MX9306928A - Nuevas bis(2,6-diisopropilfenil)-carbodiimidas 4-substituidas y procesopara su preparacion. - Google Patents
Nuevas bis(2,6-diisopropilfenil)-carbodiimidas 4-substituidas y procesopara su preparacion.Info
- Publication number
- MX9306928A MX9306928A MX9306928A MX9306928A MX9306928A MX 9306928 A MX9306928 A MX 9306928A MX 9306928 A MX9306928 A MX 9306928A MX 9306928 A MX9306928 A MX 9306928A MX 9306928 A MX9306928 A MX 9306928A
- Authority
- MX
- Mexico
- Prior art keywords
- diisopropylphenyl
- carbodiimides
- preparation
- diisopropilfenil
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C267/00—Carbodiimides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/907—Polycarbodiimide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se relaciona con nuevasbis(2,6-diisopropilfenil)-carbodiimidas 4,4'-disustituidas de la fórmulageneral (I) en donde R es 1- metil-1 feniletilo, fenoxi o tert-butilo. Lapresente invención también se relaciona con un proceso para supreparación, a su uso como estabilizadores contra la degradaciónhidrolítica de productos de poliadición y policondensación que contienengrupos éster, y a los nuevos monoisocianatos de la fórmula (II) en donde Rese como el anteriormente definido, los cuales se pueden utilizar para supreparación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4238046A DE4238046A1 (de) | 1992-11-11 | 1992-11-11 | Neue Bis-(4-substituierte-2,6-diisopropyl-phenyl)-carbodiimide, ein Verfahren zu ihrer Herstellung und ihre Verwendung sowie die zu ihrer Herstellung verwendbaren 4-substituierten 2,6-Diisopropyl-phenylisocyanate |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9306928A true MX9306928A (es) | 1995-01-31 |
Family
ID=6472616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9306928A MX9306928A (es) | 1992-11-11 | 1993-11-05 | Nuevas bis(2,6-diisopropilfenil)-carbodiimidas 4-substituidas y procesopara su preparacion. |
Country Status (10)
Country | Link |
---|---|
US (3) | US5532414A (es) |
EP (1) | EP0597382B1 (es) |
JP (1) | JPH06192206A (es) |
KR (1) | KR100296482B1 (es) |
AT (1) | ATE140448T1 (es) |
CA (1) | CA2102821C (es) |
DE (2) | DE4238046A1 (es) |
DK (1) | DK0597382T3 (es) |
ES (1) | ES2089676T3 (es) |
MX (1) | MX9306928A (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710978A1 (de) * | 1997-03-17 | 1998-09-24 | Bayer Ag | Verfahren zur Herstellung halbharter kompakter oder zelliger Formkörper auf PUR-Basis und deren Stabilisierung, daraus hergestellte Formkörper, sowie deren Verwendung |
US6204342B1 (en) * | 1997-08-27 | 2001-03-20 | Reichhold Chemicals | Thickening active H-containing resin with polycarbodiimide |
ATE253096T1 (de) | 1999-07-02 | 2003-11-15 | Rhein Chemie Rheinau Gmbh | Katalysator-system für die nco/oh-reaktion (polyurethanbildung) |
DE10318282A1 (de) * | 2003-04-22 | 2004-11-25 | Basf Ag | Mittel, enthaltend Oxalsäuredialkylester und sterisch gehindertes Carbodiimid |
US7259115B2 (en) * | 2003-11-26 | 2007-08-21 | Cooley, Incorporated | Curable extruded adhesive laminate system for manufacturing collapsible structures |
WO2012042575A1 (ja) | 2010-09-30 | 2012-04-05 | パナソニック株式会社 | 立体映像視聴用眼鏡 |
EP2855573B1 (de) * | 2012-06-05 | 2016-05-18 | Rhein Chemie Rheinau GmbH | Neuartige carbodiimid-haltige zusammensetzungen, ein verfahren zu deren herstellung und deren verwendung |
DK2671912T3 (en) | 2012-06-05 | 2015-07-27 | Rhein Chemie Rheinau Gmbh | Process for stabilizing polymers containing ester groups |
CN103288681A (zh) * | 2013-07-04 | 2013-09-11 | 山西省化工研究所 | 一种硫脲法生产n,n’-二异丙基苯碳化二亚胺的工艺 |
CN103467343B (zh) * | 2013-09-16 | 2016-02-10 | 上海朗亿功能材料有限公司 | 一种新型双碳化二亚胺类化合物及其制备方法 |
CN104262199A (zh) * | 2014-08-26 | 2015-01-07 | 上海朗亿功能材料有限公司 | 一种双碳化二亚胺类抗水解剂及其制备方法 |
CN104530702B (zh) * | 2014-12-31 | 2017-01-18 | 金发科技股份有限公司 | 一种稳定剂组合物及其制备方法和由其组成的模塑组合物 |
CN108059705B (zh) * | 2017-12-14 | 2020-08-28 | 上海华峰新材料研发科技有限公司 | 水性聚氨酯树脂耐水解剂及其制备方法和应用 |
CN108129626B (zh) * | 2017-12-20 | 2020-07-17 | 上海朗亿功能材料有限公司 | 一种聚合型碳化二亚胺类化合物及其制备方法 |
EP3686239A1 (de) | 2019-01-23 | 2020-07-29 | LANXESS Deutschland GmbH | Hydrolysestabilisierte polyethylenterephthalat (pet) - haltige zusammensetzungen |
WO2023063624A1 (ko) * | 2021-10-12 | 2023-04-20 | 주식회사 쉐코 | 전자석을 이용한 진회수 시스템, 구조물 및 방제 장치 |
KR102464417B1 (ko) * | 2021-10-12 | 2022-11-09 | 주식회사 쉐코 | 수면 부유층 제거 장치 |
EP4361209A1 (de) | 2022-10-27 | 2024-05-01 | LANXESS Deutschland GmbH | Hydrolysestabilisierte polyester-haltige zusammensetzungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853518A (en) * | 1956-07-30 | 1958-09-23 | Du Pont | Chemical process |
US2853473A (en) * | 1956-08-27 | 1958-09-23 | Du Pont | Production of carbodiimides |
DE1156401B (de) * | 1960-05-24 | 1963-10-31 | Bayer Ag | Verfahren zur Herstellung von Carbodiimiden |
NL273087A (es) * | 1960-12-31 | |||
US3644456A (en) * | 1964-08-12 | 1972-02-22 | Upjohn Co | Di((isocyanatobenzyl)-phenyl) carbodiimides and preparation of organic carbodiimides |
US3522303A (en) * | 1964-08-12 | 1970-07-28 | Upjohn Co | Phosphorous compounds |
US3632620A (en) * | 1968-06-26 | 1972-01-04 | Olin Mathieson | Preparation of isocyanates from carbodiimides |
DE2553259A1 (de) * | 1975-11-27 | 1977-06-02 | Bayer Ag | Ektoparasitizide mittel enthaltend diphenylcarbodiimide und ammoniumsalze |
-
1992
- 1992-11-11 DE DE4238046A patent/DE4238046A1/de not_active Withdrawn
-
1993
- 1993-09-24 US US08/126,292 patent/US5532414A/en not_active Expired - Lifetime
- 1993-11-04 DK DK93117851.1T patent/DK0597382T3/da active
- 1993-11-04 EP EP93117851A patent/EP0597382B1/de not_active Expired - Lifetime
- 1993-11-04 ES ES93117851T patent/ES2089676T3/es not_active Expired - Lifetime
- 1993-11-04 AT AT93117851T patent/ATE140448T1/de not_active IP Right Cessation
- 1993-11-04 DE DE59303251T patent/DE59303251D1/de not_active Expired - Lifetime
- 1993-11-05 JP JP5276682A patent/JPH06192206A/ja active Pending
- 1993-11-05 MX MX9306928A patent/MX9306928A/es not_active IP Right Cessation
- 1993-11-10 CA CA002102821A patent/CA2102821C/en not_active Expired - Fee Related
- 1993-11-11 KR KR1019930023842A patent/KR100296482B1/ko not_active IP Right Cessation
-
1996
- 1996-01-30 US US08/593,100 patent/US5621138A/en not_active Expired - Lifetime
- 1996-07-15 US US08/680,460 patent/US5654479A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100296482B1 (ko) | 2001-11-22 |
ATE140448T1 (de) | 1996-08-15 |
EP0597382B1 (de) | 1996-07-17 |
CA2102821C (en) | 1998-11-03 |
JPH06192206A (ja) | 1994-07-12 |
DK0597382T3 (da) | 1996-08-12 |
US5621138A (en) | 1997-04-15 |
DE4238046A1 (de) | 1994-05-19 |
CA2102821A1 (en) | 1994-05-12 |
US5532414A (en) | 1996-07-02 |
ES2089676T3 (es) | 1996-10-01 |
KR940011417A (ko) | 1994-06-21 |
EP0597382A1 (de) | 1994-05-18 |
US5654479A (en) | 1997-08-05 |
DE59303251D1 (de) | 1996-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |