CA994681A - Method and apparatus for desolventizing elastomers - Google Patents
Method and apparatus for desolventizing elastomersInfo
- Publication number
- CA994681A CA994681A CA126,940A CA126940A CA994681A CA 994681 A CA994681 A CA 994681A CA 126940 A CA126940 A CA 126940A CA 994681 A CA994681 A CA 994681A
- Authority
- CA
- Canada
- Prior art keywords
- desolventizing
- elastomers
- desolventizing elastomers
- 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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Wining of rubber from solutions
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00093357A US3799235A (en) | 1970-11-27 | 1970-11-27 | Method and apparatus for desolventizing elastomers |
Publications (1)
Publication Number | Publication Date |
---|---|
CA994681A true CA994681A (en) | 1976-08-10 |
Family
ID=22238471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA126,940A Expired CA994681A (en) | 1970-11-27 | 1971-11-04 | Method and apparatus for desolventizing elastomers |
Country Status (9)
Country | Link |
---|---|
US (1) | US3799235A (de) |
JP (1) | JPS5439425B1 (de) |
AU (1) | AU459416B2 (de) |
BR (1) | BR7107857D0 (de) |
CA (1) | CA994681A (de) |
DE (1) | DE2154422C2 (de) |
FR (1) | FR2116075A5 (de) |
GB (1) | GB1374114A (de) |
ZA (1) | ZA717109B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260340A1 (de) * | 1972-12-09 | 1974-06-20 | Huels Chemische Werke Ag | Verfahren zur herstellung pulverfoermiger, fuellstoffhaltiger kautschukmischungen sowie deren verwendung zur herstellung von reifenlaufflaechen |
JPS5425551B2 (de) * | 1972-12-29 | 1979-08-29 | ||
US4124306A (en) * | 1977-11-30 | 1978-11-07 | The French Oil Mill Machinery Company | Vent for devolatilizing screw press |
US5326855A (en) * | 1983-10-06 | 1994-07-05 | Henry Kahn | Process for the manufacture of elastomers in particulate form |
JP3174915B2 (ja) * | 1991-03-04 | 2001-06-11 | ザ ダウ ケミカル カンパニー | エチレン重合体の酸化的熱安定性を改善する方法 |
US5232954A (en) * | 1992-05-12 | 1993-08-03 | Peters Donald F | Process for recovering thermoplastic resins using esters |
DE4224749A1 (de) * | 1992-07-27 | 1994-02-03 | Adelmann Ag | Verfahren zur Beseitigung von in Kunststoff gebundenen Treibmittelgasen sowie Anlage zur Durchführung des Verfahrens |
US5283021A (en) * | 1993-06-14 | 1994-02-01 | Chi Mei Corporation | Process for removing the solvent from an elastomeric polymer solution |
US5468429A (en) * | 1994-04-15 | 1995-11-21 | Li; Tzu-Li | Ultrasound-enhanced devolatilization of thermoplastic plastics |
US5861474A (en) * | 1996-07-23 | 1999-01-19 | The Dow Chemical Company | Polymer devolatilization |
DE19630389A1 (de) * | 1996-07-26 | 1998-01-29 | Basf Ag | Verfahren und Vorrichtung zum Entfernen von flüchtigen Bestandteilen aus hochviskosen Lösungen oder Suspensionen |
US6048960A (en) * | 1997-02-11 | 2000-04-11 | Geoline S.R.L. | Method of producing synthetic elastomers and elastomeric mixtures |
US7357849B2 (en) * | 2005-09-01 | 2008-04-15 | Watervap, Llc | Method and system for separating solids from liquids |
US20070045099A1 (en) * | 2005-09-01 | 2007-03-01 | Watervap, Llc | Method and system for seaparating solids from liquids |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA685246A (en) * | 1964-04-28 | Haeberle Manfred | Apparatus for purifying high pressure polyethylene | |
US2949447A (en) * | 1960-08-16 | Processing of polymer made in slurry process | ||
US765343A (en) * | 1903-08-31 | 1904-07-19 | John A Just | Process of evaporating liquids. |
US2006703A (en) * | 1931-02-14 | 1935-07-02 | Buffalo Foundry & Machine Co | Paste feed for driers |
US2087788A (en) * | 1934-08-02 | 1937-07-20 | Adolph F Thal | Method of treating soap |
BE531811A (de) * | 1953-09-17 | 1900-01-01 | ||
US3072626A (en) * | 1955-03-24 | 1963-01-08 | Phillips Petroleum Co | Polymer recovery process |
US3089194A (en) * | 1955-10-10 | 1963-05-14 | Phillips Petroleum Co | Process and aparatus for treating plastic material |
US2797767A (en) * | 1956-07-31 | 1957-07-02 | Brooke Lewis | Method and apparatus for treating lubricants |
BE591916A (de) * | 1959-06-23 | |||
NL255971A (de) * | 1959-09-17 | |||
DE1454801B2 (de) * | 1961-02-17 | 1972-09-07 | Verfahren zum entfernen von fluessigkeit aus elastomeren | |
US3195613A (en) * | 1961-10-09 | 1965-07-20 | Phillips Petroleum Co | Method for continuously discharging the contents of a pressurized vessel |
US3202647A (en) * | 1962-11-19 | 1965-08-24 | Shell Oil Co | Elastomer recovery process |
US3373235A (en) * | 1965-09-17 | 1968-03-12 | Petro Tex Chem Corp | Method for producing polymeric particles |
US3442317A (en) * | 1965-10-19 | 1969-05-06 | Du Pont | Process for isolating elastomers from intimate mixtures thereof with volatile liquids |
US3395746A (en) * | 1965-12-13 | 1968-08-06 | Union Carbide Corp | Method for devolatilizing liquid polymer compositions |
US3476736A (en) * | 1966-04-14 | 1969-11-04 | Phillips Petroleum Co | Solvent removal from polyolefin in vented extruder with water addition |
US3586089A (en) * | 1967-05-02 | 1971-06-22 | Mitsui Petrochemical Ind | Method and apparatus for separating and drying organic high molecular weight substances |
-
1970
- 1970-11-27 US US00093357A patent/US3799235A/en not_active Expired - Lifetime
-
1971
- 1971-10-25 ZA ZA717109A patent/ZA717109B/xx unknown
- 1971-11-02 GB GB5096571A patent/GB1374114A/en not_active Expired
- 1971-11-02 DE DE2154422A patent/DE2154422C2/de not_active Expired
- 1971-11-04 CA CA126,940A patent/CA994681A/en not_active Expired
- 1971-11-18 JP JP9199971A patent/JPS5439425B1/ja active Pending
- 1971-11-25 BR BR7857/71A patent/BR7107857D0/pt unknown
- 1971-11-26 AU AU36214/71A patent/AU459416B2/en not_active Expired
- 1971-11-26 FR FR7142369A patent/FR2116075A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2154422A1 (de) | 1972-06-08 |
JPS5439425B1 (de) | 1979-11-28 |
US3799235A (en) | 1974-03-26 |
ZA717109B (en) | 1972-07-26 |
FR2116075A5 (de) | 1972-07-07 |
BR7107857D0 (pt) | 1973-04-17 |
GB1374114A (en) | 1974-11-13 |
AU459416B2 (en) | 1975-03-27 |
DE2154422C2 (de) | 1984-06-14 |
AU3621471A (en) | 1973-05-31 |
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