JPH04202209A - Aqueous resin composition, its production and binder for nonwoven cloth - Google Patents
Aqueous resin composition, its production and binder for nonwoven clothInfo
- Publication number
- JPH04202209A JPH04202209A JP33174090A JP33174090A JPH04202209A JP H04202209 A JPH04202209 A JP H04202209A JP 33174090 A JP33174090 A JP 33174090A JP 33174090 A JP33174090 A JP 33174090A JP H04202209 A JPH04202209 A JP H04202209A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous
- silicone resin
- ethylenically unsaturated
- resin composition
- polymer
- 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
- 239000011342 resin composition Substances 0.000 title claims abstract description 30
- 239000011230 binding agent Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000004744 fabric Substances 0.000 title abstract description 8
- 229920002050 silicone resin Polymers 0.000 claims abstract description 32
- 239000000178 monomer Substances 0.000 claims abstract description 30
- 239000006185 dispersion Substances 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000012736 aqueous medium Substances 0.000 claims abstract description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 28
- 239000000839 emulsion Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 230000002688 persistence Effects 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 11
- -1 diene compounds Chemical class 0.000 description 11
- 239000004205 dimethyl polysiloxane Substances 0.000 description 11
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 11
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 238000007720 emulsion polymerization reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000007870 radical polymerization initiator Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- XLYMOEINVGRTEX-ONEGZZNKSA-N (e)-4-ethoxy-4-oxobut-2-enoic acid Chemical compound CCOC(=O)\C=C\C(O)=O XLYMOEINVGRTEX-ONEGZZNKSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- UUFQTNFCRMXOAE-UHFFFAOYSA-N 1-methylmethylene Chemical compound C[CH] UUFQTNFCRMXOAE-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- SXZSFWHOSHAKMN-UHFFFAOYSA-N 2,3,4,4',5-Pentachlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC(Cl)=C(Cl)C(Cl)=C1Cl SXZSFWHOSHAKMN-UHFFFAOYSA-N 0.000 description 1
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- VVAAYFMMXYRORI-UHFFFAOYSA-N 4-butoxy-2-methylidene-4-oxobutanoic acid Chemical compound CCCCOC(=O)CC(=C)C(O)=O VVAAYFMMXYRORI-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- MSYLJRIXVZCQHW-UHFFFAOYSA-N formaldehyde;6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound O=C.NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 MSYLJRIXVZCQHW-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- XLYMOEINVGRTEX-UHFFFAOYSA-N fumaric acid monoethyl ester Natural products CCOC(=O)C=CC(O)=O XLYMOEINVGRTEX-UHFFFAOYSA-N 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 229940074369 monoethyl fumarate Drugs 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical compound CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 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
- 239000003960 organic solvent Substances 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 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
- 230000002265 prevention Effects 0.000 description 1
- 239000013615 primer Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Graft Or Block Polymers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、水性樹脂組成物、水性樹脂組成物の製造方法
及び不織布結合材に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an aqueous resin composition, a method for producing an aqueous resin composition, and a nonwoven fabric binder.
〈従来の技術〉
アクリル系単量体の重合体水性分散液とシリコーン樹脂
の水性分散液とを混合した水性樹脂組成物は例えば不織
布結合材としてよく知られている。<Prior Art> An aqueous resin composition prepared by mixing an aqueous polymer dispersion of an acrylic monomer and an aqueous dispersion of a silicone resin is well known as, for example, a nonwoven fabric binder.
〈発明が解決しようとする課題〉
しかしながら、上記した組成物の皮膜は柔軟性が不充分
であり、それを不織布結合材として用いた場合、処理布
の柔軟性が不十分であり、かつその柔軟性の耐久性が著
しく悪かった。<Problems to be Solved by the Invention> However, the film of the above composition has insufficient flexibility, and when it is used as a nonwoven fabric binder, the treated fabric has insufficient flexibility and its flexibility The durability was extremely poor.
〈課題を解決するための手段〉
エチレン性不飽和単量体の重合体（Ｂ）粒子が水性媒体
中に分散してなる水性樹脂組成物が、エチレン性不飽和
単量体の重合体水性分散液とシリコーン樹脂の水性分散
液とを混合した水性樹脂組成物に比べて、処理布の柔軟
性に優れており、かつその柔軟性の耐久性の点でも著し
く優れていることを見い出し、本発明を完成するに至っ
た。<Means for solving the problem> An aqueous resin composition comprising polymer (B) particles of an ethylenically unsaturated monomer dispersed in an aqueous medium is an aqueous dispersion of a polymer of an ethylenically unsaturated monomer. It has been found that the treated fabric has superior flexibility and is also significantly superior in the durability of the flexibility compared to an aqueous resin composition that is a mixture of a silicone resin and an aqueous dispersion of silicone resin, and has developed the present invention. I was able to complete it.
即ち本発明は、粒子内にシリコーン樹脂（Ａ）を包含し
たエチレン性不飽和単量体の重合体（Ｂ）粒子が水性媒
体中に分散してなる水性樹脂組成物、シリコーン樹脂（
Ａ）の水性分散体の存在下、エチレン性不飽和単量体を
乳化重合することを特徴とする水性樹脂組成物の製造方
法及びシリコーン樹脂（Ａ）が内包されたエチレン性不
飽和単量体の重合体（Ｂ）又はシリコーン樹脂（Ａ）が
混在したエチレン性不飽和単量体の重合体（Ｂ）が水性
媒体中に分散してなる水性樹脂１組成物を必須成分とし
て含有してなる不織布結合材を提供するものである。That is, the present invention provides an aqueous resin composition in which particles of a polymer (B) of an ethylenically unsaturated monomer containing a silicone resin (A) are dispersed in an aqueous medium, a silicone resin (
A method for producing an aqueous resin composition comprising emulsion polymerization of an ethylenically unsaturated monomer in the presence of the aqueous dispersion of A) and an ethylenically unsaturated monomer encapsulating a silicone resin (A) or a polymer (B) of an ethylenically unsaturated monomer mixed with a silicone resin (A) is dispersed in an aqueous medium, and contains as an essential component an aqueous resin composition. The present invention provides a nonwoven bonding material.
本発明に係るシリコーン樹脂（Ａ）としては、公知慣用
のものがいずれも使用できるが、例えばジメチルポリシ
ロキサン、メチルハイドロジエンポリシロキサン、ジフ
ェニルポリシロキサン、フェニルハイドロジエンポリシ
ロキサン、メチルフェニルポリシロキサン、ジメチルポ
リシロキサン−ジフェニルポリシロキサンブロック共重
合体、ジメチルポリシロキサン−ジフェニルポリシロキ
サンランダム共重合体、アミノ変性ジメチルポリシロキ
サン、エポキシ変性ジメチルポリシロキサン、カルボキ
シル変性ジメチルポリシロキサン、グリコール変性ジメ
チルポリシロキサン等が挙げられる。これらのシリコー
ン樹脂（Ａ）は単独使用でも二種以上の併用でもよい。As the silicone resin (A) according to the present invention, any known and commonly used silicone resin can be used, such as dimethylpolysiloxane, methylhydrodienepolysiloxane, diphenylpolysiloxane, phenylhydrodienepolysiloxane, methylphenylpolysiloxane, dimethyl Examples include polysiloxane-diphenylpolysiloxane block copolymer, dimethylpolysiloxane-diphenylpolysiloxane random copolymer, amino-modified dimethylpolysiloxane, epoxy-modified dimethylpolysiloxane, carboxyl-modified dimethylpolysiloxane, glycol-modified dimethylpolysiloxane, etc. . These silicone resins (A) may be used alone or in combination of two or more.
中でも「ぬめり観」のある柔軟性が要求される場合には
、アミノ変性ジメチルポリシロキサン等のアミノ変性シ
リコーン樹脂が、滑性のある柔軟性が要求される場合に
は、エポキシ変性ジメチルポリシロキサン等のエポキシ
変性シリコーン樹脂であることが好ましい。アミノ変性
シリコーン樹脂の中ではアミノ基を２個以上のもののほ
うが耐候性に優れる傾向がある。Among them, when flexibility with a "slimy" appearance is required, amino-modified silicone resins such as amino-modified dimethylpolysiloxane are used, and when flexibility with slipperiness is required, epoxy-modified dimethylpolysiloxane etc. It is preferable that it is an epoxy-modified silicone resin. Among amino-modified silicone resins, those having two or more amino groups tend to have better weather resistance.
シリコーン樹脂（Ａ）としては、具体的には次の様なも
のが例えば挙げられる。Specific examples of the silicone resin (A) include the following.
ＣＨｚ Ｃ１（３ＧＨｚ ＣＨ＊Ｒ−ＳｉＯ＋Ｓ
ｉＯ÷ｒ＋ＳｉＯ＋−ｒ−Ｓｉ−ＲＲＣＨ３ＣＨｚ
Ｒ
ＣＨ２
Ｎｏ。CHz C1 (3GHz CH*R-SiO+S
iO÷r+SiO+-r-Si-RRCH3CHz
R CH2 No.
ＩＩ ｌ ｌ ＲＣＨ３ＣＬ Ｒ 瑠 ｔｔｚ ＮＨ。II l l RCH3CL R Ru ttz N.H.
ＣＨ３ＣＨ３Ｃ１（３ＣＨ３
Ｒ−５ｉＯ−（−５ｉＯ−＋−ｒ＋５ｉＯ−）ｙ−５ｉ
−ＲＲＣＨ：＋ ＣＨ２Ｒ
ＣＨ。CH3CH3C1 (3CH3 R-5iO-(-5iO-+-r+5iO-)y-5i
-RRCH:+CH2RCH.
ＣＨ２
ＣＨ２
ＣＨ３ＣＨ３Ｃ１３ＣＨ３
（ＣＨｚｈＮＨ（ＣＨｚｈＮＨ２
Ｃ）＋３ ＣＨ３ＣＨ３Ｃ１’ｈ
（ＣＨｚｈＮＨＡＣＨｚｈＮＨｚ
ＣＨ３Ｃ１（ｌ Ｃ８３ＣＨａｌ １
１ １ＧＨｚ４Ｈｚ−ＮＨｚ
ＣＨ３ＣＨ３ＣＨａ ＣＨ３
１１：
Ｒ−３ｉＯ−＋ＳｉＯ→１−←ＳｉＯ＋Ｔ−ｓｉ−ＲＲ
ＣＨ３ＣＨｚ Ｒ
ＣＨ２−Ｃ０゜
Ｒ−ＳｉＯ＋ＳｉＯ→１−←ＳｉＯ−）７−５ｉ−ＲＲ
ＣＨ３Ｃ）Ｉｔ Ｒ
ＣＨ，ＣＨ３ＣＨ，Ｃ）１３
Ｉ １ １ ！（Ｃ
Ｌ）ｙｏ（（ＪｌｚＣＨ，０ｈ−ｆＣＪ６０）ｖｘＣＨ
３ＣＨ３ＣＨ３
Ｉ１＋
Ｒ−ＳｉＯ＋ＳｉＯ→７Ｓｉ−Ｒ
１ｌ
ＲＣＨ３Ｒ
ｌ３
ＣＬ Ｃ１ｈ ＣＬ
ＣＨｚ−５ｉＯ＋ＳｉＯ→７Ｓｉ−ＣＨ３ＣＨ３ＨＣＨ
３
ＣＨ３（Ｊ１３ ＣＨ３
ＨＯ−ＳｉＯ＋ＳｉＯ→−ｒ＝ｓｉ−ＯＨＣＬ Ｃ
Ｈ３ＣＨ３
〔但し、Ｒはメチル基又はメトキシ基、Ｘは水素原子又
は低級アルキル基、ｘ、ｙ、ｎはいずれも正の整数であ
る。〕
本発明に係るエチレン性不飽和単量体の重合体（Ｂ）と
しては各種の重合体が挙げられるが、例えば平均ガラス
転移温度が一６０〜６０°Ｃの重合体が挙げられる。本
発明の水性樹脂組成物を例えば不織布用結合側として用
いる場合には重合体（Ｂ）の平均ガラス転移温度は−１
５〜−６０℃、中でも−２５〜−５５°Ｃであることが
好ましい。CH2 CH2 CH3CH3C13CH3 (CHzhNH(CHzhNH2 C)+3 CH3CH3C1'h (CHzhNHACHzhNHz CH3C1(l C83CHal 1
1 1GHz4Hz-NHz CH3CH3CHa CH3 11: R-3iO-+SiO→1-←SiO+T-si-RR
CH3CHz R CH2-C0゜R-SiO+SiO→1-←SiO-)7-5i-RR
CH3C)It R CH,CH3CH,C)13 I 1 1! (C
L)yo((JlzCH,0h-fCJ60)vxCH
3CH3CH3 I1+ R-SiO+SiO→7Si-R 1l RCH3R 13 CL C1h CL CHz-5iO+SiO→7Si-CH3CH3HCH
3 CH3(J13 CH3 HO-SiO+SiO→-r=si-OHCL C
H3CH3 [However, R is a methyl group or a methoxy group, X is a hydrogen atom or a lower alkyl group, and x, y, and n are all positive integers. ] The polymer (B) of the ethylenically unsaturated monomer according to the present invention includes various polymers, and includes, for example, a polymer having an average glass transition temperature of 160 to 60°C. When the aqueous resin composition of the present invention is used, for example, as a bonding side for a nonwoven fabric, the average glass transition temperature of the polymer (B) is -1
5 to -60°C, preferably -25 to -55°C.
−粒子中のシリコーン樹脂（Ａ）とエチレン性不飽和単
量体の重合体（Ｂ）との重量比率は特に制限されないが
、通常（Ａ）： （Ｂ）＝０．１〜５．０ ＝９９．
９〜９５．０、好ましくは０．３〜３．０ ＝９９．７
９７．０である。- The weight ratio of the silicone resin (A) and the ethylenically unsaturated monomer polymer (B) in the particles is not particularly limited, but usually (A): (B) = 0.1 to 5.0 = 99.
9-95.0, preferably 0.3-3.0 = 99.7
It is 97.0.
本発明の水性樹脂組成物は、樹脂（Ａ）の粒子と重合体
（Ｂ）の粒子が別個に水性媒体中に分散している従来の
組成物と異なり、樹脂（Ａ）が重合体（Ｂ）が一つの粒
子内に存在しており、樹脂（Ａ）が重合体（Ｂ）に内包
されていたり、樹脂（Ａ）が重合体（Ｂ）上に点在する
（本発明における「包含」とは、この様な状態を指称す
る。）粒子が水性媒体中に分散しているものである。The aqueous resin composition of the present invention differs from conventional compositions in which resin (A) particles and polymer (B) particles are separately dispersed in an aqueous medium. ) are present in one particle, and the resin (A) is encapsulated in the polymer (B), or the resin (A) is scattered on the polymer (B) ("inclusion" in the present invention). refers to such a state.) Particles are dispersed in an aqueous medium.
本発明の水性樹脂組成物は、例えばシリコーン樹脂（Ａ
）の存在下で、エチレン性不飽和単量体を乳化重合する
ことにより得ることができる。The aqueous resin composition of the present invention is, for example, a silicone resin (A
) can be obtained by emulsion polymerization of ethylenically unsaturated monomers.
シリコーン樹脂（Ａ）はそのまま用いてもよいが、通常
水性分散液の形態で用いられる。シリコーン樹脂（Ａ）
の水性分散液の調製方法は、特に制限されるものではな
いが、例えば界面活性剤を用いてシリコーン樹脂（Ａ）
と水を混合して強制乳化してそれを得る方法、重合性エ
チレン性不飽和二重結合を有するオルガノシロキサンを
触媒の存在下乳化重合してそれを得る方法等が挙げられ
る。Although the silicone resin (A) may be used as it is, it is usually used in the form of an aqueous dispersion. Silicone resin (A)
The method for preparing the aqueous dispersion is not particularly limited, but for example, silicone resin (A) may be prepared using a surfactant.
Examples include a method of obtaining it by mixing and forcibly emulsifying it with water, and a method of obtaining it by emulsion polymerization of an organosiloxane having a polymerizable ethylenically unsaturated double bond in the presence of a catalyst.
シリコーン樹脂（Ａ）を水性分散液という形態で用いる
場合、シリコーン樹脂（Ａ）の粒子径は０．０１〜１．
５μｍであることが好ましく、中でも後続して行うエチ
レン性不飽和単量体の重合を円滑に進め、例えば不織布
用結合材として用いる場合において不織布基材への充分
な接着性を得るためには、０．０５〜０．８ μｍであ
ることがより好ましい。When using the silicone resin (A) in the form of an aqueous dispersion, the particle size of the silicone resin (A) is 0.01 to 1.
