JPS55112225A - Unsaturated polyester dry injection moldable material with stabilized shot volume - Google Patents

Unsaturated polyester dry injection moldable material with stabilized shot volume

Info

Publication number
JPS55112225A
JPS55112225A JP2037179A JP2037179A JPS55112225A JP S55112225 A JPS55112225 A JP S55112225A JP 2037179 A JP2037179 A JP 2037179A JP 2037179 A JP2037179 A JP 2037179A JP S55112225 A JPS55112225 A JP S55112225A
Authority
JP
Japan
Prior art keywords
filler
moldable material
unsaturated polyester
glass
injection moldable
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
JP2037179A
Other languages
Japanese (ja)
Other versions
JPS6136537B2 (en
Inventor
Hideo Miyake
Masaichi Sawaki
Junichi Sakamoto
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP2037179A priority Critical patent/JPS55112225A/en
Publication of JPS55112225A publication Critical patent/JPS55112225A/en
Publication of JPS6136537B2 publication Critical patent/JPS6136537B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Title injection moldable material which can provide moldings of constant quality, prepared by mixing an unsaturated polyester having a melting point higher than room temperature with a crosslinking agent, reinforcing material and filler, such as white sand fine powder or glass fine powder.
CONSTITUTION: A dry injection moldable material is produced by mixing an unsaturated polyester prepared from an unsaturated dicarboxylic acid component such as fumaric acid or maleic acid, and a glycol component, such as ethylene glycol or propylene glycol, and having a melting point higher than room temperature with a crosslinking agent, reinforcing material, polymerization initiator, filler, and the like. As the filler, at least one filler selected from the group consisting of white sand powder, white sand balloon, glass powder, glass bead and glass balloon, and having a particle size below 200μ is used as such or after surface treatment with a higher fatty acid, higher alcohol or coupling agent. The filler is present in the moldable material in an amount of 8W15wt%. Optionally, a flame retardant, coloring agent or the like is added.
COPYRIGHT: (C)1980,JPO&Japio
JP2037179A 1979-02-22 1979-02-22 Unsaturated polyester dry injection moldable material with stabilized shot volume Granted JPS55112225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2037179A JPS55112225A (en) 1979-02-22 1979-02-22 Unsaturated polyester dry injection moldable material with stabilized shot volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2037179A JPS55112225A (en) 1979-02-22 1979-02-22 Unsaturated polyester dry injection moldable material with stabilized shot volume

Publications (2)

Publication Number Publication Date
JPS55112225A true JPS55112225A (en) 1980-08-29
JPS6136537B2 JPS6136537B2 (en) 1986-08-19

Family

ID=12025204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2037179A Granted JPS55112225A (en) 1979-02-22 1979-02-22 Unsaturated polyester dry injection moldable material with stabilized shot volume

Country Status (1)

Country Link
JP (1) JPS55112225A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272251A (en) * 1985-05-24 1986-12-02 ミネソタ　マイニング　アンド　マニュファクチュアリング　コンパニ− Article filled with glass microbubble
JPS62172061A (en) * 1986-01-23 1987-07-29 アクゾ・ナ−ムロ−ゼ・フエンノ−トシヤツプ High-molecular crosslinking composition
JP2013153144A (en) * 2011-12-27 2013-08-08 Panasonic Corp Unsaturated polyester resin composition for led reflector, and particulate, tablet, led reflector, surface-mount type led light-emitting device, and led luminaire
EP2629342A4 (en) * 2010-10-22 2013-12-11 Panasonic Corp Unsaturated polyester resin composition for use in led reflector, and led reflector and led luminaire using said composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272251A (en) * 1985-05-24 1986-12-02 ミネソタ　マイニング　アンド　マニュファクチュアリング　コンパニ− Article filled with glass microbubble
JPH0353345B2 (en) * 1985-05-24 1991-08-14 Minnesota Mining & Mfg
JPS62172061A (en) * 1986-01-23 1987-07-29 アクゾ・ナ−ムロ−ゼ・フエンノ−トシヤツプ High-molecular crosslinking composition
EP2629342A4 (en) * 2010-10-22 2013-12-11 Panasonic Corp Unsaturated polyester resin composition for use in led reflector, and led reflector and led luminaire using said composition
JP2015222825A (en) * 2010-10-22 2015-12-10 パナソニックＩｐマネジメント株式会社 Dry type unsaturated polyester resin composition used for manufacturing of reflector of surface mounting type light emission device, granular material, pellet, pulverized material and reflector
JP2015233145A (en) * 2010-10-22 2015-12-24 パナソニックＩｐマネジメント株式会社 Surface mounting type light-emission device and manufacturing method for the same
JP2016181720A (en) * 2010-10-22 2016-10-13 パナソニックＩｐマネジメント株式会社 Dry type unsaturated polyester resin composition used in manufacturing reflector, granular product, pellet, pulverized workpiece, and reflector
JP2013153144A (en) * 2011-12-27 2013-08-08 Panasonic Corp Unsaturated polyester resin composition for led reflector, and particulate, tablet, led reflector, surface-mount type led light-emitting device, and led luminaire

Also Published As

Publication number Publication date
JPS6136537B2 (en) 1986-08-19

Similar Documents

Publication Publication Date Title
JPS555934A (en) Polyacetal resin composition
GB961953A (en) Improvements in or relating to casting compounds
JPS55112225A (en) Unsaturated polyester dry injection moldable material with stabilized shot volume
JPS5245688A (en) Resin compositions
JPS55157647A (en) Polyester composition for molding
JPS54162750A (en) Aromatic polyester composition
JPS51125475A (en) Photo-polymerizable compositions
JPS55165252A (en) Resin composition for binding molding sand particle
JPS55165250A (en) Resin composition for binding molding sand particle
JPS5716017A (en) Unsaturated polyester resin molding material
JPS54158440A (en) Powder coating composition
JPS54124048A (en) Polyolefin resin composition
JPS56112971A (en) Paint composition for mold
JPS6475559A (en) Unsaturated polyester polymer composition for normal temperature molding
JPS5714645A (en) Polyester composition for injection molding and its preparation
JPS5446285A (en) Molding material for resin mold motor
JPS5665010A (en) Resin composition
JPS559670A (en) Polyvinyl alcohol resin composition
JPS5692915A (en) Production of polyester with high particle dispersibility
JPS57109804A (en) Ultraviolet-curing composition
JPS5610514A (en) Heat-resistant unsaturated polyester resin composition
JPS5441991A (en) Unsaturated polyester resin composition for pressure molding
JPS553416A (en) Thermosetting resin composition
JPS5672007A (en) Polymerizable composition
JPS5636526A (en) Molding of unsaturated polyester resin composition