CN111978884A - 一种耐电解液的超薄胶粘带及其制备方法 - Google Patents
一种耐电解液的超薄胶粘带及其制备方法 Download PDFInfo
- Publication number
- CN111978884A CN111978884A CN202010806937.3A CN202010806937A CN111978884A CN 111978884 A CN111978884 A CN 111978884A CN 202010806937 A CN202010806937 A CN 202010806937A CN 111978884 A CN111978884 A CN 111978884A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- electrolyte
- epoxy resin
- stirring
- adhesive
- 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
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 40
- 239000003792 electrolyte Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 21
- 230000001070 adhesive effect Effects 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000003822 epoxy resin Substances 0.000 claims abstract description 16
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 12
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims abstract description 12
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003208 petroleum Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 2
- 239000003522 acrylic cement Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000000758 substrate Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- 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
- C09J151/006—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 block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/02—Copolymers of mineral oil hydrocarbons
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
本发明涉及胶粘带技术领域,公开了一种耐电解液的超薄胶粘带及其制备方法,包括以下步骤:步骤1:将氢化双酚A型环氧树脂用溶剂搅拌溶解成均匀透明的溶液,得到环氧树脂溶液;步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂搅拌加热溶解;步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液;步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得胶粘剂;步骤5:将步骤4中所制得的胶粘剂涂覆于基材表面,并在50~150℃温度下进行烘干。本发明极大提高了胶带与被粘铝箔的粘结性能,也改善了其耐电解液腐蚀的性能,克服了目前的丙烯酸系胶带因长期高温浸泡电解液,而导致其粘性快速下降、失效的问题。
Description
技术领域
本发明涉及胶粘带技术领域,具体是一种耐电解液的超薄胶粘带及其制备方法。
背景技术
锂电池制程中需要很多胶带,如:极耳保护、终止部位固定、绕胶、over焊等环节,并且胶带会成为电池产品的一部分,这就要求胶带在锂电池电解液环境中长期稳定的发挥作用,保证电池产品的寿命和使用安全。
目前,市场主流产品的锂电池电解液的主体成份是碳酸酯类高极性溶剂,且电解液体系呈弱酸性,其产品的胶带在电解液环境中易受电解液的侵蚀,使得胶带粘性很快下降、失效,影响了产品性能。
发明内容
本发明的目的在于提供一种耐电解液的超薄胶粘带及其制备方法,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种耐电解液的超薄胶粘带及其制备方法,包括以下步骤:
步骤1:将氢化双酚A型环氧树脂用溶剂搅拌溶解成均匀透明的溶液,得到环氧树脂溶液;
步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂搅拌加热溶解;
步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液;
步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得胶粘剂;
步骤5:将步骤4中所制得的胶粘剂涂覆于基材表面,并在50~150℃温度下进行烘干,或者将胶粘剂涂覆于硅离型膜的离型面上,烘干后再热压转移至基材膜电晕面上,制得胶带。
优选的,制得的胶粘剂中各种原料的质量配比为:溶剂占总组分的200~500,马来酸酐接枝改性SEBS占总组分的25~40,聚异丁烯占总组分的10~25,氢化石油树脂占总组分的30~70,氢化双酚A型环氧树脂占总组分的1~10。
优选的,所述溶剂为甲苯、二甲苯、环己烷、丁酮、异丙醇、丁酯中的一种或多种。
优选的,所述氢化双酚A型环氧树脂的环氧当量为200~1000。
优选的,所述马来酸酐接枝改性SEBS的接枝率为0.5~1.5%。
优选的,所述聚异丁烯的分子量为50000~100000。
优选的,所述氢化石油树脂的软化点为100~140℃。
优选的,步骤2中的加热温度为60~80℃。
与现有技术相比,本发明的有益效果是:胶粘剂采用耐化学性能优异的SEBS、聚异丁烯、氢化树脂为主体材料,大幅度提高了胶粘剂耐电解液性能,并且使用了马来酸酐接枝SEBS和氢化环氧树脂,极大提高了胶带与被粘铝箔的粘结性能,也改善了其耐电解液腐蚀的性能,克服了目前的丙烯酸系胶带因长期高温浸泡电解液,而导致其粘性快速下降、失效的问题。
具体实施方式
下面将结合本发明中所提出的制备方案,在其中所说明的制备条件范围内选取三组定值作为实施例,以此对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1:
一种耐电解液的超薄胶粘带及其制备方法,包括以下步骤:
步骤1:将氢化双酚A型环氧树脂用溶剂按一定比例搅拌溶解成均匀透明溶液。
步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂甲苯加热至70℃搅拌溶解。
步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液。
步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得耐电解液的胶粘剂。
步骤5:通过刮刀式涂布机将步骤4中所制得的胶粘剂涂覆于厚度为6um的PET基材表面,然后在110℃温度下进行烘干,控制胶带总厚度为10um,制得耐电解液的超薄胶带。
实施例2:
一种耐电解液的超薄胶粘带及其制备方法,包括以下步骤:
步骤1:将氢化双酚A型环氧树脂用溶剂按一定比例搅拌溶解成均匀透明的溶液,得到环氧树脂溶液。
步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂甲苯加热至80℃搅拌溶解。
步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液。
步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得胶粘剂。
步骤5:通过刮刀式涂布机将步骤4中所制得的胶粘剂涂覆于厚度为20um的PET硅离型膜的离型面,在120℃温度下烘干后,再热压转移至厚度为4um的PET基材的电晕面,控制胶带总厚度为8um,在50℃温度下熟化2天,即制得耐电解液的超薄胶带。
实施例3:
步骤1:将氢化双酚A型环氧树脂用溶剂按一定比例搅拌溶解成均匀透明的溶液,得到环氧树脂溶液。
步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂二甲苯加热至75℃搅拌溶解。
步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液。
步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得胶粘剂。
步骤5:通过刮刀式涂布机将步骤4中所制得的胶粘剂涂覆于厚度为20um的PET硅离型膜的离型面,在130℃温度下烘干后,热压转移至厚度为4um的PET基材的电晕面,控制胶带总厚度为8um,在60℃温度下熟化1天,即制得耐电解液的超薄胶带。
本发明的耐电解液的超薄胶带经过80℃的电解液浸泡168小时后,其剥离力保持率维持在80%以上,提高了锂电池的安全使用系数,其安全性能优异于目前常规的丙烯酸系的终止胶带,具有重大的生产实践意义。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下。由语句“包括一个......限定的要素,并不排除在包括要素的过程、方法、物品或者设备中还存在另外的相同要素”。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (8)
1.一种耐电解液的超薄胶粘带及其制备方法,其特征在于,包括以下步骤:
步骤1:将氢化双酚A型环氧树脂用溶剂搅拌溶解成均匀透明的溶液,得到环氧树脂溶液;
步骤2:将马来酸酐接枝改性SEBS和聚异丁烯用溶剂搅拌加热溶解;
步骤3:将氢化石油树脂加入步骤2的溶液中搅拌溶解,得到胶液;
步骤4:将步骤1中制得的环氧树脂溶液加入步骤3的胶液中,并搅拌混合均匀,制得胶粘剂;
步骤5:将步骤4中所制得的胶粘剂涂覆于基材表面,并在50~150℃温度下进行烘干,或者将胶粘剂涂覆于硅离型膜的离型面上,烘干后再热压转移至基材膜电晕面上,制得胶带。
2.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,制得的胶粘剂中各种原料的质量配比为:溶剂占总组分的200~500,马来酸酐接枝改性SEBS占总组分的25~40,聚异丁烯占总组分的10~25,氢化石油树脂占总组分的30~70,氢化双酚A型环氧树脂占总组分的1~10。
3.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,所述溶剂为甲苯、二甲苯、环己烷、丁酮、异丙醇、丁酯中的一种或多种。
4.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,所述氢化双酚A型环氧树脂的环氧当量为200~1000。
5.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,所述马来酸酐接枝改性SEBS的接枝率为0.5~1.5%。
6.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,所述聚异丁烯的分子量为50000~100000。
7.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,所述氢化石油树脂的软化点为100~140℃。
8.根据权利要求1所述的一种耐电解液的超薄胶粘带及其制备方法,其特征在于,步骤2中的加热温度为60~80℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010806937.3A CN111978884A (zh) | 2020-08-12 | 2020-08-12 | 一种耐电解液的超薄胶粘带及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010806937.3A CN111978884A (zh) | 2020-08-12 | 2020-08-12 | 一种耐电解液的超薄胶粘带及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111978884A true CN111978884A (zh) | 2020-11-24 |
