CA957799A - Process for treating latices by means of wetted-wall tower - Google Patents

Process for treating latices by means of wetted-wall tower

Info

Publication number
CA957799A
CA957799A CA130,394A CA130394A CA957799A CA 957799 A CA957799 A CA 957799A CA 130394 A CA130394 A CA 130394A CA 957799 A CA957799 A CA 957799A
Authority
CA
Canada
Prior art keywords
latices
wetted
treating
wall tower
tower
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.)
Expired
Application number
CA130,394A
Other languages
English (en)
Other versions
CA130394S (en
Inventor
Takashi Kiyota
Hideo Hayashi
Yoshihiko Araki
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Application granted granted Critical
Publication of CA957799A publication Critical patent/CA957799A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • 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
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/04—Purifying; Deproteinising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treating Waste Gases (AREA)
CA130,394A 1970-12-18 1971-12-17 Process for treating latices by means of wetted-wall tower Expired CA957799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11302970A JPS546269B1 (de) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
CA957799A true CA957799A (en) 1974-11-12

Family

ID=14601650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,394A Expired CA957799A (en) 1970-12-18 1971-12-17 Process for treating latices by means of wetted-wall tower

Country Status (5)

Country Link
JP (1) JPS546269B1 (de)
CA (1) CA957799A (de)
DE (1) DE2162860B2 (de)
FR (1) FR2118759A5 (de)
IT (1) IT945525B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226975A (en) * 1976-11-08 1980-10-07 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from polyvinyl chloride dispersions and latexes
US4226974A (en) * 1977-01-21 1980-10-07 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954910A (en) * 1974-04-12 1976-05-04 The Standard Oil Company Process for removal and recovery of unreacted monomers from resinous polymers
DE2429777C3 (de) * 1974-06-21 1988-09-08 Hoechst Ag, 6230 Frankfurt Verfahren zur Entfernung von nicht ungesetztem, restlichem Vinylchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten
DE2439203C3 (de) * 1974-08-16 1988-09-08 Hoechst Ag, 6230 Frankfurt Verfahren zur Entfernung von nicht umgesetztem, restlichen Vinchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten
US4158092A (en) * 1974-07-25 1979-06-12 Hoechst Aktiengesellschaft Process for the manufacture of vinyl chloride polymer dispersions with a low monomer content
DE2435704C3 (de) * 1974-07-25 1987-06-19 Hoechst Ag, 6230 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Entfernung von Restgehalten an Monomeren aus wäßrigen Dispersionen von Polymerisaten des Vinylchlorids
JPS5128890A (ja) * 1974-09-04 1976-03-11 Mitsui Toatsu Chemicals Mihannoenkabinirumonomaa no jokyohoho
JPS5153588A (ja) * 1974-11-05 1976-05-12 Mitsui Toatsu Chemicals Mihannoenkabinirumonomaano kaishuhoho
DE2520591C3 (de) * 1975-05-09 1980-11-06 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Behandlung von wäßrigen Homo- und Copolymerisatdispersionen, deren Polymeranteil mindestens 50 Gew.-°/o polymerisier-
CA1278639C (en) * 1975-07-01 1991-01-02 Ronald Joseph Davis Vinyl chloride monomer stripping process
IL50060A (en) * 1975-08-13 1979-09-30 Tenneco Chem Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries
US4107421A (en) * 1976-08-13 1978-08-15 Continental Oil Company Removal of vinyl halide from polyvinyl halide
DE19517680C2 (de) * 1995-05-13 1997-06-12 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Reduzierung der Schaumentwicklung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226975A (en) * 1976-11-08 1980-10-07 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from polyvinyl chloride dispersions and latexes
US4226974A (en) * 1977-01-21 1980-10-07 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries

Also Published As

Publication number Publication date
DE2162860A1 (de) 1972-07-06
IT945525B (it) 1973-05-10
DE2162860B2 (de) 1979-05-03
FR2118759A5 (en) 1972-07-28
JPS546269B1 (de) 1979-03-27

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