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JPS5321688A - Automatic packaging laminate film - Google Patents

Automatic packaging laminate film

Info

Publication number
JPS5321688A
JPS5321688AJP9445176AJP9445176AJPS5321688AJP S5321688 AJPS5321688 AJP S5321688AJP 9445176 AJP9445176 AJP 9445176AJP 9445176 AJP9445176 AJP 9445176AJP S5321688 AJPS5321688 AJP S5321688A
Authority
JP
Japan
Prior art keywords
automatic packaging
laminate film
packaging laminate
isotactic polypropylene
film
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
JP9445176A
Other languages
Japanese (ja)
Other versions
JPS5618386B2 (en
Inventor
Toshiya Yoshii
Nobuo Suzui
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries IncfiledCriticalToray Industries Inc
Priority to JP9445176ApriorityCriticalpatent/JPS5321688A/en
Priority to DE19772735547prioritypatent/DE2735547A1/en
Priority to FR7724483Aprioritypatent/FR2361225A1/en
Priority to BE180028Aprioritypatent/BE857623A/en
Priority to GB33334/77Aprioritypatent/GB1582186A/en
Publication of JPS5321688ApublicationCriticalpatent/JPS5321688A/en
Publication of JPS5618386B2publicationCriticalpatent/JPS5618386B2/ja
Grantedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

PURPOSE: To improve the strength, etc. of an automatic packaging laminate film by superimposing a mixture layer of tactic polybutene-1 and isotactic polypropylene on one side surface of biaxial oriented isotactic polypropylene film.
COPYRIGHT: (C)1978,JPO&Japio
JP9445176A1976-08-101976-08-10Automatic packaging laminate filmGrantedJPS5321688A (en)

Priority Applications (5)

Application NumberPriority DateFiling DateTitle
JP9445176AJPS5321688A (en)1976-08-101976-08-10Automatic packaging laminate film
DE19772735547DE2735547A1 (en)1976-08-101977-08-06 HEAT SEALABLE POLYPROPYLENE FILM
FR7724483AFR2361225A1 (en)1976-08-101977-08-09 HOT WELDABLE POLYPROPYLENE FILM
BE180028ABE857623A (en)1976-08-101977-08-09 HOT WELDABLE POLYPROPYLENE FILM
GB33334/77AGB1582186A (en)1976-08-101977-08-09Heat sealable multilayer film

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP9445176AJPS5321688A (en)1976-08-101976-08-10Automatic packaging laminate film

Publications (2)

Publication NumberPublication Date
JPS5321688Atrue JPS5321688A (en)1978-02-28
JPS5618386B2 JPS5618386B2 (en)1981-04-28

Family

ID=14110616

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP9445176AGrantedJPS5321688A (en)1976-08-101976-08-10Automatic packaging laminate film

Country Status (5)

CountryLink
JP (1)JPS5321688A (en)
BE (1)BE857623A (en)
DE (1)DE2735547A1 (en)
FR (1)FR2361225A1 (en)
GB (1)GB1582186A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS5549264A (en)*1978-10-061980-04-09Toray IndustriesLaminated film
JPS5596727U (en)*1978-12-281980-07-04
JPH02219839A (en)*1989-02-221990-09-03Toray Ind IncAntifogging film for food packaging

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
AT381065B (en)*1979-01-171986-08-25Naphtachimie Sa HEAT WELDABLE FILM
DE2912179A1 (en)*1979-03-301980-10-09Mitsubishi Petrochemical Co POLYMERISAT AND HEAT-SEALABLE BIAXIAL STRETCHED COMPOSITE FILM
JPS6036388B2 (en)*1979-07-131985-08-20東洋紡績株式会社 Packaging material with good adhesion
GB2093765A (en)*1981-02-251982-09-08British Cellophane LtdHeat sealable polypropylene films
EP0135178B1 (en)*1983-09-051987-10-14Hoechst AktiengesellschaftHeat-sealable multilayer packing sheet
US4726999A (en)*1984-10-311988-02-23Shell Oil CompanyLaminated structure comprising a substrate layer composed of a crystalline propylene resin and a heat-sealable layer composed of a crystalline propylene random copolymer composition
US4642269A (en)*1984-11-011987-02-10Mitsui Petrochemical Industries, LtdCrystalline random propylene copolymer composition and composite laminate comprising said composition
DK170561B1 (en)*1984-11-021995-10-23Mitsui Petrochemical Ind Crystalline propylene copolymer blend and laminate containing such blend
US5336747A (en)*1984-11-021994-08-09Mitsui Petrochemical Industries, Ltd.Random 1-butene/ethylene copolymer
US5128414A (en)*1985-06-281992-07-07Shell Oil CompanyPolymer packaging film and sheet capable of forming peelable seals made from ethylenic and butene-1 polymers
AU588330B2 (en)*1985-06-281989-09-14Mitsui Petrochemical Industries, Ltd.Polymer blends for packaging film and sheet or laminates
US5036140A (en)*1985-06-281991-07-30Shell Oil CompanyFilm from blend of ethylene polymers, ethylene butene polymer and propylene polymers
US5087667A (en)*1985-06-281992-02-11Shell Oil CompanyFilm from mixture of ethylene polymer, butene polymer, propylene polymer
ATE78278T1 (en)*1985-11-251992-08-15Shell Oil Co BUTENE-1/PROPYLENE COPOLYMER BLENDS.
JPS6420253A (en)*1987-07-141989-01-24Idemitsu Petrochemical CoButene-1 copolymer composition
GB2210825B (en)*1987-10-121992-03-04Courtaulds Films & PackagingPolymeric films
DE4035343A1 (en)*1990-11-071992-05-14Hoechst Ag HEAT-SEALED PACKAGING FOIL
DE4035344A1 (en)*1990-11-071992-05-14Hoechst Ag HEAT-SEALED PACKAGING FOIL
JP3046373B2 (en)*1991-03-202000-05-29三井化学株式会社 Polybutene resin laminate
TW212771B (en)*1991-09-201993-09-11Ube Reikisen Kk
DE4427862A1 (en)*1994-08-051996-02-08Hoechst Ag Low-sealing, biaxially oriented polyolefin multilayer film, process for its production and its use

Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CA775184A (en)*1968-01-02W.R. Grace And Co.Oriented blends of polypropylene and polybutene-1
JPS4931778A (en)*1972-07-241974-03-22
JPS49101420A (en)*1972-10-171974-09-25
JPS5010371A (en)*1973-05-311975-02-03
JPS50128781A (en)*1974-03-291975-10-11
JPS5115060A (en)*1974-07-301976-02-06Toshiba Machine Co Ltd KENNENSOCHI
JPS51150561A (en)*1975-06-111976-12-24Ici LtdFilmmforming compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB1113380A (en)*1966-06-031968-05-15Mobil Oil CorpThermoplastic polymer blend compositions
DE2234103C2 (en)*1972-07-121974-07-18Chemische Werke Huels Ag, 4370 Marl Hot-weldable polybutene!
US3849520A (en)*1973-01-171974-11-19Mobil Oil CorpResinous blend and oriented shrink film comprising polypropylene,polybutene and ethylene/butene copolymer
GB1495776A (en)*1975-06-111977-12-21Ici LtdFilm-forming olefin polymer compositions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CA775184A (en)*1968-01-02W.R. Grace And Co.Oriented blends of polypropylene and polybutene-1
JPS4931778A (en)*1972-07-241974-03-22
JPS49101420A (en)*1972-10-171974-09-25
JPS5010371A (en)*1973-05-311975-02-03
JPS50128781A (en)*1974-03-291975-10-11
JPS5115060A (en)*1974-07-301976-02-06Toshiba Machine Co Ltd KENNENSOCHI
JPS51150561A (en)*1975-06-111976-12-24Ici LtdFilmmforming compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS5549264A (en)*1978-10-061980-04-09Toray IndustriesLaminated film
JPS5596727U (en)*1978-12-281980-07-04
JPH02219839A (en)*1989-02-221990-09-03Toray Ind IncAntifogging film for food packaging

Also Published As

Publication numberPublication date
FR2361225A1 (en)1978-03-10
FR2361225B1 (en)1984-01-13
DE2735547A1 (en)1978-02-16
GB1582186A (en)1980-12-31
BE857623A (en)1978-02-09
JPS5618386B2 (en)1981-04-28

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