DK149349C - Fremgangsmaade til fremstilling af fleksibelt polyurethanskum og katalysatorblanding til brug herved - Google Patents

Fremgangsmaade til fremstilling af fleksibelt polyurethanskum og katalysatorblanding til brug herved

Info

Publication number
DK149349C
DK149349C DK73279A DK73279A DK149349C DK 149349 C DK149349 C DK 149349C DK 73279 A DK73279 A DK 73279A DK 73279 A DK73279 A DK 73279A DK 149349 C DK149349 C DK 149349C
Authority
DK
Denmark
Prior art keywords
polyurething
gloves
procedure
manufacture
flexible
Prior art date
Application number
DK73279A
Other languages
English (en)
Other versions
DK73279A (da
DK149349B (da
Inventor
Kenneth Treadwell
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of DK73279A publication Critical patent/DK73279A/da
Publication of DK149349B publication Critical patent/DK149349B/da
Application granted granted Critical
Publication of DK149349C publication Critical patent/DK149349C/da

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK73279A 1978-02-21 1979-02-20 Fremgangsmaade til fremstilling af fleksibelt polyurethanskum og katalysatorblanding til brug herved DK149349C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87963378 1978-02-21
US05/879,633 US4173691A (en) 1978-02-21 1978-02-21 Catalyst composition for flexible polyurethane foams

Publications (3)

Publication Number Publication Date
DK73279A DK73279A (da) 1979-08-22
DK149349B DK149349B (da) 1986-05-12
DK149349C true DK149349C (da) 1986-10-20

Family

ID=25374547

Family Applications (1)

Application Number Title Priority Date Filing Date
DK73279A DK149349C (da) 1978-02-21 1979-02-20 Fremgangsmaade til fremstilling af fleksibelt polyurethanskum og katalysatorblanding til brug herved

Country Status (7)

Country Link
US (1) US4173691A (da)
EP (1) EP0004140B1 (da)
JP (1) JPS54126298A (da)
CA (1) CA1120459A (da)
DE (1) DE2962370D1 (da)
DK (1) DK149349C (da)
NO (1) NO150442C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200699A (en) * 1978-10-12 1980-04-29 M&T Chemicals Inc. Catalyst composition for rigid polyurethane foams
US4740424A (en) * 1985-08-02 1988-04-26 Minnesota Mining And Manufacturing Company Curable composition having high tack and green strength
ATE95823T1 (de) * 1989-11-08 1993-10-15 Shell Int Research Weiche flexible polyurethanschaumstoffe, verfahren zu deren herstellung sowie in diesem verfahren verwendbare polyolzusammensetzung.
CN102695528B (zh) 2009-08-21 2016-07-13 诺万公司 创伤敷料、其使用方法及其形成方法
RU2604531C2 (ru) 2011-07-26 2016-12-10 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Способ получения гибкого пенополиуретана

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620985A (en) * 1968-09-16 1971-11-16 M & T Chemicals Inc Urethane foam catalyst and process for preparing urethane foam
US3940517A (en) * 1973-01-11 1976-02-24 The Celotex Corporation Polyisocyanurate foam, catalyst composition and process for producing such
DD113766A1 (da) * 1974-07-26 1975-06-20
US4107069A (en) * 1975-07-02 1978-08-15 M&T Chemicals Inc. Storage-stable precursors for rigid polyurethane foams
DE2537592A1 (de) * 1975-08-23 1977-03-03 Veba Chemie Ag Verfahren zur herstellung von polyurethanen

Also Published As

Publication number Publication date
NO790559L (no) 1979-08-22
US4173691A (en) 1979-11-06
DE2962370D1 (en) 1982-05-06
NO150442C (no) 1984-10-17
JPS54126298A (en) 1979-10-01
NO150442B (no) 1984-07-09
CA1120459A (en) 1982-03-23
JPS628445B2 (da) 1987-02-23
EP0004140B1 (en) 1982-03-31
DK73279A (da) 1979-08-22
DK149349B (da) 1986-05-12
EP0004140A1 (en) 1979-09-19

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Legal Events

Date Code Title Description
PBP Patent lapsed