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
Application number
MX9306928A
Other languages
English (en)
Inventor
Siegmund Pohl
Friedhelm Lehrich
Bernd Bruchmann
Roland Minges
Helmut Tesch
Johann Swoboda
Manfred Genz
Guenter Scholz
Johann Streu
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.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX9306928A publication Critical patent/MX9306928A/es

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.
MX9306928A 1992-11-11 1993-11-05 Nuevas bis(2,6-diisopropilfenil)-carbodiimidas 4-substituidas y procesopara su preparacion. MX9306928A (es)

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 (19)

* Cited by examiner, † Cited by third party
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
EP1065237B1 (de) * 1999-07-02 2003-10-29 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
CN202514019U (zh) 2010-09-30 2012-10-31 松下电器产业株式会社 立体影像收看用眼镜
BR112014030549B1 (pt) * 2012-06-05 2020-11-03 Lanxess Deutschland Gmbh composição; processo para preparar uma composição; polímero; e uso da composição
EP2671912B1 (de) * 2012-06-05 2015-04-22 Rhein Chemie Rheinau GmbH Verfahren zur Stabilisierung von Estergruppen-enthaltenden Polymeren
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
KR102881677B1 (ko) * 2023-03-31 2025-11-06 주식회사 쉐코 오염물 집중 영역을 갖는 수면 부유층 제거 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
NL130563C (es) * 1960-12-31
US3522303A (en) * 1964-08-12 1970-07-28 Upjohn Co Phosphorous compounds
US3644456A (en) * 1964-08-12 1972-02-22 Upjohn Co Di((isocyanatobenzyl)-phenyl) carbodiimides and preparation of organic carbodiimides
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

Also Published As

Publication number Publication date
DE4238046A1 (de) 1994-05-19
US5621138A (en) 1997-04-15
EP0597382B1 (de) 1996-07-17
US5532414A (en) 1996-07-02
CA2102821C (en) 1998-11-03
KR100296482B1 (ko) 2001-11-22
DE59303251D1 (de) 1996-08-22
KR940011417A (ko) 1994-06-21
JPH06192206A (ja) 1994-07-12
DK0597382T3 (da) 1996-08-12
ATE140448T1 (de) 1996-08-15
US5654479A (en) 1997-08-05
EP0597382A1 (de) 1994-05-18
CA2102821A1 (en) 1994-05-12
ES2089676T3 (es) 1996-10-01

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees