JPS5181861A - Chokobunshiryohoriechirenno shashutsuseikeiho - Google Patents

Chokobunshiryohoriechirenno shashutsuseikeiho

Info

Publication number
JPS5181861A
JPS5181861A JP561175A JP561175A JPS5181861A JP S5181861 A JPS5181861 A JP S5181861A JP 561175 A JP561175 A JP 561175A JP 561175 A JP561175 A JP 561175A JP S5181861 A JPS5181861 A JP S5181861A
Authority
JP
Japan
Prior art keywords
shashutsuseikeiho
chokobunshiryohoriechirenno
chokobunshiryohoriechirenno shashutsuseikeiho
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
JP561175A
Other languages
English (en)
Other versions
JPS5730067B2 (ja
Inventor
Takeshi Shiraki
Shozo Hieda
Tomokazu Ninomya
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP561175A priority Critical patent/JPS5181861A/ja
Priority to GB5339375A priority patent/GB1493300A/en
Priority to IT4756776A priority patent/IT1060541B/it
Priority to FR7600583A priority patent/FR2297130A1/fr
Priority to DE19762600923 priority patent/DE2600923C2/de
Publication of JPS5181861A publication Critical patent/JPS5181861A/ja
Priority to US05/858,834 priority patent/US4164531A/en
Publication of JPS5730067B2 publication Critical patent/JPS5730067B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP561175A 1975-01-13 1975-01-13 Chokobunshiryohoriechirenno shashutsuseikeiho Granted JPS5181861A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP561175A JPS5181861A (ja) 1975-01-13 1975-01-13 Chokobunshiryohoriechirenno shashutsuseikeiho
GB5339375A GB1493300A (en) 1975-01-13 1975-12-31 Injection moulding of ultra high molecular weight polyethylene
IT4756776A IT1060541B (it) 1975-01-13 1976-01-09 Procedimento per lo stampaggio ad iniezione di polietilene di altissimo peso molecolare
FR7600583A FR2297130A1 (fr) 1975-01-13 1976-01-12 Moulage par injection de polyethylene a masse moleculaire ultra-elevee
DE19762600923 DE2600923C2 (de) 1975-01-13 1976-01-13 Verfahren zum Spritzgießen von Polyäthlen mit sehr hohem Molekulargewicht
US05/858,834 US4164531A (en) 1975-01-13 1977-12-08 Injection molding of ultra high molecular weight polyethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP561175A JPS5181861A (ja) 1975-01-13 1975-01-13 Chokobunshiryohoriechirenno shashutsuseikeiho

Publications (2)

Publication Number Publication Date
JPS5181861A true JPS5181861A (ja) 1976-07-17
JPS5730067B2 JPS5730067B2 (ja) 1982-06-26

Family

ID=11615984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP561175A Granted JPS5181861A (ja) 1975-01-13 1975-01-13 Chokobunshiryohoriechirenno shashutsuseikeiho

Country Status (5)

Country Link
JP (1) JPS5181861A (ja)
DE (1) DE2600923C2 (ja)
FR (1) FR2297130A1 (ja)
GB (1) GB1493300A (ja)
IT (1) IT1060541B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213762A1 (de) * 1981-04-14 1982-11-25 Mitsui Petrochemical Industries Ltd., Tokyo Verfahren zum spritzdruckformen
JPS60196321A (ja) * 1984-03-19 1985-10-04 Asahi Chem Ind Co Ltd ポリオレフイン樹脂の成形方法
JPH04176624A (ja) * 1990-11-09 1992-06-24 Komatsu Ltd 超高分子量ポリエチレンポーラス体の製造方法およびその製品
US5422061A (en) * 1988-09-28 1995-06-06 Dai Nippon Insatsu Kabushiki Kaisha Method of injection molding ultra-high molecular weight polyethylene sliding members
JP2000210995A (ja) * 1999-01-21 2000-08-02 Sekisui Chem Co Ltd 難成形樹脂成形体の製造方法
EP2065956A1 (en) 2002-03-18 2009-06-03 Ntn Corporation Conductive resin molding

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165624D1 (en) * 1980-03-12 1984-09-27 Rank Xerox Ltd Conversion apparatus for injection moulding machines
WO1982004009A1 (en) * 1981-05-21 1982-11-25 Josef Kubat Injection moulding process using high pressures
GB2282560B (en) * 1993-09-14 1997-12-17 Idemitsu Petrochemical Co Compression equipment of injection compression molding machine and injection compression molding machine
FR2733933B1 (fr) * 1995-05-11 1997-06-27 Sommer Ind Procede d'obtention d'une piece insonorisante et piece injectee selon un tel procede
CN114368106B (zh) * 2021-12-31 2022-11-15 北京化工大学 一种超高分子量聚乙烯微孔过滤材料的注塑成型方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270269B (de) * 1963-08-03 1968-06-12 Eckert & Ziegler G M B H Formschliess- und -oeffnungsvorrichtung fuer formfuellende Maschinen, insbesondere Spritzgiessmaschinen
DE1779504B2 (de) * 1968-08-21 1972-05-31 Eckert & Ziegler Gmbh, 8832 Weissenburg Verfahren zur verarbeitung von waermehaertenden kunststoffen, insbesondere von duroplasten aus der familie der aminoplaste auf spritzgiessmaschinen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213762A1 (de) * 1981-04-14 1982-11-25 Mitsui Petrochemical Industries Ltd., Tokyo Verfahren zum spritzdruckformen
US4489033A (en) * 1981-04-14 1984-12-18 Mitsui Petrochemical Industries Process for injection compression molding
JPS60196321A (ja) * 1984-03-19 1985-10-04 Asahi Chem Ind Co Ltd ポリオレフイン樹脂の成形方法
US5422061A (en) * 1988-09-28 1995-06-06 Dai Nippon Insatsu Kabushiki Kaisha Method of injection molding ultra-high molecular weight polyethylene sliding members
JPH04176624A (ja) * 1990-11-09 1992-06-24 Komatsu Ltd 超高分子量ポリエチレンポーラス体の製造方法およびその製品
JPH082572B2 (ja) * 1990-11-09 1996-01-17 株式会社小松製作所 超高分子量ポリエチレンポーラス体の製造方法およびその製品
JP2000210995A (ja) * 1999-01-21 2000-08-02 Sekisui Chem Co Ltd 難成形樹脂成形体の製造方法
EP2065956A1 (en) 2002-03-18 2009-06-03 Ntn Corporation Conductive resin molding

Also Published As

Publication number Publication date
GB1493300A (en) 1977-11-30
FR2297130A1 (fr) 1976-08-06
IT1060541B (it) 1982-08-20
FR2297130B1 (ja) 1978-11-10
DE2600923C2 (de) 1985-09-26
DE2600923A1 (de) 1976-07-15
JPS5730067B2 (ja) 1982-06-26

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