Family
ID=73433884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010806937.3A Pending CN111978884A (zh) | 2020-08-12 | 2020-08-12 | 一种耐电解液的超薄胶粘带及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111978884A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118165663A (zh) * | 2024-05-15 | 2024-06-11 | 山东同有新材料科技有限公司 | 一种燃料电池单电池用密封材料及其制备方法 |
CN118516052A (zh) * | 2024-07-22 | 2024-08-20 | 深圳市豪鹏科技股份有限公司 | 一种电池收尾胶纸、卷芯组件及二次电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102576821A (zh) * | 2009-08-12 | 2012-07-11 | 德莎欧洲公司 | 封装电子装置的方法 |
CN107429133A (zh) * | 2015-03-25 | 2017-12-01 | 东洋油墨Sc控股株式会社 | 接着剂组合物、层叠体、蓄电装置用包装材、蓄电装置用容器及蓄电装置 |
CN108084916A (zh) * | 2017-11-27 | 2018-05-29 | 烟台德邦科技有限公司 | 一种锂电池双面胶带 |
CN111171754A (zh) * | 2020-02-28 | 2020-05-19 | 东莞市澳中电子材料有限公司 | 一种锂电池用基材可溶解的双面压敏胶带及其制备方法 |
-
2020
- 2020-08-12 CN CN202010806937.3A patent/CN111978884A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102576821A (zh) * | 2009-08-12 | 2012-07-11 | 德莎欧洲公司 | 封装电子装置的方法 |
CN107429133A (zh) * | 2015-03-25 | 2017-12-01 | 东洋油墨Sc控股株式会社 | 接着剂组合物、层叠体、蓄电装置用包装材、蓄电装置用容器及蓄电装置 |
CN108084916A (zh) * | 2017-11-27 | 2018-05-29 | 烟台德邦科技有限公司 | 一种锂电池双面胶带 |
CN111171754A (zh) * | 2020-02-28 | 2020-05-19 | 东莞市澳中电子材料有限公司 | 一种锂电池用基材可溶解的双面压敏胶带及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118165663A (zh) * | 2024-05-15 | 2024-06-11 | 山东同有新材料科技有限公司 | 一种燃料电池单电池用密封材料及其制备方法 |
CN118516052A (zh) * | 2024-07-22 | 2024-08-20 | 深圳市豪鹏科技股份有限公司 | 一种电池收尾胶纸、卷芯组件及二次电池 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111978884A (zh) | 一种耐电解液的超薄胶粘带及其制备方法 | |
CN103911088B (zh) | 一种丙烯酸酯压敏胶带及其制备方法和锂离子电池 | |
KR101702694B1 (ko) | 열경화성 접착 조성물, 열경화성 접착 시트, 그 제조 방법 및 보강 플렉시블 인쇄 배선판 | |
JP5889611B2 (ja) | 太陽電池バックシート用接着剤 | |
TWI843788B (zh) | 黏著片材 | |
WO2023103323A1 (zh) | 一种粘接剂、芯片键合膜及其制备方法 | |
CN114369443B (zh) | 聚氨酯粘结剂及其应用 | |
CN102473772A (zh) | 太阳能电池用背面保护片及其制造方法 | |
CN114106709A (zh) | 一种防爆膜用光学胶粘剂及其制备方法 | |
CN110591582A (zh) | 一种uv后易揭离的oled模组制程用的过程膜生产方法及其产品 | |
CN109679540B (zh) | 一种耐高温胶黏剂及耐高温铝箔胶带的制备方法 | |
CN111154433B (zh) | 一种含氟树脂混合物及其制备的覆铜板 | |
JP2016027153A (ja) | 硬化性接着性樹脂組成物、およびそれを用いてなる太陽電池裏面保護シート | |
CN104927685A (zh) | 双面粘合片及粘合剂组合物 | |
CN110791215B (zh) | 一种多功能自粘型防水隔热卷材 | |
JPS61211016A (ja) | フレキシブルプリント基板と補強板との接合方法 | |
CN111138994A (zh) | 一种手机套可移除聚丙烯标签材料及其制备方法 | |
CN111777968A (zh) | 一种耐高温压敏胶制品及其制备方法 | |
CN110724473A (zh) | 一种高剥离耐紫外网线复合pe单面胶带的制备方法 | |
CN115806785B (zh) | 一种压敏胶及其所制备的刻码胶带 | |
JP6485369B2 (ja) | アンカーコート剤 | |
CN114163955B (zh) | 一种锂电池用单面热熔超薄终止胶带及其制备方法 | |
WO2023188314A1 (ja) | エネルギー線架橋性粘着剤組成物、架橋粘着剤及び粘着シート、並びにこれらの製造方法 | |
CN111690359B (zh) | 一种耐高温丙烯酸酯胶粘剂及其制作方法 | |
CN116135940B (zh) | 一种半导体封装胶带及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |