JPS5453196A - Urethane_type waterproof material - Google Patents

Urethane_type waterproof material

Info

Publication number
JPS5453196A
JPS5453196A JP11958177A JP11958177A JPS5453196A JP S5453196 A JPS5453196 A JP S5453196A JP 11958177 A JP11958177 A JP 11958177A JP 11958177 A JP11958177 A JP 11958177A JP S5453196 A JPS5453196 A JP S5453196A
Authority
JP
Japan
Prior art keywords
waterproof material
urethane
water
absorbent
carbon dioxide
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
JP11958177A
Other languages
Japanese (ja)
Other versions
JPS559028B2 (en
Inventor
Shigeto Kumazaki
Toshihiko Ito
Tsuneo Tanuma
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP11958177A priority Critical patent/JPS5453196A/en
Publication of JPS5453196A publication Critical patent/JPS5453196A/en
Publication of JPS559028B2 publication Critical patent/JPS559028B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare a non-foamable water-curable waterproof material giving a coating film having excellent safety and physical properties, e.g. tensile strength, etc., comprising a specific urethane prepolymer derived from tolylene diisocyanate, water, a carbon dioxide-absorbent and a dispersing medium.
CONSTITUTION: A urethane-type waterproof material comprising (1) a urethane prepolymer having an isocyanate group content of 2W7 wt.%, prepared by reacting (A) tolylene diisocyanate with (B) 5W20 mole% of a bisphenol A-alkylene oxide adduct expressed by the formula (R is 2W3C alkylene; n, m≥0, n+m>2) and (C) a polypropylene polyol, (2) water, (3) a carbon dioxide-absorbent, and (4) a dispersing medium
COPYRIGHT: (C)1979,JPO&Japio
JP11958177A 1977-10-05 1977-10-05 Urethane_type waterproof material Granted JPS5453196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11958177A JPS5453196A (en) 1977-10-05 1977-10-05 Urethane_type waterproof material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11958177A JPS5453196A (en) 1977-10-05 1977-10-05 Urethane_type waterproof material

Publications (2)

Publication Number Publication Date
JPS5453196A true JPS5453196A (en) 1979-04-26
JPS559028B2 JPS559028B2 (en) 1980-03-07

Family

ID=14764891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11958177A Granted JPS5453196A (en) 1977-10-05 1977-10-05 Urethane_type waterproof material

Country Status (1)

Country Link
JP (1) JPS5453196A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620266A (en) * 1979-07-30 1981-02-25 Nitsupou Sangyo Kk Method of making surface of building floor
JP2000044871A (en) * 1998-07-28 2000-02-15 Hodogaya Chem Co Ltd Composition for polyurethane urea non-slip material and its coating method
KR100499932B1 (en) * 2002-08-09 2005-07-05 허정웅 The construction materials and method manufacture mortar of drainage firing Urethan
JP2010095996A (en) * 2009-11-16 2010-04-30 Hodogaya Chem Co Ltd Composition for polyurethane urea nonslip material
CN102911340A (en) * 2012-10-18 2013-02-06 合肥工业大学 Low-heat-release polyurethane grouting reinforcement material and preparation method thereof
CN109399993A (en) * 2018-11-09 2019-03-01 高正春 A kind of cement waterproof additive and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197143U (en) * 1981-06-09 1982-12-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620266A (en) * 1979-07-30 1981-02-25 Nitsupou Sangyo Kk Method of making surface of building floor
JPS6152302B2 (en) * 1979-07-30 1986-11-12 Nitsuho Sangyo Kk
JP2000044871A (en) * 1998-07-28 2000-02-15 Hodogaya Chem Co Ltd Composition for polyurethane urea non-slip material and its coating method
KR100499932B1 (en) * 2002-08-09 2005-07-05 허정웅 The construction materials and method manufacture mortar of drainage firing Urethan
JP2010095996A (en) * 2009-11-16 2010-04-30 Hodogaya Chem Co Ltd Composition for polyurethane urea nonslip material
CN102911340A (en) * 2012-10-18 2013-02-06 合肥工业大学 Low-heat-release polyurethane grouting reinforcement material and preparation method thereof
CN102911340B (en) * 2012-10-18 2014-01-15 合肥工业大学 Low-heat-release polyurethane grouting reinforcement material and preparation method thereof
CN109399993A (en) * 2018-11-09 2019-03-01 高正春 A kind of cement waterproof additive and preparation method thereof
CN109399993B (en) * 2018-11-09 2021-04-09 德州中联大坝水泥有限公司 Waterproof additive for cement and preparation method thereof

Also Published As

Publication number Publication date
JPS559028B2 (en) 1980-03-07

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