MY134339A - Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio - Google Patents

Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio

Info

Publication number
MY134339A
MY134339A MYPI20024237A MY134339A MY 134339 A MY134339 A MY 134339A MY PI20024237 A MYPI20024237 A MY PI20024237A MY 134339 A MY134339 A MY 134339A
Authority
MY
Malaysia
Prior art keywords
polyureaurethane
prepolymer
ratio
impact resistant
low nco
Prior art date
Application number
Inventor
William H Mcdonald
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MY134339A publication Critical patent/MY134339A/en

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A POLYUREAURETHANE WHEREIN THE PREPOLYMER COMPRISING SAID POLYUREAURETHANE HAS A NCO TO OH EQUIVALENT RATIO OF FROM 2.0 TO LESS THAN 2.5. IN AN EMBODIMENT, THE POLYUREAURETHANE PREPOLYMER COMPRISES A POLYISOCYANATE AND AT LEAST ONE OH-CONTAINING MATERIAL, WHICH CAN BE REACTED WITH AN AMINE-CONTAINING CURING AGENT TO PRODUCE THE POLYUREAURETHANE OF THE PRESENT INVENTION.
MYPI20024237 2001-11-16 2002-11-13 Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio MY134339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33282801P 2001-11-16 2001-11-16

Publications (1)

Publication Number Publication Date
MY134339A true MY134339A (en) 2007-12-31

Family

ID=47291653

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20024237 MY134339A (en) 2001-11-16 2002-11-13 Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio

Country Status (1)

Country Link
MY (1) MY134339A (en)

Similar Documents

Publication Publication Date Title
IL161980A (en) Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio
IL161982A0 (en) High impact poly(urethane urea) polyulfides
MXPA04004651A (en) Impact resistant polyureaurethane and method of preparation.
WO2002064656A3 (en) High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content
EP1288241A4 (en) Polycarbonate diol having high proportion of primary terminal oh
EP1862497A3 (en) Polymer matrix electroluminescent materials and devices
NZ513363A (en) High solids acid etch resistant clear coating composition
BR0209612A (en) Process for preparing an elastomeric polyurethane material
MXPA01011149A (en) Cross-linking agents and thermosetting lacquers.
MXPA03007524A (en) Polyurethane elastomeric fiber and process for making the fiber.
WO2003014236A3 (en) Binding agent component for surface coating agents with improved adhesive properties
MXPA02006419A (en) Method for manufacturing amphoteric urethane resin and amphoteric urethane resin and resin composition obtained therewith.
MX9701671A (en) Curable elastomeric compositions and a process to produce curable elastomeric compositions.
EP1291372A4 (en) Terminal-blocked isocyanate prepolymer having oxadiazine ring, process for producing the same, and composition for surface-coating material
TW336241B (en) Low density microcellular elastomers based on isocylante-terminated prepolymers
WO2008149180A3 (en) Polyurethaneurea system
PL334999A1 (en) Novel prepolymers terminated with isocyanate group
MY134339A (en) Impact resistant polyureaurethane and polyureaurethane prepolymer having low nco/oh ratio
AU2002233222A1 (en) Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate
WO2001070839A3 (en) Low temperature cure mdi prepolymers
ATE287908T1 (en) COATING COMPOSITION
TW200700512A (en) Flexible polymer coating and coated flexible substrates
EP1249736A3 (en) Toner for electrophotography
WO2003031319A3 (en) Micromechanical components with reduced static friction
NZ510265A (en) Golf ball having a polyurethane cover