JPH0245975B2 - - Google Patents

Info

Publication number
JPH0245975B2
JPH0245975B2 JP58150716A JP15071683A JPH0245975B2 JP H0245975 B2 JPH0245975 B2 JP H0245975B2 JP 58150716 A JP58150716 A JP 58150716A JP 15071683 A JP15071683 A JP 15071683A JP H0245975 B2 JPH0245975 B2 JP H0245975B2
Authority
JP
Japan
Prior art keywords
weight
layer
sheet
polypropylene
polypropylene resin
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
JP58150716A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6042025A (ja
Inventor
Takashi Toyoda
Yozo Ooba
Masatsuki Yamanaka
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.)
Yupo Corp
Original Assignee
Yupo Corp
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 Yupo Corp filed Critical Yupo Corp
Priority to JP58150716A priority Critical patent/JPS6042025A/ja
Publication of JPS6042025A publication Critical patent/JPS6042025A/ja
Publication of JPH0245975B2 publication Critical patent/JPH0245975B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9155—Pressure rollers
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP58150716A 1983-08-18 1983-08-18 複合ポリプロピレン樹脂延伸フイルムの製造方法 Granted JPS6042025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58150716A JPS6042025A (ja) 1983-08-18 1983-08-18 複合ポリプロピレン樹脂延伸フイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58150716A JPS6042025A (ja) 1983-08-18 1983-08-18 複合ポリプロピレン樹脂延伸フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS6042025A JPS6042025A (ja) 1985-03-06
JPH0245975B2 true JPH0245975B2 (cs) 1990-10-12

Family

ID=15502841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58150716A Granted JPS6042025A (ja) 1983-08-18 1983-08-18 複合ポリプロピレン樹脂延伸フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS6042025A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101243463B1 (ko) * 2011-01-06 2013-03-13 율촌화학 주식회사 다층 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 다층 폴리올레핀계 연신 필름
KR101242227B1 (ko) * 2011-07-15 2013-03-11 율촌화학 주식회사 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름
JP7446822B2 (ja) * 2019-05-31 2024-03-11 住友化学株式会社 熱可塑性エラストマー組成物およびその製造方法

Also Published As

Publication number Publication date
JPS6042025A (ja) 1985-03-06

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