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KR950031501A - 유색 광채 필름 - Google Patents

유색 광채 필름 Download PDF

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Publication number
KR950031501A
KR950031501A KR1019950011463A KR19950011463A KR950031501A KR 950031501 A KR950031501 A KR 950031501A KR 1019950011463 A KR1019950011463 A KR 1019950011463A KR 19950011463 A KR19950011463 A KR 19950011463A KR 950031501 A KR950031501 A KR 950031501A
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KR
South Korea
Prior art keywords
transparent
transparent thermoplastic
dendritic
film
layers
Prior art date
Application number
KR1019950011463A
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English (en)
Other versions
KR100347879B1 (ko
Inventor
크리쉬나 에스. 쉐티 라마
에이. 쿠퍼 스코트
Original Assignee
에이. 쿠퍼 스코트
더 머얼 코퍼레이션
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.)
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Publication of KR950031501A publication Critical patent/KR950031501A/ko
Application granted granted Critical
Publication of KR100347879B1 publication Critical patent/KR100347879B1/ko

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/14—Iridescent effects
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/24868—Translucent outer layer
    • Y10T428/24876—Intermediate layer contains particulate material [e.g., pigment, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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.]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Filters (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)

Abstract

굴절률이 서로 적어도 약 0.03 차이가 나는 여러가지 투명한 열가소성 수지상 물질로 된 적어도 10층의 대체로 평행한 층으로 이루어지고, 필름의 반사 및 투과 색상 중 적어도 한가지 이상의 외관 색상을 강화 또는 변화시키기 위한 것으로서 열가소성 수지 물질 층들에 가용성인 염료를 충분량 함유하는 투명한 열가소성 수지상 필름이 개시된다.

Description

유색 광체 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 약 30내지 500nm의 실질적으로 균일한 두께를 갖는 적어도 10층 이상의 매우 얇은 층들로 이루어진 투명한 열가소성 수지상 적층 필름으로서, 여기서 상기 층들은 대체로 평형하고, 상기 층들 중 두층의 한 표면은 이 적층 필름의 최외곽 표면을 구성하며, 인접한 층들은 굴절률이 적어도 서로 0.03 이상 차이가 나는 로 다른 투명한 열가소성 수지상 물질이고, 필름의 반사 및 투과 색상들 중 적어도 한가지 이상의 외관 색상을 강화 또는 변형시키기 위한 안정하고 투명하며, 층들의 열가소성 수지상 물질에 가용성인 염료를 충분량 함유하는 투명한 열가소성 수지상 적층 필름.
  2. 제1항에 있어서, 적층 물질이 최외곽 표면이 그에 적층된 표층을 가지며 상기 표층은 실제로 두께가 균일한 투명한 열가소성 수지상 물질 층이고 각 표층은 필름과 표층의 총 두께의 적어도 5%의 두께를 갖는 투명한 열가소성 수지상 적층 필름.
  3. 제2항에 있어서, 표층이 폴리에틸렌 테레프탈레이트 또는 폴리부틸렌 테레프탈레이트로 이루어진 것이 특징인 투명한 열가소성 수지상 적층 필름.
  4. 제1항에 있어서, 상기 인접한 수지상 물질의 굴절률 차이가 적어도 0.06 이상인 것이 특징인 투명한 열가소성 수지상 적층 필름.
  5. 제1항에 있어서, 열가소성 수지상 물질들 중 하나가 폴리에틸렌 테레프탈레이트 또는 폴리메틸 메타크릴레이트인 것이 특징인 투명한 열가소성 수지상 적층 필름.
  6. 제1항에 있어서, 염료가 각각의 서로 다른 열가소성 수지상 물질들 내에 존재하는 것이 특징인 열가소성 수지상 적층 필름.
  7. 제1항에 있어서, 염료가 서로 다른 투명한 열가소성 수지상 물질층 모두에 존재하는 것은 아닌 투명한 열가소성 수지상 적층 필름.
  8. 인접하는 층들의 굴절률이 적어도 약0.03 차이가 나도록 필름의 층들을 배열함으로써, 대체로 평행한 적어도 10개의 박층으로 이루어지고, 인접한 층들은 굴절률 차이가 적어도 약 0.03인 서로 다른 투명한 열가소성 수지상 물질인, 투명한 열가소성 수지상 적층 필름을 제조하는 방법에 있어서, 필름의 적어도 한층으로서, 적층 필름의 반사 색상 및/또는 투과 색상의 적어도 한가지 이상의 외관 색상을 강화 또는 변화시키는데 충분한 양의 염료를 함유하는 투명한 열가소성 수지상 물질을 사용하는데 그 개선점이 있는 것이 특징인 투명한 열가소성 수지상 적층 필름의 제조방법.
  9. 제8항에 있어서, 서로 다른 투명한 열가소성 물질 모두가 용해된 투명 염료를 함유하는 것이 특징인 방법.
  10. 제8항에 있어서, 투명한 열가소성 수지상 물질 모두가 용해된 투명 염료를 함유하는 것은 아닌 것이 특징인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950011463A 1994-05-11 1995-05-10 유색광채필름 KR100347879B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/240,903 US5451449A (en) 1994-05-11 1994-05-11 Colored iridescent film
US240903 1994-05-11

Publications (2)

Publication Number Publication Date
KR950031501A true KR950031501A (ko) 1995-12-18
KR100347879B1 KR100347879B1 (ko) 2003-03-04

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Country Status (12)

Country Link
US (1) US5451449A (ko)
EP (1) EP0681910B1 (ko)
JP (1) JPH0875920A (ko)
KR (1) KR100347879B1 (ko)
CN (1) CN1057042C (ko)
AT (1) ATE167826T1 (ko)
BR (1) BR9501683A (ko)
CA (1) CA2148387C (ko)
DE (1) DE69503181T2 (ko)
DK (1) DK0681910T3 (ko)
ES (1) ES2120102T3 (ko)
HK (1) HK1009261A1 (ko)

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BR9501683A (pt) 1996-05-14
HK1009261A1 (en) 1999-05-28
CN1057042C (zh) 2000-10-04
EP0681910A1 (en) 1995-11-15
ATE167826T1 (de) 1998-07-15
CN1120997A (zh) 1996-04-24
US5451449A (en) 1995-09-19
CA2148387C (en) 2002-03-26
KR100347879B1 (ko) 2003-03-04
DE69503181D1 (de) 1998-08-06
CA2148387A1 (en) 1995-11-12
DE69503181T2 (de) 1998-10-22
ES2120102T3 (es) 1998-10-16
DK0681910T3 (da) 1998-11-02
EP0681910B1 (en) 1998-07-01
JPH0875920A (ja) 1996-03-22

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