ES482174A1 - Un metodo de preparar una dispersion acuosa de poliuretano ionico. - Google Patents

Un metodo de preparar una dispersion acuosa de poliuretano ionico.

Info

Publication number
ES482174A1
ES482174A1 ES482174A ES482174A ES482174A1 ES 482174 A1 ES482174 A1 ES 482174A1 ES 482174 A ES482174 A ES 482174A ES 482174 A ES482174 A ES 482174A ES 482174 A1 ES482174 A1 ES 482174A1
Authority
ES
Spain
Prior art keywords
crosslinked polyurethane
prepolymer
aqueous dispersions
crosslinked
water
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
ES482174A
Other languages
English (en)
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.)
Wilmington Chemical Corp
Original Assignee
Wilmington Chemical Corp
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 Wilmington Chemical Corp filed Critical Wilmington Chemical Corp
Publication of ES482174A1 publication Critical patent/ES482174A1/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
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un método de preparar una disposición acuosa de poliuretano iónico, que comprende: hacer reaccionar una mezcla de compuestos hidrogenados polifuncionales, que incluye un compuesto hidrogenado polifuncional que tiene una funcionalidad de 3 ó más, y un compuesto hidrogenado reactivo polifuncional, que tiene en él un grupo solubilizador iónicamente neutralizable, con un isocianato para formar prepolímero no reticulado, que tiene en él grupos isocianato sin reaccionar; neutralizar iónicamente dicho grupo solubilizador para hacer a dicho prepolímero dispersable en agua; dispersar dicho prepolímero en agua; prolongar la cadena de dicho prepolímero dispersado para formar una dispersión de poliuretano reticulado libre de isocianato.
ES482174A 1978-10-02 1979-07-04 Un metodo de preparar una dispersion acuosa de poliuretano ionico. Expired ES482174A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/947,544 US4554308A (en) 1978-10-02 1978-10-02 Crosslinked polyurethane dispersions

Publications (1)

Publication Number Publication Date
ES482174A1 true ES482174A1 (es) 1980-04-01

Family

ID=25486292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482174A Expired ES482174A1 (es) 1978-10-02 1979-07-04 Un metodo de preparar una dispersion acuosa de poliuretano ionico.

Country Status (21)

Country Link
US (1) US4554308A (es)
JP (2) JPS5548244A (es)
AT (1) AT379819B (es)
AU (1) AU532058B2 (es)
BE (1) BE878962A (es)
CA (1) CA1154191A (es)
CH (1) CH648579A5 (es)
CS (1) CS212711B2 (es)
DE (1) DE2931044A1 (es)
DK (1) DK160767C (es)
ES (1) ES482174A1 (es)
FI (1) FI66191C (es)
FR (1) FR2438069B1 (es)
GB (1) GB2031920B (es)
IT (1) IT1120520B (es)
LU (1) LU81722A1 (es)
NL (1) NL187400C (es)
NO (1) NO153854C (es)
NZ (1) NZ191498A (es)
PL (1) PL128445B1 (es)
SE (1) SE445925B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332710A (en) * 1981-02-17 1982-06-01 Norwood Industries, Inc. Thermal coagulation of polyurethane dispersions
DE3233605A1 (de) * 1982-09-10 1984-03-15 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von vernetzten polyurethan-ionomerdispersionen
DE3421257C2 (de) * 1984-06-07 1986-07-10 Zeller + Gmelin GmbH & Co, 7332 Eislingen Einkomponentenformulierung zur Entklebung, Ausfällung und Koagulierung von Steinschlag- und Unterbodenschutz auf Basis von Wachsen, wachsähnlichen Kunststoffen und Kunststoffdispersionen sowie von Kunstharzlacken in Naßabscheidern von Spritzlackieranlagen unter Erzielung eines aufschwimmenden Lackschlamms und deren Verwendung
US4657964A (en) * 1985-07-03 1987-04-14 Ici Americas Inc. Aqueous-based urethane coating compositions
DE3606513C2 (de) * 1986-02-28 1998-05-07 Basf Coatings Ag Dispersionen von vernetzten Polymermikroteilchen in wäßrigen Medien und Verfahren zur Herstellung dieser Dispersionen
US4690953A (en) * 1986-03-11 1987-09-01 Seton Company Method of frothing aqueous ionic polyurethane dispersions and products produced therefrom
IT1213441B (it) * 1986-12-30 1989-12-20 Ausimont Spa Dispersioni acquose di poliuretani e fluorurati e loro impiego per spalmature tessili.
DE3704350A1 (de) * 1987-02-12 1988-08-25 Henkel Kgaa Wasserverduennbare ueberzugsmittel
US4937283A (en) * 1987-03-02 1990-06-26 The Goodyear Tire & Rubber Company Meta-tetramethyl xylene diamine polyurethane compositions and process of making the same
US4780523A (en) * 1987-03-02 1988-10-25 The Goodyear Tire & Rubber Company Meta-tetramethyl xylene diamine polyurethane compositions and process of making the same
EP0296098A3 (en) * 1987-06-16 1989-08-23 W.R. Grace & Co.-Conn. Crosslinked polyurethane emulsion, process and prepolymer for its production and process for forming coatings from said emulsion
DE3735587A1 (de) * 1987-10-21 1989-05-11 Bayer Ag Verfahren zur herstellung von waessrigen polyurethan-polyharnstoffdispersionen
US4822685A (en) * 1987-12-10 1989-04-18 Ppg Industries, Inc. Method for preparing multi-layered coated articles and the coated articles prepared by the method
US4895894A (en) * 1988-05-31 1990-01-23 The Dow Chemical Company Modulus modification of water borne polyurethane-ureas
US4956438A (en) * 1989-02-08 1990-09-11 The Dow Chemical Company Bulk polyurethane ionomers
US5139854A (en) * 1989-12-12 1992-08-18 E. I. Du Pont De Nemours And Company Coating composition of polyesterurethane and polyisocyanate crosslinking agent in laminate
US5122560A (en) * 1989-12-12 1992-06-16 E. I. Du Pont De Nemours And Company Coating composition of polyesterurethane and polyisocyanate crosslinking agent
JPH0735147B2 (ja) * 1990-03-23 1995-04-19 鬼怒川ゴム工業株式会社 車両用マッドガード
JPH06508865A (ja) * 1991-04-12 1994-10-06 ロバート　エム．エバンズ　アソゥシエイツ，インコーポレイテッド ポリウレタン含有シーラント及び塗布物
US6106813A (en) 1993-08-04 2000-08-22 L'oreal Polyester polyurethanes, process for preparing them, produced from the said polyester polyurethanes and their use in cosmetic compositions
US6133399A (en) * 1994-06-24 2000-10-17 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions containing dimer/trimer
US6160076A (en) * 1994-06-24 2000-12-12 Arco Chemical Technology, L. P. Cross-linked aqueous polyurethane dispersions containing dimer/trimer
US6239209B1 (en) 1999-02-23 2001-05-29 Reichhold, Inc. Air curable water-borne urethane-acrylic hybrids
PT1161470E (pt) * 1999-02-25 2003-07-31 Bayer Ag Camada barreira aquosa a base de dispersoes de poliuretano
US6635706B1 (en) 1999-06-23 2003-10-21 Reichhold, Inc. Urethane-acrylic hybrid polymer dispersion
EP2271685B1 (en) * 2007-12-26 2018-01-03 Dow Global Technologies LLC Polyurethane dispersions and coatings produced therefrom
US8142857B2 (en) * 2008-12-08 2012-03-27 Chung-Shan Institute Of Science And Technology, Armaments Bureau, Ministry Of National Defense Compound and method for producing the same
WO2010071065A1 (ja) * 2008-12-19 2010-06-24 昭和電工株式会社 熱硬化性インキ組成物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
DE1570615C3 (de) * 1965-10-16 1975-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von dispergierbaren Polyurethanen
FR1521170A (fr) * 1966-04-28 1968-04-12 Bayer Ag Procédé de préparation de dispersions aqueuses de produits de polyaddition réticulés présentant des groupes urée
US3412054A (en) * 1966-10-31 1968-11-19 Union Carbide Corp Water-dilutable polyurethanes
US3870684A (en) * 1970-04-29 1975-03-11 Bayer Ag Preparation of cross-linked particles of polyurethane or polyurea containing ionic groups
US3988278A (en) * 1970-08-17 1976-10-26 Minnesota Mining And Manufacturing Company Stable polymer latex and process for making same
US3923713A (en) * 1972-07-26 1975-12-02 American Cyanamid Co Non-yellowing textile adhesive
DE2325825C3 (de) * 1973-05-22 1980-07-03 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung vonvemetetel1· licht- und lagerstabilen, wäßrigen Polyurethandispersionen
AU502343B2 (en) * 1975-06-02 1979-07-19 Ppg Industries, Inc. Aqueous dispersion of a non-gelled polyurethane
US4046729A (en) * 1975-06-02 1977-09-06 Ppg Industries, Inc. Water-reduced urethane coating compositions
JPS5216595A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing anionic polyurethane emulsions
DE2551094A1 (de) * 1975-11-14 1977-05-26 Bayer Ag Verfahren zur herstellung von in wasser dispergierbaren polyurethanen
US4147679A (en) * 1976-06-02 1979-04-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
CA1131376A (en) * 1976-10-04 1982-09-07 David G. Hangauer, Jr. Aqueous urea-urethane dispersions
JPS5385894A (en) * 1977-01-06 1978-07-28 Dainichi Seika Kogyo Kk Aqueous dispersion
JPS53106753A (en) * 1977-02-28 1978-09-18 Textron Inc Water despersion system of urea urethane polymer and method of making same
US4387181A (en) * 1980-04-09 1983-06-07 Textron, Inc. Polymer compositions and manufacture

Also Published As

Publication number Publication date
IT7950057A0 (it) 1979-08-17
FI66191B (fi) 1984-05-31
FR2438069B1 (fr) 1986-01-10
NO153854C (no) 1986-06-04
SE7908109L (sv) 1980-04-03
BE878962A (fr) 1980-01-16
DK410979A (da) 1980-04-03
JPS60137919A (ja) 1985-07-22
GB2031920B (en) 1982-11-24
DK160767C (da) 1991-09-23
NO793157L (no) 1980-04-08
GB2031920A (en) 1980-04-30
DE2931044C2 (es) 1991-07-25
CS212711B2 (en) 1982-03-26
AU532058B2 (en) 1983-09-15
AT379819B (de) 1986-03-10
NZ191498A (en) 1981-12-15
DE2931044A1 (de) 1980-04-17
CH648579A5 (de) 1985-03-29
PL218627A1 (es) 1980-10-06
LU81722A1 (fr) 1980-01-24
NL187400B (nl) 1991-04-16
PL128445B1 (en) 1984-01-31
ATA592479A (de) 1985-07-15
DK160767B (da) 1991-04-15
FI792909A (fi) 1980-04-03
AU5051179A (en) 1980-04-17
JPS5548244A (en) 1980-04-05
IT1120520B (it) 1986-03-26
FR2438069A1 (fr) 1980-04-30
US4554308A (en) 1985-11-19
NL187400C (nl) 1991-09-16
FI66191C (fi) 1984-09-10
JPS638141B2 (es) 1988-02-20
CA1154191A (en) 1983-09-20
SE445925B (sv) 1986-07-28
JPS6411227B2 (es) 1989-02-23
NL7907288A (nl) 1980-04-08
NO153854B (no) 1986-02-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603