CN104334670B - 湿胶水 - Google Patents

湿胶水 Download PDF

Info

Publication number
CN104334670B
CN104334670B CN201380029620.1A CN201380029620A CN104334670B CN 104334670 B CN104334670 B CN 104334670B CN 201380029620 A CN201380029620 A CN 201380029620A CN 104334670 B CN104334670 B CN 104334670B
Authority
CN
China
Prior art keywords
adhesive composition
label
emulsion polymer
weight
base material
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.)
Active
Application number
CN201380029620.1A
Other languages
English (en)
Other versions
CN104334670A (zh
Inventor
N·西索斯基
I·尤尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
Priority to EP12290213.3 priority Critical
Priority to EP12290213 priority
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Priority to PCT/US2013/046510 priority patent/WO2014004196A1/en
Publication of CN104334670A publication Critical patent/CN104334670A/zh
Application granted granted Critical
Publication of CN104334670B publication Critical patent/CN104334670B/zh
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48782612&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104334670(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12Homopolymers or copolymers of methyl methacrylate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284Application of adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/10Removing layers, or parts of layers, mechanically or chemically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006Delaminating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/20Gluing the labels or articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2519/00Labels, badges
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/54Aqueous solutions or dispersions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking
    • C08L2312/08Crosslinking by silane
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10Homopolymers or copolymers of methacrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/334Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1111Using solvent during delaminating [e.g., water dissolving adhesive at bonding face during delamination, etc.]

Abstract

提供了一种水性粘合剂组合物,其包含特定乳液聚合物和环氧硅烷,其中所述粘合剂组合物基本上不含交联剂。也提供了一种提供带有纸标签的基材的方法,所述粘附的标签具有耐冰水性,以及一种从所述基材除去纸标签的方法。

Description

湿月父水
[0001] 本发明涉及水性粘合剂组合物,通常称为湿胶水粘合剂。更具体地,本发明涉及水 性粘合剂组合物,其包含:a)乳液聚合物,以所述乳液聚合物的重量计,所述乳液聚合物包 含作为共聚单元的10-35重量%的羧酸单体和至少一种第二烯键式不饱和单体;和b)以所 述乳液聚合物的重量计,0.1-4重量%的环氧硅烷;其中所述粘合剂组合物基本上不含交联 剂。本发明也涉及提供带有可除去纸标签的基材的方法,以及从带有可除去纸标签的基材 除去纸标签的方法。
[0002] 用于纸标签应用的基于碱-可溶胀丙烯酸类聚合物的湿胶水粘合剂通常施加到玻 璃饮料瓶上。当放入冰水浴中时标签必须粘附在瓶上,且在回收操作时可很容易地除去,所 述回收操作通常使用高温和苛性溶液。基于该化学物质的湿胶水组合物具有差的耐冰水浴 性,且需要例如加入天然产物例如酪蛋白或淀粉来提高耐冰水浴性。
[0003] US专利申请公开第20010021452号公开了一种压敏粘合剂,其由丙烯酸类聚合物、 硅烷偶联剂和具有特定溶胶和凝胶成分的交联剂形成。仍需要这样的粘合剂组合物,其具 有标签应用中所需的耐冰水性和可除去性之间的平衡。本发明的粘合剂组合物提供了这些 性能之间的平衡。
[0004] 在本发明的第一个方面中,提供一种水性粘合剂组合物,其包含:a)乳液聚合物, 所述乳液聚合物包含作为共聚单元的10-35重量%羧酸单体和至少一种第二烯键式不饱和 单体,所述含量以所述乳液聚合物的重量计;和b)0.1-4重量%的环氧硅烷,所述含量以所 述乳液聚合物的干重量计;其中所述粘合剂组合物基本上不含交联剂。
[0005] 在本发明的第二个方面中,提供了一种用来提供带有可除去纸标签的基材的方 法,该方法包括:(a)形成本发明第一方面的水性粘合剂组合物;(b)将所述水性粘合剂组合 物施涂于所述纸标签;(c)将带有粘合剂的纸标签施加到所述基材。
[0006] 在本发明的第三个方面中,提供了一种从带有可除去纸标签的基材除去纸标签的 方法,所述方法包括:(a)提供本发明所述第二方面的带有可除去纸标签的基材;以及(b)使 所述可除去标签与碱溶液接触,接触的时间和温度足以除去所述标签。
[0007] 本发明涉及一种水性粘合剂组合物。在本文中,"水性组合物"是指水和以该介质 的重量为基准计的0-30重量%的能与水混溶的化合物。
[0008] 所述水性粘合剂组合物(或者水性纸标签粘合剂组合物)包括乳液聚合物,所述乳 液聚合物包括作为共聚单元的10-35重量% (优选15-30重量% )的羧酸单体和至少一种第 二烯键式不饱和单体,所述含量以所述乳液聚合物的重量计。该乳液聚合物属于通常称为 碱可溶胀聚合物的这类聚合物。合适的羧酸单体包括例如丙烯酸、甲基丙烯酸、巴豆酸、衣 康酸、富马酸、马来酸、衣康酸单甲酯、富马酸单甲酯、富马酸单丁酯以及马来酸酐。优选的 羧酸单体是(甲基)丙烯酸。
[0009] 所述至少一种共聚的第二单烯键式不饱和单体不包括羧酸单体,且包括例如(甲 基)丙烯酸酯单体,其包括(甲基)丙烯酸甲酯、(甲基)丙烯酸乙酯、(甲基)丙烯酸丁酯、(甲 基)丙烯酸-2-乙基己酯、(甲基)丙烯酸癸酯、(甲基)丙烯酸羟乙酯、(甲基)丙烯酸羟丙酯、 脲基官能(甲基)丙烯酸酯和乙酰乙酸酯、(甲基)丙烯酸的乙酰胺或氰基乙酸酯;苯乙烯或 取代的苯乙烯;乙烯基甲苯;丁二烯;乙酸乙烯酯或其它乙烯基酯;乙烯基单体,例如氯乙 烯、偏二氯乙烯、N-乙烯基吡咯烷酮;(甲基)丙烯腈;和N-羟烷基(甲基)丙烯酰胺。在本文 中,在另一个术语前面使用术语"(甲基)",例如整篇说明书中使用的(甲基)丙烯酸酯或(甲 基)丙烯酰胺,分别表示丙烯酸酯和甲基丙烯酸酯或丙烯酰胺和甲基丙烯酰胺。优选聚合物 的主链主要是丙烯酸类或苯乙烯-丙烯酸类组合物。
[0010] 任选地,低含量的多烯键式不饱和单体(例如(甲基)丙烯酸烯丙酯、邻苯二甲酸二 烯丙酯、丁二烯、二(甲基)丙烯酸1,4_ 丁二醇酯、二(甲基)丙烯酸1,2_乙二醇酯、二(甲基) 丙烯酸1,6_己二醇酯和二乙烯苯可加入到所述乳液聚合物中。一般可使用例如0-0.5%这 样的含量的多烯键式不饱和单体,但必须选择该含量以免对所述组合物的粘合性造成不利 影响。
[0011] 在形成本发明的第一聚合物的方法中常用的乳液聚合技术是本领域众所周知的, 例如美国专利第4,325,856号;第4,654,397号;以及第4,814,373号所揭示的。可使用常规 表面活性剂,例如阴离子和/或非离子乳化剂,例如以下的酸的碱金属或铵盐:烷基或乙氧 基化烷基硫酸,烷基磺酸,脂肪酸;磷酸酯/盐表面活性剂,例如RHOD OF AC™ R S - 610和 RH0D0FAC™ RS-960,以及乙氧基化的烷基酚。以全部单体的重量计,表面活性剂的用量通常 为0.1-6重量%。可以使用热引发法或氧化还原引发法。可以采用常规自由基引发剂(也称 为催化剂),例如过氧化氢、叔丁基过氧化氢或叔戊基过氧化氢、以及过硫酸铵和/或碱金属 过硫酸盐,以单体的总重量为基准计,所述自由基引发剂的含量通常为0.01-3.0重量%。使 用相同引发剂和合适还原剂(也称为活化剂,例如甲醛合次硫酸氢钠、连二亚硫酸钠、异抗 坏血酸、硫酸羟胺和亚硫酸氢钠)的组合的氧化还原体系可以类似的含量使用,任选地与金 属离子如铁和铜组合,还任选地包含用于金属的络合剂。可以使用硫醇之类的链转移剂,以 降低聚合物的分子量。
[0012] 这些单体可以单独地加入或者以单体混合物的形式加入,可以以净相形式加入, 或者以在水中的乳液的形式加入。在某些实施方式中,本发明的单体加入两段或更多段中。