The thickness is preferably 5 μm, especially in order to smoothly proceed with the subsequent polymerization of the ethylenically unsaturated monomer and to obtain sufficient adhesion to the nonwoven fabric substrate when used as a binder for nonwoven fabrics, for example. More preferably, it is 0.05 to 0.8 μm.
本発明の水性樹脂組成物を製造するための反応条件は特
に限定されるものではないが、通常ラジカル重合開始剤
の存在下４０〜９５℃、好ましくは５０〜８０°Ｃで３
０分〜２４時間乳化重合を行えばよい。The reaction conditions for producing the aqueous resin composition of the present invention are not particularly limited, but usually at 40 to 95°C, preferably 50 to 80°C, in the presence of a radical polymerization initiator.
Emulsion polymerization may be carried out for 0 minutes to 24 hours.
この際に重合するエチレン性不飽和単量体を選択するこ
とにより、特色のある各種物性の水性樹脂組成物を得る
ことができる。By selecting the ethylenically unsaturated monomer to be polymerized at this time, aqueous resin compositions with various distinctive physical properties can be obtained.
重合に際して用いることのできるエチレン性不飽和単量
体は特に制限されるものではないが、例えば、共役ジエ
ン化合物とモノエチレン性不飽和単量体に大別すること
ができる。Ethylenically unsaturated monomers that can be used in the polymerization are not particularly limited, but can be broadly classified into, for example, conjugated diene compounds and monoethylenically unsaturated monomers.
本発明に係る共役ジエン化合物としてはブタジェン−Ｌ
３．２’−メチルブタジェン−Ｌ３．２−クロルブタジ
ェン−１，３、ペンタジェン−１，３等が挙げられる。As the conjugated diene compound according to the present invention, butadiene-L
3.2'-methylbutadiene-L3.2-chlorobutadiene-1,3, pentadiene-1,3, and the like.
本発明に係るモノエチレン性不飽和単量体としては、例
えばエチレン、プロピレン、ブテン等のオレフィン；
（メタ）アクリル酸メチル、（メタ）アクリル酸エチル
、（メタ）アクリル酸プロピル、（メタ）アクリル酸ブ
チル、（メタ）アクリル酸ペンチル、（メタ）アクリル
酸ヘキシル、（メタ）アクリル酸へブチル、（メタ）ア
クリル酸オクチル、（メタ）アクリル酸オクタデシル等
の（メタ）アクリル酸エステル；スチレン、α−メチル
スチレン、ビニルトルエン、クロルスチレン、２，４−
ジブロムスチレン等のモノエチレン性不飽和芳香族単量
体； （メタ）アクリロニトリル等の不飽和ニトリル；
（メタ）アクリル酸、クロトン酸、マレイン酸、フマ
ル酸、イタコン酸等のモノエチレン性不飽和カルボン酸
；無水マレイン酸等のモノエチレン性不飽和カルボン酸
無水物；マレイン酸モノメチル、フマル酸モノエチル、
イタコン酸モノｎ−ブチル等のモノエチレン性不飽和ジ
カルボン酸モノアルキルエステル；酢酸ビニル、プロピ
オン酸ビニル、バーサチック酸ビニル等のビニルエステ
ル；塩化ビニリデン、臭化ビニリデン等のビニリデンハ
ライド；アクリル酸−２−ヒドロキシエチル、アクリル
酸−２−ヒドロキシプロピル、メタクリル酸−２−ヒド
ロキシエチル等のモノエチレン性不飽和カルボン酸ヒド
ロキシアルキルエステル； （メタ）アクリル酸グリシ
ジル等のモノエチレン性不飽和カルボン酸のグリシジル
エステル； （メタ）アクリルアミド、Ｎ−メチロール
（メタ）アクリルアミド、Ｎ−ブトキシメチルアクリル
アミド、ジアセトンアクリルアミド等の（メタ）アクリ
ルアミド誘導体が挙げられる。Examples of the monoethylenically unsaturated monomer according to the present invention include olefins such as ethylene, propylene, and butene;
Methyl (meth)acrylate, ethyl (meth)acrylate, propyl (meth)acrylate, butyl (meth)acrylate, pentyl (meth)acrylate, hexyl (meth)acrylate, hebutyl (meth)acrylate, (Meth)acrylic esters such as octyl (meth)acrylate and octadecyl (meth)acrylate; styrene, α-methylstyrene, vinyltoluene, chlorstyrene, 2,4-
Monoethylenically unsaturated aromatic monomers such as dibromustyrene; unsaturated nitriles such as (meth)acrylonitrile;
Monoethylenically unsaturated carboxylic acids such as (meth)acrylic acid, crotonic acid, maleic acid, fumaric acid, and itaconic acid; monoethylenically unsaturated carboxylic acid anhydrides such as maleic anhydride; monomethyl maleate, monoethyl fumarate,
Monoethylenically unsaturated dicarboxylic acid monoalkyl esters such as mono-n-butyl itaconate; vinyl esters such as vinyl acetate, vinyl propionate, and vinyl versatate; vinylidene halides such as vinylidene chloride and vinylidene bromide; acrylic acid-2- Hydroxyalkyl esters of monoethylenically unsaturated carboxylic acids such as hydroxyethyl, 2-hydroxypropyl acrylate, and 2-hydroxyethyl methacrylate; Glycidyl esters of monoethylenically unsaturated carboxylic acids such as glycidyl (meth)acrylate; Examples include (meth)acrylamide derivatives such as (meth)acrylamide, N-methylol(meth)acrylamide, N-butoxymethylacrylamide, and diacetone acrylamide.
水性樹脂組成物を製造する際に用いるラジカル重合開始
剤としては、例えば、過硫酸カリウム、過硫酸ナトリウ
ム、過硫酸アンモニウム、過酸化水素、２，２′−アゾ
ビス−（２−アミジノプロパン）ジハイドロクロライド
等の水性触媒、ベンゾイルパーオキサイド、ｔ−ブチル
ハイドロパーオキサイド、クメンハイドロパーオキサイ
ド等の油性触媒が挙げられる。ラジカル重合開始剤の使
用量は、通常エチレン性不飽和単量体１００重量部に対
して、０．１〜５重量である。Examples of the radical polymerization initiator used in producing the aqueous resin composition include potassium persulfate, sodium persulfate, ammonium persulfate, hydrogen peroxide, and 2,2'-azobis-(2-amidinopropane) dihydrochloride. and oil-based catalysts such as benzoyl peroxide, t-butyl hydroperoxide, and cumene hydroperoxide. The amount of the radical polymerization initiator used is usually 0.1 to 5 parts by weight per 100 parts by weight of the ethylenically unsaturated monomer.
乳化重合の際にはポリオキシエチレンノニルフェニルエ
ーテル等の乳化剤、ラウリルメルカプタンおよびドデシ
ルメルカプタン等の連鎖移動剤、重合安定化を目的とし
たエチレンジアミノ四酢酸、あるいはｐＨｍ整のための
水酸化ナトリウム、ジメチルエタノールアミノおよびト
リエチルアミノ等の塩基等の各種添加剤を必要に応じて
使用することはなんら差しつかえない。During emulsion polymerization, emulsifiers such as polyoxyethylene nonylphenyl ether, chain transfer agents such as lauryl mercaptan and dodecyl mercaptan, ethylene diamino tetraacetic acid for the purpose of stabilizing polymerization, or sodium hydroxide and dimethyl for pH adjustment are used. There is no problem in using various additives such as bases such as ethanolamino and triethylamino as necessary.
この様にして例えば得られる水性樹脂組成物は、必要に
応じて濃縮や未反応単量体の除去、有機溶剤の添加を行
っても何ら差しつかえない。For example, the aqueous resin composition obtained in this manner may be subjected to concentration, removal of unreacted monomers, or addition of an organic solvent as necessary.
本発明の水性樹脂組成物の固型分は７０重量％程度まで
可能であるが、安定性を考慮すれば、４５〜６０重量％
の範囲が好ましい。The solid content of the aqueous resin composition of the present invention can be up to about 70% by weight, but if stability is taken into consideration, it is 45 to 60% by weight.
A range of is preferred.
本発明の水性樹脂組成物は、常温乾燥、強制乾燥あるい
は１００〜３００°Ｃで３０秒〜３０分加熱乾燥を行な
うことにより、屈曲性に優れた皮膜を得ることができる
。The aqueous resin composition of the present invention can be dried at room temperature, forced drying, or heated at 100 to 300°C for 30 seconds to 30 minutes to obtain a film with excellent flexibility.
本発明の水性樹脂組成物は、例えば硬化剤を併用するこ
とにより、より好適な、熱硬化性樹脂組成物を与えるこ
とが出来る。ここで用いることのできる硬化剤は特に限
定されるものではなく、公知慣用の硬化剤、ユリアーホ
ルムアルデヒド樹脂、メラミン−ホルムアルデヒド樹脂
、ベンゾグアナミン−ホルムアルデヒド樹脂、フェノー
ル−ホルムアルデヒド樹脂、ブロックトポリイソシアネ
ート等が例示される。硬化剤の使用量は水性樹脂組成物
の固形分１００重量部に対して３０重量部以下、なかで
も２〜２０重量部が好ましい。By using the aqueous resin composition of the present invention in combination with a curing agent, for example, a more suitable thermosetting resin composition can be obtained. The curing agent that can be used here is not particularly limited, and examples thereof include known and commonly used curing agents, urea formaldehyde resin, melamine-formaldehyde resin, benzoguanamine-formaldehyde resin, phenol-formaldehyde resin, blocked polyisocyanate, etc. be done. The amount of the curing agent used is preferably 30 parts by weight or less, preferably 2 to 20 parts by weight, based on 100 parts by weight of the solid content of the aqueous resin composition.
本発明の水性樹脂組成物には、必要に応じて硬化剤、顔
料、フィラー、流動性調節剤、消泡剤、粘着賦与剤、難
燃剤、酸化防止剤、撥水撥油剤及びその他の添加剤を添
加して用いても差し支えない。The aqueous resin composition of the present invention may contain a curing agent, a pigment, a filler, a fluidity regulator, an antifoaming agent, a tackifying agent, a flame retardant, an antioxidant, a water/oil repellent, and other additives as necessary. It may be used by adding.
本発明の組成物はフローコート、デイツプコート、スプ
レコート、ロールコート、電着コート等各種の方法で基
材へ塗布することができる。紙や不織布等の製造に本発
明の水性樹脂組成物を用いる場合には、ビータ−添加等
も行える。The composition of the present invention can be applied to a substrate by various methods such as flow coating, dip coating, spray coating, roll coating, and electrodeposition coating. When the aqueous resin composition of the present invention is used for producing paper, nonwoven fabrics, etc., a beater can also be added.
基材は特に限定されるものではなく、導電性基体、例え
ば鉄、スチール、アルミニウム、銅、マグネシウム等の
金属、金属化プラスチック、導電性カーボン被覆物質、
ガラス、木材、繊維、コンクリート、モルタル、羊毛お
よびプラスチックの如き金属、非金属有機物、無機物等
を挙げることができその形状も特に制限されるものでは
ない。The substrate is not particularly limited, and includes conductive substrates such as metals such as iron, steel, aluminum, copper, and magnesium, metallized plastics, conductive carbon-coated materials,
Examples include glass, wood, fibers, concrete, mortar, wool, metals such as plastics, nonmetallic organic substances, inorganic substances, and the shape thereof is not particularly limited.
本発明の水性樹脂組成物は、例えば衣料用不織布、フィ
ルター用不織布、医療用不織布等の不織布結合材、雑貨
用スパンボンド等のスパンポンド、寝具用キルト綿、家
具用キルト綿、衣料用キルト綿等のキルト綿結合材、植
毛衣料、植毛鞄、植毛雑貨品、植毛車両用品、等の植毛
・バッキング材、カーシート、船舶、航空機等の車両内
装品用結合材、ジオテキスタイル等の土木建築用接着剤
、化粧紙、凝革祇、包装紙等の紙加工用結合材・サイジ
ング剤、ガラス繊維、炭素繊維等の繊維収束剤、糊剤、
ラミネート接着剤、ポリエステルフィルム用プライマー
コート剤、耐候性外壁塗料、シーリング材、セメント混
和材、冷蔵庫、洗濯機、自動車等の制振塗料、電磁鋼板
用塗料、缶内面塗料、ガラス壜破裂防止塗料、セロファ
ンテープ、ガムテープ、両面テープ用帖接着剤等の各種
の用途に使用できる。The aqueous resin composition of the present invention can be used, for example, as a nonwoven fabric binder for nonwoven fabrics for clothing, nonwoven fabrics for filters, nonwoven fabrics for medical use, spunbonds such as spunbonds for miscellaneous goods, quilted cotton for bedding, quilted cotton for furniture, and quilted cotton for clothing. Flocked cotton binding materials for quilts such as flocked clothing, flocked bags, flocked miscellaneous goods, flocked vehicle supplies, etc., flocked and backing materials for car seats, vehicle interior products such as ships and aircraft, adhesives for civil engineering and construction such as geotextiles, etc. binders and sizing agents for paper processing such as decorative paper, hardened leather, wrapping paper, fiber binding agents for glass fibers and carbon fibers, sizing agents,
Laminating adhesives, primer coat agents for polyester films, weather-resistant exterior wall paints, sealants, cement admixtures, vibration damping paints for refrigerators, washing machines, automobiles, etc., paints for electromagnetic steel sheets, can interior paints, glass bottle burst prevention paints, It can be used for various purposes such as cellophane tape, gummed tape, and adhesive for double-sided tape.
〈実施例〉
次に本発明を実施例により詳細に説明するが、以下特に
断わりのない限り「部」は「重量部」を、「％」は「重
量％」を表わすものとする。<Example> Next, the present invention will be explained in detail with reference to Examples. Hereinafter, unless otherwise specified, "part" means "part by weight" and "%" means "% by weight".
実施例１
攪拌機付反応容器にコンデンサー、温度針、滴下ロート
を取り付け、窒素置換した容器に下記化合物を添加した
。Example 1 A condenser, a temperature needle, and a dropping funnel were attached to a reaction vessel equipped with a stirrer, and the following compound was added to the vessel which was purged with nitrogen.
脱イオン水 ８５部エマール０
２部〔花王■製ナトリウム
ラウリルサルフェート〕Ｃ８ｆｆＣＨ３ＣＨ３
〔不揮発分３０％、粘度３００ｃｐｓ、平均粒子径０．
７μｍ〕
次いでこの容器内の温度を、８０°Ｃに昇温し、同温を
維持しながら攪拌しつつブチルアクリレート８８部、ア
クリロニトリル４部、メタクリル酸２部、Ｎ−メチロー
ルアクリルアミド１部、メチルメタアクリレート５部か
らなる単量体混合物、及び１０部の脱イオン水に過硫酸
アンモニウム０．３部を溶解した触媒水溶液を各別に同
時に１８０分間かけて容器内に滴下し重合を行った。こ
の間容器内温度は８０部２°Ｃに保った。次いで同温度
にて１時間保持した後冷却し、２８％アンモニア水溶液
を用い、ｐＨ７に調整するとともに固型分濃度を５０％
に調節し水性分散液を得た。この分散液中の共重合体の
ガラス転移温度（計算値）は−３４°Ｃであった。Deionized water 85 parts Emal 0
2 parts [Sodium lauryl sulfate manufactured by Kao ■] C8ffCH3CH3 [Non-volatile content 30%, viscosity 300 cps, average particle size 0.
7 μm] Next, the temperature in this container was raised to 80°C, and while stirring while maintaining the same temperature, 88 parts of butyl acrylate, 4 parts of acrylonitrile, 2 parts of methacrylic acid, 1 part of N-methylol acrylamide, and methyl methacrylate were added. A monomer mixture consisting of 5 parts of acrylate and a catalyst aqueous solution prepared by dissolving 0.3 parts of ammonium persulfate in 10 parts of deionized water were each simultaneously dropped into the container over 180 minutes to effect polymerization. During this time, the temperature inside the container was maintained at 80 parts and 2°C. Next, the temperature was maintained at the same temperature for 1 hour, then cooled, and the pH was adjusted to 7 using a 28% ammonia aqueous solution, and the solid content concentration was reduced to 50%.
An aqueous dispersion was obtained. The glass transition temperature (calculated value) of the copolymer in this dispersion was -34°C.
上記水性分散液の１つの用途である不織布結合材として
、各種物性の評価を行った。Various physical properties were evaluated for use as a nonwoven fabric binder, which is one use of the above aqueous dispersion.
上記水性分散液を水で不揮発分濃度２０％に稀釈し、こ
れをポリエステル不織布ウェブ（目付２５ ｇ ／ｃｍ
” ）に含浸し、ポリエステルウェブ重量／水性分散液
固型分重量＝７０／３０となるようにマングルロールで
絞り、その後１００°Ｃで５分間乾燥、１４０°Ｃで１
分キュアーし、不織布を得た。The above aqueous dispersion was diluted with water to a nonvolatile content concentration of 20%, and this was mixed into a polyester nonwoven fabric web (fabric weight 25 g/cm).
) and squeezed with a mangle roll so that the polyester web weight/aqueous dispersion solid content weight = 70/30, then dried at 100°C for 5 minutes, and dried at 140°C for 1
After curing for a few minutes, a nonwoven fabric was obtained.
不織布性能の試験方法は次の通りである。以下の試験結
果を表−２に示した。The test method for nonwoven fabric performance is as follows. The following test results are shown in Table-2.
風合、 ＪＩＳ Ｌ−１０９６（剛軟度 ハンド・オ・
メータ法）に従って測定した。さらに手触による判定も
行った。Texture, JIS L-1096 (bending resistance, hand-operated)
meter method). Furthermore, judgment was also made by touch.
く判定基準〉
ＳＳ；非常にソフト感
Ｓ；ソフト感
ＭＡ；ややソフト
耐洗濯性、 ＪＩＳ Ｌ１０８５に従い、洗濯５回後の
不織布の形態変化を以下に示す表−■の判
定基準にもとづき評価した。Evaluation Criteria SS: Very Soft Feel S; Soft Feel MA: Slightly Soft Washing Resistance In accordance with JIS L1085, the change in morphology of the nonwoven fabric after washing 5 times was evaluated based on the criteria shown in Table 1 below.
表−１
耐ドライクリーニング、 ＪＩＳ Ｌ１０８５に従いド
ライクリーニング３回後の不織布の形態変
化を上記表−１の判定基準にもとづき
評価した。Table-1 Dry Cleaning Resistance In accordance with JIS L1085, the morphological changes of the nonwoven fabrics after three times of dry cleaning were evaluated based on the criteria shown in Table-1 above.
実施例２
実施例１で用いたジメチルボリシロキサンエマルジぢン
の代わりに、
ＣＨｚ ＣＨｘ ＣＨｚ ＣＨ３ＣＨＣＨ
ｚ
＼１
Ｃ不揮発分３０％、粘度５０ＱＯｃｐｓ 、平均粒子径
０．６μｍ〕を同量用いる以外は実施例１と全く同様の
操作を行い、同様の水性分散液を得た。次いで、この水
性分散液を用いて実施例１と全く同様にして不織布を得
、不織布性能の試験を行い、その結果を表＝２に示した
。Example 2 Instead of the dimethylborisiloxane emulsion used in Example 1, CHz CHx CHz CH3CHCH
The same aqueous dispersion was obtained by carrying out the same operation as in Example 1, except that the same amount of z \1 C nonvolatile content 30%, viscosity 50 QOcps, average particle diameter 0.6 μm was used. Next, using this aqueous dispersion, a nonwoven fabric was obtained in exactly the same manner as in Example 1, and the performance of the nonwoven fabric was tested, and the results are shown in Table 2.
尚、処理布の滑性は実施例１のそれよりも優れていた。The lubricity of the treated cloth was better than that of Example 1.
実施例３
実施例１で用いたジメチルポリシロキサンエマルジゴン
の代わりに、
ＣＨｚ ＣＨＩ ＣＨＩ ＣＨ３ツ
ＣＨ１
ＣＨ２
□
ＮＨ。Example 3 Instead of the dimethylpolysiloxane emuldigone used in Example 1, CHz CHI CHI CH3 CH1 CH2 □ NH.
〔不揮発分１５％、粘度２０００ｃｐｓ 、平均粒子径
０．５μｍ〕を固型分で同量用いる以外は実施例１と全
く同様の操作を行い、同様の水性分散液を得た。次いで
、この水性分散液を用いて実施例１と全く同様にして不
織布を得、不織布性能の試験を行い、その結果を表−２
に示した。The same aqueous dispersion was obtained by carrying out the same operation as in Example 1, except that the same amount of solid matter [non-volatile content: 15%, viscosity: 2000 cps, average particle diameter: 0.5 μm] was used. Next, using this aqueous dispersion, a nonwoven fabric was obtained in exactly the same manner as in Example 1, and a nonwoven fabric performance test was conducted. The results are shown in Table 2.
It was shown to.
尚、処理布のぬめり感は実施例１のそれよりも優れてい
た。Note that the treated cloth had better sliminess than that of Example 1.
実施例４
実施例１で用いたジメチルポリシロキサンエマルジョン
の代わりに、東しシリコーンＢＹ−２２−８２０１東し
シリコーン■製カルボキシル変性ポリシロキサンエマル
ジョン、不揮発分２０％、粘度１００ｃｐｃ、平均粒子
径０．３μｍ〕を固型分で同量用いる以外は実施例１と
全く同様の操作を行い、同様の水性分散液を得た。次い
で、この水性分散液を用いて実施例１と全く同様にして
不織布を得、不織布性能の試験を行い、その結果を表−
２に示した。Example 4 Instead of the dimethylpolysiloxane emulsion used in Example 1, a carboxyl-modified polysiloxane emulsion manufactured by Toshi Silicone BY-22-8201 Toshi Silicone ■, non-volatile content 20%, viscosity 100 cpc, average particle size 0.3 μm ] was carried out in exactly the same manner as in Example 1 except that the same amount of solid content was used to obtain a similar aqueous dispersion. Next, using this aqueous dispersion, a nonwoven fabric was obtained in exactly the same manner as in Example 1, and the performance of the nonwoven fabric was tested. The results are shown in Table 1.
Shown in 2.
比較例１
実施例１のポリジメチルポリシロキサンエマルジョンを
全く用いない以外は同様な操作を行い、水性分散液を得
た。この水性分散液に実施例１で用いたポリジメチルシ
ロキサンエマルジョンを水性分散液の固型分重量／ポリ
ジメチルシロキサンエマルジョン固型分重量＝１００１
０．９となる混合して水性混合分散液を得た。次いでこ
の水性混合分散液を用いて実施例１と全く同様にして不
織布を得、不織布性能の試験を行い、その結果を表−２
に示した。Comparative Example 1 An aqueous dispersion was obtained in the same manner as in Example 1 except that the polydimethylpolysiloxane emulsion was not used at all. The polydimethylsiloxane emulsion used in Example 1 was added to this aqueous dispersion. Solid weight of aqueous dispersion/solid weight of polydimethylsiloxane emulsion = 1001
An aqueous mixed dispersion was obtained by mixing to give a concentration of 0.9. Next, using this aqueous mixed dispersion, a nonwoven fabric was obtained in exactly the same manner as in Example 1, and a nonwoven fabric performance test was conducted. The results are shown in Table 2.
It was shown to.
ノ
／′
／′
、、、、、／
〈発明の効果〉
本発明の水性樹脂組成物は１粒子中にシリコーン樹脂と
エチレン性不飽和単量体の重合体の両方が存在している
ので、従来のそれらが別個に存在している組成物に比べ
て、柔軟性の点で著しく優れた皮膜が得られるという格
別顕著な効果を奏する。/'/' , , , , / <Effects of the Invention> Since the aqueous resin composition of the present invention contains both a silicone resin and an ethylenically unsaturated monomer polymer in one particle, Compared to conventional compositions in which these components are present separately, this has an especially remarkable effect in that a film with significantly superior flexibility can be obtained.
本発明の水性樹脂組成物を必須成分として含有する不織
布結合材は柔軟性に優れた不織布を提供できるという格
別顕著な効率を奏する。The nonwoven fabric binder containing the aqueous resin composition of the present invention as an essential component exhibits particularly remarkable efficiency in providing a nonwoven fabric with excellent flexibility.
代理人 弁理士 高 橋 勝 利Agent Patent Attorney Katsutoshi Takahashi
Claims (1)
性不飽和単量体の重合体（Ｂ）粒子が水性媒体中に分散
してなる水性樹脂組成物。 ２、シリコーン樹脂（Ａ）が、アミノ変性シリコーン樹
脂である請求項１記載の組成物。 ３、エチレン性不飽和単量体の重合体（Ｂ）が、アクリ
ル系単量体の重合体である請求項１記載の組成物。 ４、シリコーン樹脂（Ａ）が、アミノ変性シリコーン樹
脂で、かつエチレン性不飽和単量体の重合体（Ｂ）が、
アクリル系単量体の重合体である請求項１記載の組成物
。 ５、シリコーン樹脂（Ａ）の水性分散体の存在下、エチ
レン性不飽和単量体を乳化重合することを特徴とする水
性樹脂組成物の製造方法。 ６、請求項１記載の組成物を必須成分として含有する不
織布結合材。[Claims] 1. An aqueous resin composition comprising particles of a polymer (B) of an ethylenically unsaturated monomer containing a silicone resin (A) dispersed in an aqueous medium. 2. The composition according to claim 1, wherein the silicone resin (A) is an amino-modified silicone resin. 3. The composition according to claim 1, wherein the ethylenically unsaturated monomer polymer (B) is an acrylic monomer polymer. 4. The silicone resin (A) is an amino-modified silicone resin, and the polymer (B) of ethylenically unsaturated monomer is
The composition according to claim 1, which is a polymer of acrylic monomers. 5. A method for producing an aqueous resin composition, which comprises emulsion polymerizing an ethylenically unsaturated monomer in the presence of an aqueous dispersion of silicone resin (A). 6. A nonwoven fabric binder containing the composition according to claim 1 as an essential component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33174090A JPH04202209A (en) | 1990-11-29 | 1990-11-29 | Aqueous resin composition, its production and binder for nonwoven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33174090A JPH04202209A (en) | 1990-11-29 | 1990-11-29 | Aqueous resin composition, its production and binder for nonwoven cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04202209A true JPH04202209A (en) | 1992-07-23 |
Family
ID=18247082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33174090A Pending JPH04202209A (en) | 1990-11-29 | 1990-11-29 | Aqueous resin composition, its production and binder for nonwoven cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04202209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0819793A1 (en) * | 1996-07-18 | 1998-01-21 | FAD - Fabriano Autoadesivi S.p.A. | Filtering medium in the form of a sheet of paper for filters for fluids in general |
| JP2005097494A (en) * | 2003-09-26 | 2005-04-14 | Nisshin Chem Ind Co Ltd | Emulsion composition for house-building |
-
1990
- 1990-11-29 JP JP33174090A patent/JPH04202209A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0819793A1 (en) * | 1996-07-18 | 1998-01-21 | FAD - Fabriano Autoadesivi S.p.A. | Filtering medium in the form of a sheet of paper for filters for fluids in general |
| JP2005097494A (en) * | 2003-09-26 | 2005-04-14 | Nisshin Chem Ind Co Ltd | Emulsion composition for house-building |
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