CA1079744A - Preparation de produits d'addition de bisulfite et de prepolymeres de polyisocyanates dans l'eau - Google Patents

Preparation de produits d'addition de bisulfite et de prepolymeres de polyisocyanates dans l'eau

Info

Publication number
CA1079744A
CA1079744A CA260,646A CA260646A CA1079744A CA 1079744 A CA1079744 A CA 1079744A CA 260646 A CA260646 A CA 260646A CA 1079744 A CA1079744 A CA 1079744A
Authority
CA
Canada
Prior art keywords
bisulphite
water
polyisocyanate prepolymers
prepolymers
polyisocyanate
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
CA260,646A
Other languages
English (en)
Inventor
Marcel Petinaux
Dieter Dieterich
Roland Nast
Friedrich Reich
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
Application granted granted Critical
Publication of CA1079744A publication Critical patent/CA1079744A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/395—Isocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA260,646A 1975-09-26 1976-09-07 Preparation de produits d'addition de bisulfite et de prepolymeres de polyisocyanates dans l'eau Expired CA1079744A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543093 DE2543093A1 (de) 1975-09-26 1975-09-26 Verfahren zur herstellung von bisulfit-additionsprodukten von polyisocyanat-praepolymeren in wasser

Publications (1)

Publication Number Publication Date
CA1079744A true CA1079744A (fr) 1980-06-17

Family

ID=5957580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,646A Expired CA1079744A (fr) 1975-09-26 1976-09-07 Preparation de produits d'addition de bisulfite et de prepolymeres de polyisocyanates dans l'eau

Country Status (8)

Country Link
JP (1) JPS5241695A (fr)
AU (1) AU499554B2 (fr)
BE (1) BE846556A (fr)
CA (1) CA1079744A (fr)
DE (1) DE2543093A1 (fr)
ES (1) ES451818A1 (fr)
FR (1) FR2325671A1 (fr)
GB (1) GB1491437A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136978U (fr) * 1977-04-05 1978-10-30
JPS5427094A (en) * 1977-08-03 1979-03-01 Teijin Ltd Production of suede like raised fabric
JPS5928670B2 (ja) * 1977-09-06 1984-07-14 帝人株式会社 皮革様構造物の製造方法
JPS5856580B2 (ja) * 1980-04-25 1983-12-15 第一工業製薬株式会社 熱反応性ポリウレタンエマルジヨンの製造方法
JPS6414376A (en) * 1988-03-29 1989-01-18 Dai Ichi Kogyo Seiyaku Co Ltd Method for improving abrasion strength of seat belt or sling belt
US4956438A (en) * 1989-02-08 1990-09-11 The Dow Chemical Company Bulk polyurethane ionomers
JP3136354B2 (ja) * 1997-03-26 2001-02-19 第一工業製薬株式会社 ケラティン繊維の処理剤、及びこれを用いたケラティン繊維の処理方法
EP2726522A1 (fr) 2011-06-29 2014-05-07 LANXESS Deutschland GmbH Composition à base de composés contenant des groupes sulfonate de carbamoyle
EP2540753A1 (fr) * 2011-06-29 2013-01-02 LANXESS Deutschland GmbH Composition à base de composés contenant des groupes de carbamoylsulfonate

Also Published As

Publication number Publication date
FR2325671A1 (fr) 1977-04-22
FR2325671B1 (fr) 1979-08-31
DE2543093A1 (de) 1977-04-07
GB1491437A (en) 1977-11-09
BE846556A (fr) 1977-03-24
JPS5241695A (en) 1977-03-31
AU499554B2 (en) 1979-04-26
ES451818A1 (es) 1977-11-01
AU1798376A (en) 1978-04-06

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Legal Events

Date Code Title Description
MKEX Expiry