CN106565931A - 一种可降解慢回弹鞋材的配方及制备方法 - Google Patents
一种可降解慢回弹鞋材的配方及制备方法 Download PDFInfo
- Publication number
- CN106565931A CN106565931A CN201610626634.7A CN201610626634A CN106565931A CN 106565931 A CN106565931 A CN 106565931A CN 201610626634 A CN201610626634 A CN 201610626634A CN 106565931 A CN106565931 A CN 106565931A
- Authority
- CN
- China
- Prior art keywords
- component
- formula
- footwear material
- low resilience
- preparation
- 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
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/14—Polyurethanes having carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
本发明公开了一种可降解慢回弹鞋材的配方及制备方法,所采用的原材料包括A组分和B组分,其中B组分为异氰酸酯半预聚体,A:B的用量比为1:(0.8~1.2);其制备过程包括如下步骤:1)将A组分按配比称量后混合均匀;2)将A、B组分在1000‑3000 r /min的搅拌速度下混合7~10秒,A、B组分温度保持在23~28℃;3)A、B组分混合后倒入鞋材密封良好的模具,模具温度40~60℃,熟化3~20分钟;4)打开模具得到慢回弹聚氨酯鞋材;5)放置48小时后完成熟化。本发明利用合适官能度与分子量的植物油多元醇通过各组分合理的搭配,全部或部分替代石油醚多元醇和适当的扩链交联剂与异氰酸酯形成交联密度较高的空间网络结构,抑制相分离,从而达到慢回弹效果。
Description
技术领域
本发明涉及一种聚氨酯鞋材,尤其是一种可降解慢回弹鞋材的配方及制备方法。
背景技术
聚氨酯,由二元或多元羟基化合物与二元或多元异氰酸酯聚合而成,主链上含有重复氨基甲酸酯基团的大分子化合物的统称。聚氨酯根据应用不同,有CPU、TPU、MPU等简称。其原材料可分为异氰酸酯类、多元醇类和助剂类(催化剂、交联扩链剂、发泡剂、填充剂、着色剂等)。
聚氨酯弹性体配方多种多样, 可调范围大。通过调节可得到高强度、韧性好、耐磨、耐油等优异性能。由于其具有优异性能而广泛应用于汽车、建筑、航空航天、医疗器械、体育制品等多个领域,成为极具发展前景的合成材料。聚氨酯微孔弹性体在鞋材领域应用广泛,由于其具有缓冲性能好、质轻、耐磨、防滑等优点,现已成为制鞋工业中一种重要的配套材料。
慢回弹,也就是人们常说的记忆绵(Memory Foam),是一种具有开放式单元结构的聚氨酯高分子聚合物,该材料具有特殊的黏弹特性,体现很柔软的材料特性,并有很强的冲击能吸收能力。
作为垫子类产品材料时,受到的压力近似静态压力,而在这类压力作用下,记忆棉材料的分子结构会发生“流动”移位,变形来贴合施压面轮廓,将支撑点扩散至整个接触面,使压力得以在整个接触面上分散。这个特点被称为记忆棉的“压力均匀分散特性”。当人坐卧于记忆棉材质的垫子上时,因为压力被均为分散,身体不存在压力集中点,舒适性大大提高。同时慢回弹应用到鞋材上,能适应人体脚型,使人的重力得以在整个脚接触面上分散给人以很好的舒适感。
聚氨酯鞋材可通过反应注射成型工艺制得,反应注射成型又称反应注塑模制RIM(Reaction Injection Moulding),是由分子量不大的物质以液态形式进行计量,瞬间混合的同时注入模具,而在模腔中迅速反应,材料分子量急剧增加,以极快的速度生产含有新的特性基团结构的全新聚合物的工艺。这种工艺加工简单快捷,成本低。
传统石油聚醚多元醇制备的慢回弹发泡材料配方有可调范围窄,易产生闭孔, 导致制品收缩等缺点,需要通过添加开孔机或者辊压工序使泡孔破裂开孔。
另外目前生产聚氨酯用聚醚、聚酯的原料由石油下游产品加工所得,在全世界石油资源逐趋紧缺的今天,利用石油加工产物生产的传统聚醚多元醇存在局限性。
在现有技术中,聚氨酯在制备鞋中底时主要采用石油醚多元醇制造慢回弹聚氨酯鞋材,但存在的问题为:相对植物油多元醇,石油醚多元醇成本高,资源不可再生,不可降解,易产生闭孔。
发明内容
针对现有技术的不足,本发明提供了一种采用植物油多元醇制成且可降解慢回弹鞋材的配方及制备方法,由于植物油多元醇是植物油通过改性、环氧化、羟基化得到,并且通过工艺配方调节可得到不同羟值、官能度、不同粘度的植物油多元醇,在全世界石油资源逐趋紧缺的今天,价廉易得的植物油作为一种可再生资源正日益受到人们的关注,植物油多元醇来源于可再生资源,价格便宜,聚合产品有可降解性,利用植物油多元醇制造慢回弹鞋材,具有资源丰富、可再生、价格低,开孔率高等优势。
本发明的技术方案为:一种可降解慢回弹鞋材的配方,其特征在于,配方包括A组分和B组分,其中B组分为异氰酸酯半预聚体,A组分由下列质量份的组分混合而成:
植物油多元醇 30~100份 石油聚醚多元醇 20~70份
扩链交联剂 0~15份 泡沫稳定剂 0~3份
催化剂 0.5~8份 水 0.1~2份
发泡剂 0~15 份
A:B的用量比为1:(0.8~1.2);
其中,所述植物油多元醇是由植物油改性和羟基化所得的一种多元醇,具体为官能度较高的蓖麻油多元醇、棕榈油多元醇的一种或几种,所述植物油多元醇物料参数:
羟值 100~600mgKOH/g 粘度 100~3000cps(25℃)
密度 0.9~1.2g/cm³ 官能度 3~8
分子量 200~5000。
所述石油聚醚多元醇为由甘油和/或丙二醇等小分子多元醇与环氧化合物开环聚合所得的反应物。
所述扩链交联剂为乙二醇和一缩二乙二醇、甘油、二乙醇胺、2-甲基-(1,3)-丙二醇的一种或几种。
所述催化剂为三亚乙基二胺、33%丙二醇溶液和双(二甲氨基乙基)醚、二月桂酸二丁基锡、双吗啉二乙基醚的一种或几种。
所述泡沫稳定剂为有机硅表面活性剂。
所述发泡剂为一氟二氯乙烷和环戊烷、一氟三氯甲烷的一种或几种。
一种可降解慢回弹鞋材的制备方法,其特征在于,其制备过程包括如下步骤:
1)将A组分按配比称量后混合均匀;
2)将A、B组分在1000-3000 r /min的搅拌速度下混合7~10秒,A、B组分温度保持在23~28℃;
3)A、B组分混合后倒入鞋材密封良好的模具(模具根据需要可以排气),模具温度40~60℃,熟化3~20分钟;
4)打开模具得到慢回弹聚氨酯鞋材;
5)放置48小时后完成熟化。
本发明的反应机理为:
异氰酸酯与OH的反应
RNCO+R′OH →RNHCOOR′
异氰酸酯与水的反应
2RNCO+ H2O→RNHCONHR+CO2↑
本发明的有益效果为:
1、植物油多元醇与石油醚多元醇使用方法基本一致,利用合适官能度与分子量的植物油多元醇通过各组分合理的搭配,全部或部分替代石油醚多元醇和适当的扩链交联剂与异氰酸酯形成交联密度较高的空间网络结构,抑制相分离,从而达到慢回弹效果。
2、改善聚氨酯行业依靠石油资源且石油资源紧缺的问题;植物油多元醇属于可降解资源,能改善聚氨酯行业目前污染问题,且降低生产成本,提高行内竞争力。
3、利用反应注射成型工艺,部分或全部替代石油醚多元醇能够制备出物理性能良好、开孔率高的慢回弹鞋材,该配方硬度、物理性能可根据需要进行调节,并且该配方一次成型,部分可降解,成本低。
具体实施方式
下面对本发明的具体实施方式作进一步说明:
实施例1:
在生产线上,将A、B两组分通过浇注机浇注在鞋材模具空腔内,熟化后得到慢回弹鞋材,所述B组分为异氰酸酯,A组分由下列重量成分搅拌均匀后所得:
植物油多元醇 30份 石油聚醚多元醇 60份
扩链交联剂 4份 泡沫稳定剂 0.7份
催化剂 3份 水 1份
发泡剂 5份
A、B的用量(质量)比为A:B=1:0.8~1.2。
其中,植物油多元醇是由植物油改性和羟基化所得的一种多元醇,具体为官能度较高的蓖麻油多元醇、棕榈油多元醇的一种或几种,植物油多元醇物料参数:
羟值 100~600mgKOH/g 粘度 100~3000cps(25℃)
密度 0.9~1.2g/cm³ 官能度 3~8
分子量 200~5000。
其中,石油聚醚多元醇为由甘油、丙二醇等小分子多元醇与环氧化合物开环聚合所得的一种或几种。扩链交联剂为乙二醇和一缩二乙二醇、甘油、二乙醇胺、2-甲基-(1,3)-丙二醇的一种或几种。催化剂为三亚乙基二胺33%丙二醇溶液和双(二甲氨基乙基)醚、二月桂酸二丁基锡、双吗啉二乙基醚的一种或几种。泡沫稳定剂为有机硅表面活性剂。发泡剂为一氟二氯乙烷和环戊烷、一氟三氯甲烷的一种或几种。
实施例2:
A组分由下列重量成分搅拌均匀后所得:
植物油多元醇 45份 石油聚醚多元醇 50份
扩链交联剂 4份 泡沫稳定剂 0.6份
催化剂 3.5份 水 1份
发泡剂 5份
其余同实施例1
实施例3:
A组分由下列重量成分搅拌均匀后所得:
植物油多元醇 75份 石油聚醚多元醇 20份
扩链交联剂 4份 泡沫稳定剂 0.5份
催化剂 5份 水 0.5份
发泡剂 8份
其余同实施例1
本发明的慢回弹泡沫材料特征是回弹速度较慢,回弹性与聚氨酯的形态结果相关,硬段与软段的相分离程度越低,回弹性越低。本发明利用羟值较高的植物油多元醇和适当的扩链交联剂与异氰酸酯形成交联密度较高的空间网络结构,抑制相分离,从而达到慢回弹效果。
上述实施例和说明书中描述的只是说明本发明的原理和最佳实施例,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。
Claims (7)
1.一种可降解慢回弹鞋材的配方,其特征在于,配方包括A组分和B组分,其中B组分为异氰酸酯半预聚体,A组分由下列质量份的组分混合而成:
植物油多元醇 30~100份 石油聚醚多元醇 20~70份
扩链交联剂 0~15份 泡沫稳定剂 0~3份
催化剂 0.5~8份 水 0.1~2份
发泡剂 0~15 份
A:B的用量比为1:(0.8~1.2);其中,所述植物油多元醇为蓖麻油多元醇、棕榈油多元醇的一种或几种,所述植物油多元醇物料参数:
羟值 100~600mgKOH/g 粘度 100~3000cps(25℃)
密度 0.9~1.2g/cm³ 官能度 3~8
分子量 200~5000。
2.根据权利要求1所述的可降解慢回弹鞋材的配方,其特征在于:所述石油聚醚多元醇为由甘油和/或丙二醇与环氧化合物开环聚合所得的反应物。
3.根据权利要求1所述的可降解慢回弹鞋材的配方,其特征在于:所述扩链交联剂为乙二醇和一缩二乙二醇、甘油、二乙醇胺、2-甲基-(1,3)-丙二醇的一种或几种。
4.根据权利要求1所述的可降解慢回弹鞋材的配方,其特征在于:所述催化剂为三亚乙基二胺、33%丙二醇溶液和双(二甲氨基乙基)醚、二月桂酸二丁基锡、双吗啉二乙基醚的一种或几种。
5.根据权利要求1所述的可降解慢回弹鞋材的配方,其特征在于:所述泡沫稳定剂为有机硅表面活性剂。
6.根据权利要求1所述的可降解慢回弹鞋材的配方,其特征在于:所述发泡剂为一氟二氯乙烷和环戊烷、一氟三氯甲烷的一种或几种。
7.根据权利要求1所述的可降解慢回弹鞋材的制备方法,其特征在于,其制备过程包括如下步骤:
1)将A组分按配比称量后混合均匀;
2)将A、B组分在1000-3000 r /min的搅拌速度下混合7~10秒,A、B组分温度保持在23~28℃;
3)A、B组分混合后倒入鞋材密封良好的模具,模具温度40~60℃,熟化3~20分钟;
4)打开模具得到慢回弹聚氨酯鞋材;
5)放置48小时后完成熟化。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610626634.7A CN106565931A (zh) | 2016-08-03 | 2016-08-03 | 一种可降解慢回弹鞋材的配方及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610626634.7A CN106565931A (zh) | 2016-08-03 | 2016-08-03 | 一种可降解慢回弹鞋材的配方及制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106565931A true CN106565931A (zh) | 2017-04-19 |
Family
ID=58532262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610626634.7A Pending CN106565931A (zh) | 2016-08-03 | 2016-08-03 | 一种可降解慢回弹鞋材的配方及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106565931A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108003323A (zh) * | 2017-11-20 | 2018-05-08 | 万华化学(北京)有限公司 | 一种减震吸能聚氨酯材料及其制备方法 |
CN111454426A (zh) * | 2020-04-25 | 2020-07-28 | 泉州西米露新材料科技有限公司 | 环保可降解的芳香型聚氨酯发泡材料及其制备方法 |
CN113103505A (zh) * | 2021-04-09 | 2021-07-13 | 永安梦康石墨烯家居科技有限公司 | 一种垫子的制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125919A (zh) * | 2007-08-07 | 2008-02-20 | 江苏钟山化工有限公司 | 用于制备环戊烷型聚氨酯泡沫的植物油聚醚多元醇及其制法 |
CN101717572A (zh) * | 2009-12-31 | 2010-06-02 | 南通恒康海绵制品有限公司 | 一种可生物降解的慢回弹海绵 |
CN101914282A (zh) * | 2010-08-18 | 2010-12-15 | 漳州华德高分子应用材料科技有限公司 | 天然植物油基亲水慢回弹泡棉及其制备方法 |
CN102391457A (zh) * | 2011-07-28 | 2012-03-28 | 胡志刚 | 一种具有优秀抗黄变性能的聚氨酯记忆海绵 |
CN102453224A (zh) * | 2011-07-15 | 2012-05-16 | 上海高裕海绵制品有限公司 | 植物油聚醚生产海绵工艺 |
CN103030782A (zh) * | 2012-12-05 | 2013-04-10 | 江苏恒康家居科技股份有限公司 | 一种慢回弹记忆海绵鞋垫材料 |
CN103739819A (zh) * | 2013-11-15 | 2014-04-23 | 安徽淮化股份有限公司 | 一种软质pu泡沫塑料 |
CN103819645A (zh) * | 2014-03-10 | 2014-05-28 | 南京金浦锦湖化工有限公司 | 一种慢回弹聚氨酯泡沫材料及其制备方法 |
CN104761700A (zh) * | 2014-10-26 | 2015-07-08 | 昆山力普电子橡胶有限公司 | 一种耐黄变的聚氨酯泡棉及其制备方法 |
-
2016
- 2016-08-03 CN CN201610626634.7A patent/CN106565931A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125919A (zh) * | 2007-08-07 | 2008-02-20 | 江苏钟山化工有限公司 | 用于制备环戊烷型聚氨酯泡沫的植物油聚醚多元醇及其制法 |
CN101717572A (zh) * | 2009-12-31 | 2010-06-02 | 南通恒康海绵制品有限公司 | 一种可生物降解的慢回弹海绵 |
CN101914282A (zh) * | 2010-08-18 | 2010-12-15 | 漳州华德高分子应用材料科技有限公司 | 天然植物油基亲水慢回弹泡棉及其制备方法 |
CN102453224A (zh) * | 2011-07-15 | 2012-05-16 | 上海高裕海绵制品有限公司 | 植物油聚醚生产海绵工艺 |
CN102391457A (zh) * | 2011-07-28 | 2012-03-28 | 胡志刚 | 一种具有优秀抗黄变性能的聚氨酯记忆海绵 |
CN103030782A (zh) * | 2012-12-05 | 2013-04-10 | 江苏恒康家居科技股份有限公司 | 一种慢回弹记忆海绵鞋垫材料 |
CN103739819A (zh) * | 2013-11-15 | 2014-04-23 | 安徽淮化股份有限公司 | 一种软质pu泡沫塑料 |
CN103819645A (zh) * | 2014-03-10 | 2014-05-28 | 南京金浦锦湖化工有限公司 | 一种慢回弹聚氨酯泡沫材料及其制备方法 |
CN104761700A (zh) * | 2014-10-26 | 2015-07-08 | 昆山力普电子橡胶有限公司 | 一种耐黄变的聚氨酯泡棉及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108003323A (zh) * | 2017-11-20 | 2018-05-08 | 万华化学(北京)有限公司 | 一种减震吸能聚氨酯材料及其制备方法 |
CN111454426A (zh) * | 2020-04-25 | 2020-07-28 | 泉州西米露新材料科技有限公司 | 环保可降解的芳香型聚氨酯发泡材料及其制备方法 |
CN113103505A (zh) * | 2021-04-09 | 2021-07-13 | 永安梦康石墨烯家居科技有限公司 | 一种垫子的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100497430C (zh) | 全mdi聚氨酯慢回弹泡沫的制备方法 | |
CN101585901B (zh) | 一种聚氨酯泡沫材料及其制备方法和用途 | |
CN104130370B (zh) | 曲棍球用聚氨酯微孔弹性体组合物及其制备方法 | |
CN104448791B (zh) | 高硬度透明聚氨酯弹性体及其制备方法 | |
CN106432684A (zh) | 一种自催化型腰果酚/木质素基聚氨酯泡沫及其制备方法 | |
CN101668787B (zh) | 软质聚氨酯泡沫用多异氰酸酯组合物以及使用该组合物制造软质聚氨酯泡沫的方法 | |
CN104672427B (zh) | 一种用于汽车内饰件的高硬度聚氨酯软泡及其制备方法 | |
CN106565931A (zh) | 一种可降解慢回弹鞋材的配方及制备方法 | |
CN106632985A (zh) | 一种聚氨酯泡沫材料及其制备方法和用途 | |
CN108047423A (zh) | 环保型聚氨酯足球玩具组合物及其制备方法 | |
CN108440783A (zh) | 一种聚氨酯发泡珠粒及其制备方法 | |
CN106560479A (zh) | 一种利用大豆油基多元醇制备聚氨酯鞋材的生产工艺 | |
CN107033319A (zh) | 一种开孔聚氨酯泡沫及其制备方法 | |
CN106674485A (zh) | 快速脱模鞋用低密度组合料 | |
CN106397729A (zh) | 一种可热压定型缓冲材料及其制备方法与应用 | |
CN106560480A (zh) | 一种高流动性可降解聚氨酯鞋材的配方及制备方法 | |
CN104987487A (zh) | 一种高弹性材料及其制备方法 | |
CN111500055B (zh) | 一种低温柔型聚氨酯复合鞋材及制备方法 | |
CN106739346B (zh) | 一种聚氨酯铺地材料 | |
EP1161473A1 (en) | Process for making microcellular polyurethane elastomers with improved processability | |
CN110951241A (zh) | 一种薰衣草记忆棉及其制备方法 | |
CN106700030A (zh) | 慢回弹海绵用聚氨酯树脂及制备方法和应用 | |
CN104341577B (zh) | 一种聚氨酯微孔弹性体及其制备方法 | |
CN106674480A (zh) | Ndi改性mdi基聚氨酯微孔弹性体的制备方法 | |
CN106397724B (zh) | 一种低成本安全轮胎内部填充用聚氨酯材料及其使用方法 |
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 |
Application publication date: 20170419 |
|
RJ01 | Rejection of invention patent application after publication |