NL7705937A - Verbeterde veelvoudige polyesterificatiewerkwijze. - Google Patents
Verbeterde veelvoudige polyesterificatiewerkwijze.Info
- Publication number
- NL7705937A NL7705937A NL7705937A NL7705937A NL7705937A NL 7705937 A NL7705937 A NL 7705937A NL 7705937 A NL7705937 A NL 7705937A NL 7705937 A NL7705937 A NL 7705937A NL 7705937 A NL7705937 A NL 7705937A
- Authority
- NL
- Netherlands
- Prior art keywords
- improved multiple
- polyesterification process
- polyesterification
- improved
- multiple polyesterification
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/692,700 US4079046A (en) | 1976-06-03 | 1976-06-03 | Multiple polyesterification process |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7705937A true NL7705937A (nl) | 1977-12-06 |
Family
ID=24781655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7705937A NL7705937A (nl) | 1976-06-03 | 1977-05-31 | Verbeterde veelvoudige polyesterificatiewerkwijze. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4079046A (nl) |
JP (1) | JPS52147694A (nl) |
DE (1) | DE2724949A1 (nl) |
FR (1) | FR2353586A1 (nl) |
GB (1) | GB1528438A (nl) |
IT (1) | IT1080247B (nl) |
NL (1) | NL7705937A (nl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539078A (en) * | 1994-12-14 | 1996-07-23 | Shell Oil Company | Process for manufacturing polyester copolymers |
JP4177103B2 (ja) * | 2000-12-07 | 2008-11-05 | イーストマン ケミカル カンパニー | 管型反応器を使用する低コストポリエステルの製造方法 |
US6906164B2 (en) * | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
US7074879B2 (en) * | 2003-06-06 | 2006-07-11 | Eastman Chemical Company | Polyester process using a pipe reactor |
US7135541B2 (en) * | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
US7332548B2 (en) * | 2004-03-04 | 2008-02-19 | Eastman Chemical Company | Process for production of a polyester product from alkylene oxide and carboxylic acid |
DE102005061058A1 (de) * | 2005-12-21 | 2007-07-05 | Clariant Produkte (Deutschland) Gmbh | Anionische Soil Release Polymere |
US20080139780A1 (en) * | 2006-12-07 | 2008-06-12 | Debruin Bruce Roger | Polyester production system employing short residence time esterification |
US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US7863477B2 (en) * | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
US7842777B2 (en) * | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
US7872090B2 (en) * | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
US7858730B2 (en) * | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
US7829653B2 (en) * | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
US7868129B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
US7847053B2 (en) * | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
US7868130B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
KR20140080360A (ko) * | 2012-12-20 | 2014-06-30 | 제일모직주식회사 | 인계 공중합체, 이의 제조방법 및 이를 포함하는 난연성 열가소성 수지 조성물 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU44479A1 (nl) * | 1962-09-24 | 1963-11-21 | ||
DE1570568A1 (de) * | 1964-06-01 | 1970-03-12 | Fiber Industries Inc | Verfahren zur Herstellung von Polykondensationsprodukten |
US3487049A (en) * | 1967-01-04 | 1969-12-30 | Du Pont | Process for producing polyethylene terephthalate |
BE736682A (nl) * | 1969-07-28 | 1969-12-31 | ||
GB1380266A (en) * | 1971-05-21 | 1975-01-08 | Agfa Gevaert | Process for the semi-continuous preparation of high-molecular weight linear polyesters |
JPS49129791A (nl) * | 1973-04-14 | 1974-12-12 | ||
GB1474524A (nl) * | 1973-07-06 | 1977-05-25 |
-
1976
- 1976-06-03 US US05/692,700 patent/US4079046A/en not_active Expired - Lifetime
-
1977
- 1977-05-31 NL NL7705937A patent/NL7705937A/nl not_active Application Discontinuation
- 1977-06-02 FR FR7716908A patent/FR2353586A1/fr active Granted
- 1977-06-02 DE DE19772724949 patent/DE2724949A1/de not_active Withdrawn
- 1977-06-02 GB GB23323/77A patent/GB1528438A/en not_active Expired
- 1977-06-02 JP JP6404677A patent/JPS52147694A/ja active Pending
- 1977-06-02 IT IT24329/77A patent/IT1080247B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2724949A1 (de) | 1977-12-15 |
IT1080247B (it) | 1985-05-16 |
FR2353586B1 (nl) | 1981-12-04 |
US4079046A (en) | 1978-03-14 |
JPS52147694A (en) | 1977-12-08 |
GB1528438A (en) | 1978-10-11 |
FR2353586A1 (fr) | 1977-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |