CA985835A - Polyisocyanate composition and preparation of polymers therefrom - Google Patents

Polyisocyanate composition and preparation of polymers therefrom

Info

Publication number
CA985835A
CA985835A CA154,477A CA154477A CA985835A CA 985835 A CA985835 A CA 985835A CA 154477 A CA154477 A CA 154477A CA 985835 A CA985835 A CA 985835A
Authority
CA
Canada
Prior art keywords
preparation
polyisocyanate composition
polymers therefrom
polymers
therefrom
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
CA154,477A
Other languages
English (en)
Other versions
CA154477S (en
Inventor
Bruce A. Khoury
Frederic W. Yeager
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA985835A publication Critical patent/CA985835A/en
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
    • C08G18/70—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)
CA154,477A 1971-11-29 1972-10-23 Polyisocyanate composition and preparation of polymers therefrom Expired CA985835A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA985835A true CA985835A (en) 1976-03-16

Family

ID=22752184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,477A Expired CA985835A (en) 1971-11-29 1972-10-23 Polyisocyanate composition and preparation of polymers therefrom

Country Status (10)

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

Families Citing this family (8)

* 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
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 (it) * 1965-05-17
US3314903A (en) * 1966-06-02 1967-04-18 Sun Oil Co Oil extended polyurethane foam and process for preparing same
GB1235733A (en) * 1967-10-19 1971-06-16 Du Pont Improvements in and relating to aromatic polyisocyanates
GB1372190A (en) * 1970-08-03 1974-10-30 Mytolon Chemicals Internationa Synthetic resin-mixed hydrocarbon system

Also Published As

Publication number Publication date
GB1411620A (en) 1975-10-29
JPS5418320B2 (it) 1979-07-06
BE792000A (fr) 1973-03-16
FR2161989A1 (it) 1973-07-13
US3755215A (en) 1973-08-28
BR7208321D0 (pt) 1973-09-13
DE2258047A1 (de) 1973-06-07
FR2161989B1 (it) 1976-04-23
JPS4862736A (it) 1973-09-01
DE2258047C2 (de) 1982-12-30
IT970495B (it) 1974-04-10
ES409017A1 (es) 1975-10-16

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