KR960004409A - 이축배향 폴리에스테르 필름 - Google Patents

이축배향 폴리에스테르 필름 Download PDF

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Publication number
KR960004409A
KR960004409A KR1019940016325A KR19940016325A KR960004409A KR 960004409 A KR960004409 A KR 960004409A KR 1019940016325 A KR1019940016325 A KR 1019940016325A KR 19940016325 A KR19940016325 A KR 19940016325A KR 960004409 A KR960004409 A KR 960004409A
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South Korea
Prior art keywords
biaxially oriented
polyester film
oriented polyester
inorganic
fine particles
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KR1019940016325A
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English (en)
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KR0145446B1 (ko
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한준희
이영진
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안시환
주식회사 에스·케이·씨
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Priority to KR1019940016325A priority Critical patent/KR0145446B1/ko
Publication of KR960004409A publication Critical patent/KR960004409A/ko
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Publication of KR0145446B1 publication Critical patent/KR0145446B1/ko

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    • 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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/128—Polymer particles coated by inorganic and non-macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 폴리에스테르중에 유기-무기 복합입자를 첨가함으로써 이활성, 내스크래치성 및 내마모성을 향상시킨 이축배향 폴리에스테르 필름에 관한 것이다. 즉, 무기미립자를 유기고분자에 피복시킨 무기-유기 복합체로서 평균입경 0.05 내지 5㎛의 것을 폴리에스테르 총중량에 대하여 0.01 내지 5.0중량% 포함하는 것을 특징으로 하는 이축배향 폴리에스테르 필름은 이활성, 내스크래치성 및 내마모성이우수하여 특히 자기기록매체의 베이스필름에 적용하기에 적합하다.

Description

이축배향 폴리에스테르 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 무기미립자를 유기고분자에 피복시킨 무기-유기 복합체로서 평균입경 0.05 내지 5㎛의 것을 폴리에스테르 총중량에 대하여 0.01 내지 5.0중량% 포함하는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
  2. 제1항에 있어서, 유기고분자가 아크릴계, 스티렌계, 비닐 중합계 및 이들의 공중합계의 적어도 하나이고, 무기 미립자는 산화티탄, 알루미나, 산화주석, 산화철, 실리카 및 산화니오븀의 적어도 하나인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
  3. 제1항 또는 제2항에 있어서, 무기미립자가 평균입경 5 내지 50㎚인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940016325A 1994-07-07 1994-07-07 이축배향 폴리에스테르 필름 KR0145446B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940016325A KR0145446B1 (ko) 1994-07-07 1994-07-07 이축배향 폴리에스테르 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940016325A KR0145446B1 (ko) 1994-07-07 1994-07-07 이축배향 폴리에스테르 필름

Publications (2)

Publication Number Publication Date
KR960004409A true KR960004409A (ko) 1996-02-23
KR0145446B1 KR0145446B1 (ko) 1998-07-15

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KR1019940016325A KR0145446B1 (ko) 1994-07-07 1994-07-07 이축배향 폴리에스테르 필름

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332459B1 (ko) * 1999-06-29 2002-04-13 박찬구 스마트 윈도우용 고분자 필름
KR100806269B1 (ko) * 2000-07-28 2008-02-22 가부시키가이샤 고마쓰 세이사쿠쇼 유압식 굴삭차량
KR100807923B1 (ko) * 2000-10-03 2008-02-27 가부시키가이샤 고마쓰 세이사쿠쇼 작업용 차량의 속도제어장치 및 그의 속도제어방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010038589A (ko) * 1999-10-26 2001-05-15 장용균 폴리에스테르 필름

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332459B1 (ko) * 1999-06-29 2002-04-13 박찬구 스마트 윈도우용 고분자 필름
KR100806269B1 (ko) * 2000-07-28 2008-02-22 가부시키가이샤 고마쓰 세이사쿠쇼 유압식 굴삭차량
KR100807923B1 (ko) * 2000-10-03 2008-02-27 가부시키가이샤 고마쓰 세이사쿠쇼 작업용 차량의 속도제어장치 및 그의 속도제어방법

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Publication number Publication date
KR0145446B1 (ko) 1998-07-15

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