SE414930B - Forfarande och herdare for framstellning av polyuretanskum - Google Patents

Forfarande och herdare for framstellning av polyuretanskum

Info

Publication number
SE414930B
SE414930B SE7507730A SE7507730A SE414930B SE 414930 B SE414930 B SE 414930B SE 7507730 A SE7507730 A SE 7507730A SE 7507730 A SE7507730 A SE 7507730A SE 414930 B SE414930 B SE 414930B
Authority
SE
Sweden
Prior art keywords
hardeners
procedures
preparing
polyuretan
foam
Prior art date
Application number
SE7507730A
Other languages
English (en)
Swedish (sv)
Other versions
SE7507730L (sv
Inventor
E R Pray
Original Assignee
Eurane Europ Polyurethan
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 Eurane Europ Polyurethan filed Critical Eurane Europ Polyurethan
Publication of SE7507730L publication Critical patent/SE7507730L/xx
Publication of SE414930B publication Critical patent/SE414930B/xx

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • C08G18/3271—Hydroxyamines
    • C08G18/329—Hydroxyamines containing aromatic groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
SE7507730A 1974-07-05 1975-07-04 Forfarande och herdare for framstellning av polyuretanskum SE414930B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/485,798 US3948825A (en) 1974-07-05 1974-07-05 Curing agent for use in making cellular polyurethane compositions

Publications (2)

Publication Number Publication Date
SE7507730L SE7507730L (sv) 1976-01-07
SE414930B true SE414930B (sv) 1980-08-25

Family

ID=23929479

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507730A SE414930B (sv) 1974-07-05 1975-07-04 Forfarande och herdare for framstellning av polyuretanskum

Country Status (13)

Country Link
US (1) US3948825A (de)
AT (1) AT343919B (de)
BE (1) BE831052A (de)
CA (1) CA1050048A (de)
CH (1) CH601371A5 (de)
DE (1) DE2529823C3 (de)
DK (1) DK303175A (de)
ES (1) ES439167A1 (de)
FR (1) FR2277074A1 (de)
GB (1) GB1478076A (de)
IT (1) IT1036404B (de)
NL (1) NL7508013A (de)
SE (1) SE414930B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569952A (en) * 1984-05-03 1986-02-11 Mobay Chemical Corporation Flexible polyurethane foams having improved load bearing characteristics and mixtures useful therein
US4743628A (en) * 1986-08-06 1988-05-10 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
US4992484A (en) * 1987-11-20 1991-02-12 Air Products And Chemicals, Inc. Polyurethane systems incorporating alkoxylated diethyltoluenediamine
US4876292A (en) * 1988-10-06 1989-10-24 Mobay Corporation Isocyanate reactive mixture and the use thereof in the manufacture of flexible polyurethane foams
CA2052908A1 (en) * 1990-11-06 1992-05-07 Charles M. Milliren System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
US5252624A (en) * 1990-11-06 1993-10-12 Miles Inc. System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
US6376567B1 (en) * 2000-12-07 2002-04-23 Bayer Corporation Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT570070A (de) * 1956-04-13
DE1112284B (de) * 1959-01-16 1961-08-03 Dunlop Rubber Co Verfahren zur Herstellung von Schaumstoffen auf Polyurethangrundlage
BE619212A (de) * 1961-06-22
GB1049287A (en) * 1962-07-16 1966-11-23 Ici Ltd New polyethers and polyurethanes
US3257339A (en) * 1963-07-22 1966-06-21 Union Carbide Corp Reaction product of an organic polyiso-cyanate and an alkylene oxide adduct of a bis (aminophenyl) sulfone
US3314995A (en) * 1963-12-09 1967-04-18 Mobay Chemical Corp Alkylene oxide adducts of bis(2, 4-diamino-5-methyl phenyl)methane
NL133349C (de) * 1963-12-30
US3438986A (en) * 1965-05-21 1969-04-15 Olin Mathieson Oxyalkylated nitrogen compounds
GB1124799A (en) * 1965-12-02 1968-08-21 Ciba Ltd Epoxide resin compositions
US3493525A (en) * 1967-03-30 1970-02-03 Mobay Chemical Corp Polymethane foams prepared from alkylene oxide adducts of arylamines
DE2231529A1 (de) * 1972-06-28 1974-01-10 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
IT1016145B (it) * 1973-06-26 1977-05-30 Dai Ichi Kogyo Seiyaku Co Ltd Poliuretano espanso resistente alla fiamma e procedimento per preparar lo

Also Published As

Publication number Publication date
DE2529823B2 (de) 1977-04-14
DK303175A (da) 1976-01-06
DE2529823C3 (de) 1985-11-14
CH601371A5 (de) 1978-07-14
ATA508475A (de) 1977-10-15
DE2529823A1 (de) 1976-01-15
FR2277074B1 (de) 1979-04-27
SE7507730L (sv) 1976-01-07
BE831052A (fr) 1976-01-05
ES439167A1 (es) 1977-06-16
CA1050048A (en) 1979-03-06
NL7508013A (nl) 1976-01-07
AT343919B (de) 1978-06-26
FR2277074A1 (fr) 1976-01-30
US3948825A (en) 1976-04-06
GB1478076A (en) 1977-06-29
IT1036404B (it) 1979-10-30

Similar Documents

Publication Publication Date Title
SE7509040L (sv) Fenolhartser och forfarande for framstellning derav
SE423633B (sv) Forfarande for framstellning av 4-demetoxi-daunomycin
SE7513199L (sv) Emulsioner och forfarande for framstellning derav
SE413096B (sv) Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol
SE7512612L (sv) Agglomerat, formade strukturer och forfarande for framstellning derav
SE420727B (sv) Analogiforfarande for framstellning av bispidin- och bispidonderivat
SE431746B (sv) Forfarande for framstellning av d-fenylglycinamid eller d-fenylglycin och l-fenylglycin
SE418617B (sv) Beta-aminoetylsilan och forfarande for framstellning derav
SE431211B (sv) Forfarande for framstellning av n-acylamino-alfa-arylacetamido-cefalosporiner
SE7508642L (sv) 7-metoxi-6-tia-tetracykliner och forfarande for framstellning derav
SE421319B (sv) Forfarande for framstellning av etbara polysackarider och polysackaridderivat
SE421612B (sv) Forfarande for framstellning av alfa-6-deoxi-5-hydroxitetracyklin
SE7509473L (sv) Ringsubstituerade pyrazino-isokinolin-derivat och forfarande for framstellning derav
SE7506839L (sv) Nya 5-aryl-2-furamidiner och forfarande for deras framstellning
SE422052B (sv) Forfarande for framstellning av vissa angivna 1-fenoxi-2-hydroxi-3-aminofenyl-propylderivat
SE414930B (sv) Forfarande och herdare for framstellning av polyuretanskum
SE7511438L (sv) 7-hydroxi-ostradioler och sett att framstella desamma
SE7511931L (sv) Penicilliner och forfarande for framstellning derav
SE423100B (sv) 8-oxikinolin-metall-dimetylditokarbamatkomplex och forfarande for framstellning derav
SE425739B (sv) Forfarande for framstellning av vissa angivna tetrazolyl-bensopyranopyridinderivat
SE7514113L (sv) 1-alkyl-2-(fenoximetyl)-5-nitroimidazoler och forfarande for deras framstellning
SE7514344L (sv) 3-fluorobensodiazepiner och forfarande for framstellniing derav
SE422092B (sv) Undervattenskonstruktion och forfarande for framstellning av densama
SE404364B (sv) Forfarande for framstellning av vissa angivna 5-sulfonylfenyl-tetrazolderivat
FI56397B (fi) Foerfarande och anordning foer suspensionssmaeltning av finfoerdelade sulfid- och/eller oxidmalmer eller -koncentrat

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7507730-5

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7507730-5

Format of ref document f/p: F