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1. 发明申请

WO1996040811A1 AQUEOUS NON-GELLING, ANIONIC POLYURETHANE DISPERSIONS AND PROCESSFOR THEIR MANUFACTURE 审中-公开
标题翻译：水性非凝胶，阴离子聚氨酯分散体及其制造方法
公开(公告)号：WO1996040811A1
公开(公告)日：1996-12-19
申请号：PCT/US1996009523
申请日：1996-06-07
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： H.B. FULLER LICENSING & FINANCING, INC. , DUAN, Youlu , STAMMLER, Sonja , RHEIN, Scott , LINDQUIST, Lowell , MO, Lincoln
IPC分类号： C08G18/08
CPC分类号： C09J175/06 , C08G18/0819 , C08G18/12 , C08G18/6659 , C08G18/722 , C08G18/833 , C08G18/838 , C08G2170/80 , C08G18/72 , C08G18/302
摘要： Aqueous dispersion adhesives of anionic polyurethanes which have high heat resistance and low activation temperature, even when employed without addition of a cross-linker. The polyurethane is the reaction product of an isocyanate terminated polyurethane prepolymer, and water. The polyurethane prepolymer is the reaction product of a polyol component and a diisocyanate component, the polyolcomponent including: a sulfonated polyester polyol, a hydroxy carboxylic acid of the formula: (HO)xR (COOH)y wherein (R) represents a straight or branched, hydrocarbon radical containing 1 to 12 carbon atoms, and x and y represent values from 1 to 3, and optionally, a low molecular weight aliphatic diol having a molecular weight of from 60 to 400, a non-sulfonated polyol, and the diisocyanate component being selected from the group consisting of aromatic diisocyanates, isopherone diisocyanate, hexamethylene diisocyanate and mixtures thereof. The dispersions are prepared by mixing prepolymer and water at a temperature of at least 60 DEG C for sufficient time to fully react the isocyanate groups in a prepolymer self-extension reaction with water, typically at least 0.5 hour. The dispersions of the invention provide higher strength adhesive bonds than identical prepolymer dispersions extended with diamine chain extender, instead of water, after dispersion. The adhesive composition may also be modified to include a dispersed polymer or copolymer of an ethylenically unsaturated monomer. Such compositions may be obtained by preparing the sulfonated polyurethane in the presence of an ethylenically unsaturated monomer and subsequently subjecting the mixture to free-radical polymerization.
摘要翻译：具有高耐热性和低活化温度的阴离子聚氨酯的水性分散粘合剂，即使在不加入交联剂的情况下使用。聚氨酯是异氰酸酯封端的聚氨酯预聚物和水的反应产物。聚氨酯预聚物是多元醇组分和二异氰酸酯组分的反应产物，多元醇组分包括：磺化聚酯多元醇，下式的羟基羧酸：（HO）xR（COOH）y，其中（R）表示直链或支链，含有1至12个碳原子的烃基，x和y表示1至3的数值，任选地，分子量为60至400的低分子量脂族二醇，非磺化多元醇和二异氰酸酯组分选自芳族二异氰酸酯，异角骨二异氰酸酯，六亚甲基二异氰酸酯及其混合物。通过将预聚物和水在至少60℃的温度下混合足够的时间以将预聚物自身延伸反应中的异氰酸酯基团与水，通常至少0.5小时完全反应来制备分散体。在分散后，本发明的分散体提供比用二胺扩链剂代替水延伸的相同的预聚物分散体更高的强度粘合剂粘合。粘合剂组合物也可以被改性为包括分散的烯属不饱和单体的聚合物或共聚物。可以通过在烯属不饱和单体的存在下制备磺化聚氨酯并随后使混合物进行自由基聚合来获得这种组合物。

2. 发明申请

WO1997019121A1 IMPROVED WATER-BASED POLYURETHANES FOR FOOTWEAR 审中-公开
标题翻译：改进的水性聚氨酯
公开(公告)号：WO1997019121A1
公开(公告)日：1997-05-29
申请号：PCT/US1996009501
申请日：1996-06-07
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： H.B. FULLER LICENSING & FINANCING, INC. , DUAN, Youlu , STAMMLER, Sonja , IERIEN, Jillian, H. , MARTY, Brian, L.
IPC分类号： C08G18/08
CPC分类号： C09J175/06 , C08G18/0819 , C08G18/0823 , C08G18/0828 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/4676 , C08G18/6659 , C08G18/722 , C08G18/724 , C08G18/833 , C08G18/838 , C08G2170/80 , C08G2250/00 , Y10S528/905 , Y10T428/31551 , Y10T428/31558 , Y10T428/31565 , Y10T428/31573 , Y10T428/3158 , Y10T428/31587 , Y10T428/31591 , Y10T428/31605 , C08G18/302 , C08G18/72 , C08G18/3225 , C08G18/3228 , C08G18/288 , C08G18/3271
摘要： A water-based sulfonated polyurethane composition and footwear manufactured using the composition as an adhesive, coating and primer. The sulfonated polyurethane is a reaction product of (a) at least one polyisocyanate; (b) at least one alkylene diol; (c) at least one sulfonated polyester polyol wherein the sulfo groups thereof are present as alkali metal salts; and (d) at least one dihydroxy carboxylic acid, or salt thereof. The composition may also be modified to include a dispersed polymer or copolymer of an ethylenically unsaturated monomer. Such modified compositions may be obtained by preparing the sulfonated polyurethane in the presence of an ethylenically unsaturated monomer and subsequently subjecting the mixture to free-radical polymerization conditions.
摘要翻译：水性磺化聚氨酯组合物和使用该组合物作为粘合剂，涂层和底漆制成的鞋类。磺化聚氨酯是（a）至少一种多异氰酸酯的反应产物; （b）至少一种亚烷基二醇; （c）至少一种磺化聚酯多元醇，其中磺基作为碱金属盐存在; 和（d）至少一种二羟基羧酸或其盐。组合物也可以被修饰成包括分散的烯属不饱和单体的聚合物或共聚物。这种改性组合物可以通过在烯属不饱和单体的存在下制备磺化聚氨酯并随后使混合物经受自由基聚合条件而获得。

3. 发明申请

WO1995008583A1 AQUEOUS ANIONIC POLYURETHANE DISPERSIONS 审中-公开
标题翻译：水性阴离子聚氨酯分散体
公开(公告)号：WO1995008583A1
公开(公告)日：1995-03-30
申请号：PCT/US1994006406
申请日：1994-06-07
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： H.B. FULLER LICENSING & FINANCING, INC. , DUAN, Youlu , DOCHNIAK, Michael, J. , STAMMLER, Sonja
IPC分类号： C08G18/46
CPC分类号： C09J175/06 , C08G18/0819 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/4676 , C08G18/6659 , C08G18/724 , C08G18/833 , C08G18/838 , C08G2170/80 , C08G2250/00 , C08G18/3228 , C08G18/288 , C08G18/3271 , C08G18/72 , C08G18/3225
摘要： Improved aqueous anionic polyurethane dispersions with a high crystallization rate, low heat activation temperature, high green strength, stability at low pH, which show good compatibility with other water based polymers and with crosslinkers. The aqueous anionic polyurethane dispersions have high heat resistance after curing or blending with a crosslinker.
摘要翻译：改进的水性阴离子聚氨酯分散体具有高结晶速率，低热活化温度，高生坯强度，在低pH下的稳定性，与其它水基聚合物和交联剂显示出良好的相容性。水性阴离子聚氨酯分散体在固化或与交联剂共混后具有高耐热性。

4. 发明申请

WO1997010274A1 REDUCED SOLVENT PROCESS FOR PREPARATION OF AQUEOUS POLYURETHANE DISPERSIONS WITH IMPROVED HEAT AND SOLVENT RESISTANCE 审中-公开
标题翻译：具有改善耐热和耐溶剂性能的水性聚氨酯分散体的制备的降低溶剂流程
公开(公告)号：WO1997010274A1
公开(公告)日：1997-03-20
申请号：PCT/US1996014447
申请日：1996-09-11
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： H.B. FULLER LICENSING & FINANCING, INC. , DUAN, Youlu , STAMMLER, Sonja
IPC分类号： C08G18/08
CPC分类号： C08G18/0819 , B01L3/5027 , B01L2200/10 , B01L2300/0636 , B01L2300/0825 , B01L2400/0406 , B01L2400/086 , C08G18/0823 , C08G18/0828 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/4676 , C08G18/6659 , C08G18/722 , C08G18/724 , C08G18/833 , C08G18/838 , C08G2170/80 , C08G2250/00 , C09J175/06 , G01N33/5304 , G01N33/54366 , G01N33/54393 , Y10S528/905 , C08G18/302 , C08G18/72 , C08G18/3225 , C08G18/3228 , C08G18/288 , C08G18/3271
摘要： A process for preparing poly(urethane/urea) prepolymers and aqueous poly(urethane/urea) dispersions (PUDs) therefrom, the poly(urethane/urea) polymers having high heat resistance and good water resistance. The method employs a water-soluble volatile organic solvent, such as acetone, at a level of 0.1-5 %, based on final dispersion weight, a level which does not require removal for purposes of flash point considerations. The method includes the steps of: reacting in the presence of a water-soluble volatile organic solvent at a level corresponding to no more than 5 % by weight of the final dispersion, a polyisocyanate component comprising a diisocyanate, with a polyol component to produce an isocyanate terminated polyurethane prepolymer, the polyol component providing both carboxylate groups and sulfonate groups; dispersing the isocyanate terminated prepolymer in aqueous media; reacting said dispersed isocyanate terminated polyurethane prepolymer with at least one amine functional chain extender or chain terminator compound to thereby form said poly(urethane/urea) polymer; neutralizing the carboxylate and sulfonate groups of said isocyanate terminated prepolymer with an alkali hydroxide or a tertiary amine prior to, or simultaneous with, said reaction of said prepolymer and said amine functional chain extender or terminator; wherein the method is performed without a solvent distillation step.
摘要翻译：聚（氨基甲酸酯/尿素）预聚物和聚氨酯/尿素水分散体（PUD）的制备方法，聚（氨基甲酸酯/尿素）聚合物具有高耐热性和良好的耐水性。基于最终分散体重量，该方法使用水溶性挥发性有机溶剂如丙酮，其水平为0.1-5％，为了闪点考虑，不需要除去水平。该方法包括以下步骤：在水溶性挥发性有机溶剂的存在下反应，其水平对应于最终分散体的不超过5重量％，含有二异氰酸酯的多异氰酸酯组分与多元醇组分，以产生异氰酸酯封端的聚氨酯预聚物，提供羧酸酯基团和磺酸酯基团的多元醇组分; 将异氰酸酯封端的预聚物分散在水性介质中; 使所述分散的异氰酸酯封端的聚氨酯预聚物与至少一种胺官能扩链剂或链终止剂化合物反应，从而形成所述聚（氨基甲酸酯/脲）聚合物; 在所述预聚物和所述胺官能扩链剂或终止剂的所述反应之前或同时，用碱金属氢氧化物或叔胺中和所述异氰酸酯封端的预聚物的羧酸酯和磺酸酯基团; 其中所述方法在没有溶剂蒸馏步骤的情况下进行。

5. 发明申请

WO1998006768A1 WATER-BASED SULFONATED POLYMER COMPOSITIONS 审中-公开
标题翻译：水基磺化聚合物组合物
公开(公告)号：WO1998006768A1
公开(公告)日：1998-02-19
申请号：PCT/US1997014386
申请日：1997-08-13
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： H.B. FULLER LICENSING & FINANCING, INC. , DUAN, Youlu , WEI, Yi , ZHU, Yuduo
IPC分类号： C08G18/08
CPC分类号： C09D175/06 , C08G18/0828 , C08G18/4676 , C08G2270/00 , C08L2666/04 , C09J175/06
摘要： A method for the preparation of sulfonated polymer compositions wherein water dispersible isocyanate-terminated polyurethane prepolymers are reacted in the presence of aqueous polyvinyl dispersions which may contain active hydrogen atoms. The invention is further directed to a water-based sulfonated polyurethane polyvinyl hybrid latex wherein a sulfonated polyurethane is used as a seed for the polymerization of ethylenically unsaturated monomers and a method for preparing the same. The inventive compositions develop interpenetrating polymer networks or may form core-shell type structures, and are characterized as having enhanced mechanical and adhesion properties.
摘要翻译：一种制备磺化聚合物组合物的方法，其中水分散异氰酸酯封端的聚氨酯预聚物在可含有活性氢原子的聚乙烯基分散体存在下反应。本发明还涉及水性磺化聚氨酯聚乙烯基杂化胶乳，其中磺化聚氨酯用作烯属不饱和单体聚合的种子及其制备方法。本发明的组合物开发互穿聚合物网络或可以形成核 - 壳型结构，并且其特征在于具有增强的机械和粘合性质。

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