CN109722672A - 水基除胶剂 - Google Patents

水基除胶剂 Download PDF

Info

Publication number
CN109722672A
CN109722672A CN201711026850.9A CN201711026850A CN109722672A CN 109722672 A CN109722672 A CN 109722672A CN 201711026850 A CN201711026850 A CN 201711026850A CN 109722672 A CN109722672 A CN 109722672A
Authority
CN
China
Prior art keywords
water base
base adhesive
adhesive remover
water
thickener
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
Application number
CN201711026850.9A
Other languages
English (en)
Inventor
欣小波
陈敬华
许维贤
成梅春
蔡娜
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.)
Kangzhun Electronic Technology Kunshan Co Ltd
Original Assignee
Kangzhun Electronic Technology Kunshan Co Ltd
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
Application filed by Kangzhun Electronic Technology Kunshan Co Ltd filed Critical Kangzhun Electronic Technology Kunshan Co Ltd
Priority to CN201711026850.9A priority Critical patent/CN109722672A/zh
Priority to US15/810,251 priority patent/US20190127662A1/en
Publication of CN109722672A publication Critical patent/CN109722672A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • 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
    • C09D9/00—Chemical paint or ink removers
    • C09D9/005—Chemical paint or ink removers containing organic solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0073—Anticorrosion compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/667—Neutral esters, e.g. sorbitan esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • C11D3/2013—Monohydric alcohols linear fatty or with at least 8 carbon atoms in the alkyl chain
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/2034—Monohydric alcohols aromatic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2072—Aldehydes-ketones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring

Abstract

一种水基除胶剂，其包括强碱、主溶剂、阻挥发剂、助溶剂、缓蚀剂、渗透剂、增稠剂、表面活性剂及水。本发明的水性除胶剂为水性配方，水性配方不易挥发且不易燃烧着火，在用于去除镁材表面的胶粘剂的时候，可以保证镁材不着火，安全性高，且不会腐蚀镁合金基底。水基除胶剂可以加热使用，如此可以快速去除较难去除的固化胶，除胶效率高。所述水基除胶剂还具有良好的降解性，对环境产生的危害小。所述水基除胶剂中不含有氯和苯，毒性较低，环保健康。所述水基除胶剂中不含有特定的氟氯碳水化合物、乙烷等破坏臭氧层的有害物质，化学需氧量低。使用所述水基除胶剂处理后的镁材表面不含有油脂类残留物，可以直接用水冲洗干净。

