JPS5287451A - Improved asphalt-polyurethane composition - Google Patents

Improved asphalt-polyurethane composition

Info

Publication number
JPS5287451A
JPS5287451A JP438176A JP438176A JPS5287451A JP S5287451 A JPS5287451 A JP S5287451A JP 438176 A JP438176 A JP 438176A JP 438176 A JP438176 A JP 438176A JP S5287451 A JPS5287451 A JP S5287451A
Authority
JP
Japan
Prior art keywords
polyurethane composition
improved asphalt
water
component
asphalt
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.)
Granted
Application number
JP438176A
Other languages
Japanese (ja)
Other versions
JPS5329703B2 (en
Inventor
Toshinori Harada
Hideo Harada
Seiichi Takani
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.)
MINAMOTO KK
DKS Co Ltd
Original Assignee
MINAMOTO KK
Dai Ichi Kogyo Seiyaku Co Ltd
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 MINAMOTO KK, Dai Ichi Kogyo Seiyaku Co Ltd filed Critical MINAMOTO KK
Priority to JP438176A priority Critical patent/JPS5287451A/en
Publication of JPS5287451A publication Critical patent/JPS5287451A/en
Publication of JPS5329703B2 publication Critical patent/JPS5329703B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Title composition free from heat deterioration, having improved heat and water resistance and excellent resistance to weathering comprises the first component consisting of powdered asphalt, needle-like iron oxide and water and the second component of a compound bearing polyisocyanate groups.
COPYRIGHT: (C)1977,JPO&Japio
JP438176A 1976-01-16 1976-01-16 Improved asphalt-polyurethane composition Granted JPS5287451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP438176A JPS5287451A (en) 1976-01-16 1976-01-16 Improved asphalt-polyurethane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP438176A JPS5287451A (en) 1976-01-16 1976-01-16 Improved asphalt-polyurethane composition

Publications (2)

Publication Number Publication Date
JPS5287451A true JPS5287451A (en) 1977-07-21
JPS5329703B2 JPS5329703B2 (en) 1978-08-22

Family

ID=11582768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP438176A Granted JPS5287451A (en) 1976-01-16 1976-01-16 Improved asphalt-polyurethane composition

Country Status (1)

Country Link
JP (1) JPS5287451A (en)

Also Published As

Publication number Publication date
JPS5329703B2 (en) 1978-08-22

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