MX169956B - Procedimiento para preparar p,p'-metilen-bis-anilinas substituidas - Google Patents

Procedimiento para preparar p,p'-metilen-bis-anilinas substituidas

Info

Publication number
MX169956B
MX169956B MX004081A MX408186A MX169956B MX 169956 B MX169956 B MX 169956B MX 004081 A MX004081 A MX 004081A MX 408186 A MX408186 A MX 408186A MX 169956 B MX169956 B MX 169956B
Authority
MX
Mexico
Prior art keywords
methylene
bis
anilins
substituted
preparing
Prior art date
Application number
MX004081A
Other languages
English (en)
Inventor
Hans Althaus
Theodor Volker
Andreas Schmidt
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of MX169956B publication Critical patent/MX169956B/es

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Luminescent Compositions (AREA)
  • Coloring (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

La presente invención se refiere a procedimiento para prepapar 4,4'metilen-bis-(meta-cloro-2, 6-dialquilanilinas) de fórmula: en donde R1 significa alquilo, iguales o diferentes, de cadena lineal o ramificados, con 1 a 4 átomos de carbono, y R2 significa cloro o alquilo, iguales o diferentes, de cadena lineal o ramificados, con 1 a 4 átomos de carbono, caracterizado porque se hacen reaccionar 3-cloroanilinas de fórmula: en donde R1 y R2 tienen los significados indicados, en presencia de ácidos inorgánicos fuertes, con formaldehído o agentes que proporcionan formaldehído.
MX004081A 1985-10-23 1986-10-20 Procedimiento para preparar p,p'-metilen-bis-anilinas substituidas MX169956B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4562/85A CH666260A5 (de) 1985-10-23 1985-10-23 Substituierte p,p'-methylen-bis-aniline und deren verwendung als kettenverlaengerungsmittel oder vernetzungsmittel fuer polyurethane.

Publications (1)

Publication Number Publication Date
MX169956B true MX169956B (es) 1993-08-03

Family

ID=4278388

Family Applications (1)

Application Number Title Priority Date Filing Date
MX004081A MX169956B (es) 1985-10-23 1986-10-20 Procedimiento para preparar p,p'-metilen-bis-anilinas substituidas

Country Status (19)

Country Link
US (1) US4950792A (es)
EP (1) EP0220641B1 (es)
JP (1) JPH0780820B2 (es)
AT (1) ATE50559T1 (es)
CA (1) CA1265817A (es)
CH (1) CH666260A5 (es)
CS (1) CS257296B2 (es)
DD (1) DD263780A5 (es)
DE (1) DE3669149D1 (es)
DK (1) DK170371B1 (es)
ES (1) ES2002031A6 (es)
FI (1) FI84054C (es)
HU (1) HU200590B (es)
IE (1) IE59356B1 (es)
IL (1) IL80324A (es)
MX (1) MX169956B (es)
NO (1) NO164413C (es)
RU (2) RU2050374C1 (es)
YU (2) YU45369B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660358A5 (de) * 1984-07-06 1987-04-15 Lonza Ag Substituierte p,p'-methylen-bisaniline.
HU207744B (en) * 1989-03-17 1993-05-28 Lonza Ag Chain-extending composition for producing moulded polyurethane
KR100275076B1 (ko) * 1992-12-07 2000-12-15 배리 제이. 사인맨 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)으로 경화된 폴리우레탄
DK0777647T3 (da) * 1994-08-17 1999-08-16 Lonza Ag 4,4'-Methylen-bis-(3-chlor-2,6-dialkylphenylisocyanater) og polyurethansystemer med indhold deraf
US5962617A (en) * 1995-02-02 1999-10-05 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US6127505A (en) * 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
KR100407028B1 (ko) * 1995-12-12 2004-03-22 론자 아게 셀룰러폴리우레탄엘라스토머
US5955559A (en) * 1996-09-17 1999-09-21 Shell Oil Company Cast polyurethane elastomers containing low polarity amine curing agents
DE19844002A1 (de) * 1998-09-25 2000-03-30 Gambro Dialysatoren Verfahren zur Herstellung von Polyurethanen und Polyurethangegenstand
DE60036543T2 (de) * 1999-03-31 2008-06-19 Cray Valley S.A. Thermohärtbare harzzusammensetzungen die vernetzte reaktive mikropartikel mit verbesserter festigkeit enthalten
JP2001246216A (ja) 1999-12-28 2001-09-11 Denso Corp 気液分離装置
DE10212391B4 (de) * 2002-03-20 2006-11-16 Mankiewicz Gebr. & Co (Gmbh & Co Kg) Zweikomponenten-Zusammensetzung zur Herstellung von Polyurethan-Gelcoats
DE10344379B4 (de) * 2003-09-23 2008-09-11 Mankiewicz Gebr. & Co (Gmbh & Co Kg) Verwendung einer Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats für Kunstharz-Verbundwerkstoffe, Verfahren zur Herstellung der Verbundwerkstoffe und Verbundwerkstoffe
DE10344380A1 (de) * 2003-09-23 2005-05-12 Mankiewicz Gebr & Co Zweikomponenten-Zusammensetzung zur Herstellung von Polyurethan-Gelcoats für Epoxidharz- und Vinylesterharz-Verbundwerkstoffe
US8076518B2 (en) * 2005-03-28 2011-12-13 Albemarle Corporation Chain extenders
CN1332932C (zh) * 2005-05-03 2007-08-22 陆锦贤 4,4'－亚甲基－双－(3－氯－2,6－二乙基苯胺)[mcdea]的制备方法
DE102008001855A1 (de) 2008-05-19 2009-11-26 Evonik Degussa Gmbh Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats
GB2478343A (en) * 2010-03-05 2011-09-07 Hexcel Composites Ltd Asymmetric bis-aniline resin curing agent
EP2638088B1 (en) 2010-09-02 2015-11-18 Lonza Ltd Halogenation of 4,4'-methylene-bis-anilines
US9340487B2 (en) * 2010-10-14 2016-05-17 Lonza Ltd. Halogenated diethyltoluenediamines
US11104791B2 (en) * 2014-10-10 2021-08-31 Dow Global Technologies Llc Surfactant composition
US20210403637A1 (en) * 2018-11-13 2021-12-30 Cytec Industries Inc. Curable resin composition and fiber reinforced resin matrix composite material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205975B (de) * 1963-12-14 1965-12-02 Basf Ag Verfahren zur Herstellung von Basen der Diphenylmethanreihe
DE2339237A1 (de) * 1973-08-02 1975-02-20 Nippon Kayaku Kk 4,4'-diaminodiphenylmethane, verfahren zu ihrer herstellung und ihre verwendung als haerter fuer epoxyharze
FR2522653A1 (fr) * 1982-03-05 1983-09-09 Ugine Kuhlmann Diamines aromatiques halogenees, leur procede de fabrication, et leur application a la fabrication des polyurethannes
CH660358A5 (de) * 1984-07-06 1987-04-15 Lonza Ag Substituierte p,p'-methylen-bisaniline.
JPS624730A (ja) * 1985-06-29 1987-01-10 Ihara Chem Ind Co Ltd コ−テイング粒状芳香族ジアミン

Also Published As

Publication number Publication date
NO864226D0 (no) 1986-10-22
DK170371B1 (da) 1995-08-14
DD263780A5 (de) 1989-01-11
DK506286A (da) 1987-04-24
NO864226L (no) 1987-04-24
CS257296B2 (en) 1988-04-15
YU117087A (en) 1988-04-30
IE862682L (en) 1987-04-23
CH666260A5 (de) 1988-07-15
YU45369B (en) 1992-05-28
JPH0780820B2 (ja) 1995-08-30
ATE50559T1 (de) 1990-03-15
DK506286D0 (da) 1986-10-22
FI864271A0 (fi) 1986-10-22
RU2050374C1 (ru) 1995-12-20
EP0220641B1 (de) 1990-02-28
CA1265817A (en) 1990-02-13
NO164413B (no) 1990-06-25
YU172086A (en) 1988-02-29
HUT42056A (en) 1987-06-29
DE3669149D1 (de) 1990-04-05
FI84054B (fi) 1991-06-28
JPS6299351A (ja) 1987-05-08
FI864271A (fi) 1987-04-24
ES2002031A6 (es) 1988-07-01
RU2059607C1 (ru) 1996-05-10
IL80324A (en) 1991-01-31
US4950792A (en) 1990-08-21
HU200590B (en) 1990-07-28
CS764086A2 (en) 1987-09-17
IL80324A0 (en) 1987-01-30
EP0220641A1 (de) 1987-05-06
NO164413C (no) 1990-10-03
FI84054C (fi) 1991-10-10
IE59356B1 (en) 1994-02-09

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