JP6297046B2 - ヒートシール用途のための水性結合剤 - Google Patents
ヒートシール用途のための水性結合剤 Download PDFInfo
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- JP6297046B2 JP6297046B2 JP2015534946A JP2015534946A JP6297046B2 JP 6297046 B2 JP6297046 B2 JP 6297046B2 JP 2015534946 A JP2015534946 A JP 2015534946A JP 2015534946 A JP2015534946 A JP 2015534946A JP 6297046 B2 JP6297046 B2 JP 6297046B2
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- 239000011230 binding agent Substances 0.000 title description 11
- 239000006185 dispersion Substances 0.000 claims description 49
- 239000000178 monomer Substances 0.000 claims description 33
- 229920000642 polymer Polymers 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 18
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 16
- 230000009477 glass transition Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims 1
- 239000011258 core-shell material Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 11
- 229920001577 copolymer Polymers 0.000 description 11
- 239000003995 emulsifying agent Substances 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 229920000193 polymethacrylate Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000004921 DEGALAN® Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 aminoalkyl acrylate Chemical compound 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 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
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012935 ammoniumperoxodisulfate Substances 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- FDENMIUNZYEPDD-UHFFFAOYSA-L disodium [2-[4-(10-methylundecyl)-2-sulfonatooxyphenoxy]phenyl] sulfate Chemical compound [Na+].[Na+].CC(C)CCCCCCCCCc1ccc(Oc2ccccc2OS([O-])(=O)=O)c(OS([O-])(=O)=O)c1 FDENMIUNZYEPDD-UHFFFAOYSA-L 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 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
- 239000003960 organic solvent Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000005385 peroxodisulfate group Chemical group 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001223 polyethylene glycol 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
- 239000012966 redox initiator Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/06—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/06—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Sealing Material Composition (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
例1〜例11ならびに比較例1および比較例3の製造
使用する出発材料の合成の実施および種類は、例9に基づいて詳細に記載されている。例9は、第1表から読み取ることができる第一段階および第二段階のモノマー組成、ならびに以下に算出されるいくつかの出発材料の分配が、例1〜例8、例10および例11ならびに比較例1および比較例3とは異なる。重合は、すべて二段階で行い、ここで、それぞれモノマー520gを前記2つの段階に分配した。乳化剤含有量は、0.52%であり、そのうち52.4%を第一段階で、47.6%を第二段階で使用する。ここで、第一段階の乳化剤のうち、10%を反応器装入物に、90%を乳化で使用する。エマルションは、それぞれ含水量34質量%で作成する。開始剤として、第一段階のモノマーに対して0.09505モル%の過硫酸アンモニウム(APS)を使用する。さらに、第二段階のモノマーに対して0.1062モル%の開始剤を、第二段階のエマルションに添加する。
Quickfitキャップ、温度計および撹拌器を備えるQuickfit丸底フラスコ1リットルに、VE(完全脱塩)水224g、乳化剤Rewopol SBDO75 0.19gを秤量導入して、水浴内で撹拌しながら(150rpm)内部温度を約80℃に加熱する。第一段階のエマルションを製造するために、Woulffボトル内で、Rewopol SBDO 75 1.70g、ヒドロキシエチルアクリレート36.40g、MMA162.0g、n−ブチルアクリレート165.6g、および完全脱塩水188.0gを秤量導入する。前記混合物を5分撹拌し、1分放置して、その後再び15分撹拌する。
比較例VB2は、WO2011017388、例2の先行技術にしたがって製造した。
厚さ38μmの軟質アルミニウムシート、ならびに厚さ500μmのPSシートおよびPVCシートを使用した。
前記水性結合剤を、KハンドコーターNo.3で塗布した。
前記シートを、前記水性結合剤の塗布直後に、循環炉内で15秒間、180℃にて乾燥させた。
前記塗料の耐水性を測定するため、シールされたストリップを、48時間、水道水に浸け、続いて乾燥させて、その後、上述の通り、ヒートシール強度を測定した。
切断点を測定するために、上述のヒートシール装置を使用するが、ここで、加熱されたチャックの1つを加熱されていないゴムチャックと取り替えた。2つの塗装されたアルミニウムストリップ(上述の通り準備されたもの)を、塗料と塗料とを合わせて、定められた温度にて、圧力1barで30秒間、前記装置内で押し付けた。切断点は、前記アルミニウムストリップの片方のみが固定されている場合に、前記アルミニウムストリップが互いに付着し続ける温度である。温度が比較的低い場合、前記アルミニウムストリップが分離し合うには前記ストリップ自体の重さで足りる。5℃毎に測定した。
Claims (10)
- スチレン、PET、PLAまたはPVCに対してアルミニウム表面をシールするためのヒートシール性塗料における水性分散液の使用であって、前記ヒートシール性塗料は、シールする前に一層で前記アルミニウム表面に塗布されるものであり、前記シートシール性塗料の少なくとも50質量%が前記水性分散液からなっており、かつ該水性分散液が、乳化重合により製造され、ここで、−20〜30℃のガラス転移温度を有するポリマーになるべき第一のモノマー混合物が最初に装入され、該モノマー混合物の重合後に、20〜50℃未満のガラス転移温度を有するポリマーになるべき第二のモノマー混合物が添加されて重合され、かつ前記2つのポリマー相が、コアシェル粒子の形態で存在しており、ここで、該第二ポリマー相が、メタクリレートと共重合可能な酸を前記2つのポリマー相の合計に対して2〜10質量%含む、ことを特徴とする前記水性分散液の使用。
- 前記少なくとも2つのポリマー相からの分散液が、メタクリル酸アルキルエステル25〜78質量%、アクリル酸アルキルエステル4〜40質量%、メタクリレートと共重合可能な酸2〜9質量%、(メタ)アクリレートと共重合可能であるが、それ自身は(メタ)アクリレートではないさらなるモノマー20質量%までを有するポリマーを15〜64質量%含むことを特徴とする、請求項1に記載の水性分散液の使用。
- 前記分散液中のポリマーが、メタクリル酸アルキルエステル49〜65質量%、アクリル酸アルキルエステル17〜30質量%、(メタ)アクリル酸3〜8質量%、およびスチレン8〜15質量%を含むことを特徴とする、請求項1または2に記載の水性分散液の使用。
- 前記第一ポリマー相が、−10〜25℃のガラス転移温度を有しており、第二ポリマー相が、30〜45℃のガラス転移温度を有していることを特徴とする、請求項1から3までのいずれか1項に記載の水性分散液の使用。
- 前記分散液中のポリマーが、少なくとも1つのさらなる官能基を有する(メタ)アクリル酸アルキルエステル2〜12質量%をさらに含むことを特徴とする、請求項1から4までのいずれか1項に記載の水性分散液の使用。
- 前記少なくとも1つのさらなる官能基を有する(メタ)アクリル酸アルキルエステルが、ヒドロキシエチル(メタ)アクリレートであり、かつ該ヒドロキシエチル(メタ)アクリレートが、前記ポリマー中に3〜7質量%含まれていることを特徴とする、請求項5に記載の水性分散液の使用。
- 前記ポリマーが、全体で、メチルメタクリレートおよび/またはブチルメタクリレート37〜70質量%、アクリル酸C1〜C4アルキルエステル12〜35質量%、ヒドロキシ官能性(メタ)アクリレート3〜7質量%、(メタ)アクリル酸2〜9質量%、およびスチレン4〜20質量%から構成されていることを特徴とする、請求項1に記載の水性分散液の使用。
- 前記ポリマーが、全体で、メチルメタクリレートおよび/またはブチルメタクリレート49〜65質量%、アクリル酸C1〜C4アルキルエステル20〜30質量%、ヒドロキシ官能性(メタ)アクリレート4〜6質量%、(メタ)アクリル酸5〜7質量%、およびスチレン8〜15質量%から構成されていることを特徴とする、請求項7に記載の水性分散液の使用。
- 第一のモノマー混合物がヒドロキシ官能性(メタ)アクリレートを含んでおり、第二のモノマー混合物が(メタ)アクリレートと共重合可能なカルボン酸を含んでおり、かつ前記2つのモノマー混合物の質量比が1:9〜8:2であることを特徴とする、請求項1から8までのいずれか1項に記載の水性分散液の使用。
- 第二のモノマー混合物が、モノマーに対して0.2質量%のn−DDMを使用して重合されることを特徴とする、請求項1から9までのいずれか1項に記載の水性分散液の使用。
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DE102012218108.3A DE102012218108A1 (de) | 2012-10-04 | 2012-10-04 | Wässrige Bindemittel für Heißsiegelanwendungen |
PCT/EP2013/068471 WO2014053282A1 (de) | 2012-10-04 | 2013-09-06 | Wässrige bindemittel für heisssiegelanwendungen |
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US4196070A (en) * | 1977-12-12 | 1980-04-01 | Nuclepore Corporation | Method for forming microporous fluorocarbon polymer sheet and product |
DE3921256A1 (de) | 1989-06-29 | 1991-01-03 | Basf Ag | Waessrige heisssiegelklebstoffe, hergestellt aus loesungspolymerisaten |
DE3930743A1 (de) | 1989-09-14 | 1991-03-28 | Roehm Gmbh | Waessrige polyacrylat-dispersion als heisssiegelkleber |
DE4142691A1 (de) * | 1991-12-21 | 1993-06-24 | Roehm Gmbh | Heisssiegelbare kunststoff-folien ii |
DE4219651A1 (de) | 1992-06-16 | 1993-12-23 | Basf Ag | Verwendung von wäßrigen Dispersionen als Heißsiegelkleber |
EP0913443A4 (en) | 1996-07-19 | 1999-10-06 | Toagosei Co Ltd | HEAT-SENSITIVE AND PRESSURE-SENSITIVE ADHESIVE COATING |
ATE230422T1 (de) * | 1997-03-03 | 2003-01-15 | Roehm Gmbh | Verfahren zur herstellung von wässrigen dispersionen als grundierung für heisssiegelkleber |
AU771383B2 (en) * | 1998-12-08 | 2004-03-18 | Rohm And Haas Company | Dirt pickup resistant coating binder and coatings |
JP2000204285A (ja) * | 1999-01-14 | 2000-07-25 | Kansai Paint Co Ltd | 水性シ―ラ―及び窯業系基材のインライン塗装方法 |
JP3845273B2 (ja) * | 2000-10-13 | 2006-11-15 | 昭和電工パッケージング株式会社 | 電子部品ケース用包材 |
JP4174316B2 (ja) * | 2002-12-27 | 2008-10-29 | キヤノン株式会社 | ラミネート用部材およびラミネート印画物 |
JP4630534B2 (ja) * | 2003-10-24 | 2011-02-09 | 日本カーバイド工業株式会社 | 水性被覆用組成物 |
DE102005042389A1 (de) * | 2005-06-17 | 2006-12-28 | Röhm Gmbh | Heißversiegelungsmasse für Aluminium- und Polyethylenterephthalatfolien gegen Polypropylen-Polyvinylchlorid- und Polystyrolbehälter |
DE102006009586A1 (de) * | 2006-02-28 | 2007-09-06 | Röhm Gmbh | Heißversiegelungsmasse für Aluminium- und Polyethylenterephthalatfolien gegen Polypropylen-Polyvinylchlorid- und Polystyrolbehälter |
JP5270855B2 (ja) * | 2007-03-30 | 2013-08-21 | 三井化学株式会社 | 水分散型ヒートシール剤用組成物 |
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WO2011017388A2 (en) | 2009-08-07 | 2011-02-10 | Lubrizol Advanced Materials, Inc. | Emulsion copolymers for heat seal adhesive |
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US20150191619A1 (en) | 2015-07-09 |
CN104619734A (zh) | 2015-05-13 |
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JP2015535874A (ja) | 2015-12-17 |
BR112015003991B1 (pt) | 2021-02-23 |
US20180371285A1 (en) | 2018-12-27 |
WO2014053282A1 (de) | 2014-04-10 |
EP2904023B1 (de) | 2016-07-27 |
US10961409B2 (en) | 2021-03-30 |
RU2639157C2 (ru) | 2017-12-20 |
KR102095741B1 (ko) | 2020-04-01 |
KR20150064055A (ko) | 2015-06-10 |
BR112015003991A2 (pt) | 2017-07-04 |
US10155878B2 (en) | 2018-12-18 |
CA2886966A1 (en) | 2014-04-10 |
EP2904023A1 (de) | 2015-08-12 |
DE102012218108A1 (de) | 2014-04-10 |
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