DE2542216C3 - Verfahren zur Herstellung von festen Polyurethanschaumstoffen mit verminderter Oberflächenzerbröselbarkeit - Google Patents

Verfahren zur Herstellung von festen Polyurethanschaumstoffen mit verminderter Oberflächenzerbröselbarkeit

Info

Publication number
DE2542216C3
DE2542216C3 DE2542216A DE2542216A DE2542216C3 DE 2542216 C3 DE2542216 C3 DE 2542216C3 DE 2542216 A DE2542216 A DE 2542216A DE 2542216 A DE2542216 A DE 2542216A DE 2542216 C3 DE2542216 C3 DE 2542216C3
Authority
DE
Germany
Prior art keywords
polyol
parts
carbon atoms
polyether polyol
mixture
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.)
Expired
Application number
DE2542216A
Other languages
German (de)
English (en)
Other versions
DE2542216A1 (de
DE2542216B2 (de
Inventor
Stephen Fuzesi
Allan Henry Syrop
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of DE2542216A1 publication Critical patent/DE2542216A1/de
Publication of DE2542216B2 publication Critical patent/DE2542216B2/de
Application granted granted Critical
Publication of DE2542216C3 publication Critical patent/DE2542216C3/de
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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5006—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms
    • C08G18/5009—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms having chlorine atoms
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2390/00—Containers

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)
DE2542216A 1974-09-23 1975-09-22 Verfahren zur Herstellung von festen Polyurethanschaumstoffen mit verminderter Oberflächenzerbröselbarkeit Expired DE2542216C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/508,542 US3933698A (en) 1974-09-23 1974-09-23 Preparation of low friability rigid polyurethane foam

Publications (3)

Publication Number Publication Date
DE2542216A1 DE2542216A1 (de) 1976-04-08
DE2542216B2 DE2542216B2 (de) 1979-06-28
DE2542216C3 true DE2542216C3 (de) 1980-02-28

Family

ID=24023143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2542216A Expired DE2542216C3 (de) 1974-09-23 1975-09-22 Verfahren zur Herstellung von festen Polyurethanschaumstoffen mit verminderter Oberflächenzerbröselbarkeit

Country Status (9)

Country Link
US (1) US3933698A (enExample)
JP (1) JPS534120B2 (enExample)
BR (1) BR7506080A (enExample)
CA (1) CA1051598A (enExample)
DE (1) DE2542216C3 (enExample)
FR (1) FR2285411A1 (enExample)
GB (1) GB1496972A (enExample)
IT (1) IT1047083B (enExample)
NL (1) NL163807C (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067833A (en) * 1976-03-08 1978-01-10 Texaco Development Corporation Urethane-modified polyisocyanurate foams from oxyalkylated aniline and aromatic polyisocyanates
US4499264A (en) * 1983-06-27 1985-02-12 Texaco Inc. Preparation of amino polyols
US4469822A (en) * 1983-07-14 1984-09-04 Basf Wyandotte Corporation Alkylene oxide adducts of vicinal toluenediamine and co-initiators, useful for rigid polyurethane foams
US7705063B2 (en) * 2007-02-16 2010-04-27 Basf Aktiengesellschaft Polyurethane foam and a resin composition
KR20120029392A (ko) * 2009-05-19 2012-03-26 인비스타 테크놀러지스 에스.에이.알.엘. 폴리올 조성물, 수지 블렌드 조성물, 스프레이 조성물, 및 각각의 사용 방법, 및 각각의 제조 방법
PL3426708T3 (pl) 2016-03-11 2020-07-13 Invista Textiles (U.K.) Limited Pianki poliuretanowe i poliizocyjanuranowe oraz sposoby ich wytwarzania
US20200392279A1 (en) 2017-03-24 2020-12-17 Invista North America S.A.R.L. Polyol compositions for foam insulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292809A (enExample) * 1962-05-17
US3419532A (en) * 1964-01-02 1968-12-31 Wyandotte Chemicals Corp Polyhalogenous polyurethane products
US3332934A (en) * 1965-05-21 1967-07-25 Allied Chem Trialkylolamine polyether polyols
US3471416A (en) * 1965-07-06 1969-10-07 Wyandotte Chemicals Corp Low density foam system for refrigeration use
US3847844A (en) * 1967-06-23 1974-11-12 Olin Corp Process for making fire-retardant polyurethane foam using crude 4,4,4-trichloro-1,2-epoxybutane
US3640997A (en) * 1969-05-07 1972-02-08 Basf Wyandotte Corp Sucrose-ethylene diamine polyols and process for preparing same
US3655588A (en) * 1970-01-02 1972-04-11 Ppg Industries Inc Urethane-containing aminic polyols and foams derived therefrom
US3630973A (en) * 1970-03-24 1971-12-28 Olin Corp Low viscosity polyol blends and rigid polyurethane foams prepared therefrom

Also Published As

Publication number Publication date
JPS534120B2 (enExample) 1978-02-14
DE2542216A1 (de) 1976-04-08
FR2285411A1 (fr) 1976-04-16
NL163807B (nl) 1980-05-16
US3933698A (en) 1976-01-20
IT1047083B (it) 1980-09-10
DE2542216B2 (de) 1979-06-28
JPS5176390A (enExample) 1976-07-01
BR7506080A (pt) 1976-08-03
NL163807C (nl) 1980-10-15
NL7511188A (nl) 1976-03-25
GB1496972A (en) 1978-01-05
CA1051598A (en) 1979-03-27
FR2285411B1 (enExample) 1981-04-17

Similar Documents

Publication Publication Date Title
DE2542217C2 (de) Fester Polyurethanschaumstoff und Verfahren zu seiner Herstellung
DE69925294T2 (de) Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs
DE1694142C3 (de) Verfahren zur Herstellung von Schaumstoffen
DE60019975T2 (de) VERFAHREN ZUR HERSTELLUNG EINES FREI AUFGEHENDEN ODER EINES BLOCK-Polyurethanweichschaumstoffes
DE69624986T2 (de) Polyurethanweichschaum auf der Basis von Polyetherpolyolen, hergestellt mittels Co-Initierung durch wässrige Lösungen fester Polyhydroxyverbindungen
DE1170628B (de) Verfahren zur Herstellung von, gegebenenfalls verschaeumten, Polyurethanen
DE19502578A1 (de) Neue Polyetherpolyole, Polyformulierung enthaltend diese Polyetherpolyole und deren Verwendnung zur Herstellung von harten Polyurethanschaumstoffen
DE7640725U1 (de) Stossfaenger
DE1569109A1 (de) Verfahren zum Herstellen eines Polyurethans
DE1694693B2 (de) Verfahren zur Herstellung von weichen Polyurethanschaumstoffen
DE2737473A1 (de) Verfahren zur herstellung von polyaetherpolyolen, von gemischen, die diese enthalten und verwendung dieser gemische zur herstellung von polyurethan- schaumstoffen
DE2711735C2 (enExample)
DE2534809C2 (de) Biegsamer Polyurethanschaum und Verfahren zu seiner Herstellung
DE1122698B (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE69010982T2 (de) Polyurethan-Weichschaumstoffe sowie Verfahren zu deren Herstellung.
DE2542216B2 (de) Verfahren zur Herstellung von festen Polyurethanschaumstoffen mit verminderter Oberflächenzerbroselbarkeit
DE4318120C5 (de) Verfahren zur Herstellung von offenzelligen Polyurethan-Weichschaumstoffen
DE4029081C1 (enExample)
DE2544567A1 (de) Verfahren zur herstellung von polyaetherpolyolen
EP0747411B1 (de) Verfahren zur Herstellung von Aromaten enthaltenden Polyetherpolyolen
DE2731012A1 (de) Modifizierte polyole
DE2251889C2 (de) Verfahren zur Herstellung von harten Polyurethanschaumstoffen in situ auf einer Oberfläche
CH423226A (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1720953B2 (de) Verfahren zur Herstellung von harten, Isocyanuratringstrukturen enthaltenden Schaumstoffen
DE1153518B (de) Verfahren zur Herstellung von stabilen und harten Polyurethan-Schaumstoffen auf Polyaetherbasis

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee