KR880012682A - 폴리올레핀 필름 - Google Patents

폴리올레핀 필름 Download PDF

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Publication number
KR880012682A
KR880012682A KR1019880004468A KR880004468A KR880012682A KR 880012682 A KR880012682 A KR 880012682A KR 1019880004468 A KR1019880004468 A KR 1019880004468A KR 880004468 A KR880004468 A KR 880004468A KR 880012682 A KR880012682 A KR 880012682A
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KR
South Korea
Prior art keywords
weight
film
resin
rosin
polyolefin
Prior art date
Application number
KR1019880004468A
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English (en)
Other versions
KR960003275B1 (ko
Inventor
루이스 루크 보서트 버나드
Original Assignee
피터 챨스 보우덴
엑손 케미칼 패턴츠 인코포레이티드
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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=KR880012682(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 피터 챨스 보우덴, 엑손 케미칼 패턴츠 인코포레이티드 filed Critical 피터 챨스 보우덴
Publication of KR880012682A publication Critical patent/KR880012682A/ko
Application granted granted Critical
Publication of KR960003275B1 publication Critical patent/KR960003275B1/ko

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Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/72—Density
    • 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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Dental Preparations (AREA)
  • Pens And Brushes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

내용 없음

Description

폴리올레핀 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 고전단 조건하에 폴리올레핀과 로진 또는 수지, 바람직하게는 수소화된 로진 또는 수지를 혼합하여 10 내지 90중량%의 수지 또는 로진을 함유하는 농축물을 만들고 이어서 수득된 농축물을 폴리올레핀과 혼합한 다음 생성된 혼합물을 필름으로 압출시켜 연신 폴리올레핀 필름을 제조하는 방법.
  2. 제1항에 있어서, 농축물이 20 내지 60중량%의 수지 또는 로진을 함유하는 방법.
  3. 제1항 또는 2항에 있어서, 수지 또는 로진을 수소화시킨 방법.
  4. 제1항에 있어서, 수지의 수평균분자량이 폴리올레핀의 수평균분자량보다 낮은 방법.
  5. 제1항에 따른 방법으로 제조된 방법.
  6. 제5항에 있어서, 70 내지 95중량%의 폴리올레핀과 5 내지 30중량%의 저분자량 수지 또는 로진을 함유하는 필름.
  7. 제5항 또는 6항에 있어서, 단축 또는 이축 연신필름.
  8. 제5항 내지 7항중의 어느 한 항에 있어서, 피복된 필름.
  9. 제8항에 있어서, 필름의 양면에 80 내지 90중량%의 프로필렌과 1 내지 20중량%의 프로필렌과 1 내지 20중량%의 에틸렌으로 구성된 랜덤(random)공중합체를 기준층의 중량을 기준으로하여 표면 또는 각 표면에 대해 1 내지 20중량%, 바람직하게는 1 내지 10중량% 특히 바람직하게는 약 5중량%로 피복시킨 필름.
  10. 10 내지 90중량%의 수지 또는 로진과 90 내지 10중량%의 폴리올필렌으로 구성된 제5항에 따른 필름의 제조에 사용하기에 적합한 농축물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004468A 1987-04-21 1988-04-20 폴리올레핀 필름 KR960003275B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8709446 1987-04-21
GB878709446A GB8709446D0 (en) 1987-04-21 1987-04-21 Polyolefine films

Publications (2)

Publication Number Publication Date
KR880012682A true KR880012682A (ko) 1988-11-28
KR960003275B1 KR960003275B1 (ko) 1996-03-08

Family

ID=10616114

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004468A KR960003275B1 (ko) 1987-04-21 1988-04-20 폴리올레핀 필름

Country Status (13)

Country Link
EP (2) EP0288227B2 (ko)
JP (1) JPS6426649A (ko)
KR (1) KR960003275B1 (ko)
AT (2) ATE108193T1 (ko)
AU (1) AU602975B2 (ko)
BR (1) BR8801877A (ko)
CA (1) CA1338115C (ko)
DE (2) DE3856366T2 (ko)
ES (2) ES2058268T5 (ko)
GB (1) GB8709446D0 (ko)
GR (1) GR3031485T3 (ko)
IN (1) IN172624B (ko)
MX (1) MX167568B (ko)

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
ES2071039T3 (es) * 1990-02-01 1995-06-16 Borden Inc Pelicula modificada de poliolefina con retencion estable del arrollamiento, propiedades de plegado completo y caracteristicas de barrera.
US5128183A (en) * 1990-08-01 1992-07-07 Borden, Inc. Modified polyolefin film with stable twist retention, dead fold properties and barrier characteristics
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
ES2058268T3 (es) 1994-11-01
DE3850518T3 (de) 2004-10-21
BR8801877A (pt) 1988-11-22
ATE185365T1 (de) 1999-10-15
EP0288227B2 (en) 2000-10-11
DE3850518D1 (de) 1994-08-11
CA1338115C (en) 1996-03-05
DE3850518T2 (de) 1994-10-27
DE3856366T2 (de) 2000-04-06
ATE108193T1 (de) 1994-07-15
EP0288227A3 (en) 1991-03-20
ES2058268T5 (es) 2001-02-16
ES2136635T3 (es) 1999-12-01
EP0544652B1 (en) 1999-10-06
IN172624B (ko) 1993-10-30
MX167568B (es) 1993-03-30
AU1479788A (en) 1988-10-27
DE3856366D1 (de) 1999-11-11
JPS6426649A (en) 1989-01-27
KR960003275B1 (ko) 1996-03-08
GB8709446D0 (en) 1987-05-28
GR3031485T3 (en) 2000-01-31
EP0288227A2 (en) 1988-10-26
AU602975B2 (en) 1990-11-01
EP0544652A2 (en) 1993-06-02
EP0544652A3 (ko) 1994-03-02
EP0288227B1 (en) 1994-07-06

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