KR960701929A - 복합시트(composite sheet) - Google Patents

복합시트(composite sheet)

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Publication number
KR960701929A
KR960701929A KR1019950704762A KR19950704762A KR960701929A KR 960701929 A KR960701929 A KR 960701929A KR 1019950704762 A KR1019950704762 A KR 1019950704762A KR 19950704762 A KR19950704762 A KR 19950704762A KR 960701929 A KR960701929 A KR 960701929A
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KR
South Korea
Prior art keywords
layer
composite sheet
coating
sheet according
adhesive layer
Prior art date
Application number
KR1019950704762A
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English (en)
Other versions
KR100322219B1 (ko
Inventor
테인 콜린 구프
패멀러 모이라 제플스
앤서니 개리 해리슨
Original Assignee
제닛 헐
임페리얼 케미컬 인더스트리스 피엘씨
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Publication of KR960701929A publication Critical patent/KR960701929A/ko
Application granted granted Critical
Publication of KR100322219B1 publication Critical patent/KR100322219B1/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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/052—Forming heat-sealable coatings
    • 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
    • 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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/08—Copolymers of styrene
    • C08J2425/10—Copolymers of styrene with conjugated dienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31924—Including polyene monomers

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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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Wrappers (AREA)

Abstract

본 발명은 기판층, 피복층 및 유연한 접착층으로 구성되는 복합시트에 관한다. 피복층은 층상 광물, 바람직하게는 버미큘라이트를 함유한다. 유연한 접착층은 150%이상의 파손 연장율을 갖는다. 복합시트는 산소 차단특성을 나타내며 특히 열-봉합가능한 층, 바람직하게는 폴리에틸렌의 층으로 적층되었을 경우 포장용 필름으로 사용하기에 적당한다.

Description

복합시트(COMPOSITE SHEET)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 수치는 기재하지 않고, 기판층, 피복층 및 접착층을 갖는 복합시트 단면의 정면도를 도식적으로 나타내었다.
제2도는 제1도에서 나타낸 필름과 유사하고, 접착층의 기판층과 접촉하고 있지 않는 반대쪽 면위에 부가적으로 열-봉합가능한 층을 갖는 필름의 도식적 정면도이다.
제3도는 제2도에서 나타낸 필름과 유사하고, 기판층과 피복층사이에 부가적인 프라이머 층을 갖는 필름의 도식적 정면도이다.

Claims (10)

  1. 하나이상의 면위에 층상 광물로 구성되는 피복충이 얹혀있고, 이 피복층과 접하고 있지 않는 반대쪽 면위에 150%이상의 파손연장율을 갖는 유연한 접착층이 얹혀있는 기판층으로 구성되는 복합시트.
  2. 제1항에 있어서, 접착층의 인장율(1%의 분할율(secant modulus))이 2.0MPa미만인 복합시트.
  3. 제1항 및 제2항 중 한 항에 있어서, 접착층의 파손 연장을(%ETB)이 300-10000%범위인 복합시트.
  4. 전기한 항들 중 어느 한 항에 있어서, 접착층이 스티렌-부타디엔 공중합체로 구성되는 복합시트.
  5. 전기한 항들 중 어느 한 항에 있어서, 층상 광물이 필름으로 성형되는 2:1필로실리케이트(phyllosilicate)의 플레이트렛으로 구성되는 복합시트.
  6. 제5항에 있어서, 2:1 필로실리케이트가 버미큘라이트(vermiculite)로 구성되는 복합시트.
  7. 전기한 항들 중 어느 한 항에 있어서, 피복층이 가교결합제를 부가적으로 포합하는 복합시트.
  8. 전기한 항들 중 어느 한 항에 있어서, 접착층의 피복층과 결합하고 있지 않은 반대쪽 면위에 부가적인 열-봉합가능한 충이 존재하는 복합시트.
  9. 전기한 항들 중 어느 한 항에 있어서, 기판층이 중합체 필름인 복합시트.
  10. 기판층을 만드는 단계; 이 기판층의 하나이상의 면위에 층상 광물로 구성되는 피복층을 피복시키는 단계; 이 피복층의 기판층과 결합하고 있지 않은 반대쪽면에 150%이상의 파손 연장율을 갖는 유연한 접착층을 피복시키는 단계로 구성되는 복합시트 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950704762A 1993-04-30 1994-04-25 복합시트 KR100322219B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939309024A GB9309024D0 (en) 1993-04-30 1993-04-30 Composite sheet
GB9309024.9 1993-04-30
PCT/GB1994/000874 WO1994025511A1 (en) 1993-04-30 1994-04-25 Composite sheet

Publications (2)

Publication Number Publication Date
KR960701929A true KR960701929A (ko) 1996-03-28
KR100322219B1 KR100322219B1 (ko) 2002-08-27

Family

ID=10734792

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Application Number Title Priority Date Filing Date
KR1019950704762A KR100322219B1 (ko) 1993-04-30 1994-04-25 복합시트

Country Status (14)

Country Link
US (1) US5667886A (ko)
EP (1) EP0696299B1 (ko)
JP (1) JP4001620B2 (ko)
KR (1) KR100322219B1 (ko)
CN (1) CN1048026C (ko)
AT (1) ATE156848T1 (ko)
AU (1) AU674073B2 (ko)
BR (1) BR9406434A (ko)
CA (1) CA2155978A1 (ko)
DE (1) DE69404982T2 (ko)
DK (1) DK0696299T3 (ko)
ES (1) ES2105690T3 (ko)
GB (1) GB9309024D0 (ko)
WO (1) WO1994025511A1 (ko)

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WO1994025511A1 (en) 1994-11-10
DE69404982T2 (de) 1997-12-18
US5667886A (en) 1997-09-16
ES2105690T3 (es) 1997-10-16
BR9406434A (pt) 1996-01-09
ATE156848T1 (de) 1997-08-15
AU674073B2 (en) 1996-12-05
DK0696299T3 (da) 1998-03-23
JP4001620B2 (ja) 2007-10-31
JPH08509434A (ja) 1996-10-08
DE69404982D1 (de) 1997-09-18
KR100322219B1 (ko) 2002-08-27
AU6543394A (en) 1994-11-21
CN1048026C (zh) 2000-01-05
EP0696299A1 (en) 1996-02-14
EP0696299B1 (en) 1997-08-13
CA2155978A1 (en) 1994-11-10
GB9309024D0 (en) 1993-06-16
CN1121729A (zh) 1996-05-01

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