BE814873A - Procede de recuperation de matieres solides a partir d'un latexde polymere de nitrile. - Google Patents

Procede de recuperation de matieres solides a partir d'un latexde polymere de nitrile.

Info

Publication number
BE814873A
BE814873A BE144194A BE144194A BE814873A BE 814873 A BE814873 A BE 814873A BE 144194 A BE144194 A BE 144194A BE 144194 A BE144194 A BE 144194A BE 814873 A BE814873 A BE 814873A
Authority
BE
Belgium
Prior art keywords
latexde
nitrile
polymer
solid materials
recovering solid
Prior art date
Application number
BE144194A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE814873A publication Critical patent/BE814873A/xx

Links

Classifications

    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex
    • Y10S528/936—Coagulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE144194A 1972-02-25 1974-05-10 Procede de recuperation de matieres solides a partir d'un latexde polymere de nitrile. BE814873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00229508A US3821348A (en) 1972-02-25 1972-02-25 Process for recovering nitrile polymer solids from latex

Publications (1)

Publication Number Publication Date
BE814873A true BE814873A (fr) 1974-11-12

Family

ID=22861541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144194A BE814873A (fr) 1972-02-25 1974-05-10 Procede de recuperation de matieres solides a partir d'un latexde polymere de nitrile.

Country Status (8)

Country Link
US (1) US3821348A (xx)
AT (1) AT343887B (xx)
BE (1) BE814873A (xx)
CH (1) CH579600A5 (xx)
DE (1) DE2422682A1 (xx)
FR (1) FR2270076B1 (xx)
GB (1) GB1458593A (xx)
LU (1) LU70026A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006211A (en) * 1974-02-01 1977-02-01 Standard Oil Company Method for improving impact strength in high nitrile polymers by stretching and heat setting
US3954910A (en) * 1974-04-12 1976-05-04 The Standard Oil Company Process for removal and recovery of unreacted monomers from resinous polymers
US4007248A (en) * 1974-09-06 1977-02-08 DSO "Neftochim" Method of producing delustered polyacrylonitrile fibers
DE2917321A1 (de) * 1979-04-28 1980-11-13 Roehm Gmbh Verfahren zum abtrennen des polymeren aus einem waessrigen latex
US4299952A (en) * 1980-03-24 1981-11-10 The Dow Chemical Company Method for recovering synthetic resinous latex solids
US4399253A (en) * 1981-11-23 1983-08-16 The Goodyear Tire & Rubber Company Novel method of removing residual acrylonitrile from latex systems
DE19654169A1 (de) 1996-12-23 1998-06-25 Basf Ag Verfahren zur kontinuierlichen Koagulation von wäßrigen Pfropfkautschukdispersionen und Vorrichtung dafür
DE19855459A1 (de) 1998-12-01 2000-06-08 Basf Ag Verfahren zur Koagulation von Kunststoffdispersionen unter Verwendung einer Vorrichtung mit Scherelementen
CN111234051A (zh) * 2019-08-05 2020-06-05 海南医学院 天然胶乳的一种凝固方法

Also Published As

Publication number Publication date
CH579600A5 (xx) 1976-09-15
ATA443974A (de) 1977-10-15
LU70026A1 (xx) 1976-04-13
GB1458593A (en) 1976-12-15
FR2270076B1 (xx) 1978-08-11
FR2270076A1 (xx) 1975-12-05
AT343887B (de) 1978-06-26
DE2422682A1 (de) 1975-12-11
US3821348A (en) 1974-06-28

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