NL131998C - - Google Patents

Info

Publication number: NL131998C
Authority: NL; Netherlands

Application number

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.)

1965-06-09

Publication of NL131998C publication Critical patent/NL131998C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
- 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
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings

NL131998D 1965-06-09 NL131998C (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR20074A FR1449727A (fr)	1965-06-09	1965-06-09	Préparation en continu d'esters phtaliques de glycols

Publications (1)

Publication Number	Publication Date
NL131998C true NL131998C (es)

Family

ID=8581324

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL131998D NL131998C (es)	1965-06-09
NL6607676A NL6607676A (es)	1965-06-09	1966-06-02

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL6607676A NL6607676A (es)	1965-06-09	1966-06-02

Country Status (10)

Country	Link
US (1)	US3507905A (es)
BE (1)	BE682284A (es)
CH (1)	CH454827A (es)
DE (1)	DE1593309B1 (es)
ES (1)	ES327703A1 (es)
FR (1)	FR1449727A (es)
GB (1)	GB1115593A (es)
LU (1)	LU51273A1 (es)
NL (2)	NL6607676A (es)
SE (1)	SE346535B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3676485A (en) *	1968-08-12	1972-07-11	Eastman Kodak Co	Method for use in a continuous flow reaction for producing a monomer and or a protopolymer
DE2504258A1 (de) *	1975-02-01	1976-08-05	Dynamit Nobel Ag	Verfahren und apparatur zur herstellung von oligomeren alkylenterephthalaten
CN1900139B (zh) *	2000-12-07	2012-11-14	奇派特石化有限公司	制造缩聚物的方法
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
US7649109B2 (en) *	2006-12-07	2010-01-19	Eastman Chemical Company	Polyester production system employing recirculation of hot alcohol to esterification zone
US20080139780A1 (en) *	2006-12-07	2008-06-12	Debruin Bruce Roger	Polyester production system employing short residence time esterification
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
US7858730B2 (en) *	2007-07-12	2010-12-28	Eastman Chemical Company	Multi-level tubular reactor with dual headers
US7868129B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Sloped tubular reactor with spaced sequential trays
US7868130B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Multi-level tubular reactor with vertically spaced segments
US7842777B2 (en) *	2007-07-12	2010-11-30	Eastman Chemical Company	Sloped tubular reactor with divided flow
US7829653B2 (en) *	2007-07-12	2010-11-09	Eastman Chemical Company	Horizontal trayed reactor
US7872090B2 (en) *	2007-07-12	2011-01-18	Eastman Chemical Company	Reactor system with optimized heating and phase separation
US7847053B2 (en) *	2007-07-12	2010-12-07	Eastman Chemical Company	Multi-level tubular reactor with oppositely extending segments
US7872089B2 (en)	2007-07-12	2011-01-18	Eastman Chemical Company	Multi-level tubular reactor with internal tray
CN108976116B (zh) *	2017-06-02	2021-02-02	中国科学院大连化学物理研究所	一种钛螯合物催化酯交换制备邻苯二甲酸高碳醇酯的方法
CN108976117B (zh) *	2017-06-02	2021-01-26	中国科学院大连化学物理研究所	一种酯交换连续反应制备邻苯二甲酸高碳醇酯的方法
CN113617311A (zh) *	2021-09-10	2021-11-09	中国科学院电工研究所	一种电热催化反应器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE977308C (de) *	1952-11-26	1965-12-02	Du Pont	Verfahren zur kontinuierlichen Umesterung von Estern leicht fluechtiger Alkohole
US2829153A (en) *	1957-03-04	1958-04-01	Du Pont	Continuous ester interchange process
BE634031A (es) *	1962-06-23
BE633878A (es) *	1963-06-20

0
- NL NL131998D patent/NL131998C/xx active
1965
- 1965-06-09 FR FR20074A patent/FR1449727A/fr not_active Expired
1966
- 1966-06-02 NL NL6607676A patent/NL6607676A/xx unknown
- 1966-06-03 US US555208A patent/US3507905A/en not_active Expired - Lifetime
- 1966-06-08 LU LU51273A patent/LU51273A1/xx unknown
- 1966-06-08 BE BE682284D patent/BE682284A/xx unknown
- 1966-06-08 ES ES0327703A patent/ES327703A1/es not_active Expired
- 1966-06-08 DE DE19661593309 patent/DE1593309B1/de not_active Withdrawn
- 1966-06-08 SE SE07860/66A patent/SE346535B/xx unknown
- 1966-06-09 GB GB25784/66A patent/GB1115593A/en not_active Expired
- 1966-06-09 CH CH833166A patent/CH454827A/fr unknown

Also Published As

Publication number	Publication date
SE346535B (es)	1972-07-10
GB1115593A (en)	1968-05-29
CH454827A (fr)	1968-04-30
ES327703A1 (es)	1967-03-16
NL6607676A (es)	1966-12-12
US3507905A (en)	1970-04-21
FR1449727A (fr)	1966-05-06
DE1593309B1 (de)	1970-08-20
LU51273A1 (es)	1966-08-08
BE682284A (es)	1966-12-08

Publication	Publication Date	Title
BE675491A (es)	1966-05-16
JPS4419254Y1 (es)	1969-08-18
JPS447627Y1 (es)	1969-03-24
JPS4323014Y1 (es)	1968-09-28
JPS4413941Y1 (es)	1969-06-12
JPS419378Y1 (es)	1966-05-07
JPS4214473Y1 (es)	1967-08-17
JPS4411518Y1 (es)	1969-05-13
BE675799A (es)	1966-05-16
BE675404A (es)	1966-05-16
BE675996A (es)	1966-08-03
BE675968A (es)	1966-06-16
BE675967A (es)	1966-08-02
BE675964A (es)	1966-08-02
SE307988B (es)	1969-01-27
BE675960A (es)	1966-06-16
SE328725B (es)	1970-09-21
SE332443B (es)	1971-02-08
BE675904A (es)	1966-06-16
NL6607676A (es)	1966-12-12
BE675853A (es)	1966-06-16
BE675804A (es)	1966-05-16
BE674840A (es)	1966-05-03
BE675756A (es)	1966-07-28
BE675753A (es)	1966-07-28