Description

水基除胶剂
技术领域
本发明涉及一种除胶剂，尤其涉及一种水基除胶剂。
背景技术
目前，电子产品的部件会使用到镁合金，例如，笔记本外壳的材质为镁合金与玻纤塑胶结合体。制作时，需要将镁合金与玻纤塑胶这两种材质用胶粘剂(例如，AB胶)粘结在一起。若在生产过程中出现不良产品，为节约成本，一般会对不良产品进行返修，需要使用除胶剂去除胶粘剂，回收镁材。
但是，镁很活泼，着火点低，一般的除胶剂不能用于对镁材除胶。此外，传统的除胶剂一般采用甲苯、二氯甲烷等高毒性溶剂，其挥发性高、化学需氧量(COD)高、毒性大，环境污染严重，且对操作人员的人体危害较大。
发明内容
有鉴于此，有必要提供一种新的水基除胶剂，以解决上述问题。
一种水基除胶剂，其包括强碱、主溶剂、阻挥发剂、助溶剂、缓蚀剂、渗透剂、增稠剂、表面活性剂及水。
本发明的水基除胶剂为水性配方，水性配方不易挥发且不易燃烧着火，在用于去除镁材表面的胶粘剂的时候，可以保证镁材不着火，安全性高，且不会腐蚀镁合金基底。水基除胶剂可以加热使用，如此可以快速去除较难去除的固化胶，除胶效率高。所述水基除胶剂还具有良好的降解性，对环境产生的危害小。所述水基除胶剂中不含有氯和苯，毒性较低，环保健康。所述水基除胶剂中不含有特定的氟氯碳水化合物、乙烷等破坏臭氧层的有害物质，化学需氧量低。使用所述水基除胶剂处理后的镁材表面不含有油脂类残留物，可以直接用水冲洗干净。
具体实施方式
基于本发明中的实施方式，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方式，都属于本发明保护的范围。
本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。
本发明较佳实施方式提供一种水基除胶剂，其主要用于去除镁材表面的胶粘剂。该水基除胶剂包括强碱、主溶剂、阻挥发剂、助溶剂、缓蚀剂、渗透剂、增稠剂、表面活性剂及水。
所述水基除胶剂中，所述强碱的质量百分含量的范围为 20％～30％，所述主溶剂的质量百分含量的范围为10％～30％，所述阻挥发剂的质量百分含量的范围为1％～3％，所述助溶剂的质量百分含量的范围为5％～10％，所述缓蚀剂的质量百分含量的范围为0.5％～1.5％，所述渗透剂的质量百分含量的范围为0.5％～1.5％，所述增稠剂的质量百分含量的范围为1.5％～5％，所述表面活性剂的质量百分含量的范围为0.5％～5％，余量为水。
一般情况下，胶粘剂的主要成份是丙烯酸树脂和环氧树脂，而强碱和高温会引起未固化或固化的胶分子键溶胀断裂，可加快胶粘剂的溶解剥离。所述水基除胶剂中，强碱的质量百分含量在 20％～30％的含量范围内能兼顾高沸点溶剂的溶解性和胶分子的溶胀性。强碱含量过高会导致高沸点溶剂盐析分层，而强碱含量过低降低会导致胶分子的溶胀速度降低、溶胀效果变差。
所述强碱可以为无机强碱或有机强碱。该无机强碱与表面活性剂配合，可以使所述水基除胶剂具有较强的溶胀能力和乳化能力。该有机强碱对有机分子有较强的溶解性和低腐蚀性。该有机强碱与阴离子表面活性剂配合，可以使所述水基除胶剂对有机分子更快速的渗透溶胀，使有机分子更快速的断裂。
所述无机强碱包括但不限于氢氧化钠、氢氧化钾、碳酸钠、偏硅酸钠中的一种或几种。所述有机强碱包括但不限于单乙醇胺、二乙醇胺、乙二胺中的一种或几种。
