公开(公告)号：US20180170845A1

公开(公告)日：2018-06-21

申请号：US15736999

申请日：2016-06-27

Applicant: THE GOVERNORS OF THE UNIVERSITY OF ALBERTA

Inventor： Jonathan M. CURTIS ,  Tolibjon S. OMONOV ,  Ereddad KHARRAZ ,  Xiaohua KONG ,  Hossein M. TAVASSOLI-KAFRANI

IPC: C07C29/48 ,  C07C29/128 ,  C07C31/20 ,  C11C3/00 ,  C11C3/06 ,  B01J31/02 ,  B01J41/08

CPC classification number: C07C29/48 ,  B01J31/0212 ,  B01J41/08 ,  C07C29/1285 ,  C07C29/132 ,  C07C31/205 ,  C07C67/02 ,  C07C67/31 ,  C07D301/12 ,  C08G18/36 ,  C11C3/003 ,  C11C3/006 ,  C11C3/06 ,  C07C69/708

Abstract: A method for preparation of polyols from an unsaturated TAG oil that involves first epoxidizing the unsaturated TAG oil; then subjecting the epoxidized TAG oil to transesterification using a diol and/or triol in the presence of a catalyst to produce hydroxyalkyl esters of fatty acid epoxides; and finally hydroxylating the transesterification product using a diol and/or triol and a solid acid catalyst to obtain a polyol with relatively high hydroxyl value and low viscosity.

公开(公告)号：US09126852B2

公开(公告)日：2015-09-08

申请号：US13474207

申请日：2012-05-17

Applicant: Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

Inventor： Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

IPC: B01D15/00 ,  C02F1/42 ,  B01J39/08 ,  B01J41/08 ,  B01J47/02 ,  B01J47/04 ,  B01J49/00 ,  B01J47/00 ,  C02F1/76 ,  B60P7/08 ,  C02F1/00

CPC classification number: B01D15/00 ,  B01J39/08 ,  B01J41/08 ,  B01J47/012 ,  B01J47/026 ,  B01J47/028 ,  B01J47/04 ,  B01J49/06 ,  B01J49/07 ,  B01J49/09 ,  B60P7/0815 ,  B60P7/0892 ,  C02F1/004 ,  C02F1/42 ,  C02F1/76 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2201/004 ,  C02F2201/008 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2303/16

Abstract: The present invention is generally directed to a versatile fluid treatment system which includes: a mobile device; a track system connected to the mobile device; one or more treatment vessels removably attached to the track system, each treatment vessel comprising a treatment material disposed inside the treatment vessel, at least one fluid inlet, and at least one fluid outlet; an input conduit that receives a fluid to be treated, the input conduit in fluid communication with the fluid inlet on the treatment vessel; and an output conduit in fluid communication with the fluid outlet on the treatment vessel, the output conduit receives treated fluid from the treatment vessels via the fluid outlet.

Abstract translation: 本发明一般涉及通用流体处理系统，其包括：移动装置; 连接到移动设备的轨道系统; 一个或多个可移除地附接到轨道系统的处理容器，每个处理容器包括设置在处理容器内的处理材料，至少一个流体入口和至少一个流体出口; 接收待处理流体的输入管道，与处理容器上的流体入口流体连通的输入管道; 以及与处理容器上的流体出口流体连通的输出管道，输出管道经由流体出口从处理容器接收经处理的流体。

公开(公告)号：US5324752A

公开(公告)日：1994-06-28

申请号：US518293

申请日：1990-05-03

Applicant: Victor B. Barretto ,  Stephen S. Heberling ,  Vernon E. Summerfelt ,  Christopher A. Pohl

Inventor： Victor B. Barretto ,  Stephen S. Heberling ,  Vernon E. Summerfelt ,  Christopher A. Pohl

IPC: B01J20/285 ,  B01J39/16 ,  B01J39/18 ,  B01J39/26 ,  B01J41/08 ,  B01J41/12 ,  B01J41/20 ,  B01J47/00 ,  G01N30/88 ,  C08J5/20

