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1. 发明授权

US6162369A Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate 有权
标题翻译：含氟化合物组合物包含具有氟化合物低聚物和亲水链段的聚氨酯，以赋予基材去污性能
公开(公告)号：US6162369A
公开(公告)日：2000-12-19
申请号：US381863
申请日：1999-09-24
申请人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst
发明人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst
IPC分类号： C08G18/40 , C08G18/48 , C08G18/62 , C08G18/67 , C08G18/80 , C08G18/81 , D06M9/00 , C09K3/00
CPC分类号： C08G18/8175 , C08G18/4063 , C08G18/4825 , C08G18/6279 , C08G18/6287 , C08G18/672 , C08G18/8077 , C08G18/48
摘要： A method for preparing a fluorochemical composition comprising a polyurethane by reacting: (A) fluorochemical oligomer of formula (I): M.sup.f.sub.m M.sub.n --Q.sup.1 --T.sup.1, wherein: M.sup.f.sub.m M.sub.n represents fluorochemical oligomer comprising m units derived from fluorinated monomer and n units derived from fluorine-free monomer and wherein the fluorinated monomers and fluorine-free monomers may be the same or different; m represents a value of 2 to 40; n represents a value of 0 to 20; T.sup.1 is --OH or --NH.sub.2 ; Q.sup.1 and T.sup.1 together represent the organic residue obtained by removing a hydrogen atom from a chain transfer agent that is functionalized with T.sup.1 ; (B) difunctional compound capable of reacting with an isocyanate; (C) monofunctional compound capable of reacting with an isocyanate and comprising a poly(oxyalkylene) group with (D) triisocyanate. Substrates treated with fluorochemical compositions prepared according to the method, have good stain release properties, particularly for oily stains and water based stains such as wine, tea and coffee.
摘要翻译： PCT No.PCT / US98 / 09797 Sec。 371 1999年9月24日第 102（e）1999年9月24日PCT提交1998年5月14日PCT公布。公开号WO98 / 51723 日本公开日1998年11月19日制备含有聚氨酯的含氟化合物组合物的方法：（A）式（I）的含氟低聚物：MfmMn-Q1-T1，其中：MfmMn表示含有源自氟化单体的m个单元和n 衍生自无氟单体的单元，其中所述氟化单体和无氟单体可以相同或不同; m表示2〜40的值。 n表示0〜20的值。 T1是-OH或-NH2; Q1和T1一起表示通过用T1官能化的链转移剂除去氢原子获得的有机残基; （B）能与异氰酸酯反应的二官能化合物; （C）能够与异氰酸酯反应并且包含聚（氧化烯）基团与（D）三异氰酸酯的单官能化合物。用根据该方法制备的含氟化合物组合物处理的底物具有良好的脱色性能，特别是对于油性污渍和水基污渍如葡萄酒，茶和咖啡。

