ID21820A - Pencegahan, pengeluaran atau pengurangan endapan-endapan pada bagian-bagian peralatan dalam esterifikasi asam akrilat atau metakrilat - Google Patents

Pencegahan, pengeluaran atau pengurangan endapan-endapan pada bagian-bagian peralatan dalam esterifikasi asam akrilat atau metakrilat

Info

Publication number: ID21820A
Authority: ID; Indonesia
Prior art keywords: metacrilate; expenditure; esterification; deposits; acrylic
Prior art date: 1996-09-18

Application number

IDW990084A

Other languages

English (en)

Inventor

Friedrich-Georg Martin

Armin Schraut

Josef Wekerle

Original Assignee

Basf 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.)

1996-09-18

Filing date

1997-09-18

Publication date

1999-07-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7806042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID21820(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-09-18 Application filed by Basf Ag filed Critical Basf Ag

1999-07-29 Publication of ID21820A publication Critical patent/ID21820A/id

Links

239000002253 acid Substances 0.000 title 1
230000032050 esterification Effects 0.000 title 1
238000005886 esterification reaction Methods 0.000 title 1
230000002265 prevention Effects 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IDW990084A 1996-09-18 1997-09-18 Pencegahan, pengeluaran atau pengurangan endapan-endapan pada bagian-bagian peralatan dalam esterifikasi asam akrilat atau metakrilat ID21820A (id)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19638093A DE19638093A1 (de)	1996-09-18	1996-09-18	Verfahren zur Vermeidung, Entfernung oder Verminderung von Ablagerungen an Apparateteilen bei der Veresterung von Acryl- oder Methacrylsäure

Publications (1)

Publication Number	Publication Date
ID21820A true ID21820A (id)	1999-07-29

Family

ID=7806042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IDW990084A ID21820A (id)	1996-09-18	1997-09-18	Pencegahan, pengeluaran atau pengurangan endapan-endapan pada bagian-bagian peralatan dalam esterifikasi asam akrilat atau metakrilat

Country Status (12)

Country	Link
US (1)	US6469201B1 (id)
EP (1)	EP0931050B2 (id)
JP (1)	JP3923087B2 (id)
KR (1)	KR20000036181A (id)
CN (1)	CN1230944A (id)
BR (1)	BR9712060A (id)
CA (1)	CA2265552A1 (id)
CZ (1)	CZ82899A3 (id)
DE (2)	DE19638093A1 (id)
ID (1)	ID21820A (id)
TW (1)	TW425400B (id)
WO (1)	WO1998012168A1 (id)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3787261B2 (ja)	1999-04-16	2006-06-21	株式会社日本触媒	易重合性化合物の重合防止方法
DE19952449B4 (de) *	1999-10-30	2008-05-29	Lurgi Gmbh	Verfahren zur Herstellung von Estern der Acrylsäure oder Methacrylsäure
WO2001085666A2 (en) *	2000-05-09	2001-11-15	Union Carbide Chemicals & Plastics Technology Corporation	Improved refining processes
US8157969B2 (en) *	2006-06-01	2012-04-17	Rohm And Haas Company	Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices
RU2443716C2 (ru) *	2006-06-01	2012-02-27	Джон О. БАРНЕТТ	Способ и аппарат для минимизации отложений полимера на технологическом оборудовании, в частности на защитных устройствах
US7886048B1 (en)	2007-07-31	2011-02-08	Sutus, Inc.	Systems and methods for managing integrated systems with use cases
EP2581421A1 (en)	2011-10-12	2013-04-17	Ineos Europe AG	Additive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS454043Y1 (id) †	1965-12-18	1970-02-25
US3619295A (en) †	1968-08-07	1971-11-09	Nippon Carbide Kogyo Kk	Method of removing matter adhering to inner wall of vinyl chloride polymerization kettle
US4600795A (en) *	1982-04-19	1986-07-15	Ashland Oil, Inc.	Preparation and recovery of methacrylic acid and its esters
JPS606709A (ja) †	1983-06-27	1985-01-14	Tokuyama Sekisui Kogyo Kk	重合容器に付着したスケ−ルを除去する方法
US4748268A (en)	1986-07-31	1988-05-31	Amoco Corporation	Continuous process for production of methacrylic acid ester of C1 to C4 aliphatic alcohol
DE3843843A1 (de) †	1988-12-24	1990-07-05	Henkel Kgaa	Verfahren zur verbesserten herstellung von (meth)acrylsaeureestern mehrwertiger alkohole (iv)
US5306350A (en) †	1990-12-21	1994-04-26	Union Carbide Chemicals & Plastics Technology Corporation	Methods for cleaning apparatus using compressed fluids
US5578173A (en) *	1995-04-03	1996-11-26	Eastman Kodak Company	Removal of dimethylterephthalate from a methanolysis vapor stream

1996
- 1996-09-18 DE DE19638093A patent/DE19638093A1/de not_active Withdrawn
1997
- 1997-09-18 WO PCT/EP1997/005126 patent/WO1998012168A1/de not_active Ceased
- 1997-09-18 CN CN97198044A patent/CN1230944A/zh active Pending
- 1997-09-18 CZ CZ99828A patent/CZ82899A3/cs unknown
- 1997-09-18 BR BR9712060A patent/BR9712060A/pt not_active IP Right Cessation
- 1997-09-18 KR KR1019997002235A patent/KR20000036181A/ko not_active Withdrawn
- 1997-09-18 ID IDW990084A patent/ID21820A/id unknown
- 1997-09-18 DE DE59707073T patent/DE59707073D1/de not_active Expired - Lifetime
- 1997-09-18 CA CA002265552A patent/CA2265552A1/en not_active Abandoned
- 1997-09-18 TW TW086113543A patent/TW425400B/zh not_active IP Right Cessation
- 1997-09-18 US US09/147,836 patent/US6469201B1/en not_active Expired - Lifetime
- 1997-09-18 JP JP51429498A patent/JP3923087B2/ja not_active Expired - Lifetime
- 1997-09-18 EP EP97909290A patent/EP0931050B2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2265552A1 (en)	1998-03-26
CN1230944A (zh)	1999-10-06
WO1998012168A1 (de)	1998-03-26
EP0931050B1 (de)	2002-04-17
EP0931050A1 (de)	1999-07-28
CZ82899A3 (cs)	1999-06-16
DE59707073D1 (de)	2002-05-23
US6469201B1 (en)	2002-10-22
JP2001500519A (ja)	2001-01-16
JP3923087B2 (ja)	2007-05-30
EP0931050B2 (de)	2006-04-26
DE19638093A1 (de)	1998-03-19
TW425400B (en)	2001-03-11
KR20000036181A (ko)	2000-06-26
BR9712060A (pt)	1999-08-24

Publication	Publication Date	Title
ID18421A (id)	1998-04-09	Pembuatan asam akrilat dan asam metakrilat
ID15827A (id)	1997-08-14	Pembuatan asam akrilik dan ester
ID17315A (id)	1997-12-18	Perekat yang dapat digabungkan secara hayati
ID22095A (id)	1999-09-02	Asam aril-akrilat ester
NO972156D0 (no)	1997-05-09	2-cyanacrylsyre-estere
DE69430045D1 (de)	2002-04-11	Führungsdraht
DK0736075T3 (da)	2000-04-25	Antibegroningsmiddel
ATE233769T1 (de)	2003-03-15	Wasserlösliche rapamycineester
DK0606164T3 (da)	1996-12-23	Aflangt kateter
ID27390A (id)	2001-04-05	Pembuatan asam akrilat
ID17665A (id)	1998-01-15	Pemurnian asam akrilat gubal dengan pengkristalan
ID18425A (id)	1998-04-09	Pembuatan asam akrilat dan asam metakrilat
BR9406092A (pt)	1995-12-12	Cateter
ID21820A (id)	1999-07-29	Pencegahan, pengeluaran atau pengurangan endapan-endapan pada bagian-bagian peralatan dalam esterifikasi asam akrilat atau metakrilat
DE59408187D1 (de)	1999-06-02	Klärteich
ID22427A (id)	1999-10-14	Pembuatan ester-ester (met) akrilik
ID18782A (id)	1998-05-07	Pembaharuan ekstraktan-ekstraktan logam asam ditiofosfor
FI933545A0 (fi)	1993-08-11	Arrangemang vid rullskridskor
DK0635209T3 (da)	2000-09-04	Antibegroningsmiddel
ATA81695A (de)	1996-07-15	Rundräumer zur räumung des boden- und schwimmschlammes
FI967U1 (fi)	1993-10-21	Anordning vid cykelstaell
KR950005763U (ko)	1995-03-20	용수처리기
KR950001672U (ko)	1995-01-04	배관연결구조
BR7302107U (pt)	1995-06-06	Barra de pulverização
AU799P (en)	1997-05-19	STAR-STRUCK Thuja occidentalis