JPS6227981B2 - - Google Patents

Info

Publication number
JPS6227981B2
JPS6227981B2 JP53154966A JP15496678A JPS6227981B2 JP S6227981 B2 JPS6227981 B2 JP S6227981B2 JP 53154966 A JP53154966 A JP 53154966A JP 15496678 A JP15496678 A JP 15496678A JP S6227981 B2 JPS6227981 B2 JP S6227981B2
Authority
JP
Japan
Prior art keywords
film
ethylene
layer
temperature
stretching
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
Application number
JP53154966A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5582648A (en
Inventor
Isao Yoshimura
Osamu Mizukami
Hideo Hatake
Junichi Kageyama
Koji Kaneko
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP15496678A priority Critical patent/JPS5582648A/ja
Priority to NL7909097A priority patent/NL189499C/xx
Priority to AU53911/79A priority patent/AU533447B2/en
Priority to GB7943474A priority patent/GB2037660B/en
Priority to FR7930940A priority patent/FR2444552A1/fr
Priority to DE19792954467 priority patent/DE2954467C2/de
Priority to DE19792950953 priority patent/DE2950953A1/de
Priority to IT2809279A priority patent/IT1126583B/it
Publication of JPS5582648A publication Critical patent/JPS5582648A/ja
Priority to US06/326,062 priority patent/US4399181A/en
Priority to US06/459,985 priority patent/US4430377A/en
Priority to US06/460,012 priority patent/US4430378A/en
Priority to US06/548,018 priority patent/US4501634A/en
Priority to US06/559,463 priority patent/US4469753A/en
Priority to US06/559,461 priority patent/US4472228A/en
Priority to US06/559,462 priority patent/US4469752A/en
Publication of JPS6227981B2 publication Critical patent/JPS6227981B2/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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/052—Forming heat-sealable coatings
    • 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
    • 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/005—Ionomers
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
JP15496678A 1978-12-18 1978-12-18 Compound film of cold high orientation and method of making said film Granted JPS5582648A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP15496678A JPS5582648A (en) 1978-12-18 1978-12-18 Compound film of cold high orientation and method of making said film
NL7909097A NL189499C (nl) 1978-12-18 1979-12-17 Werkwijze voor het vervaardigen van een vel of film, alsmede verpakking.
AU53911/79A AU533447B2 (en) 1978-12-18 1979-12-17 Stretching multi layer film
IT2809279A IT1126583B (it) 1978-12-18 1979-12-18 Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla
FR7930940A FR2444552A1 (fr) 1978-12-18 1979-12-18 Pellicule a couches multiples etiree a froid, utile notamment comme pellicule d'emballage et son procede de preparation
DE19792954467 DE2954467C2 (en]) 1978-12-18 1979-12-18
DE19792950953 DE2950953A1 (de) 1978-12-18 1979-12-18 Kaltverstreckter stark orientierter mehrlagiger film und verfahren zur herstellung dieses films
GB7943474A GB2037660B (en) 1978-12-18 1979-12-18 Multilayered film
US06/326,062 US4399181A (en) 1978-12-18 1981-11-30 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/460,012 US4430378A (en) 1978-12-18 1983-01-21 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/459,985 US4430377A (en) 1978-12-18 1983-01-21 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/548,018 US4501634A (en) 1978-12-18 1983-11-01 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/559,463 US4469753A (en) 1978-12-18 1983-12-08 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/559,461 US4472228A (en) 1978-12-18 1983-12-08 Cold drawn high-orientation multilayered film and process for manufacture of said film
US06/559,462 US4469752A (en) 1978-12-18 1983-12-08 Cold drawn high-orientation multilayered film and process for manufacture of said film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15496678A JPS5582648A (en) 1978-12-18 1978-12-18 Compound film of cold high orientation and method of making said film

Publications (2)

Publication Number Publication Date
JPS5582648A JPS5582648A (en) 1980-06-21
JPS6227981B2 true JPS6227981B2 (en]) 1987-06-17

Family

ID=15595784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15496678A Granted JPS5582648A (en) 1978-12-18 1978-12-18 Compound film of cold high orientation and method of making said film

Country Status (1)

Country Link
JP (1) JPS5582648A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105351A (en) * 1980-12-23 1982-06-30 Toyo Boseki Shrunk package by heat-shrinkable composite film
JPS57120437A (en) * 1981-01-17 1982-07-27 Toyo Boseki Shrinkable package by composite film
JPS57128548A (en) * 1981-02-03 1982-08-10 Toyo Boseki Heat-shrinkable package
JPS58215345A (ja) * 1982-06-08 1983-12-14 東洋紡績株式会社 複合フイルム
JPS6169452A (ja) * 1984-09-14 1986-04-10 三菱化学株式会社 積層体
JPS6189040A (ja) * 1984-10-08 1986-05-07 三菱化学株式会社 ストレツチ包装用フイルム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535245B2 (en]) * 1973-12-27 1980-09-12
GB1495776A (en) * 1975-06-11 1977-12-21 Ici Ltd Film-forming olefin polymer compositions

Also Published As

Publication number Publication date
JPS5582648A (en) 1980-06-21

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