IN172624B - - Google Patents

Info

Publication number
IN172624B
IN172624B IN332DE1988A IN172624B IN 172624 B IN172624 B IN 172624B IN 332DE1988 A IN332DE1988 A IN 332DE1988A IN 172624 B IN172624 B IN 172624B
Authority
IN
India
Prior art keywords
polyolefine
coated
rosin
extruding
blending
Prior art date
Application number
Other languages
English (en)
Inventor
Bernard Louis Luc Bossaert
Original Assignee
Exxon Chemical Patents 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10616114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN172624(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of IN172624B publication Critical patent/IN172624B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405Intermeshing co-rotating screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/625Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02Copolymers of mineral oil hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/516Oriented mono-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/718Weight, e.g. weight per square meter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/72Density
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/10Homopolymers or copolymers of propene
    • C08J2323/12Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Insulating Materials (AREA)
  • Wrappers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Dental Preparations (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Pens And Brushes (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
IN332DE1988 1987-04-21 1988-04-19 IN172624B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878709446A GB8709446D0 (en) 1987-04-21 1987-04-21 Polyolefine films

Publications (1)

Publication Number Publication Date
IN172624B true IN172624B (el) 1993-10-30

Family

ID=10616114

Family Applications (1)

Application Number Title Priority Date Filing Date
IN332DE1988 IN172624B (el) 1987-04-21 1988-04-19

Country Status (13)

Country Link
EP (2) EP0544652B1 (el)
JP (1) JPS6426649A (el)
KR (1) KR960003275B1 (el)
AT (2) ATE108193T1 (el)
AU (1) AU602975B2 (el)
BR (1) BR8801877A (el)
CA (1) CA1338115C (el)
DE (2) DE3850518T3 (el)
ES (2) ES2058268T5 (el)
GB (1) GB8709446D0 (el)
GR (1) GR3031485T3 (el)
IN (1) IN172624B (el)
MX (1) MX167568B (el)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578881B2 (ja) * 1987-02-25 1997-02-05 昭和電工株式会社 ラジカル重合性組成物
AU621329B2 (en) * 1987-11-16 1992-03-12 Trespaphan Gmbh Biaxially oriented polypropylene film containing 1-40 per cent hydrocarbon resin
DE3937941A1 (de) * 1989-11-15 1991-05-16 Hoechst Ag Dreheinschlagsfolie aus polypropylen
US5128183A (en) * 1990-08-01 1992-07-07 Borden, Inc. Modified polyolefin film with stable twist retention, dead fold properties and barrier characteristics
DK0441027T3 (da) * 1990-02-01 1995-08-28 Borden Inc Modificeret polyolefinfilm med stabil vridningsretention, stabile egenskaber ved fast holdning og stabile barriereegenskaber
CA2106258C (en) * 1992-09-18 2003-11-04 Gautam P. Shah Moisture barrier film
DE4313430A1 (de) * 1993-04-27 1994-11-03 Hoechst Ag Matte, biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US6139930A (en) * 1993-06-15 2000-10-31 Comer; Annette Marie Films
DE4335960A1 (de) * 1993-10-21 1995-04-27 Hoechst Ag Harzhaltige, biaxial orientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendunng
US6087446A (en) 1996-03-20 2000-07-11 Hercules Incorporated Masterbatch formulations for polyolefin applications
US6007666A (en) * 1997-08-20 1999-12-28 General Packaging Products Inc. Process for manufacturing laminated wrapping paper
US6255395B1 (en) 1999-03-22 2001-07-03 Hercules Incorporated Masterbatches having high levels of resin
JP5238277B2 (ja) * 2007-02-09 2013-07-17 株式会社クラレ 光拡散性成形体及び画像表示装置
US7985802B2 (en) 2008-04-18 2011-07-26 Exxonmobil Chemical Patents Inc. Synthetic fabrics, components thereof, and methods for making the same
WO2010104628A1 (en) 2009-03-12 2010-09-16 Exxonmobil Chemical Patents Inc. Polyolefin masterbatches and films

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288293B (de) * 1961-07-07 1969-01-30 Basf Ag Verfahren zum Herstellen von Polyaethylen-Polyisobutylen-Mischungen
US3503922A (en) * 1965-07-15 1970-03-31 Polymer Dispersions Inc Process for producing dispersions of finely - divided solids in isotactic polypropylene
US3663488A (en) * 1968-04-03 1972-05-16 Ici Ltd Polyolefine films
DK122612B (da) * 1968-04-03 1972-03-20 Ici Ltd Biaksialt orienteret folie til brug ved fremstilling af snoede indpakninger og fremgangsmåde til fremstilling af en sådan folie.
JPH0717796B2 (ja) * 1987-10-14 1995-03-01 丸善石油化学株式会社 ポリプロピレン系樹脂組成物
AU621329B2 (en) * 1987-11-16 1992-03-12 Trespaphan Gmbh Biaxially oriented polypropylene film containing 1-40 per cent hydrocarbon resin

Also Published As

Publication number Publication date
KR960003275B1 (ko) 1996-03-08
BR8801877A (pt) 1988-11-22
JPS6426649A (en) 1989-01-27
ES2136635T3 (es) 1999-12-01
AU1479788A (en) 1988-10-27
EP0288227A2 (en) 1988-10-26
ES2058268T3 (es) 1994-11-01
KR880012682A (ko) 1988-11-28
EP0288227B2 (en) 2000-10-11
ES2058268T5 (es) 2001-02-16
DE3850518T3 (de) 2004-10-21
EP0544652A3 (el) 1994-03-02
EP0288227A3 (en) 1991-03-20
CA1338115C (en) 1996-03-05
ATE108193T1 (de) 1994-07-15
EP0544652A2 (en) 1993-06-02
GR3031485T3 (en) 2000-01-31
EP0544652B1 (en) 1999-10-06
ATE185365T1 (de) 1999-10-15
DE3856366T2 (de) 2000-04-06
DE3850518T2 (de) 1994-10-27
MX167568B (es) 1993-03-30
GB8709446D0 (en) 1987-05-28
AU602975B2 (en) 1990-11-01
DE3850518D1 (de) 1994-08-11
DE3856366D1 (de) 1999-11-11
EP0288227B1 (en) 1994-07-06

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