BE876947A - PROCESS FOR THE PRODUCTION OF COPOLYMERS OF PROPYLENE AND MULTI-LAYER POLYPROPYLENE FILM - Google Patents

PROCESS FOR THE PRODUCTION OF COPOLYMERS OF PROPYLENE AND MULTI-LAYER POLYPROPYLENE FILM

Info

Publication number
BE876947A
BE876947A BE0/195712A BE195712A BE876947A BE 876947 A BE876947 A BE 876947A BE 0/195712 A BE0/195712 A BE 0/195712A BE 195712 A BE195712 A BE 195712A BE 876947 A BE876947 A BE 876947A
Authority
BE
Belgium
Prior art keywords
copolymers
propylene
production
polypropylene film
layer polypropylene
Prior art date
Application number
BE0/195712A
Other languages
French (fr)
Inventor
Akinobu Shiga
Kiyoshi Matsuyama
Masahiro Kakugo
Yukio Naito
Akira Nunose
Masaharu Nishioka
Original Assignee
Sumitomo Chemical Co
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 JP7243678A external-priority patent/JPS54162785A/en
Priority claimed from JP7511378A external-priority patent/JPS55748A/en
Priority claimed from JP7583778A external-priority patent/JPS553443A/en
Priority claimed from JP9080978A external-priority patent/JPS5517542A/en
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE876947A publication Critical patent/BE876947A/en

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)
BE0/195712A 1978-06-14 1979-06-13 PROCESS FOR THE PRODUCTION OF COPOLYMERS OF PROPYLENE AND MULTI-LAYER POLYPROPYLENE FILM BE876947A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7243678A JPS54162785A (en) 1978-06-14 1978-06-14 Production of crystalline propylene-alpha-olefin copolymer
JP7511378A JPS55748A (en) 1978-06-20 1978-06-20 Preparation of propylene copolymer
JP7583778A JPS553443A (en) 1978-06-21 1978-06-21 Preparation of propylene copolymer
JP9080978A JPS5517542A (en) 1978-07-24 1978-07-24 Polypropylene multilayer film

Publications (1)

Publication Number Publication Date
BE876947A true BE876947A (en) 1979-10-01

Family

ID=27465474

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195712A BE876947A (en) 1978-06-14 1979-06-13 PROCESS FOR THE PRODUCTION OF COPOLYMERS OF PROPYLENE AND MULTI-LAYER POLYPROPYLENE FILM

Country Status (9)

Country Link
BE (1) BE876947A (en)
BR (1) BR7903705A (en)
CA (1) CA1198355A (en)
DE (1) DE2923754C3 (en)
FR (1) FR2428651B1 (en)
GB (1) GB2027720B (en)
IT (1) IT1193760B (en)
NL (1) NL190783C (en)
SG (1) SG56783G (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308361A (en) * 1979-06-01 1981-12-29 Mitsubishi Petrochemical Company, Ltd. Propylene copolymers
FR2462449A1 (en) * 1979-07-30 1981-02-13 Naphtachimie Sa PROCESS FOR THE PRODUCTION OF PROPYLENE COPOLYMERS AND BUTENE-1, PRODUCTS THEREOF AND THEIR APPLICATIONS
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. Heat sealable, multi-ply polypropylene film
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
JPS58219207A (en) * 1982-06-15 1983-12-20 Chisso Corp Polypropylene having high rigidity and melt viscoelasticity and preparation thereof
JPS59212263A (en) * 1983-05-18 1984-12-01 チッソ株式会社 Polypropylene group composite oriented film
US4761462A (en) * 1983-09-20 1988-08-02 Sumitomo Chemical Company, Limited Packaging propylene copolymer film
JPS6076515A (en) * 1983-09-20 1985-05-01 Sumitomo Chem Co Ltd Packaging film
JPS60127133A (en) * 1983-12-14 1985-07-06 Sumitomo Chem Co Ltd Film for shrink package
JPS60166455A (en) * 1983-12-29 1985-08-29 住友化学工業株式会社 Polypropylene laminated film
JPS60258216A (en) * 1984-06-04 1985-12-20 Toa Nenryo Kogyo Kk Production of propylene copolymer
IT1221653B (en) * 1987-11-27 1990-07-12 Ausimonti Spa PROPYLENE CRYSTALLINE COPOLYMERS
IT1249008B (en) * 1990-06-27 1995-02-11 Himont Inc SYNDIOTACTIC CRYSTALLINE PROPYLENE COPOLYMERS
DE4030379A1 (en) * 1990-09-26 1992-04-02 Basf Ag POLYMER WAXES OF PROPYLENE WITH HIGH HARDNESS AND CRYSTAL INITY
DE4035344A1 (en) * 1990-11-07 1992-05-14 Hoechst Ag HEAT-SEALED PACKAGING FOIL
DE4035343A1 (en) * 1990-11-07 1992-05-14 Hoechst Ag HEAT-SEALED PACKAGING FOIL
CA2098664A1 (en) 1992-06-30 1993-12-31 Hajime Sadatoshi Polypropylene random copolymer and film thereof
JP3326873B2 (en) * 1992-07-22 2002-09-24 住友化学工業株式会社 Packaging film
JP3243585B2 (en) * 1993-06-28 2002-01-07 住友化学工業株式会社 Multilayer film for packaging
DE69502851T2 (en) 1994-02-25 1998-11-12 Sumitomo Chemical Co Statistical propylene copolymer and film laminate thereof
DE19533337A1 (en) * 1995-09-11 1997-03-13 Basf Ag Propene / but-1-ene copolymers
JP4451581B2 (en) 2001-09-28 2010-04-14 株式会社日本触媒 Polymerization inhibitor preparation and supply device and preparation supply method
EP1681093A1 (en) * 2005-01-05 2006-07-19 Tiziana Ferrari Automated device for formalin production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918457A (en) * 1957-09-26 1959-12-22 Sun Oil Co Copolymer of propylene and butene-1
CH543546A (en) * 1971-03-23 1973-10-31 Solvay Alpha-olefin polymerization catalytic system
GB1452424A (en) * 1974-03-29 1976-10-13 Ici Ltd Composite films
GB1495776A (en) * 1975-06-11 1977-12-21 Ici Ltd Film-forming olefin polymer compositions
GB1548573A (en) * 1975-06-16 1979-07-18 Ici Ltd Polymerisation catalyst and process
FR2320309A1 (en) * 1975-08-07 1977-03-04 Solvay Catalysts for stereospecific polymerisation of (alpha)-olefins - prepd. by redn. of titanium tetrachloride in four stage process
DE2637978B2 (en) * 1976-08-24 1979-10-25 Hoechst Ag, 6000 Frankfurt Heat-sealable plastic film and process for its production

Also Published As

Publication number Publication date
DE2923754A1 (en) 1979-12-20
DE2923754C2 (en) 1991-03-07
DE2923754C3 (en) 1996-02-08
IT7949388A0 (en) 1979-06-12
CA1198355A (en) 1985-12-24
NL190783B (en) 1994-03-16
NL7904659A (en) 1979-12-18
GB2027720B (en) 1983-04-27
BR7903705A (en) 1980-02-05
IT1193760B (en) 1988-08-24
FR2428651B1 (en) 1986-04-25
SG56783G (en) 1984-07-27
NL190783C (en) 1994-08-16
GB2027720A (en) 1980-02-27
FR2428651A1 (en) 1980-01-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19990613