DE60041036D1 - Stabilisiertes Hydroxyalkyl(meth)acrylat - Google Patents
Stabilisiertes Hydroxyalkyl(meth)acrylatInfo
- Publication number
- DE60041036D1 DE60041036D1 DE60041036T DE60041036T DE60041036D1 DE 60041036 D1 DE60041036 D1 DE 60041036D1 DE 60041036 T DE60041036 T DE 60041036T DE 60041036 T DE60041036 T DE 60041036T DE 60041036 D1 DE60041036 D1 DE 60041036D1
- Authority
- DE
- Germany
- Prior art keywords
- meth
- acrylate
- hydroxyalkyl
- stabilized
- stabilized hydroxyalkyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36515499 | 1999-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60041036D1 true DE60041036D1 (de) | 2009-01-22 |
Family
ID=18483563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60041036T Expired - Lifetime DE60041036D1 (de) | 1999-12-22 | 2000-12-22 | Stabilisiertes Hydroxyalkyl(meth)acrylat |
Country Status (5)
Country | Link |
---|---|
US (1) | US6706208B2 (de) |
EP (1) | EP1125919B2 (de) |
KR (1) | KR100447522B1 (de) |
DE (1) | DE60041036D1 (de) |
TW (1) | TW538020B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6770219B2 (en) * | 2002-10-15 | 2004-08-03 | Nalco Energy Services | Composition and method for preventing fouling in (meth)acrylic acid processes |
ATE489375T1 (de) | 2006-03-24 | 2010-12-15 | Postech Foundation | Stationäre phase und säule unter verwendung von cucurbiturilgebundenem kieselgel, und verfahren zur abtrennung von taxol unter verwendung der säule |
DE102012203362A1 (de) * | 2012-03-05 | 2013-09-05 | Evonik Röhm Gmbh | Stabilisierte (Meth)acrylmonomere |
EP3904327A1 (de) | 2020-04-30 | 2021-11-03 | Röhm GmbH | Verfahren zur herstellung von hydroxyalkyl(meth)acrylsäureestern durch oxidative spaltung von methacrolein-acetalen |
CN117321027A (zh) | 2021-05-19 | 2023-12-29 | 罗姆化学有限责任公司 | 制备易聚合化合物的方法 |
WO2023169863A1 (en) | 2022-03-08 | 2023-09-14 | Röhm Gmbh | Process for preparing high purity (meth)acrylates |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1518642C3 (de) * | 1965-04-03 | 1975-07-24 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | Verfahren zur Herstellung von beta-Hydroxy-alkylestern alpha,beta-ungesättigter Carbonsäuren |
JPS4878119A (de) | 1972-01-25 | 1973-10-20 | ||
SE403771B (sv) | 1972-04-10 | 1978-09-04 | Continental Can Co | Forfarande for framstellning av en eteniskt omettad beta-hydroxiester genom omsettning av en polyepoxid med en omettad karboxylsyra |
US3804884A (en) * | 1972-12-07 | 1974-04-16 | Dow Chemical Co | Esterification process and catalyst therefor |
US4049731A (en) * | 1975-07-14 | 1977-09-20 | Ici United States Inc. | Stabilized polymerizable compositions |
US4198238A (en) * | 1978-06-22 | 1980-04-15 | Hercules Incorporated | Photopolymerizable composition |
DE3027776C2 (de) * | 1980-07-23 | 1982-11-25 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung eines Hydroxylgruppen aufweisenden, mit ε-Caprolacton modifizierten (Meth)acrylatharzes |
JPS5846496A (ja) | 1981-09-14 | 1983-03-17 | 株式会社小松製作所 | 計測デ−タの伝送システム |
GB8600837D0 (en) * | 1985-01-25 | 1986-02-19 | Ici Plc | Polymerisable compositions |
DE3513779A1 (de) * | 1985-04-17 | 1986-10-23 | Merck Patent Gmbh, 6100 Darmstadt | Stabilisierte loesungen strahlungsvernetzbarer polymervorstufen hochwaermebestaendiger polymere |
US5258423A (en) * | 1990-03-26 | 1993-11-02 | Rohm And Haas Company | Stabilization of methacrylic polymers against sterilizing radiation |
US5322960A (en) | 1993-04-15 | 1994-06-21 | Nippon Shokubai Co., Ltd. | Method for inhibiting polymerization of (meth) acrylic acid and esters thereof |
US5760278A (en) * | 1995-09-14 | 1998-06-02 | Nippon Shokubai Co., Ltd. | Stabilization method of vinyl compound with hydroxy group and composition containing such vinyl compound |
US6102205A (en) * | 1997-10-08 | 2000-08-15 | Medlogic Global Corporation | Prepolymer compositions comprising an antimicrobial agent |
JP2001064278A (ja) * | 1999-08-26 | 2001-03-13 | Tokuyama Corp | 含硫黄(メタ)アクリレート系重合性単量体 |
-
2000
- 2000-12-01 US US09/728,179 patent/US6706208B2/en not_active Expired - Lifetime
- 2000-12-04 TW TW089125812A patent/TW538020B/zh not_active IP Right Cessation
- 2000-12-20 KR KR10-2000-0078958A patent/KR100447522B1/ko active IP Right Review Request
- 2000-12-22 EP EP00128268.0A patent/EP1125919B2/de not_active Expired - Lifetime
- 2000-12-22 DE DE60041036T patent/DE60041036D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1125919B1 (de) | 2008-12-10 |
US6706208B2 (en) | 2004-03-16 |
US20010006226A1 (en) | 2001-07-05 |
EP1125919B2 (de) | 2016-12-28 |
KR100447522B1 (ko) | 2004-09-08 |
EP1125919A3 (de) | 2003-02-05 |
KR20010057573A (ko) | 2001-07-04 |
EP1125919A2 (de) | 2001-08-22 |
TW538020B (en) | 2003-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |