-
公开(公告)号：WO2018093657A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/060859
申请日：2017-11-09
IPC分类号： D04H1/728 , D04H1/4318
摘要： Fibers and methods of producing fibers comprising fluorinated polymers having comonomers of tetrafluoropropene are provided. Methods may include providing a solution having a fluorinated polymer dissolved in a solvent, wherein at least one monomer of the polymer comprises a tetrafluoropropene, exposing the solution to an electrostatic field between the solution and a collection electrode, and forming fibers from the solution fluorinated polymer. Fibers may include a fluorinated polymer, wherein at least one of the monomers of the fluorinated polymer comprises tetrafluoropropene.
-
公开(公告)号：WO2013066781A1
公开(公告)日：2013-05-10
申请号：PCT/US2012/062350
申请日：2012-10-29
CPC分类号： A01N29/02 , A01N25/30 , A01N33/18 , A01N35/02 , A01N41/12 , A01N43/08 , A01N43/20 , A01N47/08 , A01N47/14 , A01N2300/00
摘要： Fumigant compositions including hexafluoropropene or 1,1,3,3,3-pentafluoropropene, and methods of preparing such compositions, are provided herein. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential.
摘要翻译： 本文提供了包括六氟丙烯或1,1,3,3,3-五氟丙烯的熏蒸剂组合物及其制备方法。 熏蒸剂组合物可适用于土壤熏蒸剂组合物和结构熏蒸剂组合物，其针对各种不期望的物种如杂草，线虫，病原体，动物和昆虫。 熏蒸剂组合物也具有低毒性和低全球变暖潜能。
-
公开(公告)号：WO2014189674A1
公开(公告)日：2014-11-27
申请号：PCT/US2014/037056
申请日：2014-05-07
发明人： ZHAI, Yian , POSS, Andrew J. , SINGH, Rajiv R.
CPC分类号： C07C17/25 , C07B2200/09 , C07C21/22
摘要： The present invention is related to making hydrofluorocarbons (HCFCs), more specifically, 3,3,3-trifluoropropyne (TFP), from trans-1-chloro-3,3,3-trifluoropropene (trans-1233zd) by contacting the trans-1233zd with a base. Preferably, the base is potassium hydroxide or potassium tert-butoxide, which may or may not be dissolved in as solvent.
摘要翻译： 本发明涉及通过使反式-1-氯-3,3,3-三氟丙烯（反式 - 1233zd）与反式-1-氯-3,3,3-三氟丙烯（反式 - 1233zd）反应制备氢氟烃（HCFC），更具体地说是3,3,3-三氟丙炔（TFP） 1233zd与基地。 优选地，碱是氢氧化钾或叔丁醇钾，其可溶解或不溶于溶剂。
-
公开(公告)号：WO2013090684A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069690
申请日：2012-12-14
摘要： Provided are compositions and methods of deacidifying a cellulose-based material. The compositions include a hydrohalo-olefin and a deacidification agent dispersed within the hydrohalo-olefin. Cellulose-based materials are contacted with the composition for a sufficient time to increase the pH of the material.
摘要翻译： 提供了使纤维素基材料脱酸的组合物和方法。 组合物包括分散在氢卤烯烃内的氢卤代烯烃和脱酸剂。 将纤维素基材料与组合物接触足够的时间以增加材料的pH。
-
5.发明申请POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME 审中-公开聚氨酯泡沫包含氢化烯烃发泡剂和相似物质
公开(公告)号：WO2012115929A2
公开(公告)日：2012-08-30
申请号：PCT/US2012/025869
申请日：2012-02-21
申请人： HONEYWELL INTERNATIONAL INC. , WILLIAMS, David J. , BOGDAN, Mary C. , GITTERE, Clifford P. , POSS, Andrew J.
CPC分类号： C08G18/225 , C08G18/222 , C08G18/227 , C08G18/4018 , C08G18/5033 , C08G2101/0016 , C08G2101/0025 , C08G2101/0033 , C08J9/144 , C08J9/146 , C08J2201/022 , C08J2203/162 , C08J2207/04 , C08J2375/04
摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a non-amine catalyst used alone or in combination with an amine catalyst.
摘要翻译： 本发明提供聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 更具体地说，本发明涉及闭孔，聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 泡沫的特征在于细小的均匀的细胞结构和很少或没有泡沫崩溃。 泡沫体是用多元醇预混物组合物生产的，该组合物包含氢卤烯烃发泡剂，多元醇，硅氧烷表面活性剂和单独使用或与胺催化剂组合使用的非胺催化剂的组合。
-
公开(公告)号：WO2009151764A2
公开(公告)日：2009-12-17
申请号：PCT/US2009/040422
申请日：2009-04-14
申请人： HONEYWELL INTERNATIONAL INC. , NALEWAJEK, David , CANTLON, Cheryl L. , POSS, Andrew J. , SINGH, Rajiv Ratna , SHANKLAND, Ian
IPC分类号： A61B5/117
CPC分类号： A61B5/1172
摘要： A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C 3 - C 4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.
摘要翻译： 提供了一种用于将潜在生理学生物转化为可见生理生物学的方法和组合物，所述方法包括：提供设置在制品表面上的潜伏生物测定，其中所述生物测定法包含至少一种衍生化合物; 使所述潜在生物测定与显影溶液接触，其中所述显影溶液包含至少一种选自茚三酮和1,8-二氮杂芴-9-酮的成像剂和包含至少一种C 3 -C 4氢氟烃的载体溶剂; 并使所述成像试剂与所述外分泌衍生的化合物反应以产生可见的生理学生物学特征。
-
7.发明申请FUMIGANT COMPOSITIONS AND METHODS BASED ON HEXAFLUOROPROPYLENE OXIDE (HFPO) 审中-公开基于六氟环氧丙烷（HFPO）的熏蒸剂组合物和方法
公开(公告)号：WO2018057553A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/052385
申请日：2017-09-20
摘要： Fumigant compositions including hexafluoropropylene oxide (HFPO) and methods of preparing such compositions are provided. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential (GWP).
摘要翻译： 提供了包含六氟环氧丙烷（HFPO）的熏蒸剂组合物和制备该组合物的方法。 熏蒸剂组合物可适用于作为土壤熏蒸剂组合物和结构熏蒸剂组合物来抵抗各种不需要的物种，例如杂草，线虫，病原体，动物和昆虫。 熏蒸剂组合物也具有低毒性和低全球变暖潜势（GWP）。
-
8.发明申请IMPROVED SYNTHESIS OF 2,3,3,3-TETRAFLUOROPROPENE/VINYLIDENE FLUORIDE COPOLYMERS 审中-公开2,3,3,3-四氯丙烯/乙烯基氟化物共聚物的改进合成
公开(公告)号：WO2014099508A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/074232
申请日：2013-12-11
IPC分类号： C08F214/18 , C08F214/22 , C08F2/38
CPC分类号： C08F214/22 , C08F214/18 , C08F214/182
摘要： In accordance with the present invention, aqueous emulsion polymerization processes of synthesizing 2,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers having 2,3,3,3-tetrafluoropropene as the major monomer unit are provided.
摘要翻译： 根据本发明，提供了合成具有2,3,3,3-四氟丙烯作为主要单体单元的2,3,3,3-四氟丙烯/偏二氟乙烯共聚物的水乳液聚合方法。
-
9.发明申请SYNTHESIS AND USE OF TRANS-1,3,3,3-TETRAFLUOROPROPENE/VINYLIDENE FLUORIDE COPOLYMERS 审中-公开反式-1,3,3,3-四氯丙烯/乙烯基氟化物共聚物的合成与应用
公开(公告)号：WO2014085079A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/069637
申请日：2013-11-12
IPC分类号： C08F214/18 , C08F214/22 , C08L27/12
CPC分类号： A01N29/02 , A01N31/00 , C08F214/22 , C08F214/222 , C08L23/0815 , C09D5/16 , C09D5/1668 , C09D127/16 , C08F214/182 , C08F216/1408 , C08L27/16
摘要： A copolymer comprising trans-1,3,3,3-tetrafluoropropene units and vinylidene fluoride units, and methods of making the same. A method of preventing biofouling on an article of manufacture, comprising applying such copolymer to the article of manufacture. A process of preparing a surface having a surface energy of between about 20 and about 30 mJ/m2, comprising applying such a copolymer to a support. A method of preventing accumulation of ice on an article of manufacture, comprising applying such a copolymer to an article of manufacture. A method of preparing a polymer, comprising a step of adding trans -1,3,3,3-tetrafluoropropene/vinylidene fluoride copolymer as a polymer processing additive/aid to said polymer.
摘要翻译： 包含反式-1,3,3,3-四氟丙烯单元和偏二氟乙烯单元的共聚物及其制备方法。 一种防止在制品上生物污损的方法，包括将这种共聚物应用于制品。 制备具有约20至约30mJ / m 2的表面能的表面的方法，包括将这样的共聚物施加到载体上。 一种防止在制品上积聚冰的方法，包括将这种共聚物应用于制品。 一种制备聚合物的方法，包括将反式-1,3,3,3-四氟丙烯/偏二氟乙烯共聚物作为聚合物加工添加剂/助剂添加到所述聚合物中的步骤。
-
公开(公告)号：WO2015034671A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/051807
申请日：2014-08-20
CPC分类号： C07C19/16 , C07C21/18 , C07C41/03 , C07C43/137 , C07C43/1786 , C07C57/03 , C07C229/12 , C07C309/06 , C07C323/03 , C07C323/25 , C08F14/18 , C08F214/18
摘要： To address the problem of insufficient biodegradability of perfluorinated surfactants, the present invention provides biodegradable fluorosurfactants derived from olefins having -CHR, -CHRf, -CHF, and/or -CH 2 groups, where R is an alkyl group and Rf is a perfluoro or fluroroalkyl group. Preferably, the -CHR, -CHRf, -CHF, and/or -CH 2 groups are contained within partially fluorinated alkenes.
摘要翻译： 为了解决全氟化表面活性剂的生物降解性不足的问题，本发明提供了衍生自具有-CHR，-CHRf，-CHF和/或-CH 2基团的烯烃的可生物降解的含氟表面活性剂，其中R是烷基，Rf是全氟或氟烷基 组。 优选地，-CHR，-CHRf，-CHF和/或-CH 2基团包含在部分氟化的烯烃内。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.013 秒)