CPC classification number: B01J20/3221 ,  B01J39/26 ,  B01J41/20 ,  B01J47/006

Abstract: In accordance with the present invention, an ion-exchange composition has been formed which comprises synthetic resin support particles, dispersant capable of suspending the support particles in an aqueous medium to inhibit or prevent agglomeration, and fine synthetic resin layering particles. In a preferred embodiment, the complex can be formed by contacting a suitable dispersant with monomer in an aqueous solution in which the monomer is insoluble. Under suitable conditions for suspension polymerization, the monomer will polymerize to form resin support particles having dispersant irreversibly attached to those particles. The dispersant is irreversibly attached to the synthetic resin support particles, either by covalent bonding or permanent physical entanglement. The dispersant is also attached to the fine layering particles, either by covalent bonding or electrostatic forces. The result is formation of a support particle-dispersant-layering particle complex.

Abstract translation: 根据本发明，已经形成了一种离子交换组合物，其包括合成树脂载体颗粒，能够将载体颗粒悬浮在水性介质中以抑制或防止附聚的分散剂和细小的合成树脂层压颗粒。 在优选的实施方案中，络合物可以通过使合适的分散剂与单体在单体不溶的水溶液中接触来形成。 在合适的悬浮聚合条件下，单体将聚合形成具有分散剂不可逆地连接到这些颗粒上的树脂载体颗粒。 分散剂通过共价键或永久性物理缠结不可逆地附着在合成树脂载体颗粒上。 分散剂也通过共价键或静电力连接到细分层颗粒上。 结果是形成载体颗粒 - 分散剂分层颗粒复合物。

公开(公告)号：US5075371A

公开(公告)日：1991-12-24

申请号：US619822

申请日：1990-11-29

Applicant: Egisto Boschetti ,  Pierre Girot

Inventor： Egisto Boschetti ,  Pierre Girot

IPC: B01J20/281 ,  B01D15/08 ,  B01J20/26 ,  B01J20/285 ,  B01J41/08 ,  C08F2/44 ,  C08K3/36 ,  C08L33/00 ,  C08L33/04 ,  G01N30/88

CPC classification number: C08K3/36 ,  B01D15/08 ,  B01J20/26 ,  C08F2/44 ,  Y10S524/903

Abstract: A homogeneous composite polymer containing, in an interpenetrated form, 20% to 80% by weight of silica and 80% to 20% by weight of a three-dimensional crosslinked acrylic, vinyl and/or allyl copolymer comprising, in a copolymerized form, 98% to 70% by weight of at least one monofunctional acrylic, vinyl or allyl monomer and 2% to 30% by weight of a difunctional acrylic or allyl crosslinking monomer is useful in liquid chromatography.

公开(公告)号：US5053135A

公开(公告)日：1991-10-01

申请号：US521988

申请日：1990-05-11

Applicant: Egisto Boschetti ,  Pierre Girot

Inventor： Egisto Boschetti ,  Pierre Girot

IPC: B01J20/281 ,  B01D15/08 ,  B01J20/26 ,  B01J20/285 ,  B01J41/08 ,  C08F2/44 ,  C08K3/36 ,  C08L33/00 ,  C08L33/04 ,  G01N30/88

CPC classification number: C08K3/36 ,  B01D15/08 ,  B01J20/26 ,  C08F2/44 ,  Y10S524/903

Abstract: A homogeneous composite polymer containing, in an interpenetrated form, 20% to 80% by weight of silica and 80% to 20% by weight of a three-dimensional crosslinked acrylic, vinyl and/or allyl copolymer comprising, in a copolymerized form, 98% to 70% by weight of at least one monofunctional acrylic, vinyl or allyl monomer and 2 % to 30% by weight of a difunctional acrylic or allyl crosslinking monomer is useful in liquid chromatography.

Abstract translation: 一种均匀的复合聚合物，其以相互渗透的形式包含20重量％至80重量％的二氧化硅和80重量％至20重量％的三维交联的丙烯酸，乙烯基和/或烯丙基共聚物，其以共聚形式包含98 至少一种单官能丙烯酸，乙烯基或烯丙基单体的重量百分比至70％，双官能丙烯酸或烯丙基交联单体的重量百分比为2％至30％可用于液相色谱。

公开(公告)号：US4943654A

公开(公告)日：1990-07-24

申请号：US819985

申请日：1986-01-15

Applicant: Bernard Dubreux ,  Charles Laviron

Inventor： Bernard Dubreux ,  Charles Laviron

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/08 ,  B01J41/08 ,  C07C20060101 ,  C07C67/00 ,  C07C231/00 ,  C07C231/06 ,  C07C231/08 ,  C07C233/90 ,  C07C233/91 ,  C07C235/88

CPC classification number: C07C255/00

Abstract: Process for the preparation of .alpha.-acetoxy-.alpha.-methyl-N,N'-diacetylmalonamide wherein hydrocyanic acid or a cyanide is reacted in a first step with acetic anhydride and then in a second step the reaction mixture so obtained is treated with acetic acid in the presence of an acid catalyst, wherein the first step is carried out in the presence of a catalyst based on anion exchange resins in which the functional groups are quaternary ammonium or tertiary amine, such .alpha.-acetoxy-.alpha.-methyl-N,N'-diacetylmalonamides being very useful as activators in bleaching and cleaning compositions which are thus active at lower temperatures.

Abstract translation: 制备α-乙酰氧基-α-甲基-N，N'-二乙酰基丙二酰胺的方法，其中氢氰酸或氰化物在第一步中与乙酸酐反应，然后在第二步中，如此获得的反应混合物用乙酸 在酸催化剂存在下，其中第一步是在催化剂存在下进行的，该催化剂基于阴离子交换树脂，其中官能团是季铵或叔胺，如α-乙酰氧基-α-甲基-N，N ' - 二乙酰基马来酰胺作为漂白和清洁组合物中的活化剂非常有用，因此在较低温度下活性较高。

公开(公告)号：US4447559A

公开(公告)日：1984-05-08

申请号：US397060

申请日：1982-07-12

Applicant: Yuzuru Hanaoka ,  Takeshi Murayama ,  Setsuo Muramoto

Inventor： Yuzuru Hanaoka ,  Takeshi Murayama ,  Setsuo Muramoto

IPC: C08F8/00 ,  B01J20/281 ,  B01J20/285 ,  B01J41/08 ,  B01J41/14 ,  B01J41/20 ,  C08F4/04 ,  C08F8/32 ,  G01N30/88 ,  G01N30/96 ,  C08J5/20

CPC classification number: B01J41/14 ,  B01J41/20 ,  G01N30/96

Abstract: An ion exchanger comprising a carrier comprising a synthetic resin having no ion exchange group and having one or more particles of a predetermined size, and a plurality of ion exchange particles disposed on the surface of the carrier and bonded thereto by a binder, wherein the plurality of ion exchange particles are of sizes smaller than the sizes of the carrier particles, and wherein the binder is of a synthetic resin having the same or similar composition as that of the carrier. The ion exchanger is useable in ion chromatography systems.

Abstract translation: 一种离子交换器，其包含载体，所述载体包含不具有离子交换基团的合成树脂并具有一种或多种预定尺寸的颗粒，以及多个离子交换颗粒，其设置在所述载体的表面上并通过粘合剂结合到所述载体上，其中所述多个 的离子交换颗粒的尺寸小于载体颗粒的尺寸，并且其中粘合剂是具有与载体相同或相似组成的合成树脂。 离子交换剂可用于离子色谱系统。

公开(公告)号：US4415631A

公开(公告)日：1983-11-15

申请号：US278864

申请日：1981-06-29

Applicant: Jan A. J. Schutijser

Inventor： Jan A. J. Schutijser

IPC: C08F2/00 ,  B01J20/281 ,  B01J20/283 ,  B01J20/286 ,  B01J20/32 ,  B01J41/08 ,  B01J45/00 ,  C08F2/44 ,  C08F292/00 ,  C12N11/00 ,  G01N30/88 ,  B32B5/16 ,  B01J3/02 ,  B32B9/00

CPC classification number: B01J20/286 ,  B01J20/261 ,  B01J20/264 ,  B01J20/267 ,  B01J20/28057 ,  B01J20/28078 ,  B01J20/289 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3217 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3263 ,  B01J20/327 ,  B01J20/3276 ,  B01J20/3282 ,  C08F292/00 ,  B01J2220/54 ,  B01J2220/58 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/31663

Abstract: The invention relates to support material usable as such in chromatography or as a starting material which, upon linkage to it of compounds containing ionic groups, ligands or biomacromolecules, can be used as ion exchanger, as a medium in affinity chromatography or in enzymatic reactions and consists of porous, inorganic silanized particles onto which there is covalently bonded an organic, stationary phase built up of (co)polymerized vinyl monomers containing amide groups, said inorganic particles having been silanized with an organo silane.

