CH586723A5 - - Google Patents

Info

Publication number
CH586723A5
CH586723A5 CH489474A CH489474A CH586723A5 CH 586723 A5 CH586723 A5 CH 586723A5 CH 489474 A CH489474 A CH 489474A CH 489474 A CH489474 A CH 489474A CH 586723 A5 CH586723 A5 CH 586723A5
Authority
CH
Switzerland
Application number
CH489474A
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Priority to CH489474A priority Critical patent/CH586723A5/xx
Priority to DE2507161A priority patent/DE2507161C3/de
Priority to AU79078/75A priority patent/AU489625B2/en
Priority to BE154846A priority patent/BE827272A/xx
Priority to US05/564,052 priority patent/US4211849A/en
Priority to FR7510375A priority patent/FR2266711B1/fr
Priority to SE7503834A priority patent/SE411762B/xx
Priority to DD185239A priority patent/DD116847A5/xx
Priority to NLAANVRAGE7504127,A priority patent/NL168531C/xx
Priority to SU752120690A priority patent/SU797587A3/ru
Priority to AT261075A priority patent/AT340148B/de
Priority to IT48966/75A priority patent/IT1035208B/it
Priority to JP4272775A priority patent/JPS5344192B2/ja
Priority to ZA00752233A priority patent/ZA752233B/xx
Priority to GB14389/75A priority patent/GB1506771A/en
Priority to CA224,044A priority patent/CA1074048A/en
Priority to DE2603498A priority patent/DE2603498C3/de
Priority to NLAANVRAGE7601408,A priority patent/NL172244B/xx
Priority to FR7603946A priority patent/FR2338957A2/fr
Priority to BE164321A priority patent/BE838565R/xx
Priority to GB2935/76A priority patent/GB1548970A/en
Priority to US05/704,810 priority patent/US4098729A/en
Publication of CH586723A5 publication Critical patent/CH586723A5/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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3851—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring
    • 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
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property

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)
CH489474A 1974-04-08 1974-04-08 CH586723A5 (ja)

Priority Applications (22)

Application Number Priority Date Filing Date Title
CH489474A CH586723A5 (ja) 1974-04-08 1974-04-08
DE2507161A DE2507161C3 (de) 1974-04-08 1975-02-20 Verfahren zur Herstellung von vernetzten, elastischen, offenzelligen Urethangruppen aufweisenden Schaumstoffen
AU79078/75A AU489625B2 (en) 1974-04-08 1975-03-14 A process for preparing foam materials containing urethane groups
BE154846A BE827272A (fr) 1974-04-08 1975-03-27 Procede de preparation de mousses presentant des groupes urethanne
US05/564,052 US4211849A (en) 1974-04-08 1975-04-01 Process of producing cross-linked urethane-group comprising foams of open-cell structure
FR7510375A FR2266711B1 (ja) 1974-04-08 1975-04-03
SE7503834A SE411762B (sv) 1974-04-08 1975-04-03 Sett att framstella tverbunden, elastisk uretangrupphaltig skumplast med oppna celler
DD185239A DD116847A5 (de) 1974-04-08 1975-04-04 Verfahren zur herstellung von urethangruppen aufweisenden schaumstoffen
NLAANVRAGE7504127,A NL168531C (nl) 1974-04-08 1975-04-07 Werkwijze voor het bereiden van verknoopte elastische polyurethanschuimstoffen met open cellen.
SU752120690A SU797587A3 (ru) 1974-04-08 1975-04-07 Способ получени эластичных пенопо-лиуРЕТАНОВ
AT261075A AT340148B (de) 1974-04-08 1975-04-07 Verfahren zur herstellung von vernetzten, elastischen, offenzelligen, urethangruppen aufweisenden schaumstoffen
IT48966/75A IT1035208B (it) 1974-04-08 1975-04-07 Procedimento per la produzione di espansi contenenti gruppi uretanici
JP4272775A JPS5344192B2 (ja) 1974-04-08 1975-04-08
ZA00752233A ZA752233B (en) 1974-04-08 1975-04-08 A process for producing foamed plastics materials
GB14389/75A GB1506771A (en) 1974-04-08 1975-04-08 Process for the manufacture of foamed plastics containing urethane groups
CA224,044A CA1074048A (en) 1974-04-08 1975-04-08 Process of producing cross-linked open-celled polyurethane foam
DE2603498A DE2603498C3 (de) 1974-04-08 1976-01-30 Weitere Ausbildung des Verfahrens zur Herstellung von vernetzten, elastischen, offenzelligen Urethangruppen aufweisenden Schaumstoffen
NLAANVRAGE7601408,A NL172244B (nl) 1974-04-08 1976-02-11 Verbetering van een werkwijze voor het maken van verknoopte elastische polyurethanschuimstoffen met open cellen.
FR7603946A FR2338957A2 (fr) 1974-04-08 1976-02-13 Preparation de produits alveolaires comportant des groupes urethane
BE164321A BE838565R (fr) 1974-04-08 1976-02-13 Procede de preparation de mousses presentant des groupes urethanne
GB2935/76A GB1548970A (en) 1974-04-08 1976-04-08 Process for the manufacture of foams containing urethane goups
US05/704,810 US4098729A (en) 1974-04-08 1976-07-13 Process of producing cross-linked urethane-group comprising foams of open-cell structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH489474A CH586723A5 (ja) 1974-04-08 1974-04-08

Publications (1)

Publication Number Publication Date
CH586723A5 true CH586723A5 (ja) 1977-04-15

Family

ID=4284376

Family Applications (1)

Application Number Title Priority Date Filing Date
CH489474A CH586723A5 (ja) 1974-04-08 1974-04-08

Country Status (15)

Country Link
US (1) US4211849A (ja)
JP (1) JPS5344192B2 (ja)
AT (1) AT340148B (ja)
BE (1) BE827272A (ja)
CA (1) CA1074048A (ja)
CH (1) CH586723A5 (ja)
DD (1) DD116847A5 (ja)
DE (1) DE2507161C3 (ja)
FR (1) FR2266711B1 (ja)
GB (1) GB1506771A (ja)
IT (1) IT1035208B (ja)
NL (1) NL168531C (ja)
SE (1) SE411762B (ja)
SU (1) SU797587A3 (ja)
ZA (1) ZA752233B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845572A1 (de) * 1977-10-19 1979-04-26 Tenneco Chem Verfahren zur herstellung von flammhemmendem polyurethanschaum

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1139049A (en) * 1979-01-10 1983-01-04 Olga L. Milovanovic Use of low molecular weight polyhydroxy compounds in methylene chloride blown polyurethane foams
DE3001462A1 (de) * 1980-01-17 1981-09-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von urethan- und/oder isocyanuratgruppenhaltigen schaumstoffen
US4369258A (en) * 1981-07-22 1983-01-18 American Cyanamid Company Polyurethane foam compositions and a process for making same using a melamine polyol
US4530859A (en) * 1981-12-23 1985-07-23 Minnesota Mining And Manufacturing Company Method of preparing a polymeric coating composition from a blocked isocyanate-functional polymeric compound and a crosslinking agent which is insoluble in aprotic solvents
DE3342177A1 (de) * 1983-11-23 1985-05-30 Basf Ag, 6700 Ludwigshafen Kristallitsuspensionen aus kristallinen, ethylenisch ungesaettigten polyestern und polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan- oder polyurethangruppen enthaltenden polyisocyanurat-kunststoffen
DE3630225A1 (de) * 1986-09-05 1988-03-10 Bayer Ag Verfahren zur herstellung von elastischen, offenzelligen polyurethan-weichschaumstoffen mit erhoehter stauchhaerte
US4883825A (en) * 1987-12-30 1989-11-28 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of low density, flexible polyurethane foams
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
DE4414803C1 (de) * 1994-04-28 1995-10-05 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
DE4444898C1 (de) * 1994-12-16 1996-10-10 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
BR9902239A (pt) * 1998-06-17 2000-04-11 Air Prod & Chem Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano.
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6043290A (en) * 1999-06-22 2000-03-28 Air Products And Chemicals, Inc. Dimensional stabilizing, cell opening additives for polyurethane flexible foams
CA2323258A1 (en) * 1999-10-29 2001-04-29 Hiroshi Tazunoki A valve body and a liquid storage container for a liquid discharge device utilizing the valve body
US6248801B1 (en) 1999-11-12 2001-06-19 Air Products And Chemicals, Inc. Tertiary amine-containing active methylene compounds for improving the dimensional stability of polyurethane foam
CA2409088A1 (en) * 2000-05-15 2001-11-22 Hanno R. Van Der Wal Polyurethanes containing dispersed crystalline polyesters
US6818675B2 (en) * 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
DE102005050473A1 (de) * 2005-10-21 2007-04-26 Goldschmidt Gmbh Verfahren zur Herstellung von Polyurethan-Kaltschäumen
DE102009047846A1 (de) * 2009-09-30 2011-03-31 Bayer Materialscience Ag Verfahren zur Erniedrigung von Emissionen eines Polyurethanschaumstoffes
JP6445229B2 (ja) * 2013-01-31 2018-12-26 株式会社タムラ製作所 リフロー装置
CA3224454A1 (en) 2021-07-02 2023-01-05 Roland Hubel Production of pu foams using recycled polyols
CN117715950A (zh) 2021-07-02 2024-03-15 赢创运营有限公司 使用再生多元醇的pu泡沫生产
EP4363477A1 (de) 2021-07-02 2024-05-08 Evonik Operations GmbH Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen
US20240294724A1 (en) 2021-07-02 2024-09-05 Evonik Operations Gmbh Recovering di- and/or polyisocyanates from pu-depolymerisation processes
CA3224456A1 (en) 2021-07-02 2023-01-05 Roland Hubel Production of pu foams using recycled polyols

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA705937A (en) * 1965-03-16 Hartman Seymour Polyurethane foams plus intumescent material
US2432148A (en) * 1943-02-10 1947-12-09 Ici Ltd Curing of diisocyanate-modified polyester
US2999823A (en) * 1955-09-22 1961-09-12 Nopco Chem Co Foamed alkyd-polyisocyanate plastics
DE1048408B (de) * 1957-09-13 1959-01-08 Farbenfabriken Bayer Aktien gesellschaft, Leverkusen Baverwerk Verfahren zur Herstellung von -vernetzten Kunst stoffen auf Basis lsocyanatmodifizicrter Polyether und Polythioather
US3004934A (en) * 1957-10-31 1961-10-17 Us Rubber Co Flexible shock-absorbing polyurethane foam containing starch and method of preparingsame
US3021290A (en) * 1958-10-27 1962-02-13 Gen Tire & Rubber Co Cellular polyrethane containing wood cellulose and method of preparing same
DE1147032B (de) * 1961-05-31 1963-04-11 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US3248373A (en) * 1961-11-14 1966-04-26 Du Pont Urethanes containing bis (beta-hydroxyalkyl) carbamate as a chain extender
GB1012043A (en) * 1962-03-08 1965-12-08 Ici Ltd Improvements in or relating to the manufacture of polyurethane foams
US3399190A (en) * 1965-05-21 1968-08-27 Olin Mathieson Phosphorous containing starch oxyalkylated polyethers and their preparation
DE1620777C3 (de) * 1965-09-29 1975-11-20 Cushioned Products Corp., Boston, Mass. (V.St.A.) Verfahren zur Herstellung von Kork- und gegebenenfalls Schaumstoffteilchen enthaltenden Massen
US3586650A (en) * 1967-11-15 1971-06-22 Cpc International Inc Polyurethane resins prepared from alkoxylated glucose derivatives
US3658731A (en) * 1969-08-04 1972-04-25 Wisconsin Alumni Res Found Polyurethane foams and composition
US3644229A (en) * 1970-06-01 1972-02-22 Gen Tire & Rubber Co Hydrophilic-poromeric foam method of making, and articles made therefrom
US3764546A (en) * 1971-03-10 1973-10-09 Ici America Inc Alkoxylated dihalobutenediol containing compositions
US3933690A (en) * 1971-03-10 1976-01-20 Ici United States Inc. Dihalobutenediol containing urethane foam compositions
US3723365A (en) * 1971-04-02 1973-03-27 Jefferson Chem Co Inc One shot rigid foams from sucrose polyols
JPS528773B2 (ja) * 1971-08-20 1977-03-11
JPS5544157B2 (ja) * 1971-08-21 1980-11-11
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam
US3931066A (en) * 1974-08-08 1976-01-06 Olin Corporation High resilience polyurethane foam
GB1554291A (en) * 1976-08-23 1979-10-17 Goldschmidt Ag Th Process for the manufacture of highly elastic polyurethane foams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845572A1 (de) * 1977-10-19 1979-04-26 Tenneco Chem Verfahren zur herstellung von flammhemmendem polyurethanschaum

Also Published As

Publication number Publication date
AU7907875A (en) 1976-09-16
NL168531C (nl) 1982-04-16
SU797587A3 (ru) 1981-01-15
JPS50145494A (ja) 1975-11-21
FR2266711A1 (ja) 1975-10-31
US4211849A (en) 1980-07-08
NL7504127A (nl) 1975-10-10
AT340148B (de) 1977-11-25
JPS5344192B2 (ja) 1978-11-27
SE411762B (sv) 1980-02-04
DE2507161B2 (de) 1980-09-11
DE2507161C3 (de) 1981-10-22
ZA752233B (en) 1976-03-31
CA1074048A (en) 1980-03-18
NL168531B (nl) 1981-11-16
FR2266711B1 (ja) 1979-06-15
ATA261075A (de) 1977-03-15
GB1506771A (en) 1978-04-12
BE827272A (fr) 1975-07-16
IT1035208B (it) 1979-10-20
DD116847A5 (de) 1975-12-12
SE7503834L (sv) 1975-10-09
DE2507161A1 (de) 1975-10-16

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