CN105950058A - 一种具有优异韧性与热稳定性的纸板胶黏剂 - Google Patents

一种具有优异韧性与热稳定性的纸板胶黏剂 Download PDF

Info

Publication number
CN105950058A
CN105950058A CN201610369674.8A CN201610369674A CN105950058A CN 105950058 A CN105950058 A CN 105950058A CN 201610369674 A CN201610369674 A CN 201610369674A CN 105950058 A CN105950058 A CN 105950058A
Authority
CN
China
Prior art keywords
parts
heat stability
excellent toughness
composite particles
agent
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
CN201610369674.8A
Other languages
English (en)
Inventor
唐述振
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.)
HEFEI DONGCAI PRINTING TECHNOLOGY Co Ltd
Original Assignee
HEFEI DONGCAI PRINTING TECHNOLOGY 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 HEFEI DONGCAI PRINTING TECHNOLOGY Co Ltd filed Critical HEFEI DONGCAI PRINTING TECHNOLOGY Co Ltd
Priority to CN201610369674.8A priority Critical patent/CN105950058A/zh
Publication of CN105950058A publication Critical patent/CN105950058A/zh
Pending legal-status Critical Current

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
    • C09J103/00Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02Starch; Degradation products thereof, e.g. dextrin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202Two or more polyesters of different physical or chemical nature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269Lactones
    • C08G18/4277Caprolactone and/or substituted caprolactone
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • 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
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • 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
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

本发明公开了一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯25‑35份,聚酯二醇15‑20份,聚己内酯二醇5‑15份,改性乳清蛋白复合微粒5‑15份,糊化淀粉40‑60份,蓖麻油酸1‑5份,没食子酸丙酯0.2‑1份,柠檬酸0.5‑1.2份,二丁基羟基苯甲醚1‑2份,大豆蛋白质5‑15份,牛皮胶5‑15份,鱼胶1‑6份,偶联剂KH550 1‑2份,十二烷基磺酸钠1‑2份,水20‑40份。本发明防腐、耐老化性好,韧性、热稳定性优异。

Description

一种具有优异韧性与热稳定性的纸板胶黏剂
技术领域
本发明涉及胶黏剂技术领域,尤其涉及一种具有优异韧性与热稳定性的纸板胶黏剂。
背景技术
水性胶黏剂是以水为分散介质,无嗅、无污染,是环境友好胶黏剂。但是随着石油等不可再生资源的枯竭,原油价格持续上涨,合成聚氨酯的生产成本日益增高。同时水性聚氨酯还存在内聚能低于极性基材,粘附力不强等问题。而淀粉富含极性基团,其分子结构与竹、木材中的纤维素结构极为相似,因此和木材、纸张等有着很强的粘附力,并且淀粉为绿色可再生资源,价格低廉。但防腐、耐老化性较差,韧性差,热稳定性不好,亟待解决。
发明内容
一种具有优异韧性与热稳定性的纸板胶黏剂,制品防腐、耐老化性好,韧性、热稳定性优异。
本发明提出的一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯25-35份,聚酯二醇15-20份,聚己内酯二醇5-15份,改性乳清蛋白复合微粒5-15份,糊化淀粉40-60份,蓖麻油酸1-5份,没食子酸丙酯0.2-1份,柠檬酸0.5-1.2份,二丁基羟基苯甲醚1-2份,大豆蛋白质5-15份,牛皮胶5-15份,鱼胶1-6份,偶联剂KH550 1-2份,十二烷基磺酸钠1-2份,水20-40份。
优选地,改性乳清蛋白复合微粒采用如下工艺制备:按重量份将5-15份乳清蛋白、40-60份呈中性的磷酸盐缓冲液室温混合搅拌4-5h,冷却至1-2℃静置15-25h,升温至65-75℃水浴搅拌20-30min,以10-20℃/min的速度降温至室温,调节体系pH至7.2-7.4,加入0.002-0.006份转谷氨酰胺酶在40-46℃水浴震荡1-2h,灭活,调节体系pH至中性,搅拌状态下加入10-16份改性竹炭、0.5-3份高岭土、2-6份纳米二氧化硅,加入完全后继续搅拌15-25min,室温静置10-20h,得到改性乳清蛋白复合微粒。
优选地,改性竹炭采用如下工艺制备:按配比将10-20份竹炭粉碎,加入去离子水搅拌1-3天,过滤,干燥,得到第一预制料;将0.5-1.5份钛酸丁酯、5-12份无水乙醇混合搅拌15-25min,加入10-25份去离子水、1-2份0.5-1.2mol/L盐酸、0.1-0.6份六亚甲基四胺、0.2-0.5份柠檬酸络合硝酸银、1-5份聚己内酯二醇混合搅拌20-40min,加入第一预制料混合真空搅拌20-50min,真空度为0.2-0.35Pa,过滤,高温活化,干燥,得到改性竹炭。
优选地,改性乳清蛋白复合微粒、大豆蛋白质的重量比为11-13:8-12。
优选地,偶联剂KH550、十二烷基磺酸钠的重量比为1.4-1.6:1.5-1.8。
优选地,二苯基甲烷二异氰酸酯、聚酯二醇、聚己内酯二醇、改性乳清蛋白复合微粒的重量比为26-30:16-18:8-12:11-13。
优选地,二苯基甲烷二异氰酸酯、聚酯二醇、聚己内酯二醇、糊化淀粉的重量比为26-30:16-18:8-12:50-54。
优选地,大豆蛋白质、牛皮胶、鱼胶的重量比为8-12:11-13:2-4。
优选地,改性乳清蛋白复合微粒、没食子酸丙酯、柠檬酸、二丁基羟基苯甲醚的重量比为11-13:0.5-0.8:0.8-1:1.4-1.8。
优选地,所述的具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯26-30份,聚酯二醇16-18份,聚己内酯二醇8-12份,改性乳清蛋白复合微粒11-13份,糊化淀粉50-54份,蓖麻油酸2-3.5份,没食子酸丙酯0.5-0.8份,柠檬酸0.8-1份,二丁基羟基苯甲醚1.4-1.8份,大豆蛋白质8-12份,牛皮胶11-13份,鱼胶2-4份,偶联剂KH550 1.4-1.6份,十二烷基磺酸钠1.5-1.8份,水30-34份。
本发明中,聚酯二醇、聚己内酯二醇与二苯基甲烷二异氰酸酯反应后再与糊化淀粉交联,通过合理控制上述组分配比,制品黏度好,耐水性能优异,适于室外高湿条件下使用,另外聚酯二醇、聚己内酯二醇、二苯基甲烷二异氰酸酯反应后生成的氨基、羧基与醛基活性基团,可与改性乳清蛋白复合微粒结合,结合力强,热稳定好,且防水性能进一步增强,进一步与十二烷基磺酸钠、偶联剂KH550作用,组分间相互间结合强度进一步增强,胶合强度极高;在改性乳清蛋白复合微粒中,乳清蛋白预处理后作为纳米级微粒载体,与加入的改性竹炭、高岭土、纳米二氧化硅相容性极好,粒径分布可控,成本低,在制品中的分散度极好,稳定性极高,且环保,废弃后易降解,不污染环境,其中的转谷氨酰胺酶可催化蛋白质上的氨基与羟酰胺基结合,热稳定性好,进一步与制品中大豆蛋白质配合作用,环保,韧性进一步增强,而改性乳清蛋白复合微粒中的改性竹炭以钛酸丁酯、无水乙醇、盐酸为主料,六亚甲基四胺为氮源,在柠檬酸络合硝酸银的作用下,氮元素与银离子共掺杂与第一预制料真空状态下结合,高温活化后,可有效改变第一预制料孔径尺寸与内部结构,杀菌抑菌效果极好,比表面积极大,且吸附性能极为优异,与柠檬酸、没食子酸丙酯、二丁基羟基苯甲醚协同作用,结合力强,协同防腐效果极好,而大豆蛋白质具有良好的生物活性和生物可降解性,高湿条件下不易脱胶与断裂,与牛皮胶、鱼胶作用可克服大豆蛋白质粘合强度低和耐水性差的缺点,且稳定性好,耐老化性能好,易于储存。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯25份,聚酯二醇20份,聚己内酯二醇5份,改性乳清蛋白复合微粒15份,糊化淀粉40份,蓖麻油酸5份,没食子酸丙酯0.2份,柠檬酸1.2份,二丁基羟基苯甲醚1份,大豆蛋白质15份,牛皮胶5份,鱼胶6份,偶联剂KH550 1份,十二烷基磺酸钠2份,水20份。
实施例2
一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯35份,聚酯二醇15份,聚己内酯二醇15份,改性乳清蛋白复合微粒5份,糊化淀粉60份,蓖麻油酸1份,没食子酸丙酯1份,柠檬酸0.5份,二丁基羟基苯甲醚2份,大豆蛋白质5份,牛皮胶15份,鱼胶1份,偶联剂KH550 2份,十二烷基磺酸钠1份,水40份。
实施例3
一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯30份,聚酯二醇16份,聚己内酯二醇12份,改性乳清蛋白复合微粒11份,糊化淀粉54份,蓖麻油酸2份,没食子酸丙酯0.8份,柠檬酸0.8份,二丁基羟基苯甲醚1.8份,大豆蛋白质8份,牛皮胶13份,鱼胶2份,偶联剂KH550 1.6份,十二烷基磺酸钠1.5份,水34份。
改性乳清蛋白复合微粒采用如下工艺制备:按重量份将5份乳清蛋白、60份呈中性的磷酸盐缓冲液室温混合搅拌4h,冷却至2℃静置15h,升温至75℃水浴搅拌20min,以20℃/min的速度降温至室温,调节体系pH至7.2,加入0.006份转谷氨酰胺酶在40℃水浴震荡2h,灭活,调节体系pH至中性,搅拌状态下加入10份改性竹炭、3份高岭土、2份纳米二氧化硅,加入完全后继续搅拌25min,室温静置10h,得到改性乳清蛋白复合微粒。
改性竹炭采用如下工艺制备:按配比将20份竹炭粉碎,加入去离子水搅拌1天,过滤,干燥,得到第一预制料;将1.5份钛酸丁酯、5份无水乙醇混合搅拌25min,加入10份去离子水、2份0.5mol/L盐酸、0.6份六亚甲基四胺、0.2份柠檬酸络合硝酸银、5份聚己内酯二醇混合搅拌20min,加入第一预制料混合真空搅拌50min,真空度为0.2Pa,过滤,高温活化,干燥,得到改性竹炭。
实施例4
一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯26份,聚酯二醇18份,聚己内酯二醇8份,改性乳清蛋白复合微粒13份,糊化淀粉50份,蓖麻油酸3.5份,没食子酸丙酯0.5份,柠檬酸1份,二丁基羟基苯甲醚1.4份,大豆蛋白质12份,牛皮胶11份,鱼胶4份,偶联剂KH550 1.4份,十二烷基磺酸钠1.8份,水30份。
改性乳清蛋白复合微粒采用如下工艺制备:按重量份将15份乳清蛋白、40份呈中性的磷酸盐缓冲液室温混合搅拌5h,冷却至1℃静置25h,升温至65℃水浴搅拌30min,以10℃/min的速度降温至室温,调节体系pH至7.4,加入0.002份转谷氨酰胺酶在46℃水浴震荡1h,灭活,调节体系pH至中性,搅拌状态下加入16份改性竹炭、0.5份高岭土、6份纳米二氧化硅,加入完全后继续搅拌15min,室温静置20h,得到改性乳清蛋白复合微粒。
改性竹炭采用如下工艺制备:按配比将10份竹炭粉碎,加入去离子水搅拌3天,过滤,干燥,得到第一预制料;将0.5份钛酸丁酯、12份无水乙醇混合搅拌15min,加入25份去离子水、1份1.2mol/L盐酸、0.1份六亚甲基四胺、0.5份柠檬酸络合硝酸银、1份聚己内酯二醇混合搅拌40min,加入第一预制料混合真空搅拌20min,真空度为0.35Pa,过滤,高温活化,干燥,得到改性竹炭。
实施例5
一种具有优异韧性与热稳定性的纸板胶黏剂,其原料按重量份包括:二苯基甲烷二异氰酸酯28份,聚酯二醇17份,聚己内酯二醇10份,改性乳清蛋白复合微粒12份,糊化淀粉52份,蓖麻油酸2.6份,没食子酸丙酯0.6份,柠檬酸0.9份,二丁基羟基苯甲醚1.6份,大豆蛋白质10份,牛皮胶12份,鱼胶3份,偶联剂KH550 1.5份,十二烷基磺酸钠1.6份,水32份。
改性乳清蛋白复合微粒采用如下工艺制备:按重量份将12份乳清蛋白、52份呈中性的磷酸盐缓冲液室温混合搅拌4.5h,冷却至1.5℃静置21h,升温至68℃水浴搅拌25min,以14℃/min的速度降温至室温,调节体系pH至7.3,加入0.0045份转谷氨酰胺酶在43℃水浴震荡1.5h,灭活,调节体系pH至中性,搅拌状态下加入14份改性竹炭、2.2份高岭土、4份纳米二氧化硅,加入完全后继续搅拌21min,室温静置15h,得到改性乳清蛋白复合微粒。
改性竹炭采用如下工艺制备:按配比将16份竹炭粉碎,加入去离子水搅拌2天,过滤,干燥,得到第一预制料;将1.2份钛酸丁酯、8份无水乙醇混合搅拌21min,加入22份去离子水、1.5份0.85mol/L盐酸、0.4份六亚甲基四胺、0.36份柠檬酸络合硝酸银、3份聚己内酯二醇混合搅拌36min,加入第一预制料混合真空搅拌32min,真空度为0.26Pa,过滤,高温活化,干燥,得到改性竹炭。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (10)

