DE1219681B - Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen - Google Patents

Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen

Info

Publication number
DE1219681B
DE1219681B DEF42144A DEF0042144A DE1219681B DE 1219681 B DE1219681 B DE 1219681B DE F42144 A DEF42144 A DE F42144A DE F0042144 A DEF0042144 A DE F0042144A DE 1219681 B DE1219681 B DE 1219681B
Authority
DE
Germany
Prior art keywords
isocyanate
groups
molecular weight
high molecular
parts
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.)
Pending
Application number
DEF42144A
Other languages
German (de)
English (en)
Inventor
Dr Gottfried Pampus
Dr Hans Holtschmidt
Dr Helmut Freytag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Priority to DEF42144A priority Critical patent/DE1219681B/de
Priority to GB5614/65A priority patent/GB1078225A/en
Priority to BE659881D priority patent/BE659881A/xx
Priority to US433469A priority patent/US3341502A/en
Priority to FR6211A priority patent/FR1424979A/fr
Priority to NL656502479A priority patent/NL144625B/xx
Publication of DE1219681B publication Critical patent/DE1219681B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/20—Incorporating sulfur atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—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
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/715—Monoisocyanates or monoisothiocyanates containing sulfur in addition to isothiocyanate sulfur
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DEF42144A 1964-02-27 1964-02-27 Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen Pending DE1219681B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DEF42144A DE1219681B (de) 1964-02-27 1964-02-27 Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen
GB5614/65A GB1078225A (en) 1964-02-27 1965-02-09 High-molecular compounds containing isocyanate groups
BE659881D BE659881A (US07176919-20070213-C00032.png) 1964-02-27 1965-02-17
US433469A US3341502A (en) 1964-02-27 1965-02-17 Process for the preparation of polymers containing isocyanates
FR6211A FR1424979A (fr) 1964-02-27 1965-02-19 Procédé de préparation de composés à poids moléculaires élevés renfermant des groupes isocyanates ou des groupes générateurs d'isocyanates
NL656502479A NL144625B (nl) 1964-02-27 1965-02-26 Werkwijze ter bereiding van grootmoleculige verbindingen die isocyanaatgroepen of groepen die isocyanaten kunnen afsplitsen bevatten, alsmede gevormde voortbrengselen, geheel of gedeeltelijk bestaande uit deze verbindingen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF42144A DE1219681B (de) 1964-02-27 1964-02-27 Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen

Publications (1)

Publication Number Publication Date
DE1219681B true DE1219681B (de) 1966-06-23

Family

ID=7098961

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF42144A Pending DE1219681B (de) 1964-02-27 1964-02-27 Verfahren zur Herstellung von Isocyanatgruppen oder Isocyanatabspaltergruppen enthaltenden hochmolekularen Verbindungen

Country Status (5)

Country Link
US (1) US3341502A (US07176919-20070213-C00032.png)
BE (1) BE659881A (US07176919-20070213-C00032.png)
DE (1) DE1219681B (US07176919-20070213-C00032.png)
GB (1) GB1078225A (US07176919-20070213-C00032.png)
NL (1) NL144625B (US07176919-20070213-C00032.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133140A (ja) * 1974-09-13 1976-03-22 Bridgestone Tire Co Ltd Fuhowakobunshikagobutsu no kakyohoho
US4230837A (en) * 1978-02-02 1980-10-28 Exxon Research & Engineering Co. Olefin containing polymers treated with oxycarbonylsulfenyl halides
US4296215A (en) 1978-07-27 1981-10-20 Ici Americas Inc. Method to thicken dissolved thermoset resins
ES2138901B1 (es) * 1997-03-21 2000-09-01 Betere Fab Lucia Antonio Procedimiento continuo para la fabricacion de espumas de latez-poliuretano.
ES2130999B1 (es) * 1997-06-03 2000-03-01 Betere Fab Lucia Antonio Espumas a base de copolimeros alqueno-uretanos y un procedimiento para su vulcanizacion en frio.

Also Published As

Publication number Publication date
NL6502479A (US07176919-20070213-C00032.png) 1965-08-30
BE659881A (US07176919-20070213-C00032.png) 1965-06-16
NL144625B (nl) 1975-01-15
GB1078225A (en) 1967-08-09
US3341502A (en) 1967-09-12

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