IT1109228B - Procedimento per la preparazione di soluzioni acquose stabili derivate da poliisocianati e prodotto ottenuto - Google Patents

Procedimento per la preparazione di soluzioni acquose stabili derivate da poliisocianati e prodotto ottenuto

Info

Publication number
IT1109228B
IT1109228B IT5180878A IT5180878A IT1109228B IT 1109228 B IT1109228 B IT 1109228B IT 5180878 A IT5180878 A IT 5180878A IT 5180878 A IT5180878 A IT 5180878A IT 1109228 B IT1109228 B IT 1109228B
Authority
IT
Italy
Prior art keywords
polyisocyanates
procedure
preparation
product obtained
stable water
Prior art date
Application number
IT5180878A
Other languages
English (en)
Other versions
IT7851808A0 (it
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 IT7851808A0 publication Critical patent/IT7851808A0/it
Application granted granted Critical
Publication of IT1109228B publication Critical patent/IT1109228B/it

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)
IT5180878A 1977-11-09 1978-11-07 Procedimento per la preparazione di soluzioni acquose stabili derivate da poliisocianati e prodotto ottenuto IT1109228B (it)

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
IT7851808A0 IT7851808A0 (it) 1978-11-07
IT1109228B true IT1109228B (it) 1985-12-16

Family

ID=25306694

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5180878A IT1109228B (it) 1977-11-09 1978-11-07 Procedimento per la preparazione di soluzioni acquose stabili derivate da poliisocianati e prodotto ottenuto

Country Status (8)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010850B2 (en) * 1978-10-03 1990-01-31 Imperial Chemical Industries Plc Liquid polyisocyanate compositions
EP0095594B1 (en) * 1982-05-28 1986-08-27 The Dow Chemical Company Stable aqueous polyisocyanate emulsions
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
US4609513A (en) * 1984-08-15 1986-09-02 Jim Walter Research Corp. Binder composition for manufacture of fiberboard
US4752637A (en) * 1984-08-15 1988-06-21 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
US6846849B2 (en) 2001-10-24 2005-01-25 Temple-Inland Forest Products Corporation Saccharide-based resin for the preparation of foam
WO2003035740A1 (en) 2001-10-24 2003-05-01 Temple-Inland Forest Products Corporation Saccharide-based resin for the preparation of composite products
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

Family Cites Families (11)

* 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
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
NL127106C (it) * 1959-04-23 1900-01-01
DE1720617A1 (de) * 1967-02-10 1971-07-01 Bayer Ag Verfahren zur Herstellung von Polyurethanpolyharnstoffen
BE759114A (fr) * 1969-11-25 1971-05-18 Marles Kuhlmann Wyandotte Polymeres urethane-uree solubles dans l'eau
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 (it) * 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
US4055548A (en) * 1976-09-17 1977-10-25 The Upjohn Company Storage-stable liquid polyisocyanate composition

Also Published As

Publication number Publication date
FR2408635A1 (fr) 1979-06-08
DE2848468A1 (de) 1979-05-10
JPS5477694A (en) 1979-06-21
DE2848468C2 (de) 1985-01-10
GB2007690A (en) 1979-05-23
PT68689A (en) 1978-11-01
IT7851808A0 (it) 1978-11-07
NL7811128A (nl) 1979-05-11
GB2007690B (en) 1982-02-24
JPS5643246B2 (it) 1981-10-12
NL187445B (nl) 1991-05-01
FR2408635B1 (fr) 1985-11-15
US4143014A (en) 1979-03-06
NL187445C (nl) 1991-10-01

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951018