IT7850523A0 - Ni o soluzioni acquose di prodotti procedimento per produrre dispersio di poliaddizione di isocianati - Google Patents

Ni o soluzioni acquose di prodotti procedimento per produrre dispersio di poliaddizione di isocianati

Info

Publication number
IT7850523A0
IT7850523A0 IT7850523A IT5052378A IT7850523A0 IT 7850523 A0 IT7850523 A0 IT 7850523A0 IT 7850523 A IT7850523 A IT 7850523A IT 5052378 A IT5052378 A IT 5052378A IT 7850523 A0 IT7850523 A0 IT 7850523A0
Authority
IT
Italy
Prior art keywords
disperse
aqueous solutions
isocyanate polyaddition
producing isocyanate
products procedure
Prior art date
Application number
IT7850523A
Other languages
English (en)
Other versions
IT1105392B (it
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 IT7850523A0 publication Critical patent/IT7850523A0/it
Application granted granted Critical
Publication of IT1105392B publication Critical patent/IT1105392B/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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/08—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
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
IT50523/78A 1977-07-30 1978-07-28 Procedimento per produrre dispersioni o soluzioni acquose di prodotti di poliaddizione di isocianati IT1105392B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734576 DE2734576A1 (de) 1977-07-30 1977-07-30 Verfahren zur herstellung von waessrigen dispersionen oder loesungen von isocyanat-polyadditionsprodukten

Publications (2)

Publication Number Publication Date
IT7850523A0 true IT7850523A0 (it) 1978-07-28
IT1105392B IT1105392B (it) 1985-10-28

Family

ID=6015334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50523/78A IT1105392B (it) 1977-07-30 1978-07-28 Procedimento per produrre dispersioni o soluzioni acquose di prodotti di poliaddizione di isocianati

Country Status (6)

Country Link
US (1) US4240942A (it)
EP (1) EP0000568B1 (it)
JP (1) JPS5426897A (it)
DE (2) DE2734576A1 (it)
ES (1) ES472137A1 (it)
IT (1) IT1105392B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027198A1 (de) * 1980-07-18 1982-02-11 Bayer Ag, 5090 Leverkusen Feste, in wasser dispergierbare, isocyanatgruppen aufweisende kunststoffvorlaeufer, ein verfahren zur herstellung von waessrigen kunststoffdispersionen unter verwendung dieser kunststoffvorlaeufer, sowie die verwendung der kunststoffvorlaeufer als vernetzungsmittel fuer waessrige kunststoffdispersionen
IT1153000B (it) * 1982-07-01 1987-01-14 Resem Spa Dispersioni acquose di poliuretani da oligouretani aventi gruppi terminali insaturi
US4540633A (en) * 1983-04-20 1985-09-10 Textron, Inc. Water dispersible polyurethane adhesive compositions and adhesive layer formed therefrom
US4762880A (en) * 1987-05-05 1988-08-09 Uniroyal Plastics Co., Inc. Water-based thermoforming adhesives
DE3936794A1 (de) * 1989-11-04 1991-05-08 Bayer Ag Waessriges ueberzugsmittel und die verwendung von in wasser dispergierbaren polyurethanpolyharnstoffen als bindemittel
DE4001841A1 (de) * 1990-01-23 1991-07-25 Bollig & Kemper Verfahren zur herstellung von polyurethandispersionen
DE4015858A1 (de) * 1990-05-17 1991-11-21 Henkel Kgaa Heisssiegelbeschichtung auf dispersionsbasis
US5155163A (en) * 1990-08-06 1992-10-13 Uniroyal Adhesives And Sealants, Inc. Aqueous polyurethane dispersion synthesis for adhesive thermoforming applications
JPH0747414Y2 (ja) * 1991-10-30 1995-11-01 第二しなのポリマー株式会社 ゴムシート剥取装置
DE4321534A1 (de) * 1993-06-29 1995-01-12 Herberts Gmbh Verfahren zur Mehrschichtlackierung
CA2127761C (en) * 1993-07-16 2005-10-18 Armin Gobel An aqueous dispersion of polyurethane resins, a method of manufacturing them, coating agents containing them and use thereof
DE4344063C1 (de) * 1993-12-23 1995-06-08 Herberts Gmbh Wäßrige Bindemitteldispersion für physikalisch trocknende Überzugsmittel und deren Verwendung
DE69513831T2 (de) 1994-07-04 2000-07-27 Asahi Chemical Ind Semicarbazid-derivate und diese enthaltende coatings
US5616400A (en) * 1995-11-20 1997-04-01 Century International Adhesives & Coating Corporation Cold seal adhesives, cold sealable films and packages formed therewith
US5846691A (en) 1996-07-08 1998-12-08 Polyfibron Technologies, Inc. Composite relief image printing plates and methods for preparing same
DE19750186A1 (de) * 1997-11-13 1999-05-20 Bayer Ag Hydrophilierungsmittel, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Dispergator für wäßrige Polyurethan-Dispersionen
US6162863A (en) * 1997-12-04 2000-12-19 Henkel Kommanditgesellschaft Auf Aktien Waterborne polyurethanes with urea-urethane linkages
JP5754068B2 (ja) * 2000-10-25 2015-07-22 Dic株式会社 ポリウレタン樹脂水性分散体
JP5376190B2 (ja) * 2000-11-15 2013-12-25 Ｄｉｃ株式会社 ポリウレタン水性分散体
JP5358863B2 (ja) * 2000-11-15 2013-12-04 Ｄｉｃ株式会社 ポリウレタン水性分散体
DE102007020523A1 (de) 2007-05-02 2008-11-06 Helling, Günter, Dr. Metallsalz-Nanogel enthaltende Polymere
US20240002581A1 (en) * 2020-11-10 2024-01-04 Asahi Kasei Kabushiki Kaisha Semicarbazide composition and water-based coating composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1694147C3 (de) * 1967-04-28 1974-11-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mikroporösen wasserdampfdurchlässigen Polyurethan (hamstofiQ-Flächengebilden
DE1770068C3 (de) * 1968-03-27 1981-01-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanen Bayer AG, 5090 Leverkusen
US3870684A (en) * 1970-04-29 1975-03-11 Bayer Ag Preparation of cross-linked particles of polyurethane or polyurea containing ionic groups
US3763054A (en) * 1970-12-07 1973-10-02 Bayer Ag Process for the production of microporous polyurethane (urea) sheet structures permeable to water vapor
JPS537479B1 (it) * 1971-06-25 1978-03-17
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
US4028313A (en) * 1975-06-25 1977-06-07 Bayer Aktiengesellschaft Process for the production of water-dispersible polyhydroxyl compounds
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion
BR7606383A (pt) * 1975-09-26 1977-06-14 Bayer Ag Processo para a preparacao de poliuretanos
DE2642073C2 (de) * 1976-09-18 1984-08-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung eines vernetzten Flächengebildes

Also Published As

Publication number Publication date
JPS5426897A (en) 1979-02-28
DE2860231D1 (en) 1980-12-04
ES472137A1 (es) 1979-03-16
EP0000568A1 (de) 1979-02-07
IT1105392B (it) 1985-10-28
US4240942A (en) 1980-12-23
EP0000568B1 (de) 1980-08-20
DE2734576A1 (de) 1979-02-08

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