FR2297130A1 - ULTRA-HIGH MOLECULAR MASS POLYETHYLENE INJECTION MOLDING - Google Patents

ULTRA-HIGH MOLECULAR MASS POLYETHYLENE INJECTION MOLDING

Info

Publication number
FR2297130A1
FR2297130A1 FR7600583A FR7600583A FR2297130A1 FR 2297130 A1 FR2297130 A1 FR 2297130A1 FR 7600583 A FR7600583 A FR 7600583A FR 7600583 A FR7600583 A FR 7600583A FR 2297130 A1 FR2297130 A1 FR 2297130A1
Authority
FR
France
Prior art keywords
ultra
injection molding
high molecular
molecular mass
mass polyethylene
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
FR7600583A
Other languages
French (fr)
Other versions
FR2297130B1 (en
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
Publication of FR2297130A1 publication Critical patent/FR2297130A1/en
Application granted granted Critical
Publication of FR2297130B1 publication Critical patent/FR2297130B1/fr
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)
FR7600583A 1975-01-13 1976-01-12 ULTRA-HIGH MOLECULAR MASS POLYETHYLENE INJECTION MOLDING Granted FR2297130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP561175A JPS5181861A (en) 1975-01-13 1975-01-13 CHOKOBUNSHIRYOHORIECHIRENNO SHASHUTSUSEIKEIHO

Publications (2)

Publication Number Publication Date
FR2297130A1 true FR2297130A1 (en) 1976-08-06
FR2297130B1 FR2297130B1 (en) 1978-11-10

Family

ID=11615984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600583A Granted FR2297130A1 (en) 1975-01-13 1976-01-12 ULTRA-HIGH MOLECULAR MASS POLYETHYLENE INJECTION MOLDING

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503625A1 (en) * 1981-04-14 1982-10-15 Mitsui Petrochemical Ind METHOD FOR INJECTION MOLDING WITH COMPRESSION OF HIGH MOLECULAR WEIGHT POLYETHYLENE
FR2733933A1 (en) * 1995-05-11 1996-11-15 Sommer Ind Injection moulding of sound insulation part

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035916B1 (en) * 1980-03-12 1984-08-22 Rank Xerox Limited Conversion apparatus for injection moulding machines
WO1982004009A1 (en) * 1981-05-21 1982-11-25 Josef Kubat Injection moulding process using high pressures
JPS60196321A (en) * 1984-03-19 1985-10-04 Asahi Chem Ind Co Ltd Molding method of polyolefin resin
EP0653284B1 (en) * 1988-09-28 1998-12-16 Dai Nippon Insatsu Kabushiki Kaisha Injection mold assembly
JPH082572B2 (en) * 1990-11-09 1996-01-17 株式会社小松製作所 Method for producing ultrahigh molecular weight polyethylene porous body and product thereof
GB2282560B (en) * 1993-09-14 1997-12-17 Idemitsu Petrochemical Co Compression equipment of injection compression molding machine and injection compression molding machine
JP4148583B2 (en) * 1999-01-21 2008-09-10 積水化学工業株式会社 Method for producing difficult-to-mold resin molded body
CA2479681C (en) 2002-03-18 2012-02-07 Ntn Corporation Conductive resin molding
CN114368106B (en) * 2021-12-31 2022-11-15 北京化工大学 Injection molding method of ultra-high molecular weight polyethylene microporous filter material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270269B (en) * 1963-08-03 1968-06-12 Eckert & Ziegler G M B H Mold closing and opening device for mold filling machines, especially injection molding machines
DE1779504B2 (en) * 1968-08-21 1972-05-31 Eckert & Ziegler Gmbh, 8832 Weissenburg METHOD FOR PROCESSING HEAT-RESISTANT PLASTICS, IN PARTICULAR THERMAL PLASTICS FROM THE AMINOPLASTIC FAMILY ON INJECTION MOLDING MACHINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503625A1 (en) * 1981-04-14 1982-10-15 Mitsui Petrochemical Ind METHOD FOR INJECTION MOLDING WITH COMPRESSION OF HIGH MOLECULAR WEIGHT POLYETHYLENE
FR2733933A1 (en) * 1995-05-11 1996-11-15 Sommer Ind Injection moulding of sound insulation part

Also Published As

Publication number Publication date
DE2600923C2 (en) 1985-09-26
DE2600923A1 (en) 1976-07-15
FR2297130B1 (en) 1978-11-10
GB1493300A (en) 1977-11-30
JPS5181861A (en) 1976-07-17
IT1060541B (en) 1982-08-20
JPS5730067B2 (en) 1982-06-26

Similar Documents

Publication Publication Date Title
NL7507689A (en) INJECTION MOLDING DEVICE FOR PLASTIC.
IT1034744B (en) INJECTION MOLDING
FR2343586A1 (en) INJECTION AND BLOW MOLDING MACHINE
IT1061211B (en) POLYCARBONATE MOLDING MASSES
FR2424780B1 (en) INJECTION MOLDING MACHINE
AT354079B (en) THERMOPLASTIC FILM-FORMING MASS
JPS5286463A (en) Injection blow molding machine
IT7820365A0 (en) DEVICE AND PROCEDURE FOR MOLDING, PARTICULARLY FOR INJECTION MOLDING, OF PLASTIC MATERIALS.
NL170826C (en) Injection molding device.
BE806561A (en) GRAFT COPOLYMERS BASED ON METHYL METHACRYLATE POLYMERS
FR2297130A1 (en) ULTRA-HIGH MOLECULAR MASS POLYETHYLENE INJECTION MOLDING
NL7414579A (en) INJECTION MOLD.
JPS51122165A (en) Plastic injection molding machine
SE404894B (en) MULTIPLE NOZZLE FOR INJECTION MOLDING MACHINE
IT1041521B (en) MOLDS MOLDING BASED ON POLYVINICLORIDE
FR2291016A1 (en) INJECTION MOLDING MACHINE
AU7680674A (en) Injection blow moulding
BE798529A (en) MOLDING OXYMETHYLENE POLYMER COMPOSITION
BR7503308A (en) INJECTION MOLDING MACHINE
FR2299960A1 (en) INJECTION MOLDING MACHINE
IT1041202B (en) IMPROVED POLYCARBONATE MOLDING MASSES
JPS5282967A (en) Injection blow molding machine
NL188211B (en) Injection molding device.
AT341198B (en) INJECTION MOLDING DEVICE
BE779786A (en) INJECTION MOLDING MACHINE