CA1162340A - Polyurethane prepolymer amine salt emulsifier for emulsion polymerization processes - Google Patents

Polyurethane prepolymer amine salt emulsifier for emulsion polymerization processes

Info

Publication number
CA1162340A
CA1162340A CA000368247A CA368247A CA1162340A CA 1162340 A CA1162340 A CA 1162340A CA 000368247 A CA000368247 A CA 000368247A CA 368247 A CA368247 A CA 368247A CA 1162340 A CA1162340 A CA 1162340A
Authority
CA
Canada
Prior art keywords
amine
component
prepolymer
acid
reacting
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
CA000368247A
Other languages
English (en)
French (fr)
Inventor
William D. Delvecchio
Irving E. Isgur
John L. Ohlson
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.)
WR Grace and Co Conn
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Application granted granted Critical
Publication of CA1162340A publication Critical patent/CA1162340A/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
    • C08G18/28—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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/28—Emulsion polymerisation with the aid of emulsifying agents cationic
    • 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
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA000368247A 1980-01-28 1981-01-09 Polyurethane prepolymer amine salt emulsifier for emulsion polymerization processes Expired CA1162340A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11579080A 1980-01-28 1980-01-28
US115,790 1980-01-28

Publications (1)

Publication Number Publication Date
CA1162340A true CA1162340A (en) 1984-02-14

Family

ID=22363403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000368247A Expired CA1162340A (en) 1980-01-28 1981-01-09 Polyurethane prepolymer amine salt emulsifier for emulsion polymerization processes

Country Status (6)

Country Link
CA (1) CA1162340A (sv)
DE (1) DE3102039A1 (sv)
FR (1) FR2474511A1 (sv)
GB (1) GB2068391A (sv)
IT (1) IT1170655B (sv)
SE (1) SE8100308L (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446439A1 (de) * 1994-12-23 1996-06-27 Hoechst Ag Polymer-Dispersionen auf Basis eines kationischen Polyurethans

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085454A (en) * 1964-11-06 1967-10-04 Du Pont Compositions for the formation of polyether-urethane/polyurea copolymers

Also Published As

Publication number Publication date
SE8100308L (sv) 1981-07-29
FR2474511A1 (fr) 1981-07-31
IT1170655B (it) 1987-06-03
DE3102039A1 (de) 1981-12-17
GB2068391A (en) 1981-08-12
IT8147641A0 (it) 1981-01-27
IT8147641A1 (it) 1982-07-27

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Legal Events

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