IL24536A - Method and apparatus for performing the final stage of removal of substances and fractions from polymers with an ensuing increase of viscosity - Google Patents
Method and apparatus for performing the final stage of removal of substances and fractions from polymers with an ensuing increase of viscosityInfo
- Publication number
- IL24536A IL24536A IL24536A IL2453665A IL24536A IL 24536 A IL24536 A IL 24536A IL 24536 A IL24536 A IL 24536A IL 2453665 A IL2453665 A IL 2453665A IL 24536 A IL24536 A IL 24536A
- Authority
- IL
- Israel
- Prior art keywords
- fractions
- polymers
- viscosity
- substances
- removal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/46—Post-polymerisation treatment
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2334664 | 1964-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL24536A true IL24536A (en) | 1969-12-31 |
Family
ID=11206276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL24536A IL24536A (en) | 1964-10-30 | 1965-10-28 | Method and apparatus for performing the final stage of removal of substances and fractions from polymers with an ensuing increase of viscosity |
Country Status (5)
Country | Link |
---|---|
US (1) | US3469618A (es) |
DE (1) | DE1645300A1 (es) |
ES (1) | ES319107A1 (es) |
GB (1) | GB1129456A (es) |
IL (1) | IL24536A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL137352C (es) * | 1968-08-26 | |||
US3789584A (en) * | 1972-10-19 | 1974-02-05 | Du Pont | Apparatus for separating vapor from a viscous liquid |
JPS548693A (en) * | 1977-06-21 | 1979-01-23 | Chisso Corp | Removal of monomer from vinyl chloride resin slurry by steam treatment using improved plate column |
US5599900A (en) * | 1993-10-18 | 1997-02-04 | E. I. Du Pont De Nemours And Company | Polyesters production process |
US5434239A (en) * | 1993-10-18 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Continuous polyester process |
US5538343A (en) * | 1995-03-06 | 1996-07-23 | E. I. Du Pond De Nemours And Company | Apparatus and method for liquid mixing employing nip zones |
US5856423A (en) * | 1996-12-23 | 1999-01-05 | E. I. Du Pont De Nemours And Company | Apparatus and process for a polycondensation reaction |
US5677415A (en) * | 1996-03-28 | 1997-10-14 | E. I. Du Pont De Nemours And Company | Apparatus and process for a polycondensation reaction |
DE10125678B4 (de) * | 2001-05-25 | 2011-04-14 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyethylenterephthalat |
US8013110B2 (en) * | 2008-10-31 | 2011-09-06 | Grupo Petrotemex, S.A. De C.V. | Steam heated polyester production process |
US8198397B2 (en) * | 2008-10-31 | 2012-06-12 | Grupo Petrotemex, S.A. De C.V. | Integrated steam heating in polyester production process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2187877A (en) * | 1936-06-19 | 1940-01-23 | Carbide & Carbon Chem Corp | Process for spray drying thermoplastic resins |
US2719776A (en) * | 1949-11-23 | 1955-10-04 | Inventa Ag | Elimination of monomers from lactampolymerization products |
FR1027314A (fr) * | 1950-11-07 | 1953-05-11 | Evaporation Nouvelle L | Procédé et dispositif pour la concentration de systèmes aqueux |
US2849430A (en) * | 1955-07-07 | 1958-08-26 | Dow Chemical Co | Removal of volatile ingredients from thermoplastic polymers |
US2933527A (en) * | 1956-04-13 | 1960-04-19 | Lonza Electric & Chem Works | Process for the manufacture of urea in granular form |
FR1275463A (fr) * | 1960-09-28 | 1961-11-10 | Potasse & Engrais Chimiques | Perfectionnements à la granulation et au séchage de produits fluides |
US3296240A (en) * | 1963-05-03 | 1967-01-03 | Dow Chemical Co | Recovery of alpha-olefin polymers from solution |
US3368874A (en) * | 1964-09-25 | 1968-02-13 | Schwarza Chemiefaser | Apparatus for the continuous polymerization of monomeric synthetics |
-
1965
- 1965-10-19 US US497709A patent/US3469618A/en not_active Expired - Lifetime
- 1965-10-27 GB GB45473/65A patent/GB1129456A/en not_active Expired
- 1965-10-27 DE DE19651645300 patent/DE1645300A1/de active Pending
- 1965-10-28 IL IL24536A patent/IL24536A/xx unknown
- 1965-10-30 ES ES0319107A patent/ES319107A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1129456A (en) | 1968-10-09 |
US3469618A (en) | 1969-09-30 |
ES319107A1 (es) | 1966-06-01 |
DE1645300A1 (de) | 1970-09-17 |
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