2. 发明授权

US06239247B1 Fluorochemical composition comprising a urethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate 有权
标题翻译：含氟化合物组合物包含具有含氟低聚物和亲水链段的氨基甲酸酯，以赋予基材去污性能
公开(公告)号：US06239247B1
公开(公告)日：2001-05-29
申请号：US09381865
申请日：1999-09-24
申请人： Kathy E. M. L. A. Allewaert , Rudolf J. Dams , Pierre J. Vander Elst
发明人： Kathy E. M. L. A. Allewaert , Rudolf J. Dams , Pierre J. Vander Elst
IPC分类号： C08G1848
CPC分类号： C08G18/4063 , C08G18/4825 , C08G18/6279 , C08G18/6295 , C08G18/672 , C08G18/8077
摘要： The present invention provides a method for preparing a fluorochemical composition comprising a urethane by reacting: (A) fluorochemical oligomer of the formula (I): MfmMn—Q1—T1 wherein MfmMn represents a fluorochemical oligomer comprising m units derived from fluorinated monomer and n units derived from fluorine-free monomer and wherein the fluorinated monomers and fluorine-free monomers may be the same or different; m is a value of about 2 to 40; n is a value of about 0 to 20; T1 is an —OH or —NH2 moiety; Q1 and T1 together represent an organic residue obtained by removing a hydrogen atom from a chain transfer agent that is functionalized with T1; (B) monofunctional compound capable of reacting with an isocyanate and comprising a poly(oxyalkylene) group; (C) isocyanate blocking agent or a fluorine-free oligomer; and (D) isocyanate-reactive compound other than said fluorochemical oligomer, said isocyanate blocking agent, said fluorine-free oligomer and said monofunctional compound; with (E) diisocyanate or a triisocyanate, wherein 33% to 67% of the number of isocyanate groups are reacted with the fluorochemical oligomer according to the formula (I), 33% to 67% of the number of isocyanate groups are reacted with said monofunctional compound, 0 to 33% of the number of isocyanate groups are reacted with an isocyanate blocking agent or a fluorine-free oligomer and 0 to 10% of the number of isocyanate groups are reacted with said isocyanate-reactive compound.
摘要翻译：本发明提供一种制备含有氨基甲酸酯的含氟化合物组合物的方法，该方法包括：（A）式（I）的氟化物低聚物：MfmMn-Q1-T1，其中MfmMn表示含有源自氟化单体的m个单元和n个单元的含氟低聚物衍生自无氟单体，其中氟化单体和无氟单体可以相同或不同; m为约2〜40的值; n为约0〜20的值; T1是-OH或-NH2部分; Q1和T1一起表示通过用T1官能化的链转移剂除去氢原子获得的有机残基; （B）能够与异氰酸酯反应并且包含聚（氧化烯）基团的单官能化合物; （C）异氰酸酯封端剂或无氟低聚物; 和（D）除所述含氟低聚物以外的异氰酸酯反应性化合物，所述异氰酸酯封端剂，所述无氟低聚物和所述单官能化合物; 与（E）二异氰酸酯或三异氰酸酯反应，其中33％至67％的异氰酸酯基数与根据式（I）的含氟低聚物反应，33％至67％的异氰酸酯基数与所述使异氰酸酯基数为0〜33％与异氰酸酯封端剂或无氟低聚物反应，0〜10％的异氰酸酯基与异氰酸酯反应性化合物反应。

3. 发明授权

US06485789B1 Fluorochemical composition containing a condensation product of a fluorochemical polyether and a poly-isocyanate to impart stain release properties to a substrate 失效
标题翻译：含氟化合物聚醚和聚异氰酸酯的缩合产物的含氟化合物组合物赋予基材去污性能
公开(公告)号：US06485789B1
公开(公告)日：2002-11-26
申请号：US09381871
申请日：1999-09-24
申请人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst , Rudolf J. Dams
发明人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst , Rudolf J. Dams
IPC分类号： B05D302
CPC分类号： C08G18/5072 , C08G18/2885 , C08G18/3876 , C08G18/6212 , C08G18/758 , D06M15/576
摘要： The invention provides a method of treating of a substrate by contacting the substrate with a fluorochemical composition that comprises a condensation product of a di- or tri-isocyanate and at least one polyether, the polyether being obtained as the reaction product of a fluorochemical substituted epoxide. Substrates treated in accordance with the invention have good stain release properties, particularly to oil stains or tea stains, so stains can be more easily removed from the treated substrate in a laundering procedure.
摘要翻译：本发明提供了一种处理基材的方法，该方法是使基材与含氟化合物组合物接触，所述含氟组合物包含二异氰酸酯或三异氰酸酯和至少一种聚醚的缩合产物，所述聚醚作为氟化学取代的环氧化物的反应产物。根据本发明处理的底物具有良好的脱色性能，特别是对于油渍或茶渍，因此在洗涤过程中可以更容易地从经处理的基材中除去污渍。

4. 发明授权

US06383633B1 Fluorochemical composition comprising a polymer derived from a fluorochemical urethane (meth)acrylate monomer for imparting stain release properties to a substrate 有权
标题翻译：含氟化合物组合物包含衍生自氟化氨基甲酸酯（甲基）丙烯酸酯单体的聚合物，用于赋予基材去污性能
公开(公告)号：US06383633B1
公开(公告)日：2002-05-07
申请号：US09381872
申请日：1999-09-24
申请人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst
发明人： Kathy E. M. L. A. Allewaert , Pierre J. Vander Elst
IPC分类号： B32B502
CPC分类号： D06M15/576 , C08G18/6279 , C08G18/8077 , C08G18/8175 , D06M15/277 , D06M2101/06 , D06M2101/32 , Y10T428/2933 , Y10T428/2965 , Y10T428/2969 , Y10T428/3154 , Y10T428/31786 , Y10T428/31993 , Y10T442/2189 , Y10T442/2238 , Y10T442/227 , Y10T442/2287 , C08G18/48
摘要： A fluorochemical composition is described comprising a polymer derived from a fluorochemical urethane (meth)acrylate monomer. The fluorochemical composition is useful for imparting stain release properties to a substrate.
摘要翻译：描述了一种含氟化合物组合物，其包含衍生自含氟氨基甲酸酯（甲基）丙烯酸酯单体的聚合物。含氟化合物组合物可用于赋予基质去污性能。

5. 发明授权

US06224782B1 Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate 有权
标题翻译：含氟化合物组合物包含具有氟化合物低聚物和亲水链段的聚氨酯，以赋予基材去污性能
公开(公告)号：US06224782B1
公开(公告)日：2001-05-01
申请号：US09381864
申请日：1999-09-24
申请人： Kathy E. M. L. A. Allewaert , Frans A. Audenaert , Pierre J. Vander Elst
发明人： Kathy E. M. L. A. Allewaert , Frans A. Audenaert , Pierre J. Vander Elst
IPC分类号： C08G1828
CPC分类号： C08G18/8077 , C08G18/4063 , C08G18/4825 , C08G18/6279 , C08G18/672 , C08G18/48
摘要： The present invention provides a method for preparing a fluorochemical composition comprising polyurethane by reacting: (A) fluorochemical oligomer of formula (I): MfmMn—Q1—T1 wherein: MfmMn represents flurochemical oligomer comprising m units derived from fluorinated monomer and n units derived from fluorine-free monomer and wherein the fluorinated monomers and fluorine-free monomers may be the same or different; m represents a value of 2 to 40; n represents a value of 0 to 20; T1 is —OH or —NH2; Q1 and T1 together represent an organic residue obtained by removing a hydrogen atom from a chain transfer agent that is functionalized with T1; and (B) difunctional compound capable of reacting with an isocyanate and comprising a poly(oxyalkylene) group having 18 to 280 oxyalkylene moieties with (C) diisocyanate or triisocyanate. Substrates treated with the fluorochemical composition prepared according to the method described above, have good stain release properties in particular for oily stains and water based stains such as wine, tea and coffee.
摘要翻译：本发明提供一种制备包含聚氨酯的含氟化合物组合物的方法，该方法包括：（A）式（I）的氟化物低聚物：MfmMn-Q1-T1其中：MfmMn表示包含衍生自氟化单体的m个单元的氟化物低聚物和衍生自氟系单体，其中氟化单体和无氟单体可以相同或不同; m表示2〜40的值。 n表示0〜20的值。 T1是-OH或-NH2; Q1和T1一起表示通过用T1官能化的链转移剂除去氢原子获得的有机残基; 和（B）能够与异氰酸酯反应并且包含具有18至280个氧化烯部分的聚（氧化烯）基团与（C）二异氰酸酯或三异氰酸酯的双官能化合物。用根据上述方法制备的含氟化合物组合物处理的底物具有良好的防污性能，特别是对于油性污渍和水基污渍如酒，茶和咖啡。

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