JPS5512152A - Low shrinkable non-rigid unsaturated polyester resin composition - Google Patents

Low shrinkable non-rigid unsaturated polyester resin composition

Info

Publication number
JPS5512152A
JPS5512152A JP8485078A JP8485078A JPS5512152A JP S5512152 A JPS5512152 A JP S5512152A JP 8485078 A JP8485078 A JP 8485078A JP 8485078 A JP8485078 A JP 8485078A JP S5512152 A JPS5512152 A JP S5512152A
Authority
JP
Japan
Prior art keywords
resin composition
alkyd
styrene
polyester resin
give
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
JP8485078A
Other languages
Japanese (ja)
Other versions
JPS6234070B2 (en
Inventor
Kotaro Ikeda
Yoshifumi Murata
Keishiro Iki
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP8485078A priority Critical patent/JPS5512152A/en
Publication of JPS5512152A publication Critical patent/JPS5512152A/en
Publication of JPS6234070B2 publication Critical patent/JPS6234070B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: The title non-rigid resin composition usable for lining and sealing materials, having a low shrinkage in polymerization, comprising a spcific alkyd, a thermoplastic polymer solution in styrene, and a dispersion stabilizer.
CONSTITUTION: An unsaturated dibasic acid, e.g. maleic acid, is reacted with a glycol, e.g. ethylene glycol, to give an alkyd satisfying the formula (δ is the solubility parameter; X is a ratio of the mumber of c=c bonds in the main chain to that of the total covalent bonds). 20W70 wt% of (A) the alkyd and 1W25 wt% of (B) a thermoplastic polymer are dissolved in 30W80 wt% of (C) a styrene. A comb-shaped polymer comprising a saturated polyester as a graft is mixed with the solution as a dispension stabilizer to give the objective resin composition. The composition is cured with a radical polymerization initatior at room temperature or under heating.
COPYRIGHT: (C)1980,JPO&Japio
JP8485078A 1978-07-10 1978-07-10 Low shrinkable non-rigid unsaturated polyester resin composition Granted JPS5512152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8485078A JPS5512152A (en) 1978-07-10 1978-07-10 Low shrinkable non-rigid unsaturated polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8485078A JPS5512152A (en) 1978-07-10 1978-07-10 Low shrinkable non-rigid unsaturated polyester resin composition

Publications (2)

Publication Number Publication Date
JPS5512152A true JPS5512152A (en) 1980-01-28
JPS6234070B2 JPS6234070B2 (en) 1987-07-24

Family

ID=13842265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8485078A Granted JPS5512152A (en) 1978-07-10 1978-07-10 Low shrinkable non-rigid unsaturated polyester resin composition

Country Status (1)

Country Link
JP (1) JPS5512152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256160A (en) * 2001-02-28 2002-09-11 Dainippon Ink & Chem Inc Pipe lining resin composition and pipe lining material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256160A (en) * 2001-02-28 2002-09-11 Dainippon Ink & Chem Inc Pipe lining resin composition and pipe lining material

Also Published As

Publication number Publication date
JPS6234070B2 (en) 1987-07-24

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