CN110527063A - 双环戊二烯聚氨酯改性水性醇酸树脂及其制备方法 - Google Patents
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Abstract
本发明公开了一种双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法。本发明以新戊二醇、季戊四醇为多元醇、间苯二甲酸、顺丁烯二酸酐为酸酐、加入植物油酸(豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或多种),以双环戊二烯和聚氨酯单体(2,4‑二异氰酸甲苯酯,5,5‑三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)对树脂进行改性,然后通过引入亲水扩链剂(2,2‑2二羟甲基丙酸,2,2‑二羟甲基丁酸中的一种或两种)进行扩链和水性化,最后以N,N‑二甲基乙醇胺中和成盐分散到去离子水中,制得双环戊二烯/聚氨酯改性水性醇酸树脂。本发明制得的树脂具有优异的干燥性、附着力、机械强度,漆膜耐水性、耐盐雾性、耐化学品性。
Description
技术领域
本发明属于醇酸树脂,具体涉及双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法。
背景技术
醇酸树脂作为独立的涂料用树脂,在20世纪上半叶被广泛应用于工业涂装和防护。短短时间内通过快速发展,到目前成为涂料行业占有率最高的涂料用树脂品种之一。特别是进入21世纪以来,随着工业社会发展、涂料市场需求不断扩大,各种涂料的需求也越来越巨大。由于传统溶剂型涂料中含有大量的石油溶剂油,在涂料成膜过程中,溶剂油作为可挥发性有机物(VOCs)对大气环境造成严重的污染。同时石油也是不可再生能源,用一点少一点,不久的将来、将无石油资源可用,也将无涂料用石油溶剂油可用。涂料行业的发展面临必然是低能耗、低VOCs排放趋势。
醇酸树脂成分中含有大量的植物油/油酸,由于原材料更易得、能再生,在未来涂料行业中的作用举足轻重。很少用或不用有机溶剂的水性醇酸树脂将更是未来涂料行业的宠儿。然后单一的水性醇酸树脂由于分子量低、附着力差、耐水解性差,导致涂层的防护性差,一直未得到有效发展。针对现有技术存在的不足,本发明提供一种双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法。
本发明是通过以下技术方案实现的:
双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法,包括双环戊二烯、顺丁烯二酸酐加成物制备,所述制备过程包括如下步骤:
(1)首先将新戊二醇、顺丁烯二酸酐、双环戊二烯投入反应釜中升温到 130~160℃反应1~3小时,得到双环戊二烯、顺丁烯酸二酸酐加成物;
(2)上述反应完成后,然后加入植物油脂肪酸、间苯二甲酸、季戊四醇、催化剂升温到160~170℃保温1小时,然后缓慢升温到210~220℃反应至透明,加入少量的二甲苯进行回流脱水、到酸值、粘度合格后,降温减压真空,脱溶剂、反应水,完成后,继续降温到150℃以下,以二丙二醇二甲醚,少量丙酮兑稀得到双环戊二烯改性醇酸树脂半成品(所述植物油脂肪酸选用豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或几种);
(3)将亲水扩链剂加入以上反应物中升温到60~65℃,然后分段加入多异氰酸酯(2,4-二异氰酸甲苯酯,5,5-三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)在70~90℃进行反应,以DIN EN ISO 11909方法检测体系 -NCO含量来控制反应终点(所述亲水扩链剂选用2,2-2二羟甲基丙酸,2,2- 二羟甲基丁酸中在的一种或两种);
(4)将N,N-二甲基乙醇胺加入水中,开动搅拌,将第(3)步中的反应物缓慢加入,然后高速分散1~2小时,再减压真空脱去树脂中的丁酮溶剂,得到双环戊二烯/聚氨酯改性水性醇酸树脂,其树脂固体份控制在45~50%。
其中原材料配方用量(w%)
与现有技术相比,本发明的有益效果是:
1、通过与顺丁烯二酸酐发生加成反应,将双环戊二烯引入到树脂分子中,使树脂制备的漆膜具备优异的干燥、机械强度、附着力、耐盐雾性、耐化学品性等特点。
2、多异氰酸酯的引入,进一步强化了漆膜机械强度,漆膜耐水性、耐盐雾性、耐化学品性。
3、亲水扩链剂(2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸)的运用,工艺可控性强,制得的树脂具备很好的水溶稳定性;较低的酸值(固体酸值 20~30mgKOH/g),进一步保证了树脂制备的漆膜的防护性。
4、多异氰酸酯、亲水扩链剂(2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸) 以及间苯二甲酸等原材料的应用,让树脂在碱性条件下具备更优异耐水解性,树脂及树脂制备的涂料都具备优异的储存稳定性。
5、植物油脂肪酸原料易得、便宜、也可再生,使制得树脂经济性很好,具备更优的市场竞争力。
6、体系中使用只使用了3~5%左右的环保型溶剂二丙二醇二甲醚,具备相当低VOCs(挥发性有机物),40~45%使用无污染的水,保证树脂成本相当便宜的前提下,更减轻了环境负担,更环保。
具体实施方式
以下对本发明的实施例进行详细说明,但是本发明可以由权利要求限定和覆盖的多种不同方式实施。
实施例1:
(1)首先将4%新戊二醇、2.5%顺丁烯二酸酐、2.5%双环戊二烯投入反应釜中升温到130~160反应1~3小时;
(2)上述反应合格后,加入然后加入19%植物油脂肪酸(豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或几种)、8%间苯二甲酸、6%季戊四醇、0.02%催化剂升温到160~170℃保温1小时,然后缓慢升温到210~220℃反应至透明,加入少量的二甲苯进行回流脱水、到酸值、粘度合格后,降温减压真空,脱溶剂、反应水,降温以4%二丙二醇二甲醚,少量丙酮兑稀得到双环戊二烯改性醇酸树脂半成品;
(3)将2.3%亲水扩链剂(2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸中在内一种或两种)加入以上反应物中升温到60~65℃,然后分段加入4%多异氰酸酯(2,4-二异氰酸甲苯酯,5,5-三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)进行反应1~2小时,检测体系-NCO含量合格后,进入下一步操作;
(4)将配方中1.5%N,N-二甲基乙醇胺加入水中,开动搅拌,将第3步中的树脂加入,高速分散,然后减压真空脱去树脂中的丁酮溶剂,得到双环戊二烯/聚氨酯改性水性醇酸树脂,其树脂固体份控制在45~50%。
实施例2:
(1)首先将5%新戊二醇、2%顺丁烯二酸酐、3%双环戊二烯投入反应釜中升温到130~160反应1~3小时;
(2)上述反应合格后,加入然后加入18%植物油脂肪酸(豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或几种)、7.5%间苯二甲酸、5%季戊四醇、0.02%催化剂升温到160~170℃保温1小时,然后缓慢升温到210~220℃反应至透明,加入少量的二甲苯进行回流脱水、到酸值、粘度合格后,降温减压真空,脱溶剂、反应水,降温以5%二丙二醇二甲醚,少量丙酮兑稀得到双环戊二烯改性醇酸树脂半成品;
(3)将2.0%亲水扩链剂(2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸中在内一种或两种)加入以上反应物中升温到60~65℃,然后分段加入3.5%多异氰酸酯(2,4-二异氰酸甲苯酯,5,5-三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)进行反应1~2小时,检测体系-NCO含量合格后,进入下一步操作;
(4)将配方中1.2%N,N-二甲基乙醇胺加入水中,开动搅拌,将第3步中的树脂加入,高速分散,然后减压真空脱去树脂中的丁酮溶剂,得到双环戊二烯/聚氨酯改性水性醇酸树脂,其树脂固体份控制在45~50%。
实施例3:
(1)首先将3%新戊二醇、3%顺丁烯二酸酐、2%双环戊二烯投入反应釜中升温到130~160反应1~3小时;
(2)上述反应合格后,加入然后加入20%植物油脂肪酸(豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或几种)、7%间苯二甲酸、7%季戊四醇、0.02%催化剂升温到160~170℃保温1小时,然后缓慢升温到210~220℃反应至透明,加入少量的二甲苯进行回流脱水、到酸值、粘度合格后,降温减压真空,脱溶剂、反应水,降温以3%二丙二醇二甲醚,少量丙酮兑稀得到双环戊二烯改性醇酸树脂半成品;
(3)将3.0%亲水扩链剂(2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸中在内一种或两种)加入以上反应物中升温到60~65℃,然后分段加入3.0%多异氰酸酯(2,4-二异氰酸甲苯酯,5,5-三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)进行反应1~2小时,检测体系-NCO含量合格后,进入下一步操作;
(4)将配方中1.8%N,N-二甲基乙醇胺加入水中,开动搅拌,将第3步中的树脂加入,高速分散,然后减压真空脱去树脂中的丁酮溶剂,得到双环戊二烯/聚氨酯改性水性醇酸树脂,其树脂固体份控制在45~50%。
综上所述,仅为发明的较佳实施例而已,并非用来限定本发明实施的范围,凡依本发明权利要求范围所述的形状、构造、特征及精神所为的均等变化与修饰,均应包括于本发明的权利要求范围内。
Claims (2)
1.双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法,其特征在于:包括双环戊二烯、顺丁烯二酸酐加成物制备,所述制备过程包括如下步骤:
(1)首先将新戊二醇、顺丁烯二酸酐、双环戊二烯投入反应釜中升温到130~160℃反应1~3小时,得到双环戊二烯、顺丁烯二酸酐加成物;
(2)上述反应完成后,然后加入植物油脂肪酸、间苯二甲酸、季戊四醇、催化剂升温到160~170℃保温1小时,然后缓慢升温到210~220℃反应至透明,加入少量的二甲苯进行回流脱水、到酸值、粘度合格后,降温到160~180℃减压真空,脱溶剂、反应水,完成后,继续降温到150℃以下,以二丙二醇二甲醚,少量丙酮兑稀得到双环戊二烯改性醇酸树脂半成品(所述植物油脂肪酸选用豆油酸、亚麻油酸、脱水蓖麻油酸在内的一种或几种);
(3)将亲水扩链剂加入以上反应物中升温到60~65℃,然后分段加入多异氰酸酯(2,4-二异氰酸甲苯酯,5,5-三甲基环己基异氰酸酯,六亚甲基二异氰酸酯一种或几种)在70~90℃进行反应,以DIN EN ISO 11909方法检测体系-NCO含量来控制反应终点(所述亲水扩链剂选用2,2-2二羟甲基丙酸,2,2-二羟甲基丁酸中在的一种或两种);
(4)将N,N-二甲基乙醇胺加入水中,开动搅拌,将第(3)步中的反应物缓慢加入,然后高速分散1~2小时,再减压真空脱去树脂中的丁酮溶剂,得到双环戊二烯/聚氨酯改性水性醇酸树脂,其树脂固体份控制在45~50%。
2.根据权利要求1所述的双环戊二烯/聚氨酯改性水性醇酸树脂及其制备方法,其特征在于:其中原材料配方用量(w%)
。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111205444A (zh) * | 2020-03-13 | 2020-05-29 | 广东鲸鲨化工有限公司 | 一种高双环戊二烯含量的改性水性聚酯树脂及其制备方法和应用 |
CN111763307A (zh) * | 2020-07-06 | 2020-10-13 | 华伦纳路新材料有限公司 | 一种脂肪酸改性水性醇酸树脂及其制备方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007995B (de) * | 1954-07-17 | 1957-05-09 | Bayer Ag | Verfahren zur Herstellung von Lackrohstoffen |
GB826146A (en) * | 1955-04-01 | 1959-12-31 | Exxon Research Engineering Co | Derivatives of cyclodiene carboxylic acids |
JPS60166351A (ja) * | 1984-02-07 | 1985-08-29 | Hitachi Chem Co Ltd | 不飽和ポリエステル樹脂化粧板用塗料 |
CN1803890A (zh) * | 2005-12-14 | 2006-07-19 | 浙江大学 | 聚氨酯弹性体和双环戊二烯型氰酸酯树脂改性体及制备方法 |
CN1878819A (zh) * | 2004-10-26 | 2006-12-13 | 德古萨公司 | 基于以特定Dicidol异构体为基础的不饱和无定形聚酯的水分散体的应用 |
CN1927445A (zh) * | 2005-09-06 | 2007-03-14 | 西北工业大学 | 聚脲包覆双环戊二烯微胶囊及其制备方法 |
CN101048477A (zh) * | 2004-10-26 | 2007-10-03 | 诺誉有限公司 | 油改性的氨基甲酸酯聚合物的水性分散体 |
CN101153072A (zh) * | 2007-09-18 | 2008-04-02 | 长春工业大学 | 由低纯度工业级双环戊二烯制备改性不饱和聚酯树脂的方法 |
CN101173035A (zh) * | 2006-10-21 | 2008-05-07 | 拜尔材料科学股份公司 | 紫外可固化的聚氨酯分散体 |
CN102432797A (zh) * | 2011-08-18 | 2012-05-02 | 山东圣光化工集团有限公司 | 端羟基醇酸树脂改性水性聚氨酯及其制备方法 |
CN102812062A (zh) * | 2010-03-02 | 2012-12-05 | 拜耳知识产权有限责任公司 | 水性聚氨酯分散体 |
CN104497699A (zh) * | 2014-11-25 | 2015-04-08 | 苏州中亚油墨有限公司 | 一种高性能水性聚氨酯油墨 |
CN105567103A (zh) * | 2016-02-29 | 2016-05-11 | 苏州纺友新材料有限公司 | 一种高柔性和强度的纺织静电植绒胶粘剂 |
-
2019
- 2019-07-09 CN CN201910616014.9A patent/CN110527063A/zh active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007995B (de) * | 1954-07-17 | 1957-05-09 | Bayer Ag | Verfahren zur Herstellung von Lackrohstoffen |
GB794585A (en) * | 1954-07-17 | 1958-05-07 | Bayer Ag | Process for the manufacture of raw materials for lacquers |
GB826146A (en) * | 1955-04-01 | 1959-12-31 | Exxon Research Engineering Co | Derivatives of cyclodiene carboxylic acids |
JPS60166351A (ja) * | 1984-02-07 | 1985-08-29 | Hitachi Chem Co Ltd | 不飽和ポリエステル樹脂化粧板用塗料 |
CN101048477A (zh) * | 2004-10-26 | 2007-10-03 | 诺誉有限公司 | 油改性的氨基甲酸酯聚合物的水性分散体 |
CN1878819A (zh) * | 2004-10-26 | 2006-12-13 | 德古萨公司 | 基于以特定Dicidol异构体为基础的不饱和无定形聚酯的水分散体的应用 |
CN1927445A (zh) * | 2005-09-06 | 2007-03-14 | 西北工业大学 | 聚脲包覆双环戊二烯微胶囊及其制备方法 |
CN1803890A (zh) * | 2005-12-14 | 2006-07-19 | 浙江大学 | 聚氨酯弹性体和双环戊二烯型氰酸酯树脂改性体及制备方法 |
CN101173035A (zh) * | 2006-10-21 | 2008-05-07 | 拜尔材料科学股份公司 | 紫外可固化的聚氨酯分散体 |
CN101153072A (zh) * | 2007-09-18 | 2008-04-02 | 长春工业大学 | 由低纯度工业级双环戊二烯制备改性不饱和聚酯树脂的方法 |
CN102812062A (zh) * | 2010-03-02 | 2012-12-05 | 拜耳知识产权有限责任公司 | 水性聚氨酯分散体 |
CN102432797A (zh) * | 2011-08-18 | 2012-05-02 | 山东圣光化工集团有限公司 | 端羟基醇酸树脂改性水性聚氨酯及其制备方法 |
CN104497699A (zh) * | 2014-11-25 | 2015-04-08 | 苏州中亚油墨有限公司 | 一种高性能水性聚氨酯油墨 |
CN105567103A (zh) * | 2016-02-29 | 2016-05-11 | 苏州纺友新材料有限公司 | 一种高柔性和强度的纺织静电植绒胶粘剂 |
Non-Patent Citations (1)
Title |
---|
赵孝友,等: "环戊二烯及其在涂料、胶粘剂中的应用", 《化学与粘合》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111205444A (zh) * | 2020-03-13 | 2020-05-29 | 广东鲸鲨化工有限公司 | 一种高双环戊二烯含量的改性水性聚酯树脂及其制备方法和应用 |
CN111763307A (zh) * | 2020-07-06 | 2020-10-13 | 华伦纳路新材料有限公司 | 一种脂肪酸改性水性醇酸树脂及其制备方法 |
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