CA1096537A - Method for separating vinyl chloride monomer from an aqueous polyvinyl chloride resin mixture - Google Patents
Method for separating vinyl chloride monomer from an aqueous polyvinyl chloride resin mixtureInfo
- Publication number
- CA1096537A CA1096537A CA281,540A CA281540A CA1096537A CA 1096537 A CA1096537 A CA 1096537A CA 281540 A CA281540 A CA 281540A CA 1096537 A CA1096537 A CA 1096537A
- Authority
- CA
- Canada
- Prior art keywords
- vinyl chloride
- resin mixture
- latex
- chloride monomer
- aqueous resin
- 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
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
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70524076A | 1976-07-14 | 1976-07-14 | |
US705,240 | 1976-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1096537A true CA1096537A (en) | 1981-02-24 |
Family
ID=24832618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA281,540A Expired CA1096537A (en) | 1976-07-14 | 1977-06-28 | Method for separating vinyl chloride monomer from an aqueous polyvinyl chloride resin mixture |
Country Status (23)
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL45881C (enrdf_load_html_response) * | 1935-04-18 | 1900-01-01 | ||
US2147677A (en) * | 1936-01-22 | 1939-02-21 | Submarine Signal Co | Method of deaerating liquids |
IL47669A0 (en) * | 1974-08-07 | 1975-10-15 | Shinetsu Chemical Co | Method for removing monomers from polymerizates |
-
1977
- 1977-05-30 ZA ZA00773246A patent/ZA773246B/xx unknown
- 1977-05-30 IL IL52198A patent/IL52198A/xx unknown
- 1977-06-23 NL NL7706960A patent/NL7706960A/xx not_active Application Discontinuation
- 1977-06-27 EG EG382/77A patent/EG12607A/xx active
- 1977-06-28 AR AR268223A patent/AR213527A1/es active
- 1977-06-28 CA CA281,540A patent/CA1096537A/en not_active Expired
- 1977-06-28 GB GB26964/77A patent/GB1532399A/en not_active Expired
- 1977-06-30 AU AU26642/77A patent/AU507725B2/en not_active Expired
- 1977-07-01 BR BR7704339A patent/BR7704339A/pt unknown
- 1977-07-01 JP JP7898177A patent/JPS539894A/ja active Pending
- 1977-07-07 IN IN1038/CAL/1977A patent/IN144598B/en unknown
- 1977-07-08 FR FR7721074A patent/FR2358428A1/fr not_active Withdrawn
- 1977-07-08 CS CS774568A patent/CS198247B2/cs unknown
- 1977-07-09 DE DE19772731186 patent/DE2731186A1/de not_active Withdrawn
- 1977-07-12 DD DD7700200000A patent/DD131934A5/xx unknown
- 1977-07-12 NO NO772466A patent/NO772466L/no unknown
- 1977-07-12 IT IT50240/77A patent/IT1079778B/it active
- 1977-07-12 BE BE2056077A patent/BE856716A/xx unknown
- 1977-07-13 SE SE7708145A patent/SE7708145L/xx unknown
- 1977-07-13 RO RO7791027A patent/RO74136A/ro unknown
- 1977-07-13 DK DK319377A patent/DK319377A/da unknown
- 1977-07-14 HU HU77SA3046A patent/HU175531B/hu unknown
- 1977-07-14 PL PL1977199635A patent/PL105130B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
CS198247B2 (en) | 1980-05-30 |
AU507725B2 (en) | 1980-02-28 |
PL105130B1 (pl) | 1979-09-29 |
IN144598B (enrdf_load_html_response) | 1978-05-20 |
EG12607A (en) | 1980-03-31 |
AU2664277A (en) | 1979-01-04 |
ZA773246B (en) | 1978-04-26 |
NL7706960A (nl) | 1978-01-17 |
RO74136A (ro) | 1981-06-21 |
DE2731186A1 (de) | 1978-01-19 |
HU175531B (hu) | 1980-08-28 |
IL52198A0 (en) | 1977-07-31 |
GB1532399A (en) | 1978-11-15 |
PL199635A1 (pl) | 1978-04-24 |
JPS539894A (en) | 1978-01-28 |
IL52198A (en) | 1980-06-30 |
DD131934A5 (de) | 1978-08-09 |
SE7708145L (sv) | 1978-01-15 |
AR213527A1 (es) | 1979-02-15 |
BR7704339A (pt) | 1978-03-28 |
IT1079778B (it) | 1985-05-13 |
DK319377A (da) | 1978-01-15 |
BE856716A (nl) | 1978-01-12 |
FR2358428A1 (fr) | 1978-02-10 |
NO772466L (no) | 1978-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2715029B2 (ja) | ポリマービーズ | |
CA1081880A (en) | Process and device for the manufacture of polymer dispersions with low monomer content | |
US4130527A (en) | Method of treating a polymer latex to remove unreacted monomer by treatment in a column | |
CA1089146A (en) | Monomer removal from the slurry of vinyl chloride resin with steam by using improved plate tower | |
CA1086481A (en) | Apparatus for the manufacture of vinyl chloride polymers | |
US3954910A (en) | Process for removal and recovery of unreacted monomers from resinous polymers | |
KR830005266A (ko) | 에멀젼 중합 라텍스로부터의 비닐중합체 회수공정 | |
CA1096537A (en) | Method for separating vinyl chloride monomer from an aqueous polyvinyl chloride resin mixture | |
US4375541A (en) | Method for separating vinyl chloride from polymers | |
CA1152689A (en) | Process for removing monomer from vinyl chloride resin slurry by steam treatment and apparatus employed therefor | |
JP2017516899A (ja) | 脱去装置{stripping apparatus} | |
US4086414A (en) | Steam stripping polyvinyl chloride resins | |
US4171427A (en) | Process for continuously removing monomers from an aqueous dispersion of a polymer | |
WO2010040465A1 (en) | A process for the production of a superabsorbent polymer | |
US2408128A (en) | Coagulation process | |
NO146639B (no) | Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser | |
US4148990A (en) | Continuous removal of monomers from an aqueous dispersion of a polymer | |
US4228273A (en) | Process for the removal of vinyl chloride from aqueous dispersions of vinyl chloride resins | |
SU420184A3 (ru) | Способ получения ударопрочных полимеризатов винилхлорида | |
US4092471A (en) | Method for removing unreacted monomers from aqueous dispersions of polymerizate | |
US4184924A (en) | Apparatus for steam stripping polyvinyl chloride resins | |
CA2001202A1 (en) | Method for extraction of impurities from powder material | |
US4104459A (en) | Treating polyvinyl chloride resins | |
US4283526A (en) | Method of treating polymerlatices | |
KR810000748B1 (ko) | 수성 폴리염화비닐 수지 혼합물에서 염화비닐 단량체를 분리하는 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |