JPS57133114A - Polyurethane resin and water-based composition containing said polyurethane resin - Google Patents

Polyurethane resin and water-based composition containing said polyurethane resin

Info

Publication number
JPS57133114A
JPS57133114A JP56018356A JP1835681A JPS57133114A JP S57133114 A JPS57133114 A JP S57133114A JP 56018356 A JP56018356 A JP 56018356A JP 1835681 A JP1835681 A JP 1835681A JP S57133114 A JPS57133114 A JP S57133114A
Authority
JP
Japan
Prior art keywords
polyurethane resin
compound
polyol
salt
formation
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
JP56018356A
Other languages
Japanese (ja)
Other versions
JPH0128067B2 (en
Inventor
Shigehiko Yoshioka
Iwao Sugiyama
Yoshinobu Nagai
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.)
Seiko Kagaku Kogyo Co Ltd
Original Assignee
Seiko Kagaku Kogyo 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 Seiko Kagaku Kogyo Co Ltd filed Critical Seiko Kagaku Kogyo Co Ltd
Priority to JP56018356A priority Critical patent/JPS57133114A/en
Publication of JPS57133114A publication Critical patent/JPS57133114A/en
Publication of JPH0128067B2 publication Critical patent/JPH0128067B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To prepare the titled resin dispersible in an aqueous medium by the salt-formation with an alkaline substance, and highly adhesive even to a non- absorbent hydrophobic surface, by reacting a specific polyol compound with an organic polyisocyanate compound.
CONSTITUTION: A polyurethane resin obtained by the reaction of (A) polyol compounds consisting of (i) 50W80(wt)% diol compound prepared by the esterification of a rosin with a trihydric alcohol such as trimethylolpropane, (ii) 20W 50% polyol compound having carboxyl group, e.g. a half-esterified product derived from trimethololpropane and phthalic anhydride, and (iii) 0W30% other polyol compounds, with (B) an orgaic polyisocyanate at an equivalent ratio (OH/NCO) of (0.8W1.5)/1, and dispersible in an aqueous medium by the salt- formation with (C) an alkaline substance.
COPYRIGHT: (C)1982,JPO&Japio
JP56018356A 1981-02-10 1981-02-10 Polyurethane resin and water-based composition containing said polyurethane resin Granted JPS57133114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56018356A JPS57133114A (en) 1981-02-10 1981-02-10 Polyurethane resin and water-based composition containing said polyurethane resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56018356A JPS57133114A (en) 1981-02-10 1981-02-10 Polyurethane resin and water-based composition containing said polyurethane resin

Publications (2)

Publication Number Publication Date
JPS57133114A true JPS57133114A (en) 1982-08-17
JPH0128067B2 JPH0128067B2 (en) 1989-05-31

Family

ID=11969404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56018356A Granted JPS57133114A (en) 1981-02-10 1981-02-10 Polyurethane resin and water-based composition containing said polyurethane resin

Country Status (1)

Country Link
JP (1) JPS57133114A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308470A (en) * 1988-06-06 1989-12-13 Kuraray Co Ltd Composition for printing ink
JP2008189696A (en) * 2007-01-31 2008-08-21 Arakawa Chem Ind Co Ltd Water-based coating composition for steel plate
JP2014172897A (en) * 2013-03-13 2014-09-22 Arakawa Chem Ind Co Ltd Method for producing polymerized rosin ester and polymerized rosin ester obtained by the method
JP2019143133A (en) * 2018-02-20 2019-08-29 東ソー株式会社 Urethane resin composition and coated article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308470A (en) * 1988-06-06 1989-12-13 Kuraray Co Ltd Composition for printing ink
JP2008189696A (en) * 2007-01-31 2008-08-21 Arakawa Chem Ind Co Ltd Water-based coating composition for steel plate
JP2014172897A (en) * 2013-03-13 2014-09-22 Arakawa Chem Ind Co Ltd Method for producing polymerized rosin ester and polymerized rosin ester obtained by the method
JP2019143133A (en) * 2018-02-20 2019-08-29 東ソー株式会社 Urethane resin composition and coated article

Also Published As

Publication number Publication date
JPH0128067B2 (en) 1989-05-31

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