[0013] 例如,可使用如美国专利第4,384,056号和第4,539,361号所揭示的产生多峰粒度 分布的方法。
[0014] 使用纽约州霍尔兹维尔的布鲁克哈文仪器公司(Brookhaven Instrument Corp., Holtsville,NY)提供的布鲁克哈文BI-90型粒度计(Brookhaven Model BI_90Particle Sizer)测定,所述水性乳液聚合物颗粒的平均粒径通常为30-500纳米,优选为75-300纳米, 更优选为90-250纳米。
[0015] 本发明的水性粘合剂组合物包括0.1-4重量%,优选1.5-3.0重量%的环氧硅烷, 所述含量以所述乳液聚合物的干重量计。本文中的"环氧硅烷"包括缩水甘油醚氧基 (glycidoxy)烷基三甲氧基硅烷。优选的是3-缩水甘油醚氧基丙基三甲氧基硅烷。
[0016]所述水性粘合剂组合物的pH通常为3-11,优选为6-10。水性粘合剂组合物的任意 pH调节优选用氨进行。所述水性粘合剂组合物的合适粘度范围为50,000cp-120,000cp (Brookfield粘度,RVT心轴7,转速20rpm),优选80,000cp-120,000cp。
[0017]除了乳液聚合物,所述水性粘合剂组合物可包含成膜或非成膜溶液或第二乳液聚 合物,其含量为0-200重量%,以本发明所述的第一乳液聚合物的重量计,例如脲(urea)和 源自植物或动物的天然产物以及源自其中的材料,例如淀粉和酪蛋白。如果任选的第二乳 液聚合物是这样的乳液聚合物,其包含作为共聚单元的10-35重量%羧酸单体和至少一种 第二烯键式不饱和单体(以所述乳液聚合物的重量计),那么羧酸的含量基于乳液聚合物的 总组成计算。其他组分包括任选的有机或无机颜料或增量剂(extender)以及常规助剂,例 如乳化剂、聚结剂(coalescing agent )、增塑剂、防冻剂、缓冲剂、中和剂、增稠剂、光敏组 分、流变改性剂、保湿剂、湿润剂、杀生物剂、增塑剂、消泡剂、UV吸收剂、荧光增亮剂、光或热 稳定剂、杀生物剂、螯合剂、分散剂、着色剂、防水剂和抗氧剂。
[0018] 所述水性粘合剂组合物基本上不含交联剂,即基本上不含能够交联乳液聚合物的 独立化合物或组合物。所述水性粘合剂组合物的环氧硅烷组分明确不属于本文所述的"交 联剂"。本文所述的"基本上不含交联剂"表示交联剂含量小于0.001重量份,以所述乳液聚 合物的干重量计。本文中的"交联剂"包括多官能蜜胺化合物、多官能环氧化合物、多官能异 氰酸酯化合物等。
[0019] 在本发明提供带有可除去纸标签的基材的方法中,所述粘合剂组合物施加到纸标 签上。本文中的"纸标签"包括由各种形式的纸、涂覆的纸、印刷的纸、带有金属化涂层或箱 的纸形成的标签。可使用常规湿粘合剂施涂方法。所述纸标签上的水性粘合剂组合物可优 选施加到基材上,所述基材是例如玻璃和聚合物材料。通常在环境条件例如〇_35°C进行干 燥。
[0020] 在从带有可除去纸标签的基材上除去纸标签的方法中,所述可除去纸标签接触碱 溶液,接触的时间和温度足以除去所述标签。本文中的"可除去性"是通过下述"洗掉测试" 详细I和试验测试方法的结果来判断的。
[0021] 试验测试方法
[0022] 耐冰水性
[0023]用梅耶(Meyer)棒将湿粘合剂施加到标签,干含量为5_8g/m2。使用尺寸为60 X 80mm的标签。
[0024]粘附到玻璃瓶的标签在室温存放4天。存放后,瓶中装入水,并浸在冰水浴中。记录 标签变得可分离的时间。在本试验中,5天或以上的值评为"合格"。
[0025] 洗掉测试
[0026]本试验用于测试粘合剂在热、碱水溶液中的可分离性。
[0027] "洗掉能力"是指粘合剂在1.0-2.0%的氢氧化钠溶液中在65-75 °C条件下快速完 全分离的能力。
[0028] 使用尺寸为60 X 80mm的标签。
[0029]粘附到玻璃瓶上的标签在标准气候条件下存放至少24小时:23°C ±2°C,50%RH土 5%RH。存放后,瓶中装入测试温度的水,且立即浸入测试温度的氢氧化钠溶液中。
[0030] 记录标签分离的时间,以及标签分离后的粘合剂位置。在本试验中,等于或小于的 值评为"合格"。
[0031] 以下实施例用来说明本发明。
[0032] 所用的缩写
[0033] 丙烯酸乙酯 EA
[0034] 丙烯酸丁酯 BA
[0035] 丙烯酸2-乙基己酯 EHA
[0036] 甲基丙烯酸甲酯 HA
[0037]甲基丙烯酸丁酯 BMA
[0038] 甲基丙烯酸 MAA
[0039] 苯乙稀 Sty
[0040] 水性乳液聚合物组成(重量计):
[0041 ]乳液聚合物 A = p(50EA/3Sty/25MMA/18MAA)
[0042] 乳液聚合物 B = p(80EA/20MAA)
[0043] 乳液聚合物 C = p(62EA/38MAA)
[0044] 乳液聚合物 D = p(56EA/5EHA/36MAA)
[0045] 实施例1-2和比较例A-B。水性粘合剂组合物的形成和评估
[0046] 水性粘合剂组合物用3号棒在湿的24g/m2的水平施加到纸标签,并在室温条件下 干燥4天。
[0047]
Figure CN104334670BD00071
[0048] SILQUEST™A-187是购自美国俄亥俄州哥伦布市的短瞬特别化学品有限公司 (Momentive Specialty Chemicals Inc)的环氧官能硅烷。
[0049]本发明的水性粘合剂组合物(实施例1-2)显示出所需水平的耐冰水性和洗掉性 能。

Claims (3)

1. 一种水性粘合剂组合物,所述水性粘合剂组合物包含: a)碱可溶胀性乳液聚合物,所述乳液聚合物包含作为共聚单元的10-35重量%的羧酸 单体和至少一种第二烯键式不饱和单体,以所述乳液聚合物的重量计;以及 b )0.1-4重量%的环氧硅烷,以所述乳液聚合物干重量计; 其中所述粘合剂组合物基本上不含交联剂。
2. -种提供带有可除去纸标签的基材的方法,所述方法包括: (a) 形成权利要求1所述的水性粘合剂组合物; (b) 将所述水性粘合剂组合物施涂于纸标签; (c) 对所述施涂的粘合剂组合物进行干燥,或者任其干燥。 (d) 将所述带有标签的粘合剂施加到所述基材上。
3. -种从带有可除去纸标签的基材上除去纸标签的方法,所述方法包括: (a) 提供权利要求2所述的带有可除去纸标签的基材;以及 (b) 使所述可除去标签与碱溶液接触,所述接触的时间和温度足以除去所述标签。
CN201380029620.1A 2012-06-28 2013-06-19 湿胶水 Active CN104334670B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12290213.3 2012-06-28
EP12290213 2012-06-28
PCT/US2013/046510 WO2014004196A1 (en) 2012-06-28 2013-06-19 Wet glue

