CN105418894A - 一种新型的热塑性高分子粘合剂 - Google Patents

一种新型的热塑性高分子粘合剂 Download PDF

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CN105418894A
CN105418894A CN201610033641.6A CN201610033641A CN105418894A CN 105418894 A CN105418894 A CN 105418894A CN 201610033641 A CN201610033641 A CN 201610033641A CN 105418894 A CN105418894 A CN 105418894A
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polymer binder
ethylidene
thermoplastic polymer
synthesis
novel thermoplastic
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王军华
束晨阳
袁忠喜
张福华
吴新锋
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Shanghai Maritime University
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Shanghai Maritime University
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/12—Copolymers
    • C08G2261/124—Copolymers alternating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/20—Definition of the polymer structure non-conjugated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
    • C08G2261/342—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms
    • C08G2261/3424—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms non-conjugated, e.g. paracyclophanes or xylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/63—Viscosity

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  • Medicinal Chemistry (AREA)
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Abstract

本发明涉及一种新型的高分子粘合剂，其关键成分是1,2-亚乙基-苯共聚物、1,2-亚乙基-甲苯共聚物或1,2-亚乙基-二甲苯共聚物。适用于纸张和木屑的粘合。

Description

一种新型的热塑性高分子粘合剂
技术领域
本发明涉及一种新型的热塑性高分子粘合剂。
背景技术
胶粘剂能用来粘接纸张、织物、木材、皮革、金属，在许多领域中得到了广泛的应用。合成胶粘剂包括树脂型、橡胶型及复合型。其中,树脂型包括热塑性类(聚醋酸乙烯、聚乙烯醇、聚乙烯醇缩醛类、聚丙烯酸酯类、纤维素类、饱和聚酯、聚氨酯等)及热固性类(脲醛树脂、酚醛树脂、间苯二酚甲醛树脂、环氧树脂、不饱和聚酯等)。
热塑性高分子粘合剂是以线型聚合物为粘料，使用方便，主要用于非结构件的胶粘，如纸张、木材、皮革、纤维制品等低受力物品的粘接。热塑性聚酰胺、聚酯等也用于金属、金属与塑料、橡皮间的粘接。
发明内容
我们合成了1,2-亚乙基-苯共聚物、1,2-亚乙基-甲苯共聚物和1,2-亚乙基-二甲苯共聚物，发现它们可以较好地粘结纸张、木屑等材料，有望成为一种新型的热塑性高分子粘合剂。
具体实施方式
实施例1
1,2-亚乙基-二甲苯共聚物的合成：在250ml三颈烧瓶中依次加入对二甲苯10.60g(0.10mol)和三氯化铝1.33g(0.010mol)，使用磁力搅拌，加热至100℃，向溶液中逐滴加入二氯乙烷9.90g(0.10mol),有氯化氢放出。滴加完毕后，当烧瓶内回流不明显时，每隔1小时升高温度10℃，直到温度升至160℃，继续加热2h。冷却至室温。反应物呈粘稠的液体，用二氯甲烷溶解，分别用5％NaOH溶液、蒸馏水、饱和食盐水洗涤，无水硫酸镁干燥，过滤后的液体用旋转蒸发仪彻底浓缩，得到淡黄色粘稠物，5.62g。合成的样品经核磁共振波谱分析，δ2.0、2.7和7.0处出现三个宽峰，分别对应-CH3、-CH2-和苯环上的氢。使用GPC测定聚合度,约为1000左右。得到的聚合物可以较好地粘结纸张或木屑。
实施例2
1,2-亚乙基-二甲苯共聚物的合成：在250ml三颈烧瓶中依次加入对二甲苯10.60g(0.10mol)和三氯化铝0.67g(0.0050mol)，使用磁力搅拌，加热至100℃，向溶液中逐滴加入二氯乙烷9.90g(0.10mol)。滴加完毕后，当烧瓶内回流不明显时，每隔1小时升高温度10℃，直到温度升至180℃，继续加热2h。冷却至室温。反应物呈粘稠的液体，用二氯甲烷溶解，分别用5％NaOH溶液、蒸馏水、饱和食盐水洗涤，无水硫酸镁干燥，过滤后的液体用旋转蒸发仪彻底浓缩，得到淡黄色粘稠物，7.24g。合成的样品经核磁共振波谱分析，δ2.0、2.7和7.0处出现三个宽峰，分别对应-CH3、-CH2-和苯环上的氢。使用GPC测定聚合度,约为1000左右。得到的聚合物可以较好地粘结纸张或木屑。
实施例3
1,2-亚乙基-甲苯共聚物的合成：在250ml三颈烧瓶中依次加入甲苯18.42g(0.20mol)和三氯化铝2.66g(0.020mol)，使用磁力搅拌，加热至90℃，向溶液中逐滴加入二氯乙烷18.42gg(0.20mol),有氯化氢放出。滴加完毕后，反应温度设定为110℃，继续加热8h。冷却至室温。反应物呈粘稠的液体，用二氯甲烷溶解，分别用5％NaOH溶液、蒸馏水、饱和食盐水洗涤，无水硫酸镁干燥，过滤后的液体用旋转蒸发仪彻底浓缩，得到淡黄色粘稠物。合成的样品经核磁共振波谱分析，δ2.1、2.7和7.0处出现三个宽峰，分别对应-CH3、-CH2-和苯环上的氢。使用GPC测定聚合度,约为1000左右。得到的聚合物可以较好地粘结纸张或木屑。
实施例4
1,2-亚乙基-甲苯共聚物的合成：在250ml三颈烧瓶中依次加入甲苯9.21g(0.10mol)和三氯化铝2.66g(0.020mol)，使用磁力搅拌，加热至100℃，向溶液中逐滴加入二氯乙烷9.90g(0.10mol),有氯化氢放出。滴加完毕后，当烧瓶内回流不明显时，每隔1小时升高温度10℃，直到温度升至150℃，继续加热2h。冷却至室温。反应物呈粘稠的液体，用二氯甲烷溶解，分别用5％NaOH溶液、蒸馏水、饱和食盐水洗涤，无水硫酸镁干燥，过滤后的液体用旋转蒸发仪彻底浓缩，得到淡黄色粘稠物。合成的样品经核磁共振波谱分析，δ2.1、2.7和7.0处出现三个宽峰，分别对应-CH3、-CH2-和苯环上的氢。使用GPC测定聚合度,约为1000左右。得到的聚合物可以较好地粘结纸张或木屑。
实施例5
1,2-亚乙基-苯基共聚物的合成：在250ml三颈烧瓶中依次加入对苯7.80g(0.10mol)和三氯化铝0.67g(0.0050mol)，使用磁力搅拌，加热至80℃，向溶液中逐滴加入二氯乙烷9.90g(0.10mol)。滴加完毕后，当烧瓶内回流不明显时，每隔1小时升高温度10℃，直到温度升至150℃，继续加热2h。冷却至室温。反应物呈粘稠的液体，用二氯甲烷溶解，分别用5％NaOH溶液、蒸馏水、饱和食盐水洗涤，无水硫酸镁干燥，过滤后的液体用旋转蒸发仪彻底浓缩，得到淡黄色粘稠物，得到的聚合物可以较好地粘结纸张或木屑。
以上描述了本发明的基本特征，应当指出，本发明不受上述实施例的限制，在不脱离本发明精神的前提下本发明还会有变化和改进，这些变化和改进都落入要求保护的本发明范围内。

Claims (1)

1.一种高分子粘合剂，其关键成分是1,2-亚乙基-苯共聚物、1,2-亚乙基-甲苯共聚物或1,2-亚乙基-二甲苯共聚物。
CN201610033641.6A 2016-01-19 2016-01-19 一种新型的热塑性高分子粘合剂 Pending CN105418894A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1386124A (zh) * 2000-05-30 2002-12-18 皇家菲利浦电子有限公司 制备聚合物的方法、制备化合物的方法,化合物、聚合物,以及制造电子器件的方法
CN102256632A (zh) * 2008-12-19 2011-11-23 奥托·博克保健有限公司 矫形垫及其制造方法
CN102378773A (zh) * 2009-01-30 2012-03-14 惠普开发有限公司 聚合物和聚合物-纳米粒子组合物
CN104520229A (zh) * 2012-06-05 2015-04-15 阿尔比马尔公司 从气态溴化氢除去溴
CN104861897A (zh) * 2015-04-16 2015-08-26 东莞市创明电池技术有限公司 一种导电粘结剂及一种锂离子电池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1386124A (zh) * 2000-05-30 2002-12-18 皇家菲利浦电子有限公司 制备聚合物的方法、制备化合物的方法,化合物、聚合物,以及制造电子器件的方法
CN102256632A (zh) * 2008-12-19 2011-11-23 奥托·博克保健有限公司 矫形垫及其制造方法
CN102378773A (zh) * 2009-01-30 2012-03-14 惠普开发有限公司 聚合物和聚合物-纳米粒子组合物
CN104520229A (zh) * 2012-06-05 2015-04-15 阿尔比马尔公司 从气态溴化氢除去溴
CN104861897A (zh) * 2015-04-16 2015-08-26 东莞市创明电池技术有限公司 一种导电粘结剂及一种锂离子电池

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