AT349031B - PROCESS FOR THE PREPARATION OF NEW AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS - Google Patents

PROCESS FOR THE PREPARATION OF NEW AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS

Info

Publication number
AT349031B
AT349031B AT401276A AT401276A AT349031B AT 349031 B AT349031 B AT 349031B AT 401276 A AT401276 A AT 401276A AT 401276 A AT401276 A AT 401276A AT 349031 B AT349031 B AT 349031B
Authority
AT
Austria
Prior art keywords
preparation
new aromatic
disulphonic acids
uretdione diisocyanate
aromatic uretdione
Prior art date
Application number
AT401276A
Other languages
German (de)
Other versions
ATA401276A (en
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of ATA401276A publication Critical patent/ATA401276A/en
Application granted granted Critical
Publication of AT349031B publication Critical patent/AT349031B/en

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • 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
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT401276A 1975-06-03 1976-06-01 PROCESS FOR THE PREPARATION OF NEW AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS AT349031B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524476 DE2524476A1 (en) 1975-06-03 1975-06-03 AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS A PROCESS FOR THEIR MANUFACTURING AND USE

Publications (2)

Publication Number Publication Date
ATA401276A ATA401276A (en) 1978-08-15
AT349031B true AT349031B (en) 1979-03-12

Family

ID=5948072

Family Applications (1)

Application Number Title Priority Date Filing Date
AT401276A AT349031B (en) 1975-06-03 1976-06-01 PROCESS FOR THE PREPARATION OF NEW AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS

Country Status (11)

Country Link
JP (1) JPS51146456A (en)
AT (1) AT349031B (en)
BE (1) BE842493A (en)
CH (1) CH628334A5 (en)
DE (1) DE2524476A1 (en)
ES (1) ES448292A1 (en)
FR (1) FR2313368A1 (en)
GB (1) GB1494467A (en)
IT (1) IT1061348B (en)
NL (1) NL7606020A (en)
SE (1) SE7606220L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105168A1 (en) * 1982-09-03 1984-04-11 Bayer Ag Aromatic uretdione-di-urea diamines, process for their production and their use in the production of polyurethanes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135542A1 (en) * 1981-09-08 1983-03-17 Bayer Ag, 5090 Leverkusen DIISOCYANATE WITH URETDION GROUPS, A METHOD FOR THE PRODUCTION OF HEAT CROSSLINKABLE OLIGO ADDITION PRODUCTS AND THE USE THEREOF FOR THE PRODUCTION OF HIGH MOLECULAR PLASTICS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530991A (en) * 1966-07-18 1968-06-28 Uniroyal Process for the dimerization of aromatic di-isocyanates in aqueous dispersion
FR2249873A1 (en) * 1973-10-31 1975-05-30 Bakhitov Mansur 2,4-Toluylene diisocyanate dimer prepn. - catalysed by trialkyl phosphite under heat removal conditions opt in inert solvent
DE2452390C2 (en) * 1974-11-05 1983-12-29 Bayer Ag, 5090 Leverkusen Process for the continuous production of polyisocyanates containing aromatic uretdione groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105168A1 (en) * 1982-09-03 1984-04-11 Bayer Ag Aromatic uretdione-di-urea diamines, process for their production and their use in the production of polyurethanes

Also Published As

Publication number Publication date
FR2313368A1 (en) 1976-12-31
ES448292A1 (en) 1977-07-16
BE842493A (en) 1976-12-02
IT1061348B (en) 1983-02-28
SE7606220L (en) 1976-12-04
ATA401276A (en) 1978-08-15
CH628334A5 (en) 1982-02-26
JPS51146456A (en) 1976-12-16
FR2313368B1 (en) 1982-01-08
GB1494467A (en) 1977-12-07
NL7606020A (en) 1976-12-07
DE2524476A1 (en) 1976-12-23

Similar Documents

Publication Publication Date Title
DD129645A5 (en) PROCESS FOR THE PREPARATION OF NEW ACETOHYDROXAMIC ACIDS
AT343641B (en) PROCESS FOR THE PREPARATION OF NEW 2-HYDROXYATHYLIDENICYANACETRIC ACID ANILIDES
DD128353A5 (en) ADIABATIC PROCESS FOR THE PREPARATION OF AROMATIC MONONITRO COMPOUNDS
DD132782A5 (en) PROCESS FOR THE PREPARATION OF AROMATIC CARBONATES
ATA354676A (en) PROCESS FOR THE PRODUCTION OF AROMATIC MONONITRO COMPOUNDS
DD132663A5 (en) PROCESS FOR THE PREPARATION OF NEW PENICILLANSAEUREDERIVATES
ATA162876A (en) PROCESS FOR THE PREPARATION OF NEW PIPERAZINYLIMINORIFAMYCINES
AT350748B (en) PROCESS FOR THE PREPARATION OF NEW D-17ALPHA-AETHINYL-17BETA-ACYLOXY-19-NORTESTOSTERONE-3-OXIMEN
AT349031B (en) PROCESS FOR THE PREPARATION OF NEW AROMATIC URETDIONE DIISOCYANATE DISULPHONIC ACIDS
AT346842B (en) PROCESS FOR THE PREPARATION OF 1,2-BENZ-ISOTHIAZOLES
DD132781A5 (en) PROCESS FOR THE PREPARATION OF AROMATIC CARBONATES
AT350558B (en) PROCESS FOR THE PREPARATION OF 2,4-DIOXO-OXAZOLIDINES
AT345268B (en) Process for the preparation of sulphamic benzoic acids
AT354442B (en) PROCESS FOR THE PREPARATION OF NEW 1-THIAZOLYL-IMIDAZOLIDINONES
AT354441B (en) PROCESS FOR THE PREPARATION OF NEW 1-BENZTHIAZOLYL-IMIDAZOLIDINONES
AT352102B (en) PROCESS FOR PREPARING NEW DIISOCYANATES
AT347452B (en) PROCESS FOR THE PREPARATION OF NEW 1- THIADIAZOLYL-5-ACYLOXY-IMIDAZOLIDIN-2-ONES
ATA984976A (en) PROCESS FOR THE PREPARATION OF NEW N-ACYL-N-ALKYLAMINOMETHANE DIPHOSPHONIC ACIDS
AT352714B (en) PROCESS FOR THE MANUFACTURING OF NEW NITROIMIDAZOLYLVINYLTHIADIAZOLES
ATA976775A (en) PROCESS FOR THE PREPARATION OF NEW N-BENZOYL-N-PHENYL-SULFENSAUREAMIDES
DD128754A1 (en) PROCESS FOR THE PREPARATION OF AROMATIC DITHIOESTERN
AT349476B (en) PROCESS FOR THE PREPARATION OF NEW PHENOXY-ALKANECARBONIC ACID DERIVATIVES OF 1-CINNAMYL-4-DIPHENYLMETHYLPIPERAZINE
AT352912B (en) PROCESS FOR THE PREPARATION OF NEW 2-BENZOYL-PROPYL-2'-METHYL-6,7-BENZOMORPHANES
DD131017A5 (en) PROCESS FOR THE PREPARATION OF 7-AMINO-4-HYDROXY-NAPHTHALINSULPHONIC ACID
AT339920B (en) PROCESS FOR THE PREPARATION OF NEW BIS-TRIARYLPHOSPHONIUM SALTS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee