JPH0550971B2 - - Google Patents

Info

Publication number
JPH0550971B2
JPH0550971B2 JP62179988A JP17998887A JPH0550971B2 JP H0550971 B2 JPH0550971 B2 JP H0550971B2 JP 62179988 A JP62179988 A JP 62179988A JP 17998887 A JP17998887 A JP 17998887A JP H0550971 B2 JPH0550971 B2 JP H0550971B2
Authority
JP
Japan
Prior art keywords
resin
mold
molten resin
foaming
foaming agent
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.)
Expired - Lifetime
Application number
JP62179988A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6424715A (en
Inventor
Hitoshi Hara
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP62179988A priority Critical patent/JPS6424715A/ja
Priority to PCT/JP1988/000719 priority patent/WO1989000489A1/ja
Priority to KR1019890700487A priority patent/KR950012850B1/ko
Priority to US07/360,933 priority patent/US5049327A/en
Priority to EP19880906104 priority patent/EP0341310A4/en
Publication of JPS6424715A publication Critical patent/JPS6424715A/ja
Publication of JPH0550971B2 publication Critical patent/JPH0550971B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
JP62179988A 1987-07-21 1987-07-21 Injection molding process Granted JPS6424715A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62179988A JPS6424715A (en) 1987-07-21 1987-07-21 Injection molding process
PCT/JP1988/000719 WO1989000489A1 (en) 1987-07-21 1988-07-20 Injection molding method
KR1019890700487A KR950012850B1 (ko) 1987-07-21 1988-07-20 사출성형법
US07/360,933 US5049327A (en) 1987-07-21 1988-07-20 Injection molding method
EP19880906104 EP0341310A4 (en) 1987-07-21 1988-07-20 Injection molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179988A JPS6424715A (en) 1987-07-21 1987-07-21 Injection molding process

Publications (2)

Publication Number Publication Date
JPS6424715A JPS6424715A (en) 1989-01-26
JPH0550971B2 true JPH0550971B2 (enrdf_load_stackoverflow) 1993-07-30

Family

ID=16075495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179988A Granted JPS6424715A (en) 1987-07-21 1987-07-21 Injection molding process

Country Status (1)

Country Link
JP (1) JPS6424715A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805215A1 (de) * 1988-02-19 1989-08-31 Triumph Adler Ag Verfahren zur herstellung einer kunststoffschreibwalze fuer schreib- oder aehnliche bueromaschinen
US7182312B1 (en) * 2005-10-26 2007-02-27 Harsco Technologies Corporation Replaceable outlet on a cylinder valve

Also Published As

Publication number Publication date
JPS6424715A (en) 1989-01-26

Similar Documents

Publication Publication Date Title
JP3174962B2 (ja) プラスチック成形において表面性向上のためのガス利用方法
WO2003072335A1 (fr) Procede de moulage par injection et a dilatation
KR950012850B1 (ko) 사출성형법
JP5532840B2 (ja) 射出発泡成形装置及び射出発泡成形方法
JP2002052583A (ja) 射出成形方法
JPH0550971B2 (enrdf_load_stackoverflow)
JP2004017285A (ja) 薄肉発泡成形体の成形方法及び薄肉発泡成形体並びに発泡体成形装置
EP3782789B1 (en) Injection foam molding method
JP2007223104A (ja) 自動車用内装部品及びその製造方法
JP4689789B2 (ja) 発泡樹脂磁石の成形方法
JP3450444B2 (ja) 高中空射出成形型物の製造方法
JP3517622B2 (ja) 発泡体の製造方法および製造装置
US3801686A (en) Method of injection molding articles of foam material
JP2001162649A (ja) サンドイッチ発泡体の製造方法および製造装置
JP2788669B2 (ja) 中空樹脂製品の製造方法
US20030235698A1 (en) Plastic injection molding with gas assisted metal moldings therein
JP3576984B2 (ja) 発泡成形品の成形方法
JP2006281698A (ja) 発泡成形品の成形方法及び発泡成形品の成形装置
JP5168897B2 (ja) 樹脂の多層成形方法
US6245263B1 (en) Process of injection molding a foamable plastic composition
JP2002192549A (ja) 発泡射出成形品
EP0884156B1 (en) Process for producing thermoplastic resin hollow molded articles
JPH0193317A (ja) 射出成形方法
JPS6258293B2 (enrdf_load_stackoverflow)
JPH06320591A (ja) 肉厚成形品の発泡射出成形方法