BE834468A - Mousses d'isocyanurate et leur fabrication - Google Patents

Mousses d'isocyanurate et leur fabrication

Info

Publication number
BE834468A
BE834468A BE1006957A BE1006957A BE834468A BE 834468 A BE834468 A BE 834468A BE 1006957 A BE1006957 A BE 1006957A BE 1006957 A BE1006957 A BE 1006957A BE 834468 A BE834468 A BE 834468A
Authority
BE
Belgium
Prior art keywords
manufacture
isocyanurate foams
isocyanurate
foams
Prior art date
Application number
BE1006957A
Other languages
English (en)
Inventor
M Cenker
T L Narayan
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 BE834468A publication Critical patent/BE834468A/fr

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
    • C08G18/8183—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen with unsaturated compounds containing the unsaturation at least partially in a cyclic ring 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
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/674—Unsaturated compounds containing the unsaturation at least partially in a cyclic ring 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • 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
    • Y10S521/902—Cellular 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)
BE1006957A 1974-12-19 1975-10-14 Mousses d'isocyanurate et leur fabrication BE834468A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/534,559 US4232127A (en) 1974-12-19 1974-12-19 Furan-modified isocyanurate foams

Publications (1)

Publication Number Publication Date
BE834468A true BE834468A (fr) 1976-04-14

Family

ID=24130579

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006957A BE834468A (fr) 1974-12-19 1975-10-14 Mousses d'isocyanurate et leur fabrication

Country Status (10)

Country Link
US (1) US4232127A (fr)
JP (1) JPS5175797A (fr)
AU (1) AU498674B2 (fr)
BE (1) BE834468A (fr)
CA (1) CA1066450A (fr)
DE (1) DE2546183A1 (fr)
FR (1) FR2295053A1 (fr)
GB (1) GB1517782A (fr)
NL (1) NL7511918A (fr)
ZA (1) ZA755750B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316935A (en) 1979-03-12 1982-02-23 The Celotex Corporation Polyisocyanurate foam and laminates thereof and process for producing them

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824874A (en) * 1986-09-09 1989-04-25 Hexcel Corporation Polyimide foam precursor and its use in reinforcing open-cell materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166316A (en) * 1966-02-02 1969-10-08 Bayer Ag Polymerization of Aromatic Polyisocyanates
US3509103A (en) * 1966-10-10 1970-04-28 Chrysler Corp Furan modified polyurethane
US3894972A (en) * 1973-12-21 1975-07-15 Basf Wyandotte Corp Process for the preparation of carbodiimide-isocyanurate foams
US3922238A (en) * 1974-05-23 1975-11-25 Basf Wyandotte Corp Carbodiimide-isocyanurate foams containing urethane linkages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316935A (en) 1979-03-12 1982-02-23 The Celotex Corporation Polyisocyanurate foam and laminates thereof and process for producing them

Also Published As

Publication number Publication date
GB1517782A (en) 1978-07-12
US4232127A (en) 1980-11-04
AU498674B2 (en) 1979-03-22
CA1066450A (fr) 1979-11-13
ZA755750B (en) 1976-08-25
JPS5175797A (fr) 1976-06-30
DE2546183A1 (de) 1976-07-01
FR2295053A1 (fr) 1976-07-16
NL7511918A (nl) 1976-06-22
AU8483975A (en) 1977-03-24

Similar Documents

Publication Publication Date Title
FR2296653A1 (fr) Mousses d'isocyanurate
FR2299356A1 (fr) Polymeres d'
BE852857A (fr) Compositions cimentaires et leur production
BE836813A (fr) Composes thiazolyacetamido et leur preparation
IT1053614B (it) Procedimento ed apparecchiatura di stampaggio ad iniezione e soffiatura
JPS528181A (en) Mattlike molding and its manufacture
SE7509040L (sv) Fenolhartser och forfarande for framstellning derav
SE411306B (sv) Form avsedd att anvendas for formning av formbart material och sett att framstella sadan form
SE7612452L (sv) Hopkopplingselement och forfarande for framstellning av detsamma
FR2283679A1 (fr) 4-arylpiperidines 1,3,4-trisubstituees et leur preparation
SE410471B (sv) Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet
BE885287A (fr) Mousses de polyurethanne et leur fabrication
JPS52140622A (en) Manufacture of polymer molding
FR2332291A1 (fr) Perfectionnement apporte a la fabrication de mousses de polyurethannes ignifugees
BE767849A (fr) Mousses de polyurethane moulees et leur fabrication
BE834513A (fr) Mousses d'isocyanurate
BE813052A (fr) Mousses de polyurethanne et leur fabrication.
BE823294A (fr) Fabrication de mousses de carbodiimide
BE833849A (fr) Mousses rigides et leur preparation
FR2279745A1 (fr) Nouvelles dioxanne-1,4 diones-2,5 substituees asymetriques et leur preparation
BE835003A (fr) Dispositif de fabrication d'elements moules en carbone
BE792027A (fr) Mousses de polymere de carbodiimide et leur fabrication
FR2293204A1 (fr) 6-methylergolines 8,8-disubstituees et composes apparentes
BE852304A (fr) Nouvelles compositions de polymeres et leur preparation
BE825982A (fr) Triazoloquinazolines et leur preparation