FR2428651B1 - PROCESS FOR PRODUCING PROPYLENE COPOLYMERS AND A MULTI-LAYERED POLYPROPYLENE FILM - Google Patents

PROCESS FOR PRODUCING PROPYLENE COPOLYMERS AND A MULTI-LAYERED POLYPROPYLENE FILM

Info

Publication number
FR2428651B1
FR2428651B1 FR7915301A FR7915301A FR2428651B1 FR 2428651 B1 FR2428651 B1 FR 2428651B1 FR 7915301 A FR7915301 A FR 7915301A FR 7915301 A FR7915301 A FR 7915301A FR 2428651 B1 FR2428651 B1 FR 2428651B1
Authority
FR
France
Prior art keywords
polypropylene film
propylene copolymers
producing propylene
layered polypropylene
layered
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
FR7915301A
Other languages
French (fr)
Other versions
FR2428651A1 (en
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
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 Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2428651A1 publication Critical patent/FR2428651A1/en
Application granted granted Critical
Publication of FR2428651B1 publication Critical patent/FR2428651B1/en
Expired 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
    • B32B27/32—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)
FR7915301A 1978-06-14 1979-06-14 PROCESS FOR PRODUCING PROPYLENE COPOLYMERS AND A MULTI-LAYERED POLYPROPYLENE FILM Expired FR2428651B1 (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 (2)

Publication Number Publication Date
FR2428651A1 FR2428651A1 (en) 1980-01-11
FR2428651B1 true FR2428651B1 (en) 1986-04-25

Family

ID=27465474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915301A Expired FR2428651B1 (en) 1978-06-14 1979-06-14 PROCESS FOR PRODUCING PROPYLENE COPOLYMERS AND A MULTI-LAYERED 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
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. 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
JPS6076515A (en) * 1983-09-20 1985-05-01 Sumitomo Chem Co Ltd Packaging film
US4761462A (en) * 1983-09-20 1988-08-02 Sumitomo Chemical Company, Limited Packaging propylene copolymer 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
DE4035343A1 (en) * 1990-11-07 1992-05-14 Hoechst Ag HEAT-SEALED PACKAGING FOIL
DE4035344A1 (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
EP0669348B1 (en) 1994-02-25 1998-06-10 Sumitomo Chemical Company Limited Propylene random 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
NL7904659A (en) 1979-12-18
SG56783G (en) 1984-07-27
NL190783B (en) 1994-03-16
FR2428651A1 (en) 1980-01-11
DE2923754C2 (en) 1991-03-07
CA1198355A (en) 1985-12-24
GB2027720B (en) 1983-04-27
BE876947A (en) 1979-10-01
GB2027720A (en) 1980-02-27
DE2923754A1 (en) 1979-12-20
IT1193760B (en) 1988-08-24
NL190783C (en) 1994-08-16
DE2923754C3 (en) 1996-02-08
BR7903705A (en) 1980-02-05
IT7949388A0 (en) 1979-06-12

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