TW429213B - Method for molding thermoplastic resin - Google Patents

Method for molding thermoplastic resin

Info

Publication number
TW429213B
TW429213B TW086112399A TW86112399A TW429213B TW 429213 B TW429213 B TW 429213B TW 086112399 A TW086112399 A TW 086112399A TW 86112399 A TW86112399 A TW 86112399A TW 429213 B TW429213 B TW 429213B
Authority
TW
Taiwan
Prior art keywords
thermoplastic resin
resin
molding
molding thermoplastic
mold
Prior art date
Application number
TW086112399A
Other languages
English (en)
Inventor
Hiroshi Yamaki
Yoshimasa Matsuura
Hiroshi Kataoka
Original Assignee
Asahi Chemical Ind
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
Priority claimed from JP25618696A external-priority patent/JPH10100184A/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of TW429213B publication Critical patent/TW429213B/zh

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
    • 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
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B29C2043/527—Heating or cooling selectively cooling, e.g. locally, on the surface of the 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
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • B29C2045/1702—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free dissolving or absorbing a fluid in the plastic 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C45/401—Ejector pin constructions or mountings
    • B29C2045/4015—Ejector pins provided with sealing means
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/005—Using a particular environment, e.g. sterile fluids other than air
    • 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
    • B29C45/26—Moulds
    • B29C45/2608—Mould seals
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0039—Amorphous
TW086112399A 1996-09-03 1997-08-28 Method for molding thermoplastic resin TW429213B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23281896 1996-09-03
JP25618696A JPH10100184A (ja) 1996-09-27 1996-09-27 合成樹脂の成形法

Publications (1)

Publication Number Publication Date
TW429213B true TW429213B (en) 2001-04-11

Family

ID=26530677

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086112399A TW429213B (en) 1996-09-03 1997-08-28 Method for molding thermoplastic resin

Country Status (2)

Country Link
US (1) US6322735B1 (zh)
TW (1) TW429213B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2195653C2 (ru) * 1998-06-12 2002-12-27 Асахи Касеи Кабусики Кайся Анализатор
JP4330785B2 (ja) * 2000-10-31 2009-09-16 シャープ株式会社 液晶表示装置の製造方法及び液晶表示装置の製造装置
US20030146595A1 (en) * 2002-02-04 2003-08-07 Cane Creek Cycling Components, Inc. Bicycle headset construction
JP2004009303A (ja) * 2002-06-03 2004-01-15 Fuji Photo Film Co Ltd プラスチック製光学部品の製造方法
US7609450B2 (en) * 2007-03-29 2009-10-27 Spartech Corporation Plastic sheets with lenticular lens arrays
US8021135B2 (en) * 2007-06-08 2011-09-20 Sabic Innovative Plastics Ip B.V. Mold apparatus for forming polymer and method
EP2212079A1 (en) * 2007-10-26 2010-08-04 SABIC Innovative Plastics IP B.V. System and method for forming polymer
JP5749065B2 (ja) * 2011-04-22 2015-07-15 住友重機械工業株式会社 射出成形機および射出成形方法
US9395470B2 (en) * 2012-04-05 2016-07-19 Canon Kabushiki Kaisha Molded-article manufacturing method, mold, and optical element including fresnel lens
CN106457617A (zh) 2014-06-27 2017-02-22 沙特基础工业全球技术有限公司 具有多材料核芯的感应加热的模具装置及其使用方法
EP3228434A4 (en) * 2014-11-04 2018-10-31 Yasuhiro Suzuki Mold device, injection molding system, and molding manufacturing method
CN111376498A (zh) * 2018-12-27 2020-07-07 中材科技风电叶片股份有限公司 灌注工艺和风电叶片的成型方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164523A (en) * 1976-09-09 1979-08-14 Robert Hanning Method of injection-molding and cooling of shaped synthetic-resin bodies
JPS61213111A (ja) 1985-03-18 1986-09-22 Toyota Motor Corp 反応射出成形方法
JPS62231715A (ja) 1986-04-01 1987-10-12 Eng Plast Kk 非相溶系ポリマーブレンド樹脂型物の射出成型法
US4752428A (en) 1987-01-28 1988-06-21 Air Products And Chemicals, Inc. Injection molding process with reactive gas treatment
DE4314869A1 (de) 1993-05-05 1994-11-10 Boehringer Ingelheim Kg Verfahren zur Formgebung von thermoplastischen Kunststoffen, insbesondere von resorbierbaren Thermoplasten

Also Published As

Publication number Publication date
US6322735B1 (en) 2001-11-27

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MK4A Expiration of patent term of an invention patent