BE829343A - Mousses cellulaires rigides et leurs preparations - Google Patents

Mousses cellulaires rigides et leurs preparations

Info

Publication number
BE829343A
BE829343A BE1006679A BE1006679A BE829343A BE 829343 A BE829343 A BE 829343A BE 1006679 A BE1006679 A BE 1006679A BE 1006679 A BE1006679 A BE 1006679A BE 829343 A BE829343 A BE 829343A
Authority
BE
Belgium
Prior art keywords
preparations
rigid cellular
cellular foams
foams
rigid
Prior art date
Application number
BE1006679A
Other languages
English (en)
Inventor
T L Narayan
M Cenker
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 filed Critical
Publication of BE829343A publication Critical patent/BE829343A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805Compounds having only one group containing active hydrogen
    • C08G18/2815Monohydroxy compounds
    • C08G18/282Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/09Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/095Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to carbodiimide or uretone-imine groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/161Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/166Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168Organic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67Unsaturated compounds having active hydrogen
    • C08G18/671Unsaturated compounds having only one group containing active hydrogen
    • C08G18/674Unsaturated compounds containing the unsaturation at least partially in a cyclic ring having at least one oxygen atom in the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0025Foam properties rigid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902Cellular polymer containing an isocyanurate structure

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)
BE1006679A 1974-05-23 1975-05-22 Mousses cellulaires rigides et leurs preparations BE829343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472587A US3922238A (en) 1974-05-23 1974-05-23 Carbodiimide-isocyanurate foams containing urethane linkages

Publications (1)

Publication Number Publication Date
BE829343A true BE829343A (fr) 1975-11-24

Family

ID=23876121

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006679A BE829343A (fr) 1974-05-23 1975-05-22 Mousses cellulaires rigides et leurs preparations

Country Status (10)

Country Link
US (1) US3922238A (fr)
JP (1) JPS514299A (fr)
BE (1) BE829343A (fr)
CA (1) CA1024299A (fr)
DE (1) DE2523029A1 (fr)
FR (1) FR2272114A1 (fr)
GB (1) GB1492144A (fr)
IT (1) IT1035845B (fr)
NL (1) NL7506047A (fr)
ZA (1) ZA753104B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029610A (en) * 1974-05-23 1977-06-14 Basf Wyandotte Corporation Carbodiimide-isocyanurate foams containing urethane linkages
DE2425448A1 (de) * 1974-05-25 1975-12-04 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
DE2438369A1 (de) * 1974-08-09 1976-02-26 Basf Ag Verfahren zur herstellung selbstverloeschender urethangruppenhaltiger polyisocyanuratschaumstoffe
US4232127A (en) * 1974-12-19 1980-11-04 Basf Wyandotte Corporation Furan-modified isocyanurate foams
US4051082A (en) * 1976-02-02 1977-09-27 Basf Wyandotte Corporation Carbodiimide-isocyanurate foams modified with ethoxylated polyols
US4066580A (en) * 1976-06-07 1978-01-03 Basf Wyandotte Corporation Process for the manufacture of polyisocyanurate foams
US4150207A (en) * 1977-06-13 1979-04-17 Basf Wyandotte Corporation Alumina trihydrate as flame retardant agent for urethane-modified carbodiimide-isocyanurate foams
US4165414A (en) * 1978-01-23 1979-08-21 Basf Wyandotte Corporation Urethane-modified isocyanurate foams having improved insulating and flame retardant properties
EP0008589A1 (fr) * 1978-08-24 1980-03-19 Basf Wyandotte Corporation Alumine trihydratée comme agent retardant les flammes pour une mousse carbodiimide-isocyanurate modifiée par des groupes uréthanes
US4388420A (en) * 1980-05-05 1983-06-14 Basf Wyandotte Corporation Process for preparing a microcellular polyurethane foam with improved green strength
US4410641A (en) * 1982-01-04 1983-10-18 Basf Wyandotte Corporation Polysiocyanurate-polyurethane foams
EP0095530B1 (fr) * 1982-06-01 1987-04-22 The Dow Chemical Company Mousses de polyuréthane et de polyisocyanurate modifié par de l'uréthane et un procédé pour leur préparation
US4607064A (en) * 1983-05-16 1986-08-19 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US4661529A (en) * 1984-08-09 1987-04-28 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US4806573A (en) * 1986-09-09 1989-02-21 Hexcel Corporation Polyimide foam precursor and its use in reinforcing open-cell materials
US4830883A (en) * 1986-09-09 1989-05-16 Hexcel Corporation Polyimide foam precursor and its use in reinforcing open-cell materials
CA1288546C (fr) * 1986-11-14 1991-09-03 Ragui Ghali Mousse, composition; et leur production
DE3903336A1 (de) * 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
EP0527138B2 (fr) * 1990-03-23 2000-10-18 E.I. Du Pont De Nemours And Company Mousses de polymere contenant des agents de blocage
US5384338A (en) * 1992-12-31 1995-01-24 Basf Corporation CFC and HCFC-free rigid insulating foams having low-K factors and decreased flammability
JP2619614B2 (ja) * 1994-12-07 1997-06-11 大同鋼板株式会社 断熱パネル及びその製造方法
JP2584955B2 (ja) * 1994-12-07 1997-02-26 大同鋼板株式会社 変性ポリイソシアヌレート発泡体及びその製造法並びにポリオール組成物
DE19526979A1 (de) * 1995-07-25 1997-01-30 Basf Ag Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676380A (en) * 1969-05-19 1972-07-11 Upjohn Co Low friability polyisocyanurate foams
US3723364A (en) * 1971-03-01 1973-03-27 Upjohn Co Copolymer foams containing isocyanurate,carbodiimide and either amideor imide linkages
US3715337A (en) * 1971-06-01 1973-02-06 Minnesota Mining & Mfg Preparation of poly(isocyanurate-urethanes) using trithiocarbonates as catalysts
US3836424A (en) * 1972-07-18 1974-09-17 R Grieve Polyisocyanurate foam articles

Also Published As

Publication number Publication date
CA1024299A (fr) 1978-01-10
IT1035845B (it) 1979-10-20
NL7506047A (nl) 1975-11-25
ZA753104B (en) 1976-04-28
GB1492144A (en) 1977-11-16
US3922238A (en) 1975-11-25
JPS514299A (fr) 1976-01-14
FR2272114A1 (fr) 1975-12-19
AU8136975A (en) 1976-11-25
DE2523029A1 (de) 1975-11-27

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