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1. 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。

2. 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。

3. 发明授权

US07214736B2 Fluorochemical composition for treatment of a fibrous substrate 有权
标题翻译：用于处理纤维基材的氟化合物组合物
公开(公告)号：US07214736B2
公开(公告)日：2007-05-08
申请号：US10444713
申请日：2003-05-23
申请人： Frans A. Audenaert , Rudolf J. Dams , Richard S. Buckanin , Cheryl L. S. Elsbernd , Chetan P. Jariwala , E. Steven McAlister , Pierre J. Vander Elst
发明人： Frans A. Audenaert , Rudolf J. Dams , Richard S. Buckanin , Cheryl L. S. Elsbernd , Chetan P. Jariwala , E. Steven McAlister , Pierre J. Vander Elst
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , C08G18/28 , B05D3/04
CPC分类号： C08G18/3876 , C08G18/2825 , C08G18/283 , C08G18/2885 , C08G18/3812 , C08G18/3857 , C08G18/3861 , C08G18/4833 , C08G18/5015 , C08G18/6212 , C08G18/71 , C08G18/792 , D06M15/53 , D06M15/576 , Y10T442/172 , Y10T442/198 , Y10T442/20 , Y10T442/2189
摘要： Fluorochemical composition for rendering fibrous substrates oil repellent, water repellent, and/or stain or soil repellent. The composition comprises a dispersion or a solution of a fluorinated compound which comprises the reaction product of the following combination of reactants: (i) a fluorinated polyether according to the formula: Rf—Q—Tk (I) wherein Rf represents a monovalent perfluorinated polyether group having a molecular weight of at least 750 g/mol, Q represents a chemical bond or a divalent or trivalent organic linking group, T represents a functional group capable of reacting with an isocyanate and k is 1 or 2; (ii) an isocyanate component selected from a polyisocyanate compound that has at least 3 isocyanate groups or a mixture of polyisocyanate compounds wherein the average number of isocyanate groups per molecule is more than 2; and (iii) optionally one or more co-reactants capable of reacting with an isocyanate group.
摘要翻译：用于使纤维基质防油，防水和/或染色或防污的氟化合物。该组合物包含含氟化合物的分散体或溶液，其包含以下反应物组合的反应产物：（i）根据下式的含氟聚醚：<？in-line-formula description =“In-Line Formulas” end =“lead”？？？？？？？？？？？？？？？？？？？？？？？？？？？？在线公式描述=“内联公式”end =“tail”？其中R≠表示分子量为至少750g / mol的一价全氟化聚醚基团，Q表示化学键或二价或三价有机连接基团，T表示可以与异氰酸酯反应，k为1或2; （ii）选自具有至少3个异氰酸酯基团的多异氰酸酯化合物的异氰酸酯成分或每分子的异氰酸酯基平均数大于2的多异氰酸酯化合物的混合物; 和（iii）任选的一种或多种能够与异氰酸酯基反应的共反应物。

4. 发明授权

US09290619B2 Triazine containing fluoropolyether elastomers having low glass transition temperature 有权
标题翻译：具有低玻璃化转变温度的含氟聚醚弹性体的三嗪
公开(公告)号：US09290619B2
公开(公告)日：2016-03-22
申请号：US14003141
申请日：2012-02-24
申请人： Miguel A. Guerra , Rudolf J. Dams , Steven G. Corveleyn
发明人： Miguel A. Guerra , Rudolf J. Dams , Steven G. Corveleyn
IPC分类号： C08G67/02 , C08K5/16 , B01J8/36 , C08G73/24 , C08G65/00 , C08L71/00
CPC分类号： C08G65/00 , C08G65/007 , C08G2650/48 , C08L71/00
摘要： There is provided a curable composition comprising: a) fluoropolyethers having a molecular weight of from about 400 g/mole up to about 20,000 g/mole and containing moieties selected from (—(CF2)4O—), (—(CF2)2O—), (—CF2O—) or combinations thereof and further containing at least one nitrile group at a terminal position or at a position that is adjacent to the terminal position; and b) one or more curing agents selected from non-fluorinated compounds containing one or more functional group linked to a common residue, said residue containing at least three carbon atoms wherein the functional groups are selected from primary amines, secondary amines and functional groups that generate primary or secondary amines upon heat treatment, wherein the composition can be cured by generating groups having a triazine structure. Also provided are cured composition, methods of making cured compositions, articles made by curing the cured compositions and methods of making articles using the curable composition.
摘要翻译：提供了一种可固化组合物，其包含：a）具有约400g / mol至约20,000g / mol的分子量的含氟聚醚，并且含有选自（ - （CF 2）4 O-），（ - （CF 2）），（-CF 2 O-）或其组合，并且在末端位置或与末端位置相邻的位置还含有至少一个腈基; 和b）一种或多种选自含有一个或多个与普通残基连接的官能团的非氟化合物的固化剂，所述残基含有至少三个碳原子，其中官能团选自伯胺，仲胺和官能团，其中在热处理时产生伯胺或仲胺，其中组合物可以通过产生具有三嗪结构的基团来固化。还提供固化组合物，固化组合物的制备方法，固化组合物固化的制品以及使用该可固化组合物制造制品的方法。

5. 发明授权

US09200148B2 Controlled degradation fibers 有权
标题翻译：受控降解纤维
公开(公告)号：US09200148B2
公开(公告)日：2015-12-01
申请号：US13994305
申请日：2011-12-08
申请人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
发明人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L1/12 , C08L1/14 , D01F8/02 , D01F8/12 , D01F6/88
CPC分类号： C08L1/14 , D01F6/88 , D01F8/02
摘要： There is provided a controlled degradation fiber and methods of making such controlled degradation fiber, wherein at least one first material and at least one second material are selected such that the fiber has a weight loss of greater than 6 wt. % and less than 60 wt. % based on the total weight of the fiber after one week at 130° C. in the presence of water.
摘要翻译：提供受控的降解纤维和制备这种受控降解纤维的方法，其中选择至少一种第一材料和至少一种第二材料，使得纤维的重量损失大于6wt。％且小于60wt。在水的存在下，在130℃下一周后纤维的总重量为％。

6. 发明申请

US20140058003A1 POLYMERIC FOAMS INCLUDING FLUORINATED OXIRANES, METHODS OF PREPARATION, AND USE OF SAME 审中-公开
标题翻译：包含氟化物的聚合物，其制备方法和使用方法
公开(公告)号：US20140058003A1
公开(公告)日：2014-02-27
申请号：US14112595
申请日：2012-04-10
申请人： John G. Owens , Zhongxing Zhang , Rudolf J. Dams
发明人： John G. Owens , Zhongxing Zhang , Rudolf J. Dams
IPC分类号： C08J9/00
CPC分类号： C08J9/0023 , C08G18/48 , C08G18/7664 , C08G2101/00 , C08G2101/005 , C08J9/0019 , C08K5/1515
摘要： Foamable compositions are provided that include at least one blowing agent, at least one foamable polymer or a precursor composition thereof, and a nucleating agent. The nucleating agent includes a fluorinated oxirane which, in some embodiments, can have up to a maximum of three hydrogen atoms. The fluorinated oxiranes can have a total of from about 2 to about 12 carbon atoms. Also provided is a process for preparing a polymeric foam and a composition that includes a blowing agent and a nucleating agent comprising a fluorinated oxirane.
摘要翻译：提供了可发泡组合物，其包括至少一种发泡剂，至少一种可发泡聚合物或其前体组合物和成核剂。成核剂包括氟化环氧乙烷，其在一些实施方案中可以具有最多三个氢原子。氟化环氧乙烷可以具有总共约2至约12个碳原子。还提供了一种制备聚合物泡沫的方法和包含发泡剂和包含氟化环氧乙烷的成核剂的组合物。

7. 发明授权

US08633288B2 Fluorinated ether compounds and methods of using the same 失效
标题翻译：氟化醚化合物及其使用方法
公开(公告)号：US08633288B2
公开(公告)日：2014-01-21
申请号：US13054601
申请日：2009-07-15
申请人： Rudolf J. Dams , Michael S. Terrazas , Klaus Hintzer , Zai-Ming Qiu , Miguel A. Guerra , Andreas R. Maurer , Harald Kaspar , Kai H. Lochhaas , Michael Juergens , Tilman C. Zipplies , Werner Schwertfeger
发明人： Rudolf J. Dams , Michael S. Terrazas , Klaus Hintzer , Zai-Ming Qiu , Miguel A. Guerra , Andreas R. Maurer , Harald Kaspar , Kai H. Lochhaas , Michael Juergens , Tilman C. Zipplies , Werner Schwertfeger
IPC分类号： C08F4/44
CPC分类号： C07C235/10 , C07C69/708 , C07C211/11 , C07C211/14 , C07C291/04 , C07C309/14 , C07F9/091 , C07F9/3808 , C08G65/007
摘要： Compounds represented by formula (Rf-Q-X)s—Z. Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rfa-(O)r—CHF—(CF2)n—; [Rfb-(O)tC(L)H—CF2—O]m—W—; CF3CFH—O—(CF2)p—; CF3—(O—CF2)z—; and CF3—O—(CF2)3—O—CF2—. Methods of reducing surface tension of a liquid, making foams, and treating a surface using the compounds are also disclosed.
摘要翻译：由式（Rf-Q-X）s-Z表示的化合物。每个Rf独立地是选自Rfa-（O）r -CHF-（CF 2）n - 的部分氟化或完全氟化基团; [Rfb-（O）tC（L）H-CF2-O] m -W-; CF 3 CFH-O-（CF 2）p-; CF 3 - （O-CF 2）z - ; 和CF 3 -O-（CF 2）3 -O-CF 2 - 。还公开了降低液体的表面张力，制造泡沫以及使用该化合物处理表面的方法。

8. 发明授权

US08616201B2 Medicinal inhalation devices and components thereof 失效
标题翻译：药用吸入装置及其部件
公开(公告)号：US08616201B2
公开(公告)日：2013-12-31
申请号：US12741497
申请日：2008-11-06
申请人： Philip A. Jinks , Rudolf J. Dams
发明人： Philip A. Jinks , Rudolf J. Dams
IPC分类号： A61M15/00 , B05D1/00
CPC分类号： A61M15/009 , A61M2205/0222 , B05D5/083 , C08G65/007 , C08G65/33306 , C08G65/336 , C08L2203/02 , Y10T428/265 , Y10T428/31663 , Y10T428/31667
摘要： A medicinal inhalation device having applied to a surface thereof a composition comprising a multifunctional polyfluoropolyether silane.
摘要翻译：一种药用吸入装置，其在其表面上涂覆了包含多官能多氟聚醚硅烷的组合物。

9. 发明申请

US20130338271A1 DEGRADABLE MATERIALS 审中-公开
标题翻译：可降解材料
公开(公告)号：US20130338271A1
公开(公告)日：2013-12-19
申请号：US13994331
申请日：2011-12-08
申请人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Jay M. Jennen , Sasha B. Myers
发明人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L67/04
CPC分类号： C08L67/04 , C08K5/0016 , C08L2201/06 , C08L2205/02
摘要： The present disclosure relates to a degradable material comprising (a) from about 60 weight percent to about 97 weight percent of a first material based on the total weight of the degradable material, and (b) from about 3 weight percent to about 40 weight percent of a second material based on the total weight of the degradable material, where the second material is an oligomer comprising lactate and giycolate. In another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a Tg less than 56° C. In still another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a tan delta peak of less than 65° C. It has been surprisingly found that the degradable materials according to the present disclosure provide physical properties that are not inherent to poly lactic acid alone. It has also been surprisingly found that the degradable materials disclosed herein provide improvements with respect to the processability, production costs, flexibility and ductility without decreasing their degradability.
摘要翻译：本公开内容涉及可降解材料，其包含（a）基于可降解材料的总重量的约60重量％至约97重量％的第一材料，和（b）约3重量％至约40重量％基于可降解材料的总重量的第二种材料，其中第二种材料是包含乳酸盐和双羟萘酸盐的低聚物。另一方面，本公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖苷的低聚物，其中所述可降解材料的Tg小于56℃。另一方面，本发明公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖醇的低聚物，其中所述可降解材料具有小于65℃的tanδ峰值。令人惊奇地发现，本公开提供了单独聚乳酸不固有的物理性质。还惊奇地发现，本文公开的可降解材料提供了相对于可加工性，生产成本，柔韧性和延展性而不降低其降解性的改进。

10. 发明授权

US08430097B2 Medicinal inhalation devices and components thereof 有权
标题翻译：药用吸入装置及其部件
公开(公告)号：US08430097B2
公开(公告)日：2013-04-30
申请号：US12741530
申请日：2008-11-06
申请人： Philip A. Jinks , Moses M. David , Rudolf J. Dams
发明人： Philip A. Jinks , Moses M. David , Rudolf J. Dams
IPC分类号： A61M15/00 , B05D3/14 , B05D3/00 , B32B9/04
CPC分类号： A61M16/14 , A61M11/04 , A61M15/0065 , A61M15/0086 , A61M15/009 , A61M15/0091 , A61M15/08 , B05D1/62 , B05D5/083 , B05D5/086 , B05D2202/15 , B65D83/54 , C23C16/0245 , C23C16/26 , C23C16/30 , C23C16/401 , C23C16/56 , Y10T428/265 , Y10T428/31663 , Y10T428/31667
摘要： A medicinal inhalation device having a non-metal coating coated on at least a portion thereof, and onto which non-metal coating an at least partially fluorinated compound is then covalently bonded.
摘要翻译：一种具有涂覆在其至少一部分上的非金属涂层并且至少部分氟化的化合物的非金属涂层然后共价结合的药用吸入装置。

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