IT1012715B - Dispersione di poliuretani molto reticolati stabile alla luce ed alla conservazione - Google Patents

Dispersione di poliuretani molto reticolati stabile alla luce ed alla conservazione

Info

Publication number
IT1012715B
IT1012715B IT23048/74A IT2304874A IT1012715B IT 1012715 B IT1012715 B IT 1012715B IT 23048/74 A IT23048/74 A IT 23048/74A IT 2304874 A IT2304874 A IT 2304874A IT 1012715 B IT1012715 B IT 1012715B
Authority
IT
Italy
Prior art keywords
dispersion
stable
light
storage
cross
Prior art date
Application number
IT23048/74A
Other languages
English (en)
Italian (it)
Original Assignee
Veba Chemie 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 Veba Chemie Ag filed Critical Veba Chemie Ag
Application granted granted Critical
Publication of IT1012715B publication Critical patent/IT1012715B/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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
IT23048/74A 1973-05-22 1974-05-22 Dispersione di poliuretani molto reticolati stabile alla luce ed alla conservazione IT1012715B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2325825A DE2325825C3 (de) 1973-05-22 1973-05-22 Verfahren zur Herstellung vonvemetetel1· licht- und lagerstabilen, wäßrigen Polyurethandispersionen

Publications (1)

Publication Number Publication Date
IT1012715B true IT1012715B (it) 1977-03-10

Family

ID=5881675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23048/74A IT1012715B (it) 1973-05-22 1974-05-22 Dispersione di poliuretani molto reticolati stabile alla luce ed alla conservazione

Country Status (8)

Country Link
US (1) US3948837A (US06168776-20010102-C00028.png)
JP (1) JPS5718539B2 (US06168776-20010102-C00028.png)
CA (1) CA1038518A (US06168776-20010102-C00028.png)
DE (1) DE2325825C3 (US06168776-20010102-C00028.png)
FR (1) FR2230690B1 (US06168776-20010102-C00028.png)
GB (1) GB1475697A (US06168776-20010102-C00028.png)
IT (1) IT1012715B (US06168776-20010102-C00028.png)
NL (1) NL7406798A (US06168776-20010102-C00028.png)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240674B2 (US06168776-20010102-C00028.png) * 1974-07-18 1977-10-13
CA1081385A (en) * 1975-11-12 1980-07-08 Bayer Aktiengesellschaft Process for the preparation of stable dispersions
DE2550860C2 (de) * 1975-11-12 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
DE2550797C2 (de) * 1975-11-12 1983-02-03 Bayer Ag, 5090 Leverkusen Stabile Dispersionen von Polyisocyanat-Polyadditions-Produkten, Verfahren zu deren Herstellung und Verfahren zur Herstellung von Polyurethan-Kunststoffen
DE2644434C3 (de) * 1976-10-01 1981-08-27 Bayer Ag, 5090 Leverkusen Polyurethan-Polyharnstoffe
DE2826232A1 (de) * 1978-06-15 1979-12-20 Bayer Ag Verfahren zur herstellung von ueberzuegen aus polyurethanharnstoff-elastomeren
US4554308A (en) * 1978-10-02 1985-11-19 Wilmington Chemical Corporation Crosslinked polyurethane dispersions
DE2905205A1 (de) * 1979-02-12 1980-08-14 Huels Chemische Werke Ag Verfahren zur herstellung lagerungsstabiler urethanacryle
IT1153000B (it) * 1982-07-01 1987-01-14 Resem Spa Dispersioni acquose di poliuretani da oligouretani aventi gruppi terminali insaturi
DE3516806A1 (de) * 1985-05-10 1986-11-13 Bayer Ag, 5090 Leverkusen Waessrige polyurethandispersionen und ihre verwendung als beschichtungsmittel
DE3606513C2 (de) * 1986-02-28 1998-05-07 Basf Coatings Ag Dispersionen von vernetzten Polymermikroteilchen in wäßrigen Medien und Verfahren zur Herstellung dieser Dispersionen
DE3816648C2 (de) * 1987-05-15 1995-05-18 Seikoh Chemical Co Verfahren zur Herstellung eines mikroporösen Polyaminosäureurethanharzfilms
DE19541326A1 (de) * 1995-11-06 1997-05-07 Basf Ag Wasserlösliche oder wasserdispergierbare Polyurethane mit endständigen Säuregruppen, ihre Herstellung und ihre Verwendung
US6245695B1 (en) * 1997-03-12 2001-06-12 Daicel Chemical Industries, Ltd. Binder composition and coating composition for decorative paper both based on polyurethane resin, and laminated cloth and air bag both having coating of the same
US6225402B1 (en) 1998-09-25 2001-05-01 Mcwhorter Technologies, Inc. Aqueous based dispersions for polyolefinic substrates
US6277953B1 (en) 1998-09-25 2001-08-21 Mcwhorter Technologies, Inc. Stable aqueous polymer dispersions and a process for their preparation
BRPI0819586B1 (pt) * 2007-12-26 2019-04-24 Dow Global Technologies Inc. Dispersão aquosa de poliuretano, uso da dispersão de poliuretano e pré-polímero terminado por isocianato

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299416B (de) * 1963-04-02 1969-07-17 Takeda Chemical Industries Ltd Waessrige Klebstofldispersionen zum Verkleben von Kautschuk mit faserigen Materialien
DE1237306B (de) * 1964-09-26 1967-03-23 Bayer Ag Verfahren zur Herstellung von Polyurethankunststoffen
DE1570556C3 (de) * 1965-04-03 1979-09-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von anionische Gruppen aufweisenden Polyurethanen
DE1570578A1 (de) * 1965-06-18 1969-08-21 Bayer Ag Verfahren zur Herstellung von selbstvernetzenden Polyurethan-Dispersionen
US3549569A (en) * 1966-10-10 1970-12-22 Textron Inc Polyurethane coating compositions prepared from 1-isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexane
CH1209368D (US06168776-20010102-C00028.png) * 1967-09-18
DE1770068C3 (de) * 1968-03-27 1981-01-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanen Bayer AG, 5090 Leverkusen
JPS4928255B1 (US06168776-20010102-C00028.png) * 1969-04-30 1974-07-25
DE2043493A1 (de) * 1970-09-02 1972-03-09 Veba-Chemie Ag, 4660 Gelsenkirchen-Buer Hydrolyseresistente Polyurethanüberzüge

Also Published As

Publication number Publication date
FR2230690B1 (US06168776-20010102-C00028.png) 1978-09-15
DE2325825A1 (de) 1974-12-19
US3948837A (en) 1976-04-06
FR2230690A1 (US06168776-20010102-C00028.png) 1974-12-20
JPS5041993A (US06168776-20010102-C00028.png) 1975-04-16
NL7406798A (US06168776-20010102-C00028.png) 1974-11-26
GB1475697A (en) 1977-06-01
JPS5718539B2 (US06168776-20010102-C00028.png) 1982-04-17
DE2325825B2 (de) 1979-10-18
DE2325825C3 (de) 1980-07-03
CA1038518A (en) 1978-09-12

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