KR930703485A - 도포된 보강 열가소성 제품의 물성의 개선방법 및 그 방법에 의해 제조된 제품 - Google Patents

도포된 보강 열가소성 제품의 물성의 개선방법 및 그 방법에 의해 제조된 제품

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Publication number
KR930703485A
KR930703485A KR1019930702571A KR930702571A KR930703485A KR 930703485 A KR930703485 A KR 930703485A KR 1019930702571 A KR1019930702571 A KR 1019930702571A KR 930702571 A KR930702571 A KR 930702571A KR 930703485 A KR930703485 A KR 930703485A
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KR
South Korea
Prior art keywords
primer composition
reinforced thermoplastic
glass
top coat
applying
Prior art date
Application number
KR1019930702571A
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English (en)
Other versions
KR0176726B1 (ko
Inventor
청 유안 산
Original Assignee
미리암 디. 메코나헤이
이. 아이. 듀퐁 드 네모아 앤드 캄파니
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 date
Application filed by 미리암 디. 메코나헤이, 이. 아이. 듀퐁 드 네모아 앤드 캄파니 filed Critical 미리암 디. 메코나헤이
Priority claimed from PCT/US1991/001104 external-priority patent/WO1992015729A1/en
Publication of KR930703485A publication Critical patent/KR930703485A/ko
Application granted granted Critical
Publication of KR0176726B1 publication Critical patent/KR0176726B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/577—Three layers or more the last layer being a clear coat some layers being coated "wet-on-wet", the others not
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D5/00—Surface treatment to obtain special artistic surface effects or finishes
    • 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
    • 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
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2201/00—Polymeric substrate or laminate
    • B05D2201/02—Polymeric substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2451/00—Type of carrier, type of coating (Multilayers)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2502/00—Acrylic polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2503/00—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2508/00—Polyesters
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2996—Glass particles or spheres
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

본 발명은 승온으로 가열한후 냉각시켰을때 불규칙한 표면을 형성하는 도포된 보강 열가소성 기재의 물성을 개선시키는 방법에 관한 것이다. 이 방법은 강성 하도체 조성물을 먼저 적용한후, 연성 하도체 조성물을 적용하고, 복합 하도제 도막을 경화시키고, 이어서 상도막을 적용시킴을 포함하여, 기제를 웨트-온-웨트(wet-on-wet)방식으로 하도제 도료 조성물로 도포함을 포함한다. 도포된 기재는 개선된 물성, 특히 개선된 상 식 별성(distinctness of image, DOI)을 나타낸다.

Description

도포된 보강 열가소성 제품의 물성의 개선방법 및 그 방법에 의해 제조된 제품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. (a)강성 하도체 조성물을 포함하는 제1도표 및 연성 하도제 조성물을 포함하는 제2도료를 웨트-온-웨트(wet-on-wet)방식으로 보강 열가소성 기재에 적용시키는 단계, (b)복합 하도체 도막을 경화시키는 단계, (c)경화된 하도막에 상도막을 적용시키는 단계, 및 (d)상도막을 경화시키는 단계를 포함하는, 승온으로 가열한후 냉각시켰을 경우, 불규칙한 표면을 형성하는 도포된 보강 열가소성 기재의 물성을 개선시키는 방법.
  2. 제1항에 있어서, 상기 보강 열가소성 기재가 유리로 보강된 폴리에스테르계 기재인 방법.
  3. 제2항에 있어서, 상기 유리가 유리 섬유 및 유리 플레이크중에서 선택되는 방법.
  4. 제2항에 있어서, 상기 기재가 1 내지 40중량%의 유리를 포함하고, 상기 강성 하도제가 68°F에서 10 내지 25%-20°F에서 3 내지 10%의 신도를 가지며, 상기 연성 하도제가 68°F에서 40 내지 70%, -20°F에서 20 내지 40%의 신도를 갖는 방법.
  5. 제1항에 있어서, 상기 상도막이 베이스 도막 및 투명 도막을 포함하는 방법.
  6. 제1항에 있어서, 적어도 하나의 하도제 조성물이 전도성 안료를 함유하는 방법.
  7. 제4항에 있어서, 상기 강성 하도제 조성물이 아크릴계 하도제 조성물이고, 상기 연성 하도제 조성물이 폴리에스테르계 하도제 조성물인 방법.
  8. 제6항에 있어서, 하나 이상의 상기 하도제 조성물이 실리카 및 디우레아 중합체중에서 선택된 하나 이상의 처짐 조절제(sag control agent)를 함유하는 방법.
  9. 제1항에 있어서, 상기 하도되고 경화된 보강 열가소성 기재를 전도성 금속 부품과 조립하고, 상기 조립체를 금속 부품의 도포를 위해 하도제 전착욕에 침지시키고, 이어서 상도막을 조립체에 적용시키는 방법.
  10. 제1항에 방법에 의해 도포된 제품.
  11. 제9항에 방법에 의해 도포된 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930702571A 1991-02-27 1991-02-27 도포된 보강 열가소성 제품의 물성의 개선방법 및 그 방법에 의해 제조된 제품 KR0176726B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1991/001104 WO1992015729A1 (en) 1990-02-09 1991-02-27 Method of improving the properties of coated reinforced thermoplastic articles and products obtained thereby

Publications (2)

Publication Number Publication Date
KR930703485A true KR930703485A (ko) 1993-11-30
KR0176726B1 KR0176726B1 (ko) 1999-02-18

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ID=66865827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702571A KR0176726B1 (ko) 1991-02-27 1991-02-27 도포된 보강 열가소성 제품의 물성의 개선방법 및 그 방법에 의해 제조된 제품

Country Status (1)

Country Link
KR (1) KR0176726B1 (ko)

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KR0176726B1 (ko) 1999-02-18

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