GB1143309A - Aqueous dispersions of cross linked polyaddition products containing urea groups - Google Patents

Aqueous dispersions of cross linked polyaddition products containing urea groups

Info

Publication number
GB1143309A
GB1143309A GB1772867A GB1772867A GB1143309A GB 1143309 A GB1143309 A GB 1143309A GB 1772867 A GB1772867 A GB 1772867A GB 1772867 A GB1772867 A GB 1772867A GB 1143309 A GB1143309 A GB 1143309A
Authority
GB
United Kingdom
Prior art keywords
prepared
groups
aqueous dispersions
polyurethane
polyaddition products
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
GB1772867A
Inventor
Harro Witt
Dieter Dieterich
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1143309A publication Critical patent/GB1143309A/en
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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • 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

Abstract

1,143,309. Aqueous dispersions of crosslinked polyaddition products. FARBENFABRIKEN BAYER A.G. 18 April, 1967 [28 April, 1966], No. 17728/67. Heading C3R. Aqueous dispersions of cross-linked polyaddition products containing urea groups are prepared by dispersing a polyurethane and/or polyurea containing ionic groups and free isocyanate groups in water in the presence of polyamines and/or hydrazines. The polyurethane and/or polyurea containing ionic groups and free isocyanate groups may be prepared in a conventional manner (see e.g. Belgian Specification 653,223), those exemplified being prepared from (i) a linear polyether or polyester, an aliphatic or aromatic polyisocyanate and (a) N-methyldiethanolamine followed by reaction with dimethyl sulphate or (b) the potassium salt of an adduct of 1,3-propanesultone and ethylene diamine or (ii) N-methyldiethanolamine, hexamethylene - 1,6 - diisocyanate and a diamine prepared by reacting a polypropylene ether with nitrophenyl isocyanate followed by reduction. Numerous suitable polyamines and/or hydrazines are listed, those exemplified being diethylene triamine, triethylene tetramine, tetraethylenepentamine, pentaethylenehexamine, tripropylene - 1,2 - tetramine, bis - (3- aminopropyl)-amine, a polyamide prepared from adipic acid and excess diethylene triamine and hydrazine. The polyurethane and/or polyurea containing free isocyanate groups and ionic groups is preferably dissolved in an inert organic solvent and added to a solution of the polyamine or hydrazine in water, with stirring, and the organic solvent then removed by steamdistillation.
GB1772867A 1966-04-28 1967-04-18 Aqueous dispersions of cross linked polyaddition products containing urea groups Expired GB1143309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966F0049039 DE1282962B (en) 1966-04-28 1966-04-28 Process for the production of aqueous sedimenting, redispersible dispersions of crosslinked polyadducts containing urea groups

Publications (1)

Publication Number Publication Date
GB1143309A true GB1143309A (en) 1969-02-19

Family

ID=7102680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1772867A Expired GB1143309A (en) 1966-04-28 1967-04-18 Aqueous dispersions of cross linked polyaddition products containing urea groups

Country Status (7)

Country Link
AT (1) AT269486B (en)
BE (1) BE697638A (en)
CH (1) CH501693A (en)
DE (1) DE1282962B (en)
GB (1) GB1143309A (en)
NL (1) NL156175B (en)
SE (1) SE327824B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624442A1 (en) * 1975-06-02 1976-12-09 Ppg Industries Inc WATER BASED DISPERSIONS
US4408008A (en) 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
US4542065A (en) * 1984-05-21 1985-09-17 Ppg Industries, Inc. Chemically treated glass fibers and strands and dispersed products thereof
US4567228A (en) * 1984-05-21 1986-01-28 Ppg Industries, Inc. Aqueous dispersion, internally silylated and dispersed polyurethane resins, and surfaces containing same
US4582873A (en) * 1984-05-21 1986-04-15 Ppg Industries, Inc. Process for producing aqueous dispersions, internally silylated and dispersed polyurethane resins, and surfaces containing same
US6325887B1 (en) * 1998-04-30 2001-12-04 Morton International, Inc. Heat-activatable polyurethane/urea adhesive in aqueous dispersion
EP2062603A1 (en) * 2007-11-15 2009-05-27 Tyco Healthcare Group LP Speeding cure rate of bioadhesives
US7858835B2 (en) 2007-06-27 2010-12-28 Tyco Healthcare Group Lp Foam control for synthetic adhesive/sealant
US7858078B2 (en) 2005-12-06 2010-12-28 Tyco Healthcare Group Lp Bioabsorbable surgical composition
US7947263B2 (en) 2005-12-06 2011-05-24 Tyco Healthcare Group Lp Biocompatible surgical compositions
US8263704B2 (en) 2008-04-23 2012-09-11 Tyco Healthcare Group Lp Bioabsorbable surgical composition
US8288477B2 (en) 2005-12-06 2012-10-16 Tyco Healthcare Group Lp Bioabsorbable compounds and compositions containing them
US8449714B2 (en) 2005-12-08 2013-05-28 Covidien Lp Biocompatible surgical compositions
US10100148B2 (en) 2013-11-18 2018-10-16 Evonik Degussa Gmbh Use of guanidine reaction products in the production of polyurethane systems

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1081385A (en) 1975-11-12 1980-07-08 Bayer Aktiengesellschaft Process for the preparation of stable dispersions
DE3437918A1 (en) * 1984-10-17 1986-04-17 Bayer Ag, 5090 Leverkusen AQUEOUS OLIGOURETHANE DISPERSIONS WITH BUILT-IN, UNSATURATED GROUPS AND THEIR USE FOR THE PRODUCTION OF HIGH-GLOSSY PAINTS ON LEATHER FROM AQUEOUS PHASE
DE58909489D1 (en) * 1988-11-26 1995-12-14 Stockhausen Chem Fab Gmbh AQUEOUS POLYURETHANE OR POLYURETHANE URBAN DISPERSIONS, METHOD FOR FLOCKING ELASTOMERIC SHAPED BODIES AND FOR HEAT-SEALING TEXTILE SURFACES USING THESE DISPERSIONS.
DE102013223441B4 (en) * 2013-11-18 2015-06-03 Evonik Industries Ag Use of pentaethylenehexamine in the preparation of polyurethane systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA583572A (en) * 1953-06-30 1959-09-22 E.I. Du Pont De Nemours And Company Aqueous dispersion of diisocyanate elastomers

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624442A1 (en) * 1975-06-02 1976-12-09 Ppg Industries Inc WATER BASED DISPERSIONS
US4408008A (en) 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
US4542065A (en) * 1984-05-21 1985-09-17 Ppg Industries, Inc. Chemically treated glass fibers and strands and dispersed products thereof
US4567228A (en) * 1984-05-21 1986-01-28 Ppg Industries, Inc. Aqueous dispersion, internally silylated and dispersed polyurethane resins, and surfaces containing same
US4582873A (en) * 1984-05-21 1986-04-15 Ppg Industries, Inc. Process for producing aqueous dispersions, internally silylated and dispersed polyurethane resins, and surfaces containing same
US6325887B1 (en) * 1998-04-30 2001-12-04 Morton International, Inc. Heat-activatable polyurethane/urea adhesive in aqueous dispersion
US7858078B2 (en) 2005-12-06 2010-12-28 Tyco Healthcare Group Lp Bioabsorbable surgical composition
US7947263B2 (en) 2005-12-06 2011-05-24 Tyco Healthcare Group Lp Biocompatible surgical compositions
US8288477B2 (en) 2005-12-06 2012-10-16 Tyco Healthcare Group Lp Bioabsorbable compounds and compositions containing them
US8357361B2 (en) 2005-12-06 2013-01-22 Covidien Lp Bioabsorbable surgical composition
US8449714B2 (en) 2005-12-08 2013-05-28 Covidien Lp Biocompatible surgical compositions
US8790488B2 (en) 2005-12-08 2014-07-29 Covidien Lp Biocompatible surgical compositions
US7858835B2 (en) 2007-06-27 2010-12-28 Tyco Healthcare Group Lp Foam control for synthetic adhesive/sealant
EP2062603A1 (en) * 2007-11-15 2009-05-27 Tyco Healthcare Group LP Speeding cure rate of bioadhesives
US8500947B2 (en) 2007-11-15 2013-08-06 Covidien Lp Speeding cure rate of bioadhesives
AU2008243205B2 (en) * 2007-11-15 2014-05-15 Covidien Lp Speeding cure rate of bioadhesives
US8263704B2 (en) 2008-04-23 2012-09-11 Tyco Healthcare Group Lp Bioabsorbable surgical composition
US10100148B2 (en) 2013-11-18 2018-10-16 Evonik Degussa Gmbh Use of guanidine reaction products in the production of polyurethane systems

Also Published As

Publication number Publication date
SE327824B (en) 1970-08-31
AT269486B (en) 1969-03-25
CH501693A (en) 1971-01-15
NL156175B (en) 1978-03-15
DE1282962B (en) 1968-11-14
BE697638A (en) 1967-10-02
NL6705893A (en) 1967-10-30

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