Abstract translation: 本发明涉及在色谱法或起始材料中可以使用的载体材料，其在连接到其上含有离子基团的化合物，配体或生物大分子时可用作离子交换剂，作为亲和层析或酶促反应中的介质， 由多孔无机硅烷化颗粒组成，其上共价键合由含有酰胺基团的（共）聚合的乙烯基单体组成的有机固定相，所述无机颗粒已用有机硅烷硅烷化。

公开(公告)号：US4414111A

公开(公告)日：1983-11-08

申请号：US385410

申请日：1982-05-17

Applicant: Toshiyuki Iwaisako ,  Akio Inoue

Inventor： Toshiyuki Iwaisako ,  Akio Inoue

IPC: B01J39/08 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  B01J41/08 ,  B01J47/00 ,  B05D3/10 ,  B05D5/00

CPC classification number: B01J47/007 ,  B01J20/321 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/3265 ,  Y10T428/24355 ,  Y10T428/249986 ,  Y10T428/265 ,  Y10T428/268

Abstract: A shaped composite adsorbent made of a shaped porous material of a skin-core structure comprising a powdery ion-exchange type adsorbent and an ionic group-containing acrylonitrile polymer and wherein said shaped porous material has a semi-permeable skin layer of 0.01 to 1.mu. in thickness and a void volume rate of 50 to 90%, which is capable of adsorbing solutes present at low concentration with high selectivity and high yield. The shaped composite adsorbent of the present invention can be obtained by a process comprising dissolving an ionic group-containing acrylonitrile polymer in and dispersing a powdery ion exchange type adsorbent in an inorganic solvent for said acrylonitrile polymer, extruding the resultant into a coagulating liquid bath to effect coagulation-shaping thereof. The adsorption capacity and mechanical strength of the shaped composite adsorbent of the present invention can be further improved by subjecting the above-obtained coagulation-shaped material to heat treatment in a wet state, without drying.

Abstract translation: PCT No.PCT / JP81 / 00379 Sec。 371日期1982年5月17日 102（e）日期1982年5月17日PCT提交1981年12月15日PCT公布。 公开号WO82 / 02006 日本1982年6月24日。一种由包含粉末状离子交换型吸附剂和含离子性基团的丙烯腈聚合物的皮肤芯结构的成形多孔材料制成的成形复合吸附剂，其中所述成形多孔材料具有半渗透性 表皮层的厚度为0.01〜1μm，空隙体积率为50〜90％，能够以高选择性和高收率吸附低浓度的溶质。 本发明的成形复合吸附剂可以通过以下方法获得，该方法包括将含离子基团的丙烯腈聚合物溶解并分散在用于所述丙烯腈聚合物的无机溶剂中并将粉末状离子交换型吸附剂分散，将所得物挤出到凝固液浴中 其凝固成型。 本发明的成型复合吸附剂的吸附能力和机械强度可以通过对上述得到的凝固形状的材料进行湿润处理而不干燥而进一步改善。

公开(公告)号：US4252905A

公开(公告)日：1981-02-24

申请号：US055166

申请日：1979-07-06

Applicant: Walter C. Bass

Inventor： Walter C. Bass

IPC: B01J47/04 ,  B01J47/12 ,  B01J39/08 ,  B01J41/08

CPC classification number: B01J47/04 ,  B01J47/126

Abstract: A method of preparing a mixture of cation and anion exchange resins in the size range of about 10 to 250 microns, comprising combining cation exchange resins and anion exchange resins of a size larger than 60 mesh and grinding the combination of anion and cation exchange resins to a size range of about 10 to 250 microns.

Abstract translation: 制备大约10至250微米尺寸范围的阳离子和阴离子交换树脂的混合物的方法，包括将阳离子交换树脂和尺寸大于60目的阴离子交换树脂组合并研磨阴离子和阳离子交换树脂的组合， 尺寸范围约为10至250微米。