BE792000A - Compositions de polyisocyanates utilisables pour la fabricationde matieres polymeres - Google Patents

Compositions de polyisocyanates utilisables pour la fabricationde matieres polymeres

Info

Publication number
BE792000A
BE792000A BE792000DA BE792000A BE 792000 A BE792000 A BE 792000A BE 792000D A BE792000D A BE 792000DA BE 792000 A BE792000 A BE 792000A
Authority
BE
Belgium
Prior art keywords
compositions
manufacture
polymeric materials
polyisocyanates used
polyisocyanates
Prior art date
Application number
Other languages
English (en)
Inventor
B A Khoury
F W Yeager
Original Assignee
Du Pont
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.)
Publication date
Publication of BE792000A publication Critical patent/BE792000A/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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE792000D 1971-11-29 Compositions de polyisocyanates utilisables pour la fabricationde matieres polymeres BE792000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20303371A 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
BE792000A true BE792000A (fr) 1973-03-16

Family

ID=22752184

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792000D BE792000A (fr) 1971-11-29 Compositions de polyisocyanates utilisables pour la fabricationde matieres polymeres

Country Status (10)

Country Link
US (1) US3755215A (fr)
JP (1) JPS5418320B2 (fr)
BE (1) BE792000A (fr)
BR (1) BR7208321D0 (fr)
CA (1) CA985835A (fr)
DE (1) DE2258047C2 (fr)
ES (1) ES409017A1 (fr)
FR (1) FR2161989B1 (fr)
GB (1) GB1411620A (fr)
IT (1) IT970495B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143008A (en) * 1975-01-16 1979-03-06 Allied Chemical Corporation Novel adhesive, molding and filler composition incorporating toluene diisocyanate residue
AU567116B2 (en) * 1982-11-23 1987-11-12 W.R. Grace & Co. Purge trap tray
US4552600A (en) * 1982-11-23 1985-11-12 W. R. Grace & Co., Cryovac Div. Method and apparatus for manufacturing a purge trap tray
AU566845B2 (en) * 1983-07-04 1987-10-29 Daiichi Kogyo Seiyaku Co. Ltd. Polyurethane coating composition
US4904704A (en) * 1988-12-22 1990-02-27 The Dow Chemical Company Rigid foams prepared from treated toluene diisocyanate residue
US5104904A (en) * 1990-04-23 1992-04-14 Crowley Chemical Co. Use of aromatic petroleum oils as surfactant for polyurethane foams
DE4127514A1 (de) * 1991-08-20 1993-02-25 Bayer Ag Verfahren zur gewinnung von polyisocyanaten aus destillationsrueckstaenden der toluylendiisocyanatherstellung
US5405885A (en) * 1992-04-22 1995-04-11 Basf Corporation Rigid polyurethane/polyisocyanate foams containing paraffinic based oils
US5506301A (en) * 1993-12-13 1996-04-09 Bayer Corporation Treatment of isocyanate residue
US6558748B2 (en) * 2001-09-11 2003-05-06 J. M. Huber Corporation Method for forming edge sealant for wood

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680128A (en) * 1952-01-02 1954-06-01 Monsanto Chemicals Method of producing organic dhsocyanates
GB923643A (en) * 1958-12-27 1963-04-18 Dunlop Rubber Co Polymeric foam materials
DE1128647B (de) * 1960-05-09 1962-04-26 Mobay Chemical Corp Verfahren zur Herstellung von Kunststoffen nach dem Isocyanat-Polyadditionsverfahren
US3390119A (en) * 1963-12-04 1968-06-25 Monsanto Co Hydrocarbon oil-urethane compositions
US3471418A (en) * 1965-03-24 1969-10-07 Allied Chem Urethane sponge prepared from crude polyisocyanates
BE631132A (fr) * 1965-05-17
US3314903A (en) * 1966-06-02 1967-04-18 Sun Oil Co Oil extended polyurethane foam and process for preparing same
DE1803723C3 (de) * 1967-10-19 1979-04-19 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Gemische auf Basis aromatischer Polyisocyanate, Verfahren zu ihrer Herstellung und Verwendung zur Herstellung von Polyurethanschaumstoffen
GB1372190A (en) * 1970-08-03 1974-10-30 Mytolon Chemicals Internationa Synthetic resin-mixed hydrocarbon system

Also Published As

Publication number Publication date
US3755215A (en) 1973-08-28
ES409017A1 (es) 1975-10-16
FR2161989A1 (fr) 1973-07-13
GB1411620A (en) 1975-10-29
DE2258047A1 (de) 1973-06-07
CA985835A (en) 1976-03-16
FR2161989B1 (fr) 1976-04-23
IT970495B (it) 1974-04-10
BR7208321D0 (pt) 1973-09-13
DE2258047C2 (de) 1982-12-30
JPS5418320B2 (fr) 1979-07-06
JPS4862736A (fr) 1973-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE DOW CHEMICAL CY

Effective date: 19861130