AT306372B - Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens

Info

Publication number: AT306372B
Authority: AT; Austria
Prior art keywords: polyamides; polyesters; carrying; continuous production; continuous
Prior art date: 1969-01-24

Application number

AT54170A

Other languages

English (en)

Inventor

Kaspar Dr Ryffel

Heinz Ing Schneller

Original Assignee

Inventa Ag

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.)

1969-01-24

Filing date

1970-01-21

Publication date

1973-04-10

1970-01-21 Application filed by Inventa Ag filed Critical Inventa Ag

1973-04-10 Application granted granted Critical

1973-04-10 Publication of AT306372B publication Critical patent/AT306372B/de

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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
- 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
- C08G63/785—Preparation processes characterised by the apparatus used
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
- B01J2219/00063—Temperature measurement of the reactants
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyamides (AREA)
Polyesters Or Polycarbonates (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

AT54170A 1969-01-24 1970-01-21 Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens AT306372B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH105069A CH521400A (de)	1969-01-24	1969-01-24	Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polylactamen

Publications (1)

Publication Number	Publication Date
AT306372B true AT306372B (de)	1973-04-10

Family

ID=4201275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT54170A AT306372B (de)	1969-01-24	1970-01-21	Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens

Country Status (18)

Country	Link
US (1)	US3647758A (de)
JP (1)	JPS4912355B1 (de)
AT (1)	AT306372B (de)
BE (1)	BE744716A (de)
BG (1)	BG25379A3 (de)
CH (1)	CH521400A (de)
CS (1)	CS161869B2 (de)
DE (1)	DE2002576C3 (de)
ES (1)	ES375773A1 (de)
FI (1)	FI51817C (de)
FR (1)	FR2029072A1 (de)
GB (1)	GB1285241A (de)
IE (1)	IE33700B1 (de)
IL (1)	IL33756A (de)
NL (1)	NL141909B (de)
PL (1)	PL82982B1 (de)
RO (1)	RO56025A (de)
YU (1)	YU14370A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51105568A (ja) *	1975-03-14	1976-09-18	Inada Seisakusho Kk	Kinshokaitendentatsukuratsuchi
JPS56117444U (de) *	1980-02-12	1981-09-08
US6906164B2 (en) *	2000-12-07	2005-06-14	Eastman Chemical Company	Polyester process using a pipe reactor
PT1453883E (pt) *	2000-12-07	2013-03-04	Grupo Petrotemex Sa De Cv	Processo de preparação de poliéster de baixo custo utilizando um reactor tubular
CA2449696C (en) *	2002-09-12	2009-09-15	Hatch Ltd.	Method and apparatus for heating a slurry to a predetermined temperature
US7135541B2 (en)	2003-06-06	2006-11-14	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
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
US7829653B2 (en) *	2007-07-12	2010-11-09	Eastman Chemical Company	Horizontal trayed reactor
US7872089B2 (en)	2007-07-12	2011-01-18	Eastman Chemical Company	Multi-level tubular reactor with internal tray
US7868129B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Sloped tubular reactor with spaced sequential trays
US7842777B2 (en) *	2007-07-12	2010-11-30	Eastman Chemical Company	Sloped tubular reactor with divided flow
US7868130B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Multi-level tubular reactor with vertically spaced segments
US7847053B2 (en) *	2007-07-12	2010-12-07	Eastman Chemical Company	Multi-level tubular reactor with oppositely extending segments
US7872090B2 (en) *	2007-07-12	2011-01-18	Eastman Chemical Company	Reactor system with optimized heating and phase separation
KR101573933B1 (ko) *	2008-02-29	2015-12-02	미쓰비시 마테리알 가부시키가이샤	트리클로로실란의 제조 방법 및 제조 장치
BRPI0822563B1 (pt) *	2008-07-24	2020-09-15	Hatch Ltd	Método e aparelho para controle de temperatura em um vaso reator

1969
- 1969-01-24 CH CH105069A patent/CH521400A/de not_active IP Right Cessation
1970
- 1970-01-13 CS CS265A patent/CS161869B2/cs unknown
- 1970-01-21 AT AT54170A patent/AT306372B/de not_active IP Right Cessation
- 1970-01-21 DE DE2002576A patent/DE2002576C3/de not_active Expired
- 1970-01-21 BE BE744716D patent/BE744716A/xx unknown
- 1970-01-22 NL NL707000919A patent/NL141909B/xx unknown
- 1970-01-22 BG BG7000013794A patent/BG25379A3/xx unknown
- 1970-01-22 US US4878A patent/US3647758A/en not_active Expired - Lifetime
- 1970-01-22 IE IE83/70A patent/IE33700B1/xx unknown
- 1970-01-22 YU YU00143/70A patent/YU14370A/xx unknown
- 1970-01-22 FI FI700182A patent/FI51817C/fi active
- 1970-01-22 PL PL13830670A patent/PL82982B1/xx unknown
- 1970-01-22 IL IL33756A patent/IL33756A/en unknown
- 1970-01-22 ES ES375773A patent/ES375773A1/es not_active Expired
- 1970-01-23 GB GB3472/70A patent/GB1285241A/en not_active Expired
- 1970-01-23 JP JP45006241A patent/JPS4912355B1/ja active Pending
- 1970-01-23 RO RO62232A patent/RO56025A/ro unknown
- 1970-01-23 FR FR7002532A patent/FR2029072A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FI51817C (fi)	1977-04-12
IE33700L (en)	1970-07-24
PL82982B1 (de)	1975-12-31
CS161869B2 (de)	1975-06-10
NL7000919A (de)	1970-07-28
ES375773A1 (es)	1972-07-01
IL33756A0 (en)	1970-03-22
RO56025A (de)	1974-02-01
DE2002576C3 (de)	1975-07-10
DE2002576A1 (de)	1970-07-30
BG25379A3 (en)	1978-09-15
FI51817B (de)	1976-12-31
GB1285241A (en)	1972-08-16
IL33756A (en)	1974-12-31
NL141909B (nl)	1974-04-16
JPS4912355B1 (de)	1974-03-23
IE33700B1 (en)	1974-10-02
YU14370A (en)	1982-06-18
US3647758A (en)	1972-03-07
FR2029072A1 (de)	1970-10-16
BE744716A (fr)	1970-07-01
CH521400A (de)	1972-04-15
DE2002576B2 (de)	1972-02-10

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Legal Events

Date	Code	Title	Description
1981-04-15	ELJ	Ceased due to non-payment of the annual fee