1.一种具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,其原料按重量份包括:二苯基甲烷二异氰酸酯25-35份,聚酯二醇15-20份,聚己内酯二醇5-15份,改性乳清蛋白复合微粒5-15份,糊化淀粉40-60份,蓖麻油酸1-5份,没食子酸丙酯0.2-1份,柠檬酸0.5-1.2份,二丁基羟基苯甲醚1-2份,大豆蛋白质5-15份,牛皮胶5-15份,鱼胶1-6份,偶联剂KH550 1-2份,十二烷基磺酸钠1-2份,水20-40份。
2.根据权利要求1所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,改性乳清蛋白复合微粒采用如下工艺制备:按重量份将5-15份乳清蛋白、40-60份呈中性的磷酸盐缓冲液室温混合搅拌4-5h,冷却至1-2℃静置15-25h,升温至65-75℃水浴搅拌20-30min,以10-20℃/min的速度降温至室温,调节体系pH至7.2-7.4,加入0.002-0.006份转谷氨酰胺酶在40-46℃水浴震荡1-2h,灭活,调节体系pH至中性,搅拌状态下加入10-16份改性竹炭、0.5-3份高岭土、2-6份纳米二氧化硅,加入完全后继续搅拌15-25min,室温静置10-20h,得到改性乳清蛋白复合微粒。
3.根据权利要求1或2所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,改性竹炭采用如下工艺制备:按配比将10-20份竹炭粉碎,加入去离子水搅拌1-3天,过滤,干燥,得到第一预制料;将0.5-1.5份钛酸丁酯、5-12份无水乙醇混合搅拌15-25min,加入10-25份去离子水、1-2份0.5-1.2mol/L盐酸、0.1-0.6份六亚甲基四胺、0.2-0.5份柠檬酸络合硝酸银、1-5份聚己内酯二醇混合搅拌20-40min,加入第一预制料混合真空搅拌20-50min,真空度为0.2-0.35Pa,过滤,高温活化,干燥,得到改性竹炭。
4.根据权利要求1-3任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,改性乳清蛋白复合微粒、大豆蛋白质的重量比为11-13:8-12。
5.根据权利要求1-4任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,偶联剂KH550、十二烷基磺酸钠的重量比为1.4-1.6:1.5-1.8。
6.根据权利要求1-5任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,二苯基甲烷二异氰酸酯、聚酯二醇、聚己内酯二醇、改性乳清蛋白复合微粒的重量比为26-30:16-18:8-12:11-13。
7.根据权利要求1-6任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,二苯基甲烷二异氰酸酯、聚酯二醇、聚己内酯二醇、糊化淀粉的重量比为26-30:16-18:8-12:50-54。
8.根据权利要求1-7任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,大豆蛋白质、牛皮胶、鱼胶的重量比为8-12:11-13:2-4。
9.根据权利要求1-8任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,改性乳清蛋白复合微粒、没食子酸丙酯、柠檬酸、二丁基羟基苯甲醚的重量比为11-13:0.5-0.8:0.8-1:1.4-1.8。
10.根据权利要求1-9任一项所述的具有优异韧性与热稳定性的纸板胶黏剂,其特征在于,其原料按重量份包括:二苯基甲烷二异氰酸酯26-30份,聚酯二醇16-18份,聚己内酯二醇8-12份,改性乳清蛋白复合微粒11-13份,糊化淀粉50-54份,蓖麻油酸2-3.5份,没食子酸丙酯0.5-0.8份,柠檬酸0.8-1份,二丁基羟基苯甲醚1.4-1.8份,大豆蛋白质8-12份,牛皮胶11-13份,鱼胶2-4份,偶联剂KH550 1.4-1.6份,十二烷基磺酸钠1.5-1.8份,水30-34份。
CN201610369674.8A 2016-05-25 2016-05-25 一种具有优异韧性与热稳定性的纸板胶黏剂 Pending CN105950058A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610369674.8A CN105950058A (zh) 2016-05-25 2016-05-25 一种具有优异韧性与热稳定性的纸板胶黏剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610369674.8A CN105950058A (zh) 2016-05-25 2016-05-25 一种具有优异韧性与热稳定性的纸板胶黏剂

Publications (1)

Publication Number Publication Date
CN105950058A true CN105950058A (zh) 2016-09-21

Family

ID=56910198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610369674.8A Pending CN105950058A (zh) 2016-05-25 2016-05-25 一种具有优异韧性与热稳定性的纸板胶黏剂

Country Status (1)

Country Link
CN (1) CN105950058A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018102114A1 (de) * 2018-01-31 2019-08-01 Leibniz-Institut Für Polymerforschung Dresden E.V. Klebstoff und Verfahren zu seiner Trocknung und/oder Aushärtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101041134A (zh) * 2007-03-12 2007-09-26 遂昌碧岩生态资源开发行 表面富Ag多孔TiO2的改性竹炭及其制备方法
CN101475790A (zh) * 2008-01-04 2009-07-08 杨光 新型木材胶粘剂及其制备方法
CN101503609A (zh) * 2009-02-27 2009-08-12 东北林业大学 一种水性高分子复合胶粘剂的制备方法
CN104000004A (zh) * 2014-06-10 2014-08-27 吉林大学 一种含矿物质的乳清蛋白纳米微粒的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101041134A (zh) * 2007-03-12 2007-09-26 遂昌碧岩生态资源开发行 表面富Ag多孔TiO2的改性竹炭及其制备方法
CN101475790A (zh) * 2008-01-04 2009-07-08 杨光 新型木材胶粘剂及其制备方法
CN101503609A (zh) * 2009-02-27 2009-08-12 东北林业大学 一种水性高分子复合胶粘剂的制备方法
CN104000004A (zh) * 2014-06-10 2014-08-27 吉林大学 一种含矿物质的乳清蛋白纳米微粒的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018102114A1 (de) * 2018-01-31 2019-08-01 Leibniz-Institut Für Polymerforschung Dresden E.V. Klebstoff und Verfahren zu seiner Trocknung und/oder Aushärtung

Similar Documents

Publication Publication Date Title
CN102002338B (zh) 一种耐水型大豆蛋白胶粘剂的制备方法
CN105969244A (zh) 一种纸板用复合胶黏剂
CN100556974C (zh) 一种水性无醛粘合剂及其制备方法
CN103274657B (zh) 内墙喷涂腻子及其使用方法
CN101791048B (zh) 一种微胶囊化的含肽脂肪粉饲料添加剂
CN101284981B (zh) 生物胶粘合剂及其制作方法
CN105802544A (zh) 一种改性淀粉胶黏剂
Zhang et al. Improvement of the water resistance of soybean protein-based wood adhesive by a thermo-chemical treatment approach
CN101666039A (zh) 合成革用水性pu羊巴低温发泡树脂
CN106047215A (zh) 一种纸板用防腐耐老化胶黏剂
CN105950058A (zh) 一种具有优异韧性与热稳定性的纸板胶黏剂
CN104592911B (zh) 一种胶合板用粘合剂组合物及其制备工艺
CN105969245A (zh) 一种防水防腐且具有优异柔韧性的淀粉胶黏剂
CN107629726A (zh) 一种用于墙纸的糯米胶制备方法
CN105400458A (zh) 一种食品包装用环保胶水以及制备方法
CN100567430C (zh) 以玉米淀粉为主料制造的木质材料胶粘剂及其制造方法
CN100344720C (zh) 环保型低成本脲醛树脂胶生产方法
CN105969000A (zh) 一种木器磨砂涂料及其制备方法
CN103097477A (zh) 蛋白胶的主动ph控制
CN101406709A (zh) 不致敏自粘弹性绷带及其制备方法
CN109504317A (zh) 一种竹木加工用粘合剂及其制备方法
CN109181633A (zh) 一种用抗菌微胶囊-桐油-纳米氧化铝复合改性制备墙纸胶粘剂的方法
CN108753208A (zh) 一种基于单宁基改性双组份豆粕胶黏剂及其制备方法
EP2546318A1 (en) Food glue
CN113773799A (zh) 一种大豆植物胶黏剂的制备工艺

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160921

RJ01 Rejection of invention patent application after publication