-
公开(公告)号:US3479267A
公开(公告)日:1969-11-18
申请号:US3479267D
申请日:1967-11-30
Applicant: US INTERIOR
Inventor: RAJAN KRISHNASWAMY S , CASOLO ANGELO J
CPC classification number: C08J5/22 , C08J2327/16
-
-
公开(公告)号:CU34322L
公开(公告)日:1982-08-24
申请号:CU34322
申请日:1975-08-18
Applicant: MINI SALUD PUBL
Inventor: DORTA CONTRERA ALBERTO , GONZALEZ GRIEGO ANTONIO
Abstract: Obtención de un método de fraccionamiento cromatográfico mixto de intercambio-filtración, usando en una misma columna dos soportes diferentes, el ( Sephadex G-2) y ( DE-32 microgranular) el cual permite la purificación de inmunoglobulinas con: Incremento de la capacidad selectiva del intercambio. Ahorro del material a utilizar el cual constituye un renglón de importación. Utilización de columnas de menor longitud.
-
公开(公告)号:FR2379564B1
公开(公告)日:1981-07-10
申请号:FR7803432
申请日:1978-02-07
Applicant: ROHM & HAAS
IPC: B01J39/20 , C08F2/16 , C08F212/06 , C08J5/20 , B01J1/08 , C08F2/18 , C08F8/00 , C08F212/00
-
公开(公告)号:AU513508B2
公开(公告)日:1980-12-04
申请号:AU2271077
申请日:1977-02-25
Applicant: NORTHERN ENG IND
Inventor: KELSEY G D , MANN F G C
-
公开(公告)号:CA1086444A
公开(公告)日:1980-09-23
申请号:CA257937
申请日:1976-07-28
Applicant: US GOVERNMENT
Inventor: NOTZ KARL J JR
Abstract: A method for loading ion exchange resins is described. The process comprises contacting a weak acid cation exchange resin in the ammonium form with a uranyl fluoride salt solution.
-
公开(公告)号:AU511749B2
公开(公告)日:1980-09-04
申请号:AU3220778
申请日:1977-01-07
Applicant: ICI AUSTRALIA LTD
Inventor: BOLTO B A , ELDRIDGE R J , DIXON D R
IPC: C08F2/00 , B01J39/16 , B01J39/17 , B01J41/08 , B01J41/14 , B01J47/00 , B01J47/016 , B01J47/018 , B01J49/00 , B01J49/45 , C02F1/28 , C02F1/48 , C02F1/54 , C08F2/44 , C08F4/00 , C08F4/40 , C08F261/04 , C08F265/10 , C08F291/00 , C08F292/00 , C08J5/20 , C08K3/22 , C09C1/22 , C09C1/24 , G11B5/702 , H01F1/113 , H01F1/37 , H01F1/42 , C08F8/30 , C08F8/32 , C08F8/00 , B01J1/08 , B01D21/01 , C02B1/20
Abstract: Processes for making copolymers comprising treating a reaction mixture of a monomer and a substrate comprising ferromagnetic material located in a polymeric matrix so as to polymerize the monomer in a manner that it forms a polymeric shell grafted on to and surrounding the substrate, the polymerization of the monomer being initiated by adding the components of a redox system sequentially to the reaction mixture.
-
公开(公告)号:FR2416237B1
公开(公告)日:1980-08-29
申请号:FR7802726
申请日:1978-02-01
Applicant: DIA PROSIM
Abstract: Improved process for the chloromethylation of cross-linked vinylaromatic polymers and copolymers wherein a chlorine generator is incorporated into the reactants and a metallic chloride replaces part or all of the sulfuric acid used in forming the chloromethylating complex. The chloromethylated polymer may be further functionalized to produce an ion-exchange resin.
-
公开(公告)号:DE2951476A1
公开(公告)日:1980-07-10
申请号:DE2951476
申请日:1979-12-20
Applicant: KANEGAFUCHI CHEMICAL IND
Inventor: IIJIMA TOKUZO , SAMEJIMA YASUSHI , KISHIMOTO KAZUO , KOMABASHIRI TAKAMICHI , KANO TOSHIJI
-
公开(公告)号:FR2261048B1
公开(公告)日:1980-06-20
申请号:FR7504486
申请日:1975-02-13
Applicant: MERCK & CO INC
IPC: A61K9/08 , A61K38/43 , A61K38/46 , A61K38/50 , A61P35/00 , B01D15/04 , C12N9/82 , B01J1/08 , A61K37/48
Abstract: Trace amounts of pyrogens are removed from aqueous solutions by passing a strongly ionic solution thereof through a column of a basic anion exchange resin.
-
-
-
-
-
-
-
-
-