所述主溶剂包括但不限于乙二醇单乙醚、二乙二醇单丁醚、乙二醇丁醚、三丙二醇甲醚、二丙二醇丁醚、二丙二醇丙醚、甲基异戊基酮、N-甲基吡咯烷酮(NMP)、及乙二醇单乙醚乙酸酯中的一种或几种。其中，所述乙二醇单乙醚、二乙二醇单丁醚、乙二醇丁醚、三丙二醇甲醚、二丙二醇丁醚、二丙二醇丙醚为高沸点醇醚溶剂。可根据不同成份的AB胶选择不同极性和介电常数的高沸点醇醚溶剂。
所述阻挥发剂包括但不限于石蜡、及平平加中的一种或两种。
所述助溶剂包括但不限于戊醇、己醇、环己醇、庚醇、正辛醇、苯甲醇、乙二醇、丙二醇、及聚乙二醇中的一种或几种。
所述缓蚀剂包括但不限于苯并三氮唑、偏硅酸钠、乌洛托品、硅烷酮、羧酸醇胺、及苯甲酸钠中的一种或几种。
所述渗透剂包括但不限于渗透剂JFC、快速渗透剂T、耐碱渗透剂OEP-70、及耐碱渗透剂AEP中的一种或几种。
所述增稠剂包括但不限于纤维类增稠剂、聚乙烯醇类增稠剂、及硅酸镁铝增稠剂中的一种或几种。所述纤维素类增稠剂包括但不限于甲基纤维素、乙基纤维素、羟甲基纤维素、羧甲基纤维素、羟丙基纤维素、及羟丙基甲基纤维素中的一种或几种。所述聚乙烯醇类增稠剂包括但不限于聚乙烯醇400、聚乙烯醇600、聚乙烯醇800、聚乙烯醇1000中的一种或几种。其中，所述硅酸镁铝增稠剂不燃烧。
所述表面活性剂为阴离子表面活性剂和非离子表面活性剂的复配混合物。所述阴离子表面活性剂包括但不限于α-烯烃磺酸盐 (AOS)、十二烷基苯磺酸钠(LAS)、肪醇聚氧乙烯醚硫酸酯盐 (AES)、二甲基磺酸钠、琥珀酸二异辛酯磺酸钠、及快速渗透剂T (该快速渗透剂T既是表面活性剂又是渗透剂)中的一种或几种。所述非离子表面活性剂包括但不限于脂肪醇聚氧乙烯醚、烷基酚聚氧乙烯醚(OP-10)、斯盘-60、斯盘-80、吐温、及脂肪酸甲酯乙氧基化物中的一种或几种。
所述表活性剂的亲水亲油平衡值(HLB值)优选为大于10。
下面通过具体实施例来对本发明做进一步说明。
实施例1
本实施例中，水基除胶剂包括氢氧化钠、苯甲醇、N-甲基吡咯烷酮、二乙二醇单丁醚、十二烷基苯磺酸钠、OP-10、苯并三氮唑、甲基纤维素、耐碱渗透剂OEP-70、石蜡、水。
所述水基除胶剂中，所述氢氧化钠的质量浓度为250g/L，所述苯甲醇的质量浓度为50g/L，所述N-甲基吡咯烷酮的质量浓度为 100g/L，所述二乙二醇单丁醚的质量浓度为100g/L，所述十二烷基苯磺酸钠的质量浓度为25g/L，所述OP-10的质量浓度为25g/L，所述苯并三氮唑的质量浓度为10g/L，所述甲基纤维素的质量浓度为20g/L，所述耐碱渗透剂OEP-70的质量浓度为10g/L，所述石蜡的质量浓度为20g/L，余量为水。
在使用本实施例的水基除胶剂去除镁材表面的AB胶时，可以在加热到80℃时将镁材放入该水基除胶剂中，浸泡1～2个小时，使固化的AB胶软化，再用刮刀将软化的AB胶去除即可。
实施例2
本实施例中，水基除胶剂包括氢氧化钠、正辛醇、甲基异戊基酮、乙二醇单乙醚、α-烯烃磺酸盐、斯盘-80、苯并三氮唑、甲基纤维素、耐碱渗透剂OEP-70、石蜡、水。
所述水基除胶剂中，所述氢氧化钠的质量浓度为250g/L，所述正辛醇的质量浓度为50g/L，所述甲基异戊基酮的质量浓度为 100g/L，所述乙二醇单乙醚的质量浓度为100g/L，所述α-烯烃磺酸盐的质量浓度为25g/L，所述斯盘-80的质量浓度为25g/L，所述苯并三氮唑的质量浓度为10g/L，所述甲基纤维素的质量浓度为 20g/L，所述耐碱渗透剂OEP-70的质量浓度为10g/L，所述石蜡的质量浓度为20g/L，余量为水。
本实施例的水基除胶剂中同时添加有氢氧化钠及斯盘-80，其中氢氧化钠是无机强碱，斯盘-80是非离子表面活性剂，两者配合使用对有机分子具有较强的溶胀能力和乳化能力。
在使用本实施例的水基除胶剂去除镁材表面的AB胶时，可以将镁材放入该水基除胶剂中，80℃下浸泡0.5～1个小时，即可使固化的AB胶软化脱落。
实施例3
本实施例中，水基除胶剂包括单乙醇胺、正辛醇、N-甲基吡咯烷酮、三丙二醇甲醚、肪醇聚氧乙烯醚硫酸酯盐、OP-10、苯并三氮唑、硅酸镁铝、耐碱渗透剂AEP、石蜡、水。
所述水基除胶剂中所述单乙醇胺的质量浓度为300g/L所述正辛醇的质量浓度为50g/L，所述N-甲基吡咯烷酮的质量浓度为 100g/L，所述三丙二醇甲醚的质量浓度为100g/L，所述肪醇聚氧乙烯醚硫酸酯盐的质量浓度为25g/L，所述OP-10的质量浓度为25g/L，所述苯并三氮唑的质量浓度为10g/L，所述硅酸镁铝的质量浓度为 5g/L，所述耐碱渗透剂AEP的质量浓度为10g/L，所述石蜡的质量浓度为20g/L，余量为水。
本实施例的水基除胶剂中同时添加有单乙醇胺，其中单乙醇胺是有机强碱，该有机强碱对有机分子有较强的溶解性和低腐蚀性。
在使用本实施例的水基除胶剂去除镁材表面的AB胶时，可以将镁材放入该水基除胶剂中，80℃下浸泡0.5～1个小时，即可使固化的AB胶软化脱落。
实施例4
本实施例中，水基除胶剂包括单乙醇胺、苯甲醇、甲基异戊基酮、二乙二醇单丁醚、快速渗透剂T、脂肪酸甲酯乙氧基化物、苯并三氮唑、硅酸镁铝、耐碱渗透剂AEP、石蜡、水。
所述水基除胶剂中，所述单乙醇胺的质量浓度为300g/L，所述苯甲醇的质量浓度为50g/L，所述甲基异戊基酮的质量浓度为 100g/L，所述二乙二醇单丁醚的质量浓度为100g/L，所述快速渗透剂T的质量浓度为25g/L，所述脂肪酸甲酯乙氧基化物的质量浓度为25g/L，所述苯并三氮唑的质量浓度为10g/L，所述硅酸镁铝的质量浓度为5g/L，所述耐碱渗透剂AEP的质量浓度为10g/L，所述石蜡的质量浓度为20g/L，余量为水。
本实施例的水基除胶剂中同时添加有单乙醇胺及快速渗透剂 T，其中单乙醇胺是有机强碱，快速渗透剂T既是阴离子表面活性剂又是渗透剂，该有机强碱与阴离子表面活性剂配合，可以使所述水基除胶剂对有机分子更快速的渗透溶胀，使有机分子更快速的断裂。
在使用本实施例的水基除胶剂去除镁材表面的AB胶时，可以将镁材放入该水基除胶剂中，80℃下浸泡0.5～1个小时，即可使固化的AB胶软化脱落。
本发明的水基除胶剂为水性配方，该水性配方不易挥发且不易燃烧着火，在用于去除镁材表面的胶粘剂的时候，可以保证镁材不着火，安全性高，且不会腐蚀镁合金基底。水基除胶剂可以加热使用，如此可以快速去除较难去除的固化胶，除胶效率高。所述水基除胶剂还具有良好的降解性，对环境产生的危害小。所述水基除胶剂中不含有氯和苯，毒性较低，环保健康。所述水基除胶剂中不含有特定的氟氯碳水化合物、乙烷等破坏臭氧层的有害物质，化学需氧量低。使用所述水基除胶剂处理后的镁材表面不含有油脂类残留物，可以直接用水冲洗干净。
另外，以上所述，仅是本发明的较佳实施方式而已，并非对本发明任何形式上的限制，虽然本发明已将较佳实施方式揭露如上，但并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施方式，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施方式所做的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (10)

1.一种水基除胶剂，其特征在于：该水基除胶剂包括强碱、主溶剂、阻挥发剂、助溶剂、缓蚀剂、渗透剂、增稠剂、表面活性剂及水。
2.如权利要求1所述的水基除胶剂，其特征在于：所述水基除胶剂中，所述强碱的质量百分含量的范围为20％～30％，所述主溶剂的质量百分含量的范围为10％～30％，所述阻挥发剂的质量百分含量的范围为1％～3％，所述助溶剂的质量百分含量的范围为5％～10％，所述缓蚀剂的质量百分含量的范围为0.5％～1.5％，所述渗透剂的质量百分含量的范围为0.5％～1.5％，所述增稠剂的质量百分含量的范围为1.5％～5％，所述表面活性剂的质量百分含量的范围为0.5％～5％。
3.如权利要求1所述的水基除胶剂，其特征在于：所述强碱为无机强碱或有机强碱，所述无机强碱包括氢氧化钠、氢氧化钾、碳酸钠、偏硅酸钠中的一种或几种，所述有机强碱包括单乙醇胺、二乙醇胺、乙二胺中的一种或几种。
4.如权利要求1所述的水基除胶剂，其特征在于：所述主溶剂包括乙二醇单乙醚、二乙二醇单丁醚、乙二醇丁醚、三丙二醇甲醚、二丙二醇丁醚、二丙二醇丙醚、甲基异戊基酮、N-甲基吡咯烷酮、及乙二醇单乙醚乙酸酯中的一种或几种。
5.如权利要求1所述的水基除胶剂，其特征在于：所述阻挥发剂包括石蜡、平平加中的一种或两种。
6.如权利要求1所述的水基除胶剂，其特征在于：所述助溶剂包括戊醇、己醇、环己醇、庚醇、正辛醇、苯甲醇、乙二醇、丙二醇、及聚乙二醇中的一种或几种。
7.如权利要求1所述的水基除胶剂，其特征在于：所述缓蚀剂包括苯并三氮唑、偏硅酸钠、乌洛托品、硅烷酮、羧酸醇胺、及苯甲酸钠中的一种或几种。
8.如权利要求1所述的水基除胶剂，其特征在于：所述渗透剂包括渗透剂JFC、快速渗透剂T、耐碱渗透剂OEP-70、及耐碱渗透剂AEP中的一种或几种。
9.如权利要求1所述的水基除胶剂，其特征在于：所述增稠剂包括纤维类增稠剂、聚乙烯醇类增稠剂、及硅酸镁铝增稠剂中的一种或几种，其中，所述纤维素类增稠剂包括甲基纤维素、乙基纤维素、羟甲基纤维素、羧甲基纤维素、羟丙基纤维素、及羟丙基甲基纤维素中的一种或几种。
10.如权利要求1所述的水基除胶剂，其特征在于：所述表面活性剂为阴离子表面活性剂和非离子表面活性剂的复配混合物，所述阴离子表面活性剂包括α-烯烃磺酸盐、十二烷基苯磺酸钠、肪醇聚氧乙烯醚硫酸酯盐、二甲基磺酸钠、琥珀酸二异辛酯磺酸钠及快速渗透剂T中的一种或几种，所述非离子表面活性剂包括脂肪醇聚氧乙烯醚、烷基酚聚氧乙烯醚、斯盘-60、斯盘-80、吐温、及脂肪酸甲酯乙氧基化物中的一种或几种。
CN201711026850.9A 2017-10-27 2017-10-27 水基除胶剂 Pending CN109722672A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711026850.9A CN109722672A (zh) 2017-10-27 2017-10-27 水基除胶剂
US15/810,251 US20190127662A1 (en) 2017-10-27 2017-11-13 Water based adhesive removal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711026850.9A CN109722672A (zh) 2017-10-27 2017-10-27 水基除胶剂

Publications (1)

Publication Number Publication Date
CN109722672A true CN109722672A (zh) 2019-05-07

Family

ID=66242716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711026850.9A Pending CN109722672A (zh) 2017-10-27 2017-10-27 水基除胶剂

Country Status (2)

Country Link
US (1) US20190127662A1 (zh)
CN (1) CN109722672A (zh)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110408271A (zh) * 2019-07-17 2019-11-05 佛山市舒洁环保科技有限公司 一种环保型水性分离剂
CN110527346A (zh) * 2019-08-28 2019-12-03 广东省资源综合利用研究所 一种溢胶脱除剂及其制备方法和应用
CN110819471A (zh) * 2019-10-11 2020-02-21 镇江仁德新能源科技有限公司 一种用于去除多晶切割线网厚片端面残胶的脱胶剂
CN110846155A (zh) * 2019-10-09 2020-02-28 富泰华精密电子（郑州）有限公司 除胶剂及除胶剂的应用方法
CN111072162A (zh) * 2019-12-27 2020-04-28 唐山首钢京唐西山焦化有限责任公司 一种电化学水质稳定设备清洗剂及其制备方法
CN111334115A (zh) * 2020-03-04 2020-06-26 博罗县东明化工有限公司 脱漆剂及其制备方法与脱漆方法
CN111518628A (zh) * 2020-04-09 2020-08-11 广州玮弘祺生物科技有限公司 一种水基集成线路板助焊剂清洗剂及其制备方法
CN111826241A (zh) * 2020-06-19 2020-10-27 扬州虹扬科技发展有限公司 一种电子元器件塑封料油脂清洗剂及其应用
CN112680287A (zh) * 2020-12-22 2021-04-20 青岛科金电子材料有限公司 一种用于贴片二极管的除胶、软化一体的低温去毛刺液
CN113136264A (zh) * 2021-04-25 2021-07-20 广东富行洗涤剂科技有限公司 用于光学三棱镜玻璃加工固化胶水去除的除胶液及工艺
CN113502479A (zh) * 2021-07-15 2021-10-15 南京科润工业介质股份有限公司 一种无磷水基除胶脱脂剂
CN113736584A (zh) * 2021-09-07 2021-12-03 珠海市板明科技有限公司 一种晶圆用聚酰亚胺除胶剂组合物及其制备方法
CN113881274A (zh) * 2021-11-11 2022-01-04 合肥海旭新材料科技有限公司 一种耐挥发脱漆剂的制备方法
CN113943610A (zh) * 2021-11-01 2022-01-18 广州亦盛环保科技有限公司 应用于手机盖板上oca光学胶的水性除胶剂及其制备方法
CN114958070A (zh) * 2022-06-20 2022-08-30 电子科技大学中山学院 不损伤基材除含氟树脂膜的退膜液及其退膜方法
CN116121003A (zh) * 2023-02-21 2023-05-16 惠州市诺诚达生物科技有限公司 除胶清洁剂及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102534632A (zh) * 2011-12-06 2012-07-04 长春市一博升科技有限公司 一种除胶剂及其制备方法和应用
CN103214898A (zh) * 2013-04-26 2013-07-24 南京信息工程大学 一种水基印刷油墨清洗剂及其制备方法
CN106854762A (zh) * 2016-12-27 2017-06-16 深圳市新合富力科技有限公司 镁铝合金除胶剂

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102534632A (zh) * 2011-12-06 2012-07-04 长春市一博升科技有限公司 一种除胶剂及其制备方法和应用
CN103214898A (zh) * 2013-04-26 2013-07-24 南京信息工程大学 一种水基印刷油墨清洗剂及其制备方法
CN106854762A (zh) * 2016-12-27 2017-06-16 深圳市新合富力科技有限公司 镁铝合金除胶剂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
沈文正等: "《实用集成电路工艺手册》", 31 October 1989, 宇航出版社 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110408271A (zh) * 2019-07-17 2019-11-05 佛山市舒洁环保科技有限公司 一种环保型水性分离剂
CN110527346A (zh) * 2019-08-28 2019-12-03 广东省资源综合利用研究所 一种溢胶脱除剂及其制备方法和应用
CN110846155A (zh) * 2019-10-09 2020-02-28 富泰华精密电子（郑州）有限公司 除胶剂及除胶剂的应用方法
CN110819471A (zh) * 2019-10-11 2020-02-21 镇江仁德新能源科技有限公司 一种用于去除多晶切割线网厚片端面残胶的脱胶剂
CN111072162A (zh) * 2019-12-27 2020-04-28 唐山首钢京唐西山焦化有限责任公司 一种电化学水质稳定设备清洗剂及其制备方法
CN111334115A (zh) * 2020-03-04 2020-06-26 博罗县东明化工有限公司 脱漆剂及其制备方法与脱漆方法
CN111518628A (zh) * 2020-04-09 2020-08-11 广州玮弘祺生物科技有限公司 一种水基集成线路板助焊剂清洗剂及其制备方法
CN111826241A (zh) * 2020-06-19 2020-10-27 扬州虹扬科技发展有限公司 一种电子元器件塑封料油脂清洗剂及其应用
CN112680287A (zh) * 2020-12-22 2021-04-20 青岛科金电子材料有限公司 一种用于贴片二极管的除胶、软化一体的低温去毛刺液
CN113136264A (zh) * 2021-04-25 2021-07-20 广东富行洗涤剂科技有限公司 用于光学三棱镜玻璃加工固化胶水去除的除胶液及工艺
CN113502479A (zh) * 2021-07-15 2021-10-15 南京科润工业介质股份有限公司 一种无磷水基除胶脱脂剂
CN113736584A (zh) * 2021-09-07 2021-12-03 珠海市板明科技有限公司 一种晶圆用聚酰亚胺除胶剂组合物及其制备方法
CN113943610A (zh) * 2021-11-01 2022-01-18 广州亦盛环保科技有限公司 应用于手机盖板上oca光学胶的水性除胶剂及其制备方法
CN113943610B (zh) * 2021-11-01 2023-09-05 广州亦盛环保科技有限公司 应用于手机盖板上oca光学胶的水性除胶剂及其制备方法
CN113881274A (zh) * 2021-11-11 2022-01-04 合肥海旭新材料科技有限公司 一种耐挥发脱漆剂的制备方法
CN114958070A (zh) * 2022-06-20 2022-08-30 电子科技大学中山学院 不损伤基材除含氟树脂膜的退膜液及其退膜方法
CN116121003A (zh) * 2023-02-21 2023-05-16 惠州市诺诚达生物科技有限公司 除胶清洁剂及其制备方法

Also Published As

Publication number Publication date
US20190127662A1 (en) 2019-05-02

Similar Documents

Publication Publication Date Title
CN109722672A (zh) 水基除胶剂
CN102816660A (zh) 一种纳米水基清洗剂及其制备方法
CN106118926A (zh) 一种电子工业用完全无卤素无voc水基清洗剂
KR101207501B1 (ko) 페인트 박리제 조성물 및 페인트 박리제
CN107574033A (zh) 电子工业用水基清洗剂
CN108570364A (zh) 一种陶瓷膜污垢清洗剂及其制备与应用
CN103952249A (zh) 一种厨房油污清洗剂及其制备方法
US20080023047A1 (en) Agent To Remove Paint, Lacquer, Glue, Plastic Or Similar From Objects And The Use Of It
US8865636B2 (en) Paint stripping compositions
CN108865463A (zh) 一种常温胶水清洗剂及其制备方法
CN105623895A (zh) 一种led衬底基片去蜡清洗剂
CN101302461A (zh) 一种无闪点工业清洗剂
CN101792621B (zh) 一种无腐蚀性金属脱漆剂的制备方法
CN104231713B (zh) 一种脱漆剂及其脱漆方法
CN110229554A (zh) 碱性环保脱漆剂及其使用方法
JP2008138072A (ja) 接着剤用洗浄剤
JPH09507264A (ja) クリーナー組成物
CN103804983B (zh) 一种除去塑料表面油漆的环保水性脱漆剂及其制备方法和使用方法
CN109679790A (zh) 半导体芯片用粘结蜡清洗剂
CN105886130A (zh) 一种包装印刷用塑料薄膜的水基脱胶剂
CN103613981B (zh) 油墨清洗剂及其制备方法
CN106675158A (zh) 一种印刷油墨清洗剂
US7271140B2 (en) Composition for removing stains from textiles
CN109504559A (zh) 一种光伏组件清洗剂及其制备方法和用途
CN104099195A (zh) 一种五金件油污清洗剂及其制备方法

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: 20190507