JPS54127957A - Preparation of polyol dispersion composition - Google Patents

Preparation of polyol dispersion composition

Info

Publication number
JPS54127957A
JPS54127957A JP3625378A JP3625378A JPS54127957A JP S54127957 A JPS54127957 A JP S54127957A JP 3625378 A JP3625378 A JP 3625378A JP 3625378 A JP3625378 A JP 3625378A JP S54127957 A JPS54127957 A JP S54127957A
Authority
JP
Japan
Prior art keywords
dispersion
rubber latex
dispersion composition
polyol
preparation
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.)
Pending
Application number
JP3625378A
Other languages
Japanese (ja)
Inventor
Yoshio Taguchi
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 JP3625378A priority Critical patent/JPS54127957A/en
Publication of JPS54127957A publication Critical patent/JPS54127957A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a polyol dispersion composition having excellent compatibility, giving a polyurethane having high elasticity and heat resistance, and useful as a wetting agent, releasing agent, etc., by mixing and dispersing a polyetherpolyol with a rubber latex, and dehydrating the dispersion.
CONSTITUTION: A dispersion is prepared by adding (A) 5W40 parts by weight of a rubber latex containing 30W60% (as solid) of nitrile rubber latex, etc., dropwise to (B) 100 parts by weight of a polyether polyol having two or more active hydrogen and a molecular weight per OH group of pref. 500W2000, under agitation. The dispersion is dehydrated to a water content of ≤1% at ≤100°C by, e.g. reducing the pressure to obtain the objective polyol dispersion composition.
COPYRIGHT: (C)1979,JPO&Japio
JP3625378A 1978-03-28 1978-03-28 Preparation of polyol dispersion composition Pending JPS54127957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3625378A JPS54127957A (en) 1978-03-28 1978-03-28 Preparation of polyol dispersion composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3625378A JPS54127957A (en) 1978-03-28 1978-03-28 Preparation of polyol dispersion composition

Publications (1)

Publication Number Publication Date
JPS54127957A true JPS54127957A (en) 1979-10-04

Family

ID=12464599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3625378A Pending JPS54127957A (en) 1978-03-28 1978-03-28 Preparation of polyol dispersion composition

Country Status (1)

Country Link
JP (1) JPS54127957A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014037A1 (en) * 2007-07-25 2009-01-29 Kaneka Corporation Resin composition and polycondensation product using the resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014037A1 (en) * 2007-07-25 2009-01-29 Kaneka Corporation Resin composition and polycondensation product using the resin composition

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