JPS5278955A - Polyurethane composition - Google Patents

Polyurethane composition

Info

Publication number
JPS5278955A
JPS5278955A JP50158240A JP15824075A JPS5278955A JP S5278955 A JPS5278955 A JP S5278955A JP 50158240 A JP50158240 A JP 50158240A JP 15824075 A JP15824075 A JP 15824075A JP S5278955 A JPS5278955 A JP S5278955A
Authority
JP
Japan
Prior art keywords
polyurethane composition
ncocontaining
adhesivity
proofness
cement
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
JP50158240A
Other languages
Japanese (ja)
Other versions
JPS5345339B2 (en
Inventor
Toshihiro Saji
Tatsushi Shiyouriyou
Ryozo Umazume
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP50158240A priority Critical patent/JPS5278955A/en
Publication of JPS5278955A publication Critical patent/JPS5278955A/en
Publication of JPS5345339B2 publication Critical patent/JPS5345339B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: A fast-curing polyurethane composition having excellent flexural strength, water-proofness and adhesivity to substrates, composed of an NCOcontaining hydrophilic urethane prepolymer, an organic polyisocyanate and cement.
COPYRIGHT: (C)1977,JPO&Japio
JP50158240A 1975-12-25 1975-12-25 Polyurethane composition Granted JPS5278955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50158240A JPS5278955A (en) 1975-12-25 1975-12-25 Polyurethane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50158240A JPS5278955A (en) 1975-12-25 1975-12-25 Polyurethane composition

Publications (2)

Publication Number Publication Date
JPS5278955A true JPS5278955A (en) 1977-07-02
JPS5345339B2 JPS5345339B2 (en) 1978-12-06

Family

ID=15667319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50158240A Granted JPS5278955A (en) 1975-12-25 1975-12-25 Polyurethane composition

Country Status (1)

Country Link
JP (1) JPS5278955A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235863A (en) * 1984-05-09 1985-11-22 Asahi Denka Kogyo Kk Water-swellable composition
JPH05320646A (en) * 1992-05-26 1993-12-03 Denki Kagaku Kogyo Kk Flame-resisting grout for binding rock bed
CN102532455A (en) * 2011-12-23 2012-07-04 山东东大一诺威新材料有限公司 Polyurethane polymer material for coal rock mass reinforcement and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6589093B2 (en) * 2015-05-28 2019-10-16 Dic株式会社 Urethane cement composition and repair material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016818A (en) * 1973-06-20 1975-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016818A (en) * 1973-06-20 1975-02-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235863A (en) * 1984-05-09 1985-11-22 Asahi Denka Kogyo Kk Water-swellable composition
JPH052704B2 (en) * 1984-05-09 1993-01-13 Asahi Denka Kogyo Kk
JPH05320646A (en) * 1992-05-26 1993-12-03 Denki Kagaku Kogyo Kk Flame-resisting grout for binding rock bed
CN102532455A (en) * 2011-12-23 2012-07-04 山东东大一诺威新材料有限公司 Polyurethane polymer material for coal rock mass reinforcement and preparation method thereof

Also Published As

Publication number Publication date
JPS5345339B2 (en) 1978-12-06

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