FR2408635A1 - Solutions aqueuses stables a l'entreposage derivees de polyisocyanates - Google Patents

Solutions aqueuses stables a l'entreposage derivees de polyisocyanates

Info

Publication number
FR2408635A1
FR2408635A1 FR7831554A FR7831554A FR2408635A1 FR 2408635 A1 FR2408635 A1 FR 2408635A1 FR 7831554 A FR7831554 A FR 7831554A FR 7831554 A FR7831554 A FR 7831554A FR 2408635 A1 FR2408635 A1 FR 2408635A1
Authority
FR
France
Prior art keywords
polyisocyanates
mixture
solutions
glycol
stable aqueous
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.)
Granted
Application number
FR7831554A
Other languages
English (en)
Other versions
FR2408635B1 (fr
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Publication of FR2408635A1 publication Critical patent/FR2408635A1/fr
Application granted granted Critical
Publication of FR2408635B1 publication Critical patent/FR2408635B1/fr
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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic

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)
  • Paints Or Removers (AREA)

Abstract

L'INVENTION CONCERNE DES SOLUTIONS AQUEUSES STABLES A L'ENTREPOSAGE, DERIVEES DE POLYISOCYANATES POLYMETHYLENE-POLYPHENYLIQUES. LES SOLUTIONS DE L'INVENTION SONT OBTENUES EN MELANGEANT DES POLYISOCYANATES POLYMETHYLENE-POLYPHENYLIQUES AVEC UNE QUANTITE INFERIEURE A LA STOECHIOMETRIE D'UN POLYETHYLENE-GLYCOL (PM 600 A 3000) OU D'UN POLYPROPYLENE-GLYCOL PROTEGE AVEC 15 A 85 D'OXYDE D'ETHYLENE (PM 1000 A 3500) ET, DANS LES LIMITES D'UNE COURTE PERIODE D'OBTENTION DU MELANGE, MAIS PENDANT LA PERIODE AU COURS DE LAQUELLE CE MELANGE EST ENTIEREMENT SOLUBLE DANS L'EAU, EN DISSOLVANT DANS L'EAU LE MELANGE EN QUESTION. A TITRE DE VARIANTE, UN AGENT BIFONCTIONNEL D'ALLONGEMENT EST AJOUTE A LA SOLUTION RESULTANTE EN QUANTITE INFERIEURE A LA QUANTITE NECESSAIRE POUR REAGIR AVEC LA TOTALITE DES GROUPES ISOCYANATE. LES SOLUTIONS DE L'INVENTION SONT INTERESSANTES A UTILISER COMME COMPOSITIONS DE REVETEMENT ETANCHE POUR LE BOIS ET D'AUTRES SUBSTRATS ET, SOUS LA FORME D'EMULSIONS AVEC DES POLYISOCYANATES, COMME LIANTS DE QUALITE POUR BOIS REGENERE.
FR7831554A 1977-11-09 1978-11-08 Solutions aqueuses stables a l'entreposage derivees de polyisocyanates Expired FR2408635B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/849,859 US4143014A (en) 1977-11-09 1977-11-09 Novel compositions

Publications (2)

Publication Number Publication Date
FR2408635A1 true FR2408635A1 (fr) 1979-06-08
FR2408635B1 FR2408635B1 (fr) 1985-11-15

Family

ID=25306694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831554A Expired FR2408635B1 (fr) 1977-11-09 1978-11-08 Solutions aqueuses stables a l'entreposage derivees de polyisocyanates

Country Status (8)

Country Link
US (1) US4143014A (fr)
JP (1) JPS5477694A (fr)
DE (1) DE2848468C2 (fr)
FR (1) FR2408635B1 (fr)
GB (1) GB2007690B (fr)
IT (1) IT1109228B (fr)
NL (1) NL187445C (fr)
PT (1) PT68689A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010850B2 (fr) * 1978-10-03 1990-01-31 Imperial Chemical Industries Plc Compositions de polyisocyanates liquides
EP0095594B1 (fr) * 1982-05-28 1986-08-27 The Dow Chemical Company Emulsions aqueuses stables de polyisocyanate
DE3241450A1 (de) * 1982-11-10 1984-05-10 Basf Ag, 6700 Ludwigshafen Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
US4528154A (en) * 1983-06-15 1985-07-09 Atlantic Richfield Company Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
US4752637A (en) * 1984-08-15 1988-06-21 Jim Walter Research Corp. Binder composition for manufacture of fiberboard
US4609513A (en) * 1984-08-15 1986-09-02 Jim Walter Research Corp. Binder composition for manufacture of fiberboard
JPS6197315A (ja) * 1984-10-18 1986-05-15 Nippon Kasei Kk ポリイソシアネ−ト水性分散体
FR2608961B1 (fr) * 1985-07-08 1992-04-10 Dai Ichi Kogyo Seiyaku Co Ltd Procede pour la fabrication d'articles de forme a partir de matieres en particules vegetales
JPS62169604A (ja) * 1985-07-08 1987-07-25 Dai Ichi Kogyo Seiyaku Co Ltd シ−ト及び成型品の製造方法
US4898776A (en) * 1986-09-29 1990-02-06 Jim Walter Reasearch Corp. Isocyanate/surfactant-modified polyol binder for manufacture of lignocellulosic composites
US4833182A (en) * 1986-09-29 1989-05-23 Jim Walter Research Corp. Isocyanate-polyester polyol binder for manufacture of cellulosic composites
IT1231963B (it) * 1989-09-25 1992-01-16 Mini Ricerca Scient Tecnolog Composizioni leganti per la preparazione di compositi lignocellulosici.
US5494942A (en) * 1993-12-27 1996-02-27 The Dow Chemical Company Process for preparing a rigid polyurethane foam and laminate articles therewith
DE19654429A1 (de) * 1996-12-24 1998-06-25 Bayer Ag Wasserdispergierbare Polyisocyanatgemische als Additive für Beton
DE19740454A1 (de) 1997-09-15 1999-03-18 Bayer Ag Wasserdispergierbare bzw. wasserlösliche Polyurethane als Additive für Beton
WO2003035740A1 (fr) 2001-10-24 2003-05-01 Temple-Inland Forest Products Corporation Resine a base de saccharides pour la preparation de produits composites
US6846849B2 (en) 2001-10-24 2005-01-25 Temple-Inland Forest Products Corporation Saccharide-based resin for the preparation of foam
US6838516B2 (en) 2002-07-26 2005-01-04 Great Eastern Resins Industrial Co., Ltd. Water dispersible polyisocyanate composition and its uses
CN103666371A (zh) * 2013-12-24 2014-03-26 中铁十九局集团第三工程有限公司 高速铁路混凝土结构变形缝嵌填封堵剂的配制方法
CN106281192B (zh) * 2015-05-15 2019-05-14 万华禾香板业有限责任公司 一种可乳化异氰酸酯组合物及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279244A (fr) * 1959-04-23 1961-12-22 Deering Milliken Res Corp Nouveaux polymères de polyoxyalkylène glycols et de diisocyanates et emploi de ces produits en particulier dans l'encollage des fils textiles
FR1560629A (fr) * 1967-02-10 1969-03-21
FR2068637A1 (fr) * 1969-11-25 1971-08-27 Harles Kuhlmann Wyandott
US4055548A (en) * 1976-09-17 1977-10-25 The Upjohn Company Storage-stable liquid polyisocyanate composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948691A (en) * 1951-05-10 1960-08-09 Mobay Chemical Corp High molecular weight polyether urethane polymers
NL127106C (fr) * 1959-04-23 1900-01-01
US3763070A (en) * 1970-06-03 1973-10-02 Ici Ltd Hydraulic cement with polyisocyanate and aliphatic polyepoxide
US3894131A (en) * 1972-05-18 1975-07-08 Minnesota Mining & Mfg Poly(urethane-urea) sealants and sealing underground structures therewith
JPS557043B2 (fr) * 1972-08-15 1980-02-21
CA991973A (en) * 1973-03-27 1976-06-29 Sumitomo Bakelite Company Method for bonding wet woods
GB1502777A (en) * 1974-09-12 1978-03-01 Ici Ltd Polyurethane foams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279244A (fr) * 1959-04-23 1961-12-22 Deering Milliken Res Corp Nouveaux polymères de polyoxyalkylène glycols et de diisocyanates et emploi de ces produits en particulier dans l'encollage des fils textiles
FR1560629A (fr) * 1967-02-10 1969-03-21
FR2068637A1 (fr) * 1969-11-25 1971-08-27 Harles Kuhlmann Wyandott
US4055548A (en) * 1976-09-17 1977-10-25 The Upjohn Company Storage-stable liquid polyisocyanate composition
FR2364937A1 (fr) * 1976-09-17 1978-04-14 Upjohn Co Compositions de polymethylene polyphenylisocyanate et leur preparation

Also Published As

Publication number Publication date
IT7851808A0 (it) 1978-11-07
NL7811128A (nl) 1979-05-11
FR2408635B1 (fr) 1985-11-15
GB2007690A (en) 1979-05-23
DE2848468C2 (de) 1985-01-10
US4143014A (en) 1979-03-06
JPS5477694A (en) 1979-06-21
JPS5643246B2 (fr) 1981-10-12
PT68689A (en) 1978-11-01
DE2848468A1 (de) 1979-05-10
NL187445B (nl) 1991-05-01
GB2007690B (en) 1982-02-24
IT1109228B (it) 1985-12-16
NL187445C (nl) 1991-10-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse