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ES8300130A1 - Un procedimiento de preparacion de un modificador de reolo- gia de uretano - Google Patents

Un procedimiento de preparacion de un modificador de reolo- gia de uretano

Info

Publication number
ES8300130A1
ES8300130A1 ES503273A ES503273A ES8300130A1 ES 8300130 A1 ES8300130 A1 ES 8300130A1 ES 503273 A ES503273 A ES 503273A ES 503273 A ES503273 A ES 503273A ES 8300130 A1 ES8300130 A1 ES 8300130A1
Authority
ES
Spain
Prior art keywords
moles
preparing
procedure
modifier
reology
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
ES503273A
Other languages
English (en)
Other versions
ES503273A0 (es
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of ES503273A0 publication Critical patent/ES503273A0/es
Publication of ES8300130A1 publication Critical patent/ES8300130A1/es
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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy 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
    • C08G18/70—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/43—Thickening agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

UN PROCEDIMIENTO DE PREPARACION DE UN MODIFICADOR DE REOLOGIA DE URETANO. CONSTA DE LAS SIGUIENTES OPERACIONES: 1 MEZCLAR A) DE 8 A 15 MOLES DE UN POLI(OXIDO DE ALCOHILENO) DE PESO MOLECULAR COMPRENDIDO ENTRE 2.000 Y 20.000; B) DE 0,5 A 5 MOLES DE UN MATERIAL POLIFUNCIONAL; C) DE 9 A 90 MOLES DE UN DIISOCIANATO Y D) DE 3 A 70 MOLES DE AGUA EN UN DISOLVENTE ORGANICA. 2 LA MEZCLA OBTENIDA, SE HACE REACCIONAR A UNA TEMPERATURA DE 100GC A 130GC HASTA QUE NO SE ENCUENTREN PRESENTES GRUPOS ISOCIANATOS LIBRES. EL DISOLVENTE EMPLEADO SE ESCOGE DE 1-METIL-2-PIRRODINONA, DIMETILFORMAMIDA, DIMETILACETAMIDA, DIMETIL-SULFOXIDO, GAMMA-BUTIROLACTONA, GAMMA-BUTIROLACTAMA,DIOXANO, ACETONITRILO O SUS MEZCLAS. EL MATERIAL POLIHIDROXILADO SE SELECCIONA DE ETILENGLICOL, PROPILENGLICOL, GLICERINA Y SUS MEZCLAS.
ES503273A 1980-08-01 1981-06-22 Un procedimiento de preparacion de un modificador de reolo- gia de uretano Expired ES8300130A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/174,479 US4298511A (en) 1980-08-01 1980-08-01 Urethane rheology modifiers and compositions containing same

Publications (2)

Publication Number Publication Date
ES503273A0 ES503273A0 (es) 1982-10-01
ES8300130A1 true ES8300130A1 (es) 1982-10-01

Family

ID=22636304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503273A Expired ES8300130A1 (es) 1980-08-01 1981-06-22 Un procedimiento de preparacion de un modificador de reolo- gia de uretano

Country Status (15)

Country Link
US (1) US4298511A (es)
JP (1) JPS6033148B2 (es)
AT (1) AT381325B (es)
AU (1) AU528106B2 (es)
BE (1) BE889821A (es)
BR (1) BR8104280A (es)
CA (1) CA1179090A (es)
DE (1) DE3127429A1 (es)
ES (1) ES8300130A1 (es)
FR (1) FR2487839B1 (es)
GB (1) GB2081283B (es)
IT (1) IT1137633B (es)
MX (1) MX159531A (es)
NL (1) NL8102767A (es)
SE (1) SE457354B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337184A (en) * 1980-12-29 1982-06-29 Ppg Industries, Inc. Urethane rheology modifiers substantially free of terminal hydrophobic groups and compositions containing same
US4327008A (en) * 1980-12-29 1982-04-27 Ppg Industries, Inc. Urethane rheology modifiers and coating compositions containing same
US4400548A (en) * 1981-08-17 1983-08-23 Union Carbide Corporation Hydroformylation process using bisphosphine monooxide ligands
DE3138625C2 (de) * 1981-09-29 1986-02-27 Basf Farben + Fasern Ag, 2000 Hamburg Dispersionen von feinteiligen Kunstharzen in Weichmachern
DE3230771A1 (de) * 1982-08-19 1984-02-23 Th. Goldschmidt Ag, 4300 Essen Verfahren zur herstellung von polymerisaten mit seitenstaendig gebundenen langkettigen alkylresten und/oder arylresten
US4499233A (en) * 1983-05-03 1985-02-12 Nl Industries, Inc. Water dispersible, modified polyurethane and a thickened aqueous composition containing it
US4497913A (en) * 1983-05-31 1985-02-05 Olin Corporation Process for preparing a stable dispersion of a polymer in a polyol and its use in the production of high resilience polyurethane foam
US4436862A (en) * 1983-06-14 1984-03-13 Nl Industries, Inc. Thermally stable thickener
GB8317354D0 (en) * 1983-06-27 1983-07-27 Ici Plc Polymer-modified polyols
US4636546A (en) * 1984-03-29 1987-01-13 Rohm And Haas Company Process for preparing modified polymer emulsion adhesives
US5023309A (en) 1987-09-18 1991-06-11 Rheox, Inc. Water dispersible, modified polyurethane thickener with improved high shear viscosity in aqueous systems
JPH04142385A (ja) * 1990-10-02 1992-05-15 Sanyo Chem Ind Ltd 水系増粘剤および経糸糊剤
JPH0525232U (ja) * 1991-09-06 1993-04-02 ヤマハ株式会社 レンジフードユニツト
JP2519638B2 (ja) 1992-08-07 1996-07-31 三洋化成工業株式会社 紙塗工液用薬剤
US5548016A (en) * 1994-03-31 1996-08-20 Tremco, Inc. Water-borne flexible parts primer
US5574081A (en) * 1994-10-11 1996-11-12 Aqualon Company Waterborne clay-containing emulsion paints with improved application performance
BR9609025A (pt) * 1995-06-07 1999-06-29 Sherwin Williams Co Espessantes de poliuretano terminalmente capeados hidroficamente
DE19919482C2 (de) * 1999-04-29 2001-04-26 Byk Chemie Gmbh Verfahren zur Herstellung eines Thixotropie-Mittels und dessen Verwendung
US6602948B2 (en) 2000-06-20 2003-08-05 Jerome M. Harris Method of reducing syneresis in aqueous compositions
CA2661156A1 (en) * 2006-09-05 2008-03-13 E. I. Dupont De Nemours And Company Aqueous compositions of sagging control agents
CA2730836A1 (en) 2008-07-17 2010-01-21 Hercules Incorporated Process for tailoring water-borne coating compositions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
FR1308345A (fr) * 1960-12-19 1962-11-03 Ici Ltd Procédé de fabrication de revêtements de surfaces notamment de revêtement de polyuréthane
US3326821A (en) * 1963-05-27 1967-06-20 Air Prod & Chem Cellular polyurethanes from organic isocyanates, high molecular weight polyether polyols and lower molecular weight hydroxy containing oxo bottoms
FR1410505A (fr) * 1963-09-19 1965-09-10 Bayer Ag Procédé de préparation de produits à partir de polysioncyanates et de composés polyhydroxylés avec utilisation de solvants organiques aqueux
BE705730A (es) * 1966-12-02 1968-03-01
US3857800A (en) * 1970-06-19 1974-12-31 Dunlop Holdings Ltd Flexible polyurethane foams prepared from a mixture of polyether polyols
US4118354A (en) * 1972-11-24 1978-10-03 Dai-Ichi Kogyo Seiyaku Co., Ltd. Polyurethane hydrogel and method for the production of the same
US3939123A (en) * 1974-06-18 1976-02-17 Union Carbide Corporation Lightly cross-linked polyurethane hydrogels based on poly(alkylene ether) polyols
US4061618A (en) * 1975-05-07 1977-12-06 National Starch And Chemical Corporation Process for preparing stable polyurethane latices
US4155892A (en) * 1975-10-03 1979-05-22 Rohm And Haas Company Polyurethane thickeners for aqueous compositions
US4079028A (en) * 1975-10-03 1978-03-14 Rohm And Haas Company Polyurethane thickeners in latex compositions
GB1545098A (en) * 1975-12-29 1979-05-02 Berol Kemi Ab Polyurethane foams their preparation and use
US4180491A (en) * 1976-12-01 1979-12-25 Rohm And Haas Company Nonionic polyurethane thickener with surfactant cothickener and organic diluent, clear concentrates, aqueous print pastes, coloring compositions, methods of making and printing
US4131604A (en) * 1977-11-23 1978-12-26 Thermo Electron Corporation Polyurethane elastomer for heart assist devices

Also Published As

Publication number Publication date
GB2081283A (en) 1982-02-17
AT381325B (de) 1986-09-25
JPS5751777A (en) 1982-03-26
NL8102767A (nl) 1982-03-01
ES503273A0 (es) 1982-10-01
GB2081283B (en) 1984-01-25
FR2487839A1 (fr) 1982-02-05
US4298511A (en) 1981-11-03
ATA316881A (de) 1986-02-15
SE8104228L (sv) 1982-02-02
MX159531A (es) 1989-06-27
BR8104280A (pt) 1982-03-23
AU528106B2 (en) 1983-04-14
AU7352781A (en) 1982-02-04
BE889821A (fr) 1982-02-01
CA1179090A (en) 1984-12-04
SE457354B (sv) 1988-12-19
IT1137633B (it) 1986-09-10
IT8123229A0 (it) 1981-07-29
DE3127429A1 (de) 1982-04-01
FR2487839B1 (fr) 1985-12-20
JPS6033148B2 (ja) 1985-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504