CN106047215A - 一种纸板用防腐耐老化胶黏剂 - Google Patents

一种纸板用防腐耐老化胶黏剂 Download PDF

Info

Publication number
CN106047215A
CN106047215A CN201610369455.XA CN201610369455A CN106047215A CN 106047215 A CN106047215 A CN 106047215A CN 201610369455 A CN201610369455 A CN 201610369455A CN 106047215 A CN106047215 A CN 106047215A
Authority
CN
China
Prior art keywords
parts
ageing
stock
resistant adhesive
anticorrosion
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
CN201610369455.XA
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 CN201610369455.XA priority Critical patent/CN106047215A/zh
Publication of CN106047215A publication Critical patent/CN106047215A/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
    • C08G18/4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • 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
    • C08G18/48Polyethers
    • C08G18/4825Polyethers containing two hydroxy groups
    • 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
    • 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
    • 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
    • C09J175/00Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04Polyurethanes
    • C09J175/06Polyurethanes from polyesters
    • 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

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)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

本发明公开了一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯25‑35份,聚丙二醇5‑15份,聚酯二醇15‑20份,糊化淀粉40‑60份,牛皮胶5‑15份,骨胶1‑6份,改性乳清蛋白复合微粒5‑15份,大豆蛋白质5‑15份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1‑2份,十二烷基磺酸钠1‑2份,戊唑醇0.5‑1.2份,茶多酚1‑2份,壳聚糖0.2‑1份,蓖麻油酸1‑5份,水20‑40份。本发明防腐、耐老化性好,韧性、热稳定性优异。

Description

一种纸板用防腐耐老化胶黏剂
技术领域
本发明涉及胶黏剂技术领域,尤其涉及一种纸板用防腐耐老化胶黏剂。
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
一种纸板用防腐耐老化胶黏剂,制品防腐、耐老化性好,韧性、热稳定性优异。
本发明提出的一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯25-35份,聚丙二醇5-15份,聚酯二醇15-20份,糊化淀粉40-60份,牛皮胶5-15份,骨胶1-6份,改性乳清蛋白复合微粒5-15份,大豆蛋白质5-15份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1-2份,十二烷基磺酸钠1-2份,戊唑醇0.5-1.2份,茶多酚1-2份,壳聚糖0.2-1份,蓖麻油酸1-5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、40-80份呈中性的磷酸盐缓冲液室温混合搅拌4-5h,冷却至2-3℃静置5-10h,升温至65-75℃水浴搅拌15-35min,以5-12℃/min的速度降温至室温,调节体系pH至7.2-7.4,加入0.002-0.005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3-6份改性竹炭、2-5份高岭土、0.5-2.5份纳米二氧化硅,加入完全后继续搅拌15-35min,室温静置2-6h,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15-25份竹炭粉碎,加入去离子水搅拌2-6天,过滤,干燥,得到第一预制料;将0.5-1.5份钛酸丁酯、5-15份无水乙醇混合搅拌20-40min,加入10-30份去离子水、2-6份1-1.8mol/L盐酸、0.5-1.2份六亚甲基四胺、0.15-0.3份戊唑醇络合硝酸银、2-8份聚丙二醇混合搅拌20-40min,加入第一预制料混合真空搅拌15-35min,真空度为0.15-0.25MPa,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8-13:11-13。
优选地,双(二辛基焦磷酸酰氧基)乙撑钛酸酯、十二烷基磺酸钠的重量比为1.4-1.6:1.2-1.5。
优选地,芳香族异氰酸酯、聚丙二醇、聚酯二醇,改性乳清蛋白复合微粒的重量比为28-32:8-11:16-18:8-13。
优选地,芳香族异氰酸酯、聚丙二醇、聚酯二醇、糊化淀粉的重量比为28-32:8-11:16-18:50-54。
优选地,大豆蛋白质、牛皮胶、骨胶的重量比为11-13:8-12:2-4。
优选地,改性乳清蛋白复合微粒、戊唑醇、茶多酚、壳聚糖的重量比为8-13:0.6-1:1.5-1.8:0.5-0.8。
优选地,所述的纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯28-32份,聚丙二醇8-11份,聚酯二醇16-18份,糊化淀粉50-54份,牛皮胶8-12份,骨胶2-4份,改性乳清蛋白复合微粒8-13份,大豆蛋白质11-13份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1.4-1.6份,十二烷基磺酸钠1.2-1.5份,戊唑醇0.6-1份,茶多酚1.5-1.8份,壳聚糖0.5-0.8份,蓖麻油酸2-4份,水30-35份。
本发明中,聚酯二醇、聚丙二醇与芳香族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、聚丙二醇、芳香族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、双(二辛基焦磷酸酰氧基)乙撑钛酸酯作用,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,在戊唑醇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,与戊唑醇、壳聚糖、茶多酚协同作用,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、骨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
一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯25份,聚丙二醇15份,聚酯二醇15份,糊化淀粉60份,牛皮胶5份,骨胶6份,改性乳清蛋白复合微粒5份,大豆蛋白质15份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1份,十二烷基磺酸钠2份,戊唑醇0.5份,茶多酚2份,壳聚糖0.2份,蓖麻油酸5份,水20份。
实施例2
一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯35份,聚丙二醇5份,聚酯二醇20份,糊化淀粉40份,牛皮胶15份,骨胶1份,改性乳清蛋白复合微粒15份,大豆蛋白质5份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯2份,十二烷基磺酸钠1份,戊唑醇1.2份,茶多酚1份,壳聚糖1份,蓖麻油酸1份,水40份。
实施例3
一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯32份,聚丙二醇8份,聚酯二醇18份,糊化淀粉50份,牛皮胶12份,骨胶2份,改性乳清蛋白复合微粒13份,大豆蛋白质11份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1.6份,十二烷基磺酸钠1.2份,戊唑醇1份,茶多酚1.5份,壳聚糖0.8份,蓖麻油酸2份,水35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、80份呈中性的磷酸盐缓冲液室温混合搅拌4h,冷却至3℃静置5h,升温至75℃水浴搅拌15min,以12℃/min的速度降温至室温,调节体系pH至7.2,加入0.005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3份改性竹炭、5份高岭土、0.5份纳米二氧化硅,加入完全后继续搅拌35min,室温静置2h,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25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1.5份钛酸丁酯、5份无水乙醇混合搅拌40min,加入10份去离子水、6份1mol/L盐酸、1.2份六亚甲基四胺、0.15份戊唑醇络合硝酸银、8份聚丙二醇混合搅拌20min,加入第一预制料混合真空搅拌35min,真空度为0.15MPa,过滤,高温活化,干燥,得到改性竹炭。
实施例4
一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯28份,聚丙二醇11份,聚酯二醇16份,糊化淀粉54份,牛皮胶8份,骨胶4份,改性乳清蛋白复合微粒8份,大豆蛋白质13份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1.4份,十二烷基磺酸钠1.5份,戊唑醇0.6份,茶多酚1.8份,壳聚糖0.5份,蓖麻油酸4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2℃静置10h,升温至65℃水浴搅拌35min,以5℃/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6份改性竹炭、2份高岭土、2.5份纳米二氧化硅,加入完全后继续搅拌15min,室温静置6h,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15份竹炭粉碎,加入去离子水搅拌6天,过滤,干燥,得到第一预制料;将0.5份钛酸丁酯、15份无水乙醇混合搅拌20min,加入30份去离子水、2份1.8mol/L盐酸、0.5份六亚甲基四胺、0.3份戊唑醇络合硝酸银、2份聚丙二醇混合搅拌40min,加入第一预制料混合真空搅拌15min,真空度为0.25MPa,过滤,高温活化,干燥,得到改性竹炭。
实施例5
一种纸板用防腐耐老化胶黏剂,其原料按重量份包括:芳香族异氰酸酯31份,聚丙二醇10份,聚酯二醇17份,糊化淀粉52份,牛皮胶10份,骨胶3份,改性乳清蛋白复合微粒11份,大豆蛋白质12份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1.52份,十二烷基磺酸钠1.35份,戊唑醇0.8份,茶多酚1.6份,壳聚糖0.6份,蓖麻油酸3份,水33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、60份呈中性的磷酸盐缓冲液室温混合搅拌4.2h,冷却至2.2℃静置8h,升温至68℃水浴搅拌24min,以10℃/min的速度降温至室温,调节体系pH至7.3,加入0.0035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4份改性竹炭、3份高岭土、2.2份纳米二氧化硅,加入完全后继续搅拌22min,室温静置5h,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21份竹炭粉碎,加入去离子水搅拌4天,过滤,干燥,得到第一预制料;将1.2份钛酸丁酯、12份无水乙醇混合搅拌32min,加入22份去离子水、4份1.4mol/L盐酸、0.85份六亚甲基四胺、0.22份戊唑醇络合硝酸银、6份聚丙二醇混合搅拌32min,加入第一预制料混合真空搅拌30min,真空度为0.22MPa,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)

1.一种纸板用防腐耐老化胶黏剂,其特征在于,其原料按重量份包括:芳香族异氰酸酯25-35份,聚丙二醇5-15份,聚酯二醇15-20份,糊化淀粉40-60份,牛皮胶5-15份,骨胶1-6份,改性乳清蛋白复合微粒5-15份,大豆蛋白质5-15份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1-2份,十二烷基磺酸钠1-2份,戊唑醇0.5-1.2份,茶多酚1-2份,壳聚糖0.2-1份,蓖麻油酸1-5份,水20-40份。
2.根据权利要求1所述的纸板用防腐耐老化胶黏剂,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、40-80份呈中性的磷酸盐缓冲液室温混合搅拌4-5h,冷却至2-3℃静置5-10h,升温至65-75℃水浴搅拌15-35min,以5-12℃/min的速度降温至室温,调节体系pH至7.2-7.4,加入0.002-0.005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3-6份改性竹炭、2-5份高岭土、0.5-2.5份纳米二氧化硅,加入完全后继续搅拌15-35min,室温静置2-6h,得到改性乳清蛋白复合微粒。
3.根据权利要求1或2所述的纸板用防腐耐老化胶黏剂,其特征在于,改性竹炭采用如下工艺制备:按配比将15-25份竹炭粉碎,加入去离子水搅拌2-6天,过滤,干燥,得到第一预制料;将0.5-1.5份钛酸丁酯、5-15份无水乙醇混合搅拌20-40min,加入10-30份去离子水、2-6份1-1.8mol/L盐酸、0.5-1.2份六亚甲基四胺、0.15-0.3份戊唑醇络合硝酸银、2-8份聚丙二醇混合搅拌20-40min,加入第一预制料混合真空搅拌15-35min,真空度为0.15-0.25MPa,过滤,高温活化,干燥,得到改性竹炭。
4.根据权利要求1-3任一项所述的纸板用防腐耐老化胶黏剂,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8-13:11-13。
5.根据权利要求1-4任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,双(二辛基焦磷酸酰氧基)乙撑钛酸酯、十二烷基磺酸钠的重量比为1.4-1.6:1.2-1.5。
6.根据权利要求1-5任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,芳香族异氰酸酯、聚丙二醇、聚酯二醇,改性乳清蛋白复合微粒的重量比为28-32:8-11:16-18:8-13。
7.根据权利要求1-6任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,芳香族异氰酸酯、聚丙二醇、聚酯二醇、糊化淀粉的重量比为28-32:8-11:16-18:50-54。
8.根据权利要求1-7任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,大豆蛋白质、牛皮胶、骨胶的重量比为11-13:8-12:2-4。
9.根据权利要求1-8任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,改性乳清蛋白复合微粒、戊唑醇、茶多酚、壳聚糖的重量比为8-13:0.6-1:1.5-1.8:0.5-0.8。
10.根据权利要求1-9任一项所述的纸板用防腐耐老化胶黏剂,其特征在于,其原料按重量份包括:芳香族异氰酸酯28-32份,聚丙二醇8-11份,聚酯二醇16-18份,糊化淀粉50-54份,牛皮胶8-12份,骨胶2-4份,改性乳清蛋白复合微粒8-13份,大豆蛋白质11-13份,双(二辛基焦磷酸酰氧基)乙撑钛酸酯1.4-1.6份,十二烷基磺酸钠1.2-1.5份,戊唑醇0.6-1份,茶多酚1.5-1.8份,壳聚糖0.5-0.8份,蓖麻油酸2-4份,水30-35份。
CN201610369455.XA 2016-05-25 2016-05-25 一种纸板用防腐耐老化胶黏剂 Pending CN106047215A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610369455.XA CN106047215A (zh) 2016-05-25 2016-05-25 一种纸板用防腐耐老化胶黏剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610369455.XA CN106047215A (zh) 2016-05-25 2016-05-25 一种纸板用防腐耐老化胶黏剂

Publications (1)

Publication Number Publication Date
CN106047215A true CN106047215A (zh) 2016-10-26

Family

ID=57171377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610369455.XA Pending CN106047215A (zh) 2016-05-25 2016-05-25 一种纸板用防腐耐老化胶黏剂

Country Status (1)

Country Link
CN (1) CN106047215A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107286868A (zh) * 2017-06-28 2017-10-24 陈林梭 一种低温固化环保水性植绒胶粘剂
CN108285758A (zh) * 2018-03-30 2018-07-17 王建东 一种双组分木材用淀粉基胶黏剂
CN110229646A (zh) * 2019-05-06 2019-09-13 阜阳大可新材料股份有限公司 一种耐水性能好的纤维板胶粘剂

Citations (3)

* 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
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 (3)

* 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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107286868A (zh) * 2017-06-28 2017-10-24 陈林梭 一种低温固化环保水性植绒胶粘剂
CN107286868B (zh) * 2017-06-28 2019-08-30 陈林梭 一种低温固化环保水性植绒胶粘剂
CN108285758A (zh) * 2018-03-30 2018-07-17 王建东 一种双组分木材用淀粉基胶黏剂
CN110229646A (zh) * 2019-05-06 2019-09-13 阜阳大可新材料股份有限公司 一种耐水性能好的纤维板胶粘剂

Similar Documents

Publication Publication Date Title
CN106047215A (zh) 一种纸板用防腐耐老化胶黏剂
CN101381906B (zh) 一种海藻酸盐纳米银抗菌纤维及其制备方法
CN105969244A (zh) 一种纸板用复合胶黏剂
CN1679470A (zh) 用于化妆品的含海藻糖和透明质酸组合物及其制备方法
CN101284981B (zh) 生物胶粘合剂及其制作方法
WO2019242391A1 (zh) 一种止血复合物及其制备方法
CN102120044A (zh) 一种壳聚糖与炭纳米管复合敷料及其制备方法
CN107722870B (zh) 板材生产用环保糯米胶及其制备方法
CN100512650C (zh) 一种抗菌防霉剂的制备方法
CN104874008A (zh) 一种医用生物抗菌敷料的制备方法
CN106589411A (zh) 一种菠萝皮渣羧甲基纤维素/聚乙烯醇/介孔二氧化硅复合水凝胶及其制备方法与应用
CN105085958A (zh) 一种基于改性蚕丝蛋白的多酚氧化酶纳米高效吸附固定薄膜以及制备方法
CN107157862A (zh) 一种具有补水保湿功效的化妆品及制备方法
CN104997649A (zh) 一种指甲油
CN105950058A (zh) 一种具有优异韧性与热稳定性的纸板胶黏剂
CN106978731A (zh) 一种环保芳纶纤维用浸胶液及其制备工艺
CN102293213A (zh) 一种碱性化纤油剂杀菌防腐剂及其制备方法
CN110179728A (zh) 一种可食用冻干粉制剂及其制备方法
CN109260501A (zh) 一种生物降解型创伤敷料的制备方法
CN1185303A (zh) 一种高效的葡萄保鲜纸
EP2546318A1 (en) Food glue
CN101406709A (zh) 不致敏自粘弹性绷带及其制备方法
CN102397579A (zh) 合成天然乳胶自粘弹性绷带及其制造方法
CN101836628B (zh) 虫酰肼悬浮剂及其制备方法
CN109793910A (zh) 一种抗敏非乳胶自粘弹力绷带及其制备方法

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: 20161026

RJ01 Rejection of invention patent application after publication