DE1192825B - Verfahren zum Koagulieren von durch Polymerisation erhaltenen waessrigen Emulsionen von Vinylpolymerisaten - Google Patents

Verfahren zum Koagulieren von durch Polymerisation erhaltenen waessrigen Emulsionen von Vinylpolymerisaten

Info

Publication number
DE1192825B
DE1192825B DEM54885A DEM0054885A DE1192825B DE 1192825 B DE1192825 B DE 1192825B DE M54885 A DEM54885 A DE M54885A DE M0054885 A DEM0054885 A DE M0054885A DE 1192825 B DE1192825 B DE 1192825B
Authority
DE
Germany
Prior art keywords
vinyl
polymer
acrylonitrile
emulsions
polymerization
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEM54885A
Other languages
German (de)
English (en)
Inventor
Lloyd Theodore Jenkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
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 DE1192825B publication Critical patent/DE1192825B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/15—Coagulation characterised by the coagulants used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

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)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DEM54885A 1961-11-20 1962-11-20 Verfahren zum Koagulieren von durch Polymerisation erhaltenen waessrigen Emulsionen von Vinylpolymerisaten Pending DE1192825B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15368061A 1961-11-20 1961-11-20

Publications (1)

Publication Number Publication Date
DE1192825B true DE1192825B (de) 1965-05-13

Family

ID=22548260

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM54885A Pending DE1192825B (de) 1961-11-20 1962-11-20 Verfahren zum Koagulieren von durch Polymerisation erhaltenen waessrigen Emulsionen von Vinylpolymerisaten

Country Status (7)

Country Link
BE (1) BE625076A (esLanguage)
CH (1) CH422326A (esLanguage)
DE (1) DE1192825B (esLanguage)
FR (1) FR1339330A (esLanguage)
GB (1) GB969714A (esLanguage)
NL (1) NL122725C (esLanguage)
SE (1) SE220005C1 (esLanguage)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149941A1 (de) * 1981-12-17 1983-06-30 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von salzfreien polymerfestprodukten aus emulsionspolymerisaten
DE19600163A1 (de) * 1996-01-04 1997-07-10 Bayer Ag Verfahren zur kontinuierlichen Herstellung von superabsorbierenden Polymerisaten aus PAN-Emulsionen

Also Published As

Publication number Publication date
GB969714A (en) 1964-09-16
SE220005C1 (esLanguage) 1968-04-09
NL285727A (nl) 1965-02-10
NL122725C (nl) 1967-08-15
BE625076A (fr) 1963-05-20
FR1339330A (fr) 1963-10-04
CH422326A (fr) 1966-10-15

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