resin.
- epoxy resins are typically available commercially. Mention may be made, for example, of the DER TM 331 and DER TM 383 resins marketed by the company DOW CHEMICALS, the EPON 862 resin marketed by HEXION SPECIALITY CHEMICALS, the EPOSIR® resins based on bisphenol A marketed by SIR INDUSTRIAL (for example EPOSIR® 7120, EPOSIR® resins based on bisphenol A / bisphenol F (for example EPOSIR® F556).
- composition B does not include an epoxy resin.
- the volume ratio of composition A / composition B in the composition of the invention ranges from 20/1 to 1/1, preferably from 10/1 to 1/1.
- the present invention preferably relates to a two-component composition comprising:
- composition A comprising:
- composition B comprising:
- composition being characterized in that:
- composition A comprises at least one radical photoinitiator in composition A and / or B;
- radical photoinitiator chosen from the following radical photoinitiators:
- phosphine oxides such as for example diphenyl- (2,4,6-trimethylbenzoyl) phosphine oxide (TPO), ethyl- (2,4,6-trimethylbenzoyl) phenylphosphine oxide ( TPO-L) and bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine oxide (BAPO);
- TPO diphenyl- (2,4,6-trimethylbenzoyl) phosphine oxide
- TPO-L ethyl- (2,4,6-trimethylbenzoyl) phenylphosphine oxide
- BAPO bis- (2,6-dimethoxybenzoyl) -2,4,4-trimethylphenyl phosphine oxide
- thioxanthone family such as for example isopropylthioxanthone (ITX), 2,4-diethylthioxanthone, 2,4-dimethylthi
- R 7 represents H or methyl
- - R 8 represents H or ethyl
- - p represents 0 or 1
- Ready-to-use kit comprising composition A as defined above on the one hand and composition B as defined above on the other hand, packaged in two separate compartments. It may for example be a two-component cartridge.
- composition according to the invention may be in a two-component form, for example in a ready-to-use kit, comprising composition A on the one hand in a first compartment or drum and composition B d. '' elsewhere in a second compartment or drum, in proportions suitable for direct mixing of the two components, for example using a metering pump.
- the kit further comprises one or more means allowing the mixing of compositions A and B.
- the mixing means are chosen from metering pumps, static mixers of diameter adapted to the quantities. used.
- the present invention also relates to the use of a composition as defined above, as an adhesive, mastic or coating, preferably as an adhesive.
- the invention also relates to the use of said composition for the repair and / or structural or semi-structural bonding of materials in the field of transport, automobile (car, bus or truck), assembly, marine, etc. electronics, or construction.
- the invention also relates to the use of said composition for the repair and / or structural or semi-structural bonding of materials in the field of transport, automobile (car, bus or truck), assembly, marine, etc. or construction.
- the present invention also relates to a method of assembling two substrates by bonding, comprising: coating on at least one of the two substrates to be assembled with a composition obtained by mixing compositions A and B as defined above; then the effective contacting of the two substrates; crosslinking the composition by subjecting it to electromagnetic irradiation.
- the crosslinking step can be carried out at a temperature between 0 ° C and 200 ° C, preferably between 10 ° C and 150 ° C, preferably between 23 and 80 ° C and in particular between 20 ° C and 25 ° C.
- Electromagnetic irradiation can be carried out with a UV radiation source or with an LED.
- the electromagnetic irradiation crosslinking step can be performed at a wavelength ranging from 200 to 500 nm.
- the electromagnetic irradiation step is carried out with an intensity less than or equal to 300 mW / cm 2 , preferably less than or equal to 200 mW / cm 2 , for example less than or equal to 100 mW / cm 2 .
- Suitable substrates are, for example, inorganic substrates such as concrete, metals or alloys (such as aluminum alloys, steel, non-ferrous metals and galvanized metals); or organic substrates such as wood, plastics such as PVC, polycarbonate, PMMA, polyethylene, polypropylene, polyesters, epoxy resins; metal substrates and painted composites.
- compositions according to the invention advantageously allow rapid polymerization and polymerization which takes place at the surface and at depth.
- the surface of the crosslinked compositions dries quickly and are not "tacky", which advantageously makes it possible to increase the productivity of industrial processes.
- compositions according to the invention advantageously allow a good compromise between storage stability and high reactivity.
- compositions of the invention makes it possible to crosslink at the surface and depth the shadow zones which have not been irradiated.
- compositions according to the invention advantageously exhibit, after crosslinking, good adhesive properties.
- between x and y or “ranging from x to y” is meant an interval in which the limits x and y are included.
- the range “between 0% and 25%” notably includes the values 0% and 25%.
- ARKEMA is a micronized amide wax used as a rheological agent
- - VISIOMER® GLYFOMA (CAS: 1620329-57-9) marketed by EVONIK Industries and with a molar mass equal to 172.2 g / mol, mixture of isomers of formal glycerol methacrylate, comprising a content of MEHQ (4-hydroxyanisole or hydroquinone monomethyl ether) of 200 ppm;
- - AEROSIL ® R202 (CAS number: 67762-90-7): a hydrophobic fumed silica (post-treated PDMS) with a specific surface area (BET) equal to 100 ⁇ 20 m 2 / g marketed by EVONIK;
- MBS Clearstrength ® XT100 marketed by ARKEMA: a “core-shell” impact modifier based on MBS (MMA-butadiene-styrene);
- - VIKOFLEX® 7170 marketed by ARKEMA is an epoxidized soybean oil used as a plasticizer
- - urethane-acrylate U1 obtained by reacting a polypropylene glycol diol of molar mass of 2000 g / mol with MDI, followed by functionalization with hydroxymethyl methacrylate.
- the weight average molecular mass is 6500 g / mol and the polydispersity is 2.9.
- Component A and component B above were mixed in a 1: 1 volume ratio.
- the mixing is carried out at a temperature of approximately 23 ° C., according to the volume ratio given with a static mixer, then was irradiated under LED at 405 nm with an intensity of 100 mW / cm 2 .
- Component A and component B above were mixed in a 1: 1 volume ratio.
- the mixing is carried out at a temperature of approximately 23 ° C., according to the volume ratio given with a static mixer.
- This optical pyrometry test is used to determine the exothermicity of the reaction and the latency time, that is, the time it takes for the sample to begin to polymerize. This time is freezing time.
- FIG. 1 shows that comparative composition No. 2 (absence of photoinitiator, curve a) does not polymerize in the absence of photoinitiator and irradiation with an LED.
- composition No. 1 according to the invention (curve b) polymerizes very quickly because an exotherm (temperature peak) is observed from the first seconds of irradiation.
- the polymer obtained is advantageously dry on the surface (“tack-free”).
- Example 3 Composition No. 3
- the Crayvallac® and the VISIOMER GLYFOMA are mixed at 55 ° C. for 1 h.
- the reaction mixture is then cooled to 23 ° C and the other ingredients constituting component A are added in the proportions indicated in the following table at a temperature of 23 ° C.
- component B In a reactor maintained under constant stirring and under nitrogen, the various ingredients constituting component B are mixed in the proportions indicated in the following table at a temperature of 23 ° C. Component A and component B above were mixed in a 1: 1 volume ratio.
- gel time 30 s.
- the polymer obtained is advantageously dry on the surface (“tack-free”) so the oxygen has not had time to inhibit the surface.
- the combination of the photoactivated redox system advantageously makes it possible to improve the surface polymerization in air.
- composition A of composition no. 1 of example 1 was placed in a study at 50 ° C for 12 days.
- compositions A and B of composition n ° 1 were made in a volume ratio 1: 1 at 23 ° C with a static mixer, then was irradiated under LED at 405 nm with an intensity of 100 mJ / cm 2 .
- composition No. 1 according to the invention is almost identical with composition No. 1 which has undergone accelerated aging (temperature peak at 101 ° C. with a gel time of 32 s).
- the reactivity of composition no. 1 is advantageously stable over time.
- compositions No. 1 (Example 1) and No. 3 (Example 3) were tested for polymerization in the shadow zones. Part of the sample (mixture) is hidden to act as a barrier to light. The other part is irradiated for two minutes with an LED at 405 nm with an intensity of 100 mW / cm 2 . The sample is then left in the dark and checked at different times to see the propagation of the polymerization in the non-irradiated zone thanks to the second mechanism of the redox reaction which does not require light. Complete polymerization (shadow areas included) of the samples was observed within 1 hour 30 minutes.
- Example 6 bonding tests - compositions n ° 4 and n ° 5
- the CRAYVALLAC® and the VISIOMER GLYFOMA are mixed at 55 ° C. for 1 h. Then the mixture is brought down to 23 ° C and the other ingredients constituting component A are added in the proportions indicated in the following table at a temperature of 23 ° C.
- Component A and component B above were mixed, in a 1: 1 volume ratio.
- the mixing is carried out at a temperature of about 23 ° C, according to the given volume ratio with a static mixer, then was irradiated under LED at 405 nm with an intensity of 100 mW / cm 2 .
- Bonding tests Bonding is carried out on aluminum sterigmas from the company Rocholl. On a sterigma, an area of 25 * 12.5mm was delimited using Teflon wedges 250 ⁇ m thick, an area of 25 * 12.5mm. This zone was filled with the composition to be tested, then a second sterigma of the same material was laminated. The whole was held by forceps and placed in an air-conditioned room at 23 ° C or 100 ° C and 50% RH (relative humidity) for one week before traction on a dynamometer. Insolation on the edge for 30 seconds.
- RH relative humidity
- the purpose of traction on a dynamometer is to evaluate the maximum force (in MPa) to be exerted on the assembly to separate it.
- the use of a traction machine makes it possible to subjecting a single lap joint placed between two rigid supports to a shear stress until failure by exerting a tension on the supports parallel to the surface of the assembly and to the principal axis of the specimen.
- the result to be recorded is the force or stress at break.
- the shear stress is applied via the movable jaw of the tensile machine with displacement at the speed of 5 mm / min. This traction method is carried out as defined by standard EN 1465 of 2009.
- Figure 2 shows that composition No. 4 according to the invention (curve 1) exhibits a faster increase in cohesion than comparative composition No. 5 (curve 2).
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913176A FR3103487B1 (en) | 2019-11-25 | 2019-11-25 | Composition based on (meth)acrylate monomers |
PCT/FR2020/052154 WO2021105603A1 (en) | 2019-11-25 | 2020-11-24 | Composition made from (meth)acrylate monomers |
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EP4065655A1 true EP4065655A1 (en) | 2022-10-05 |
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EP20820503.9A Pending EP4065655A1 (en) | 2019-11-25 | 2020-11-24 | Composition made from (meth)acrylate monomers |
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US (1) | US20230022325A1 (en) |
EP (1) | EP4065655A1 (en) |
JP (1) | JP2023503475A (en) |
CN (1) | CN114729231A (en) |
FR (1) | FR3103487B1 (en) |
TW (1) | TW202128793A (en) |
WO (1) | WO2021105603A1 (en) |
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FR3122881B1 (en) * | 2021-05-17 | 2024-04-19 | Bostik Sa | Composition based on (meth)acrylate monomers |
FR3125055A1 (en) * | 2021-07-12 | 2023-01-13 | Bostik Sa | Composition based on (meth)acrylate monomers |
FR3125056A1 (en) * | 2021-07-12 | 2023-01-13 | Bostik Sa | Composition based on (meth)acrylate monomers |
FR3129402B1 (en) * | 2021-11-22 | 2023-10-27 | Bostik Sa | Composition based on (meth)acrylate monomers |
FR3135984A1 (en) * | 2022-05-31 | 2023-12-01 | Bostik Sa | Composition based on (meth)acrylate compounds |
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US3547848A (en) | 1967-11-03 | 1970-12-15 | Armour Ind Chem Co | Thixotropic coating compositions comprising a varnish and a di-substituted urea |
JPS5258315A (en) | 1975-11-10 | 1977-05-13 | Hitachi Denshi Ltd | Portable tv camera |
BRPI0714584A2 (en) * | 2006-07-28 | 2013-04-30 | Lord Corp | dual cure adhesive formulations |
CN102898963B (en) * | 2012-10-18 | 2014-03-26 | 上海康达化工新材料股份有限公司 | Acrylate structure adhesive and preparation method thereof |
KR102246144B1 (en) * | 2012-10-26 | 2021-04-30 | 헨켈 아이피 앤드 홀딩 게엠베하 | Adhesive compositions |
US9771501B2 (en) * | 2013-02-20 | 2017-09-26 | Illinois Tool Works, Inc. | Galvanized metal bonding adhesive formulation and process for the use thereof |
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2020
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- 2020-11-24 TW TW109141174A patent/TW202128793A/en unknown
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US20230022325A1 (en) | 2023-01-26 |
FR3103487B1 (en) | 2022-03-04 |
FR3103487A1 (en) | 2021-05-28 |
WO2021105603A1 (en) | 2021-06-03 |
TW202128793A (en) | 2021-08-01 |
JP2023503475A (en) | 2023-01-30 |
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