JPS5684911A - Light weight synthetic resin form - Google Patents

Light weight synthetic resin form

Info

Publication number
JPS5684911A
JPS5684911A JP16188679A JP16188679A JPS5684911A JP S5684911 A JPS5684911 A JP S5684911A JP 16188679 A JP16188679 A JP 16188679A JP 16188679 A JP16188679 A JP 16188679A JP S5684911 A JPS5684911 A JP S5684911A
Authority
JP
Japan
Prior art keywords
synthetic resin
filler
light weight
poured
mold
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
JP16188679A
Other languages
Japanese (ja)
Other versions
JPS637926B2 (en
Inventor
Hideji Kuwajima
Takemi Watanabe
Shizuo Asanuma
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP16188679A priority Critical patent/JPS5684911A/en
Publication of JPS5684911A publication Critical patent/JPS5684911A/en
Publication of JPS637926B2 publication Critical patent/JPS637926B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To obtain a molding of a synthetic resin having partly lightened weight and increased abrasion resistance by preponderating in the necessary part thereof the distrisution of the filler of higher density among fillers to be mixed with the synthetic resin to be casted, and hardened.
CONSTITUTION: The synthetic resin capable of hardening alter being poured into the mold is mixed with at least two kinds of filler wherein a difference between the largest and the smallest specific gravities thereof is made 1.0 or more is poured into the mold. The filler having the larger specific gravity is distributed preponderatingly by gravity or a centrifugal force to the part where the abrasion resistance is necessitated and the synthetic resin is set. According to this method, the synthetic resin molding having the part which is light resistant to abrasion may be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP16188679A 1979-12-12 1979-12-12 Light weight synthetic resin form Granted JPS5684911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16188679A JPS5684911A (en) 1979-12-12 1979-12-12 Light weight synthetic resin form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16188679A JPS5684911A (en) 1979-12-12 1979-12-12 Light weight synthetic resin form

Publications (2)

Publication Number Publication Date
JPS5684911A true JPS5684911A (en) 1981-07-10
JPS637926B2 JPS637926B2 (en) 1988-02-19

Family

ID=15743852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16188679A Granted JPS5684911A (en) 1979-12-12 1979-12-12 Light weight synthetic resin form

Country Status (1)

Country Link
JP (1) JPS5684911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116537A (en) * 1988-10-26 1990-05-01 Matsushita Electric Works Ltd Photo-setting resin and method for forming three-dimensional shape

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258235B (en) * 1991-07-30 1995-10-11 Filon Products Ltd Improvements in or relating to fibre-reinforced plastics compositions
JP2002018865A (en) * 2000-07-11 2002-01-22 Nitto Jushi Kogyo Kk Resin panel and method for manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861569A (en) * 1971-12-03 1973-08-29
JPS49119911A (en) * 1973-03-19 1974-11-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861569A (en) * 1971-12-03 1973-08-29
JPS49119911A (en) * 1973-03-19 1974-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116537A (en) * 1988-10-26 1990-05-01 Matsushita Electric Works Ltd Photo-setting resin and method for forming three-dimensional shape

Also Published As

Publication number Publication date
JPS637926B2 (en) 1988-02-19

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