JPS57139116A - Resin composition for impregnation - Google Patents

Resin composition for impregnation

Info

Publication number
JPS57139116A
JPS57139116A JP2509981A JP2509981A JPS57139116A JP S57139116 A JPS57139116 A JP S57139116A JP 2509981 A JP2509981 A JP 2509981A JP 2509981 A JP2509981 A JP 2509981A JP S57139116 A JPS57139116 A JP S57139116A
Authority
JP
Japan
Prior art keywords
amount
impregnation
polyisocyanate
sum
mixing
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
JP2509981A
Other languages
Japanese (ja)
Inventor
Taketoshi Fujita
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP2509981A priority Critical patent/JPS57139116A/en
Publication of JPS57139116A publication Critical patent/JPS57139116A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: The titled composition capable of forming cured products having excellent adhesion to top layers and suitable for the production of decorative sheets for high-grade furniture, prepared by mixing an unsaturated polyester with a crosslinking agent, a polyisocyanate, a polymerization initiator, a solvent, etc., in specified proportions.
CONSTITUTION: The purpose composition for impregnation is prepared by mixing (A) 100pts.wt. unsaturated polyester, OH value 30W100, with (B) 50W200pts.wt. dialkyl phthalate prepolymer, MW 500W1,500, (C) a polyisocyanate in an amount to provide a ratio of 0.8W1eq. isocyanato group per eq. sum of the hydroxy groups and carboxy groups of component A, (D) a polymerization initiator in an amount of 0.005W5pts.wt. per 100pts.wt. of the sum of components A and B and (E) a noncrosslinking organic solvent (e.g., acetone) in an amount such that the resulting composition has a viscosity ≤1,000cP at 25°C.
COPYRIGHT: (C)1982,JPO&Japio
JP2509981A 1981-02-23 1981-02-23 Resin composition for impregnation Pending JPS57139116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2509981A JPS57139116A (en) 1981-02-23 1981-02-23 Resin composition for impregnation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2509981A JPS57139116A (en) 1981-02-23 1981-02-23 Resin composition for impregnation

Publications (1)

Publication Number Publication Date
JPS57139116A true JPS57139116A (en) 1982-08-27

Family

ID=12156474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2509981A Pending JPS57139116A (en) 1981-02-23 1981-02-23 Resin composition for impregnation

Country Status (1)

Country Link
JP (1) JPS57139116A (en)

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