Publications (2)

Publication Number Publication Date
CN104334670A CN104334670A (zh) 2015-02-04
CN104334670B true CN104334670B (zh) 2016-10-19

Family

ID=48782612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380029620.1A Active CN104334670B (zh) 2012-06-28 2013-06-19 湿胶水

Country Status (9)

Country Link
US (3) US20150101730A1 (zh)
EP (1) EP2831188B1 (zh)
JP (1) JP6266608B2 (zh)
CN (1) CN104334670B (zh)
IN (1) IN2014DN09267A (zh)
MX (1) MX359212B (zh)
RU (1) RU2642671C2 (zh)
TW (1) TWI521032B (zh)
WO (1) WO2014004196A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105647450B (zh) * 2016-03-22 2018-07-03 苏州越湖海绵复合厂 一种环保水性鞋用胶粘剂
EP3442790B1 (en) * 2016-04-15 2021-01-27 H. B. Fuller Company Method for manufacturing a multi-ply tissue paper using a polyacrylic copolymer adhesive
EP3798280A1 (en) 2019-09-24 2021-03-31 Arkema France Aqueous dispersion of polymer particles and uses thereof as an adhesive composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001907A (en) * 1997-12-15 1999-12-14 Witco Corporation Latex sealants containing epoxysilanes
CN101020727A (zh) * 2006-02-14 2007-08-22 罗门哈斯公司 水性乳液聚合物

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077932A (en) 1974-03-21 1978-03-07 Borden, Inc. Acrylate adhesive aqueous dispersions
US4032487A (en) 1974-03-21 1977-06-28 Borden, Inc. Aqueous acrylate-epoxy silane crosslinker adhesive dispersion composition
US4057527A (en) * 1974-06-17 1977-11-08 Borden, Inc. Aqueous acrylate contact adhesive dispersions
US4325856A (en) 1980-01-02 1982-04-20 The Dow Chemical Company Sequential emulsion polymerization process
DE3017543A1 (de) 1980-05-08 1981-11-26 Bayer Ag, 5090 Leverkusen Waessrige dispersionen auf basis von (meth)acrylsaeurealkylester-polymerisaten mit zwei ausgepraegten, praktisch sich nicht ueberlappenden maxima in der teilchengroessenverteilung innerhalb spezieller teilchengroessenbereiche, sowie verfahren zu ihrer herstellung und ihre verwendung
US4439494A (en) * 1982-03-01 1984-03-27 General Electric Company Silyl-polyacrylates for polycarbonate substrates
DE3319340C2 (zh) 1983-05-27 1991-04-11 Roehm Gmbh, 6100 Darmstadt, De
DE3443964A1 (de) 1984-12-01 1986-06-12 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polymer-dispersionen, die blockfeste filme bilden
US4814373A (en) 1984-12-20 1989-03-21 Rohm And Haas Company Modified latex polymer composition
NL8502463A (nl) * 1985-09-10 1987-04-01 Dsm Resins Bv Samenstelling op basis van een waterige dispersie van een additiepolymeer.
JPH0784581B2 (ja) 1987-09-17 1995-09-13 東洋インキ製造株式会社 再剥離性感圧接着剤組成物
US5064719A (en) * 1989-09-26 1991-11-12 E. I. Du Pont De Nemours And Company Coating composition of acrylic polymers containing reactive groups and an epoxy organosilane
EP0449413B1 (en) * 1990-03-23 1995-12-20 Imperial Chemical Industries Plc Polymers
JPH0415281A (en) 1990-05-09 1992-01-20 Kanzaki Paper Mfg Co Ltd Pressure-sensitive adhesive sheet
JPH0641504A (ja) 1991-07-12 1994-02-15 Saiden Kagaku Kk アルカリ可溶型粘着剤組成物
JP2727143B2 (ja) * 1991-12-03 1998-03-11 サイデン化学株式会社 アルカリ可溶型粘着剤組成物
JPH05163470A (ja) * 1991-12-12 1993-06-29 Sekisui Chem Co Ltd アルカリ水溶性粘着剤組成物
US5527619A (en) * 1993-04-26 1996-06-18 Rohm And Haas Company Tannin stain blocking coated substrate
GB9409543D0 (en) * 1994-05-12 1994-06-29 Zeneca Ltd Compositions
US5580819A (en) * 1995-03-22 1996-12-03 Ppg Industries, Inc. Coating composition, process for producing antireflective coatings, and coated articles
JP3933700B2 (ja) * 1996-10-02 2007-06-20 ゼネラル・エレクトリック・カンパニイ 水ベースの反応性ポリマー分散液におけるエポキシシランエマルジョン添加剤組成物およびそれらの製造法
US6127462A (en) * 1995-04-12 2000-10-03 Osi Specialities, Inc. Compositions of epoxysilane and reactive polymer with cure catalyst and methods of preparation
US6369139B1 (en) * 1995-04-12 2002-04-09 Crompton Corporation Compositions of epoxysilane emulsion additives in waterbased reactive polymer dispersions and methods of preparation
US6103788A (en) * 1995-11-28 2000-08-15 Dainippon Ink And Chemicals, Inc. Curable resin composition for use in water-based coating materials
JP4337991B2 (ja) * 1997-12-22 2009-09-30 日東電工株式会社 熱伝導性感圧接着シ―ト類およびこれを用いた電子部品と放熱部材との固定方法
CA2301141A1 (en) 1998-06-15 1999-12-23 The Lubrizol Corporation Methods of using an aqueous composition containing a water-soluble or water-dispersible synthetic polymer and resultant compositions formed thereof
JP3819661B2 (ja) 2000-02-24 2006-09-13 日東電工株式会社 感圧性接着シ―ト類および機能性フイルムの固定方法
JP4870864B2 (ja) * 2000-06-26 2012-02-08 中央理化工業株式会社 樹脂分散液
BR0114504A (pt) * 2000-09-28 2003-10-21 Dow Global Technologies Inc Reticulação de látex com óxidos de nitrilas bloqueadas ou epóxi silanos e processo para uso do produto obtido
CN100506898C (zh) * 2001-06-29 2009-07-01 西巴特殊化学品控股有限公司 添加剂官能化的亲有机物纳米级填料
JP4433145B2 (ja) * 2003-02-12 2010-03-17 日東電工株式会社 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置
DE10323048A1 (de) 2003-05-20 2004-12-09 Basf Ag Haftklebstoffe, enthaltend Polyethylen
US20050027079A1 (en) * 2003-07-29 2005-02-03 Rosemarie Palmer Lauer Aqueous multistage emulsion polymer composition
TWI384043B (zh) 2004-04-22 2013-02-01 Nitto Denko Corp An adhesive composition, a method for producing the same, and a use thereof
US7410694B2 (en) 2005-04-11 2008-08-12 Tesa Aktiengesellschaft Adhesive
KR101353283B1 (ko) * 2005-05-20 2014-02-18 애버리 데니슨 코포레이션 물 백화-내성 압력 민감성 접착제
JP2007238730A (ja) * 2006-03-07 2007-09-20 Toho Chem Ind Co Ltd 水系樹脂組成物
US7834086B2 (en) * 2006-06-02 2010-11-16 Valspar Sourcing, Inc. High performance aqueous coating compositions
WO2008057926A2 (en) * 2006-11-02 2008-05-15 Avery Dennison Corporation Emulsion adhesive for washable film
AT456638T (de) 2007-08-16 2010-02-15 Henkel Ag & Co Kgaa In wasser wieder lösliches klebemittel
EP2221352B1 (en) * 2008-05-26 2012-03-28 DIC Corporation Coating agent and method for production thereof
US20120165428A1 (en) * 2010-12-23 2012-06-28 Columbia Insurance Company Polymer for Extending the Open Time of Waterborne Architectural Coatings
CN103562321B (zh) * 2011-05-31 2016-01-20 迈图高新材料日本合同公司 半导体密封用有机硅组合物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001907A (en) * 1997-12-15 1999-12-14 Witco Corporation Latex sealants containing epoxysilanes
CN101020727A (zh) * 2006-02-14 2007-08-22 罗门哈斯公司 水性乳液聚合物

Also Published As

Publication number Publication date
BR112014031721A2 (pt) 2017-06-27
CN104334670A (zh) 2015-02-04
EP2831188B1 (en) 2016-07-20
TWI521032B (zh) 2016-02-11
RU2642671C2 (ru) 2018-01-25
WO2014004196A1 (en) 2014-01-03
EP2831188A1 (en) 2015-02-04
US20160272855A1 (en) 2016-09-22
IN2014DN09267A (zh) 2015-07-10
US20150101730A1 (en) 2015-04-16
US20170145265A1 (en) 2017-05-25
MX359212B (es) 2018-09-19
MX2014015203A (es) 2015-03-05
TW201402745A (zh) 2014-01-16
JP6266608B2 (ja) 2018-01-24
RU2015102505A (ru) 2016-08-20
US9796888B2 (en) 2017-10-24
JP2015529256A (ja) 2015-10-05
US9670389B2 (en) 2017-06-06

Similar Documents

Publication Publication Date Title
CN101796153B (zh) 双面粘着胶带
CN103045114B (zh) 双面粘合带
CN106459711B (zh) 具有优异低温粘合力和保持力的丙烯酸类乳液粘合剂及其制备方法
CN102140320A (zh) 水基丙烯酸乳液复膜胶及其制备方法
CN104334670B (zh) 湿胶水
CN101418194A (zh) 双面粘合片及其制造方法
CN106632791B (zh) 一种抗新鲜水泥泛碱底漆苯丙乳液及其制备方法
ES2546446T3 (es) Uso de una dispersión de adhesivos para la laminación de películas
AU2002300952B2 (en) Method for providing improved polymeric composition
JP6929218B2 (ja) 水性粘着剤組成物の製造方法、水性粘着剤組成物および粘着シート
KR101943716B1 (ko) 도배풀 조성물 및 이를 이용한 벽지 시공 방법
CN108424488A (zh) 一种抗污、耐水硅丙乳液及其制备方法
JP6537171B2 (ja) 重合体エマルション、水性粘着剤組成物および粘着シート
CN100540601C (zh) 具有高含量不饱和流动性促进剂的聚合物水分散体
JP6225378B2 (ja) 両面粘着シート及び物品
JP2005247955A (ja) 接着剤組成物及び粘着シート
JP6232833B2 (ja) 粘着シート及びスピーカー
JP5219773B2 (ja) 無機系基材塗装用の水性樹脂分散体
JP4285026B2 (ja) 複合型エマルションとこれを含有する粘着剤
JP2015105319A (ja) 粘着シート及びスピーカー
JP2007211083A (ja) 光硬化型粘着剤組成物及びその製造方法
JP6171673B2 (ja) 粘着シート及びスピーカー
CN114514250A (zh) 聚合物颗粒的含水分散体及其作为胶粘剂组合物的用途
JP2006273923A (ja) 水系感圧接着剤組成物及び粘着テープまたはシート
JP2000159968A (ja) 一液硬化型樹脂エマルジョン組成物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant