BR9606647A - Apparatus for dispersing isocyanate-terminated polyurethane prepolymers reaction vessel polyurethane-prepolymer terminated in isocyanate concealed polyisocyanate polyisocyanate mixture and process for preparing water-based iria-polyurethane polymers with dynamic mixers - Google Patents

Apparatus for dispersing isocyanate-terminated polyurethane prepolymers reaction vessel polyurethane-prepolymer terminated in isocyanate concealed polyisocyanate polyisocyanate mixture and process for preparing water-based iria-polyurethane polymers with dynamic mixers

Info

Publication number
BR9606647A
BR9606647A BR9606647A BR9606647A BR9606647A BR 9606647 A BR9606647 A BR 9606647A BR 9606647 A BR9606647 A BR 9606647A BR 9606647 A BR9606647 A BR 9606647A BR 9606647 A BR9606647 A BR 9606647A
Authority
BR
Brazil
Prior art keywords
polyurethane
isocyanate
terminated
polyisocyanate
iria
Prior art date
Application number
BR9606647A
Other languages
Portuguese (pt)
Inventor
Lowel Lindquist
Scott Rhein
Original Assignee
Fuller H B Licensing Financ
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
Priority claimed from US08/528,936 external-priority patent/US5637639A/en
Application filed by Fuller H B Licensing Financ filed Critical Fuller H B Licensing Financ
Publication of BR9606647A publication Critical patent/BR9606647A/en

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
BR9606647A 1995-09-15 1996-09-11 Apparatus for dispersing isocyanate-terminated polyurethane prepolymers reaction vessel polyurethane-prepolymer terminated in isocyanate concealed polyisocyanate polyisocyanate mixture and process for preparing water-based iria-polyurethane polymers with dynamic mixers BR9606647A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/528,936 US5637639A (en) 1994-09-09 1995-09-15 Reduced solvent process for preparation of aqueous polyurethane dispersions with improved heat-and water-resistance
US68394196A 1996-07-18 1996-07-18
PCT/US1996/014445 WO1997010273A1 (en) 1995-09-15 1996-09-11 Apparatus and process for dispersing isocyanate terminated polyurethane prepolymers

Publications (1)

Publication Number Publication Date
BR9606647A true BR9606647A (en) 1997-09-30

Family

ID=27062890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9606647A BR9606647A (en) 1995-09-15 1996-09-11 Apparatus for dispersing isocyanate-terminated polyurethane prepolymers reaction vessel polyurethane-prepolymer terminated in isocyanate concealed polyisocyanate polyisocyanate mixture and process for preparing water-based iria-polyurethane polymers with dynamic mixers

Country Status (11)

Country Link
EP (1) EP0792303A1 (en)
JP (1) JPH10506433A (en)
KR (1) KR970707195A (en)
CN (1) CN1165526A (en)
AU (1) AU688695B2 (en)
BR (1) BR9606647A (en)
CA (1) CA2203880A1 (en)
EA (1) EA199700051A1 (en)
MX (1) MX9703541A (en)
NZ (1) NZ318635A (en)
WO (1) WO1997010273A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6165239A (en) * 1997-07-28 2000-12-26 3M Innovative Properties Company Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles
JP2002241463A (en) * 2001-02-16 2002-08-28 Dainippon Ink & Chem Inc Production method for aqueous urethane resin
FR2840546B1 (en) * 2002-06-07 2005-02-25 Atofina METHOD FOR MIXING CONTENT DYNAMICALLY AT LEAST TWO FLUIDS AND MICROMELANGER
BRPI0719471B1 (en) * 2006-12-19 2018-07-03 Dow Global Technologies Inc. Device for producing dispersions and method for producing a polymeric dispersion, emulsion or latex
KR101529684B1 (en) * 2013-09-10 2015-06-29 (주) 디유티코리아 polyurethane foaming machine with dynamic mixer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742095A (en) * 1985-07-25 1988-05-03 Mobay Corporation Continuous process for the production of aqueous polyurethane-urea dispersions

Also Published As

Publication number Publication date
CA2203880A1 (en) 1997-03-20
AU7016496A (en) 1997-04-01
WO1997010273A1 (en) 1997-03-20
MX9703541A (en) 1998-02-28
CN1165526A (en) 1997-11-19
KR970707195A (en) 1997-12-01
EP0792303A1 (en) 1997-09-03
JPH10506433A (en) 1998-06-23
EA199700051A1 (en) 1997-12-30
AU688695B2 (en) 1998-03-12
NZ318635A (en) 1999-04-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]