GB1506981A - Removing monomer from polymer - Google Patents

Removing monomer from polymer

Info

Publication number
GB1506981A
GB1506981A GB12310/76A GB1231076A GB1506981A GB 1506981 A GB1506981 A GB 1506981A GB 12310/76 A GB12310/76 A GB 12310/76A GB 1231076 A GB1231076 A GB 1231076A GB 1506981 A GB1506981 A GB 1506981A
Authority
GB
United Kingdom
Prior art keywords
polymer
pressure
vinyl chloride
temperature
degassing
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
GB12310/76A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of GB1506981A publication Critical patent/GB1506981A/en
Expired legal-status Critical Current

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
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers

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)
GB12310/76A 1975-03-28 1976-03-26 Removing monomer from polymer Expired GB1506981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509798A FR2305446A1 (fr) 1975-03-28 1975-03-28 Procede ameliore de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle

Publications (1)

Publication Number Publication Date
GB1506981A true GB1506981A (en) 1978-04-12

Family

ID=9153250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12310/76A Expired GB1506981A (en) 1975-03-28 1976-03-26 Removing monomer from polymer

Country Status (22)

Country Link
JP (1) JPS51119784A (de)
AR (1) AR207812A1 (de)
AT (1) AT348255B (de)
BE (1) BE840031A (de)
BR (1) BR7601836A (de)
CA (1) CA1109193A (de)
CH (1) CH609990A5 (de)
DE (1) DE2612748C3 (de)
DK (1) DK131576A (de)
ES (1) ES446382A1 (de)
FI (1) FI61035C (de)
FR (1) FR2305446A1 (de)
GB (1) GB1506981A (de)
IE (1) IE42533B1 (de)
IN (1) IN144657B (de)
IT (1) IT1057398B (de)
LU (1) LU74649A1 (de)
NL (1) NL165758C (de)
NO (1) NO144968C (de)
SE (1) SE426493B (de)
SU (1) SU656530A3 (de)
TR (1) TR19439A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547614A (en) * 1975-09-15 1979-06-27 Tenneco Chem Removing residual monomer from vinyl chloryde polymers
DE2653256C2 (de) * 1976-11-24 1983-02-17 Hoechst Ag, 6000 Frankfurt Verfahren zur Senkung des Restmonomerengehaltes von Vinylchlorid-Polymerisaten
FR2489826A1 (fr) * 1980-09-08 1982-03-12 Rhone Poulenc Ind Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant une aptitude au tamisage amelioree en resultant
FR2516521A1 (fr) * 1981-11-13 1983-05-20 Chloe Chemie Procede de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle
CN117957289A (zh) * 2021-10-21 2024-04-30 Dnp精细化工股份有限公司 油墨组合物、油墨组、记录方法、记录物的制造方法和记录物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096973A (en) * 1966-05-16 1967-12-29 Shell Int Research The manufacture of styrene polymers, and the resulting polymers
DE1816350A1 (de) * 1967-12-26 1969-10-16 Union Carbide Corp Verdampfungsverfahren
US3668161A (en) * 1969-06-09 1972-06-06 Union Carbide Corp Devolatilization of liquid polymer compositions
IT989178B (it) * 1972-07-19 1975-05-20 Solvay Procedimento per eliminare vinil cloruro residuo presente in poli meri
NO752264L (de) * 1974-08-29 1976-03-02 Huels Chemische Werke Ag

Also Published As

Publication number Publication date
NL165758C (nl) 1981-05-15
DE2612748B2 (de) 1980-03-20
ES446382A1 (es) 1977-06-16
FR2305446A1 (fr) 1976-10-22
ATA224976A (de) 1978-06-15
DE2612748A1 (de) 1976-10-07
NO761043L (de) 1976-09-29
SE426493B (sv) 1983-01-24
SU656530A3 (ru) 1979-04-05
SE7602693L (sv) 1976-09-29
JPS51119784A (en) 1976-10-20
FI61035C (fi) 1982-05-10
BE840031A (fr) 1976-09-27
FR2305446B1 (de) 1979-02-16
TR19439A (tr) 1979-03-20
AR207812A1 (es) 1976-10-29
LU74649A1 (de) 1977-01-28
NL165758B (nl) 1980-12-15
DE2612748C3 (de) 1980-11-13
CH609990A5 (en) 1979-03-30
BR7601836A (pt) 1976-09-28
FI760782A (de) 1976-09-29
NO144968B (no) 1981-09-07
NL7603198A (nl) 1976-09-30
JPS558007B2 (de) 1980-03-01
CA1109193A (en) 1981-09-15
IT1057398B (it) 1982-03-10
IN144657B (de) 1978-06-03
IE42533L (en) 1976-09-28
IE42533B1 (en) 1980-08-27
DK131576A (da) 1976-09-29
AT348255B (de) 1979-02-12
NO144968C (no) 1981-12-16
FI61035B (fi) 1982-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960325