JPS5232946A - Method of using monoisocyanate as additive for increasing storage stability of compound of polyurethane having free isocyanate radical - Google Patents

Method of using monoisocyanate as additive for increasing storage stability of compound of polyurethane having free isocyanate radical

Info

Publication number
JPS5232946A
JPS5232946A JP51105061A JP10506176A JPS5232946A JP S5232946 A JPS5232946 A JP S5232946A JP 51105061 A JP51105061 A JP 51105061A JP 10506176 A JP10506176 A JP 10506176A JP S5232946 A JPS5232946 A JP S5232946A
Authority
JP
Japan
Prior art keywords
monoisocyanate
polyurethane
additive
compound
storage stability
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.)
Granted
Application number
JP51105061A
Other languages
Japanese (ja)
Other versions
JPS6021191B2 (en
Inventor
Haageman Heruman
Meniken Geruharuto
Zontaaku Mihiyaeru
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
Publication of JPS5232946A publication Critical patent/JPS5232946A/en
Publication of JPS6021191B2 publication Critical patent/JPS6021191B2/en
Expired legal-status Critical Current

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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/711—Monoisocyanates or monoisothiocyanates containing oxygen in addition to isocyanate oxygen
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP51105061A 1975-09-06 1976-09-03 Method of using monoisocyanates as additives for increasing the storage stability of polyurethane compositions containing free isocyanate groups Expired JPS6021191B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2539728.8 1975-09-06
DE19752539728 DE2539728C3 (en) 1975-09-06 1975-09-06 Use of monoisocyanates as additives increasing the storage stability in polyurethane prepolymer preparations containing free isocyanate groups

Publications (2)

Publication Number Publication Date
JPS5232946A true JPS5232946A (en) 1977-03-12
JPS6021191B2 JPS6021191B2 (en) 1985-05-25

Family

ID=5955790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51105061A Expired JPS6021191B2 (en) 1975-09-06 1976-09-03 Method of using monoisocyanates as additives for increasing the storage stability of polyurethane compositions containing free isocyanate groups

Country Status (6)

Country Link
JP (1) JPS6021191B2 (en)
BE (1) BE845888A (en)
DE (1) DE2539728C3 (en)
FR (1) FR2322892A1 (en)
GB (1) GB1488647A (en)
IT (1) IT1068234B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834623A1 (en) * 1978-08-08 1980-02-28 Bayer Ag STABILIZED FUEL SUSPENSIONS IN POLYOLS
DE3204128A1 (en) * 1982-02-06 1983-08-11 Bayer Ag, 5090 Leverkusen USE OF ISOCYANATO-SILANES AS ADDITIVES INCREASING STORAGE STABILITY IN PREPARATIONS WITH POLYURETHANE PREPOLYMERS HAVING FREE ISOCYANATE GROUPS
CA2018885C (en) * 1989-07-01 2001-05-15 Josef Pedain A moisture-hardening coating composition and method for its production
DE4005763A1 (en) * 1990-02-23 1991-08-29 Bayer Ag USE OF URETHANOUS GROUP ISOCYANATES AS DRYING AGENT AND A METHOD FOR THE PRODUCTION OF A COATING AGENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936399A1 (en) * 1969-07-17 1971-02-04 Bayer Ag Crosslinkable high molecular weight products

Also Published As

Publication number Publication date
FR2322892A1 (en) 1977-04-01
GB1488647A (en) 1977-10-12
DE2539728A1 (en) 1977-03-17
JPS6021191B2 (en) 1985-05-25
FR2322892B1 (en) 1980-08-29
BE845888A (en) 1977-03-07
IT1068234B (en) 1985-03-21
DE2539728B2 (en) 1980-06-04
DE2539728C3 (en) 1981-02-12

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