JPS5562987A - Urethane-based waterproof material - Google Patents

Urethane-based waterproof material

Info

Publication number
JPS5562987A
JPS5562987A JP13714378A JP13714378A JPS5562987A JP S5562987 A JPS5562987 A JP S5562987A JP 13714378 A JP13714378 A JP 13714378A JP 13714378 A JP13714378 A JP 13714378A JP S5562987 A JPS5562987 A JP S5562987A
Authority
JP
Japan
Prior art keywords
curing agent
urethane
waterproof material
urethane linkage
eliminating
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
JP13714378A
Other languages
Japanese (ja)
Other versions
JPS6258396B2 (en
Inventor
Chisato Yamada
Nobuaki Matsushita
Rikuya Kawamura
Satoshi Esumi
Akihiro Naka
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.)
DKS Co Ltd
Original Assignee
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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP13714378A priority Critical patent/JPS5562987A/en
Publication of JPS5562987A publication Critical patent/JPS5562987A/en
Publication of JPS6258396B2 publication Critical patent/JPS6258396B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To obtain the title waterproof material with improved miscibility and coating workability by incorporating the curing agent with a hydroxyl group-terminated specific compound to effect viscosity drop and prevent the precipitation of the inorganic filler.
CONSTITUTION: In the objective urethane-based waterproof material consisting of a main agent and a curing agent, the curing agent is incorporated with 0.05W5wt%, based on the total weight of said curing agent, of a compound of the formula (P is a group produced by eliminating the hydroxyl-groups consumed in the formation of urethane linkage, from a polyetherpolyol having an average molecular weight of 3,000W30,000, 2W8 terminal hydroxyl groups, and an ethylene oxide chain content of 5W50%; U is an urethane linkage; T is a group produced by eliminating the isocyanate grops consumed in the formation of urethane linkage, from an organic diiso-cyanate; n is 0W10).
COPYRIGHT: (C)1980,JPO&Japio
JP13714378A 1978-11-06 1978-11-06 Urethane-based waterproof material Granted JPS5562987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13714378A JPS5562987A (en) 1978-11-06 1978-11-06 Urethane-based waterproof material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13714378A JPS5562987A (en) 1978-11-06 1978-11-06 Urethane-based waterproof material

Publications (2)

Publication Number Publication Date
JPS5562987A true JPS5562987A (en) 1980-05-12
JPS6258396B2 JPS6258396B2 (en) 1987-12-05

Family

ID=15191814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13714378A Granted JPS5562987A (en) 1978-11-06 1978-11-06 Urethane-based waterproof material

Country Status (1)

Country Link
JP (1) JPS5562987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63304803A (en) * 1987-06-05 1988-12-13 東急建設株式会社 Waterproof and vibrationproof material of track slab
JPS63304802A (en) * 1987-06-05 1988-12-13 東急建設株式会社 Waterproof and vibrationproof construction method of track slab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63304803A (en) * 1987-06-05 1988-12-13 東急建設株式会社 Waterproof and vibrationproof material of track slab
JPS63304802A (en) * 1987-06-05 1988-12-13 東急建設株式会社 Waterproof and vibrationproof construction method of track slab

Also Published As

Publication number Publication date
JPS6258396B2 (en) 1987-12-05

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