FR2028015A1 - - Google Patents

Info

Publication number
FR2028015A1
FR2028015A1 FR7000778A FR7000778A FR2028015A1 FR 2028015 A1 FR2028015 A1 FR 2028015A1 FR 7000778 A FR7000778 A FR 7000778A FR 7000778 A FR7000778 A FR 7000778A FR 2028015 A1 FR2028015 A1 FR 2028015A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7000778A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2028015A1 publication Critical patent/FR2028015A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • C08G18/08—Processes
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7000778A 1969-01-09 1970-01-09 Withdrawn FR2028015A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0323/69A GB1279415A (en) 1969-01-09 1969-01-09 New polymerisation process

Publications (1)

Publication Number Publication Date
FR2028015A1 true FR2028015A1 (fr) 1970-10-02

Family

ID=9720006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000778A Withdrawn FR2028015A1 (fr) 1969-01-09 1970-01-09

Country Status (8)

Country Link
US (1) US3635904A (fr)
BE (1) BE744282A (fr)
DE (1) DE2000900A1 (fr)
FR (1) FR2028015A1 (fr)
GB (1) GB1279415A (fr)
NL (1) NL7000241A (fr)
SE (1) SE362655B (fr)
ZA (1) ZA7060B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039663A2 (fr) * 1980-05-07 1981-11-11 Ciba-Geigy Ag Procédé de préparation de polymères réticulés et non saturés et ces polymères
WO1992013809A1 (fr) * 1991-01-30 1992-08-20 Recon Developments Limited Moulage d'une pierre artificielle

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887525A (en) * 1971-03-30 1975-06-03 Ici Ltd Process for preparing solvent-soluble polyurethanes
BE794607A (fr) * 1972-01-28 1973-07-26 Dow Chemical Co Polyurethannes rigides solides et leur preparation
US3917571A (en) * 1973-06-04 1975-11-04 Dow Chemical Co Non-elastomeric polyurethane compositions formed from a mixture of a low molecular weight polyol and an hydroxyl containing polyoxyalkylene compound
DE2623401C3 (de) * 1976-05-25 1981-07-16 Bayer Ag, 5090 Leverkusen Verfahren zur lösungsmittelfreien Herstellung von massiven Kunststoff-Formteilen
US4036820A (en) * 1976-07-12 1977-07-19 The Dow Chemical Company Non-catalytic process for preparing rapid-setting rigid polyurethanes
DE2651089C3 (de) * 1976-11-09 1980-06-12 Bayer Ag, 5090 Leverkusen Selbsthältendes Material für Stutzverbände
US4411262A (en) * 1978-04-21 1983-10-25 Bayer Aktiengesellschaft Constructional material
US4386039A (en) * 1980-02-11 1983-05-31 Thermo Electron Corporation Process for forming an optically clear polyurethane lens or cornea
US4570622A (en) * 1981-12-31 1986-02-18 Bayer Aktiengesellschaft Constructional material
US4956438A (en) * 1989-02-08 1990-09-11 The Dow Chemical Company Bulk polyurethane ionomers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039663A2 (fr) * 1980-05-07 1981-11-11 Ciba-Geigy Ag Procédé de préparation de polymères réticulés et non saturés et ces polymères
EP0039663A3 (en) * 1980-05-07 1982-10-06 Ciba-Geigy Ag Process for preparing crosslinked saturated polymers, and these polymers
WO1992013809A1 (fr) * 1991-01-30 1992-08-20 Recon Developments Limited Moulage d'une pierre artificielle
GB2270921A (en) * 1991-01-30 1994-03-30 Recon Dev Moulding of artificial stone
GB2270921B (en) * 1991-01-30 1995-07-05 Recon Dev Moulding of artificial stone

Also Published As

Publication number Publication date
BE744282A (fr) 1970-07-09
GB1279415A (en) 1972-06-28
DE2000900A1 (de) 1970-07-23
US3635904A (en) 1972-01-18
NL7000241A (fr) 1970-07-13
SE362655B (fr) 1973-12-17
ZA7060B (en) 1971-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse