BR7804723A - Processo para agregar e melhorar a filtrabilidade,caracteristicas de secagem e forma fisica de polimeros usados no fabrico de polieletrolito,e polietrolito assim obtido - Google Patents

Processo para agregar e melhorar a filtrabilidade,caracteristicas de secagem e forma fisica de polimeros usados no fabrico de polieletrolito,e polietrolito assim obtido

Info

Publication number
BR7804723A
BR7804723A BR7804723A BR7804723A BR7804723A BR 7804723 A BR7804723 A BR 7804723A BR 7804723 A BR7804723 A BR 7804723A BR 7804723 A BR7804723 A BR 7804723A BR 7804723 A BR7804723 A BR 7804723A
Authority
BR
Brazil
Prior art keywords
polyetrolite
polyeletrolite
aggregate
manufacture
physical form
Prior art date
Application number
BR7804723A
Other languages
English (en)
Inventor
R Slocombe
J Fields
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of BR7804723A publication Critical patent/BR7804723A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2335/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Derivatives of such polymers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/827Proteins from mammals or birds
    • Y10S530/829Blood
    • Y10S530/83Plasma; serum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
BR7804723A 1977-07-25 1978-07-21 Processo para agregar e melhorar a filtrabilidade,caracteristicas de secagem e forma fisica de polimeros usados no fabrico de polieletrolito,e polietrolito assim obtido BR7804723A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,919 US4118554A (en) 1977-07-25 1977-07-25 Aggregated polyelectrolytes

Publications (1)

Publication Number Publication Date
BR7804723A true BR7804723A (pt) 1979-04-03

Family

ID=25226753

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804723A BR7804723A (pt) 1977-07-25 1978-07-21 Processo para agregar e melhorar a filtrabilidade,caracteristicas de secagem e forma fisica de polimeros usados no fabrico de polieletrolito,e polietrolito assim obtido

Country Status (15)

Country Link
US (1) US4118554A (pt)
EP (1) EP0000977B1 (pt)
JP (1) JPS5460392A (pt)
AT (1) AT365612B (pt)
AU (1) AU520096B2 (pt)
BR (1) BR7804723A (pt)
CA (1) CA1129145A (pt)
DE (1) DE2861005D1 (pt)
ES (1) ES471955A1 (pt)
HU (1) HU180881B (pt)
IL (1) IL55193A (pt)
IT (1) IT1097313B (pt)
PT (1) PT68335B (pt)
RO (1) RO85538B (pt)
SU (1) SU795490A3 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411795A (en) * 1980-03-10 1983-10-25 Baxter Travenol Laboratories, Inc. Particle adsorption
EP1100834B1 (en) * 1998-04-28 2006-06-28 Inex Pharmaceuticals Corp. Polyanionic polymers which enhance fusogenicity
US6986902B1 (en) 1998-04-28 2006-01-17 Inex Pharmaceuticals Corporation Polyanionic polymers which enhance fusogenicity
US6740633B2 (en) * 2000-05-09 2004-05-25 Basf Aktiengesellschaft Polyelectrolyte complexes and a method for production thereof
CA2406651C (en) * 2000-05-09 2009-11-03 Basf Aktiengesellschaft Polyelectrolyte complexes and their preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157595A (en) * 1959-09-16 1964-11-17 Monsanto Co Clarification of water with copolymers containing half-amides of olefinic anhydrides
US3554985A (en) * 1963-01-02 1971-01-12 Monsanto Co Cross-linked copolymer polyelectrolytes based on alpha,beta-ethylenically unsaturated acids
GB1057827A (en) * 1963-01-02 1967-02-08 Monsanto Co Purification of water and air
US3340680A (en) * 1966-02-01 1967-09-12 Monsanto Co Air purification process
US3655509A (en) * 1969-05-29 1972-04-11 Monsanto Co Process for the separation of virus from non-viral proteins
US3555001A (en) * 1969-05-29 1971-01-12 Monsanto Co Process for the fractionation of plasma and serum using water-insoluble polyelectrolytes containing diloweralkylaminoloweralkylimide groups
US3651213A (en) * 1969-05-29 1972-03-21 Monsanto Co Method for the immunization of a living animal body against viral disease

Also Published As

Publication number Publication date
IT1097313B (it) 1985-08-31
JPS6330325B2 (pt) 1988-06-17
JPS5460392A (en) 1979-05-15
AU520096B2 (en) 1982-01-14
PT68335B (pt) 1994-02-25
ATA531878A (de) 1981-06-15
AT365612B (de) 1982-02-10
IT7826004A0 (it) 1978-07-21
EP0000977A1 (en) 1979-03-07
AU3824178A (en) 1980-01-24
EP0000977B1 (en) 1981-09-02
PT68335A (en) 1978-08-01
IL55193A (en) 1981-06-29
RO85538A (ro) 1984-10-31
US4118554A (en) 1978-10-03
DE2861005D1 (en) 1981-11-26
SU795490A3 (ru) 1981-01-07
CA1129145A (en) 1982-08-03
HU180881B (en) 1983-05-30
ES471955A1 (es) 1979-10-16
IL55193A0 (en) 1978-09-29
RO85538B (ro) 1984-11-30

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