KR880000530A - 피복분말 - Google Patents

피복분말 Download PDF

Info

Publication number
KR880000530A
KR880000530A KR870005973A KR870005973A KR880000530A KR 880000530 A KR880000530 A KR 880000530A KR 870005973 A KR870005973 A KR 870005973A KR 870005973 A KR870005973 A KR 870005973A KR 880000530 A KR880000530 A KR 880000530A
Authority
KR
South Korea
Prior art keywords
powder according
coating powder
resin
curing agent
polymer particles
Prior art date
Application number
KR870005973A
Other languages
English (en)
Other versions
KR940011194B1 (ko
Inventor
요시오 에구찌
게이조오 이시이
다다후미 미야조노
Original Assignee
스즈끼 마사오
닛뽄 페인트 가부시끼 가이샤
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.)
Filing date
Publication date
Application filed by 스즈끼 마사오, 닛뽄 페인트 가부시끼 가이샤 filed Critical 스즈끼 마사오
Publication of KR880000530A publication Critical patent/KR880000530A/ko
Application granted granted Critical
Publication of KR940011194B1 publication Critical patent/KR940011194B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres

Abstract

내용 없음

Description

피복분말
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (17)

  1. 본질적으로 (a) 결합제수지, (b) 경화제, (c) 가교결합중합체입자 및 (d) 안료, 균염제, 자외선 흡수제와 항산화제와 같은 기타 임의의 첨가제로 구성된 것을 특징으로 하는 피복분말.
  2. 제1항에 있어서, 결합제 수지는, 아크릴수지, 폴리에스테르수지와 에폭시수지로 구성된 군으로부터 선택되며, 실온에서 고체이고 열용융상태에서 유동성과 필름 형성 특성이 탁월한 것을 특징으로 하는 피복분말.
  3. 제1항에 있어서, 가교결합 중합체 입자의 평균입경은 0.01 내지 10μ의 범위내인 것을 특징으로 하는 피복분말.
  4. 제1항에 있어서, 가교결합 중합체입자는 아크릴수지, 에폭시수지, 폴리에스테르수지와 멜라민수지로 구성된 군으로부터 선택된 중합체로 구성되며, 유기용제에서 불용성이고 베이킹 온도에서 녹지 않는 것을 특징으로 하는 피복분말.
  5. 제4항에 있어서, 아크릴수지입자는 유화제의 보조하에 α,β-에틸렌계 불포화 단량체(들)와 가교결합 단량체의 에멀션 중합에 의해 얻어지는 것을 특징으로 하는 피복분말.
  6. 제5항에 있어서, 유화제는 양쪽성이온기함유 화합물인 것을 특징으로 하는 피복분말.
  7. 제1항에 있어서, 가교결합 중합체입자는 다음의 시험 즉 상기 중합체입자 1g을 10t/㎠압력하에서 가압하여 직경 2㎝인 펠릿을 형성한 후, 형성된 펠릿을 양면 테이프로 윤낸 강철판 위에 고정시키고, 이 판을 45도의 경사를 유지하면서 150℃에서 15분간 가열하여 판 표면위에 있는 상기 펠릿의 유동거리를 측정하는 시험에 의해서 결정된 유동거리에 의해 표시되는 열유동성이 0 내지 5㎜인 정도까지 3차원적으로 가교결합된 것을 특징으로 하는 피복분말.
  8. 제1항에 있어서, 상기 가교결합 중합체 입자의 양이 상기 분말의 총 고체의 0.1 내지 30중량%인 것을 특징으로 하는 피복분말.
  9. 제8항에 있어서, 상기 가교결합중합체입자의 양은 상기 분말의 총 고체의 0.1 내지 10중량%인 것을 특징으로 하는 피복분말.
  10. 제9항에 있어서, 상기 가교결합중합체 입자의 양이 상기 분말의 총 고체의 0.1 내지 5중량%인 것을 특징으로 하는 피복분말.
  11. 제1항에 있어서, 결합제 수지는 글리시딜기 함유 아크릴수지이고, 경화제는 디카르복실산인 것을 특징으로 하는 피복분말.
  12. 제1항에 있어서, 결합제 수지는 히드록실기함유 폴리에스테르 수지이고 경화제는 블록 폴리이소시안산염 화합물인 것을 특징으로 하는 피복분말.
  13. 제1항에 있어서, 결합제 수지는 글리시딜기함유 아크릴 수지이고 경화제는 카르복실기함유 폴리에스테르 수지인것을 특징으로 하는 피복분말.
  14. 제1항에 있어서, 결합제 수지는 카르복실기함유 폴리에스테르수지이고 경화제는 에폭시 수지인 것을 특징으로 하는 피복분말.
  15. 제1항에 있어서, 결합제 수지는 에폭시수지이고 경화제는 디시안디아미드인 것을 특징으로 하는 피복분말.
  16. 제1항에 있어서, 결합제 수지는 카르복실기함유 폴리에스테르수지이고 경화제는 이소시아누르산 트리글리시딜인 것을 특징으로 하는 피복분말.
  17. 제1항에 있어서, 결합제 수지는 글리시딜기함유 아크릴수지이고, 경화제는 카르복실기함유 폴리에스테르 수지와 블록 폴리이소시안산염의 배합물인 것을 특징으로 하는 피복분말.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870005973A 1986-06-12 1987-06-12 피복분말 KR940011194B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???61-136965 1986-06-12
JP136965 1986-06-12
JP61136965A JPH07122035B2 (ja) 1986-06-12 1986-06-12 粉体塗料

Publications (2)

Publication Number Publication Date
KR880000530A true KR880000530A (ko) 1988-03-26
KR940011194B1 KR940011194B1 (ko) 1994-11-26

Family

ID=15187623

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870005973A KR940011194B1 (ko) 1986-06-12 1987-06-12 피복분말

Country Status (4)

Country Link
EP (1) EP0250183B1 (ko)
JP (1) JPH07122035B2 (ko)
KR (1) KR940011194B1 (ko)
DE (2) DE250183T1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773603B1 (ko) * 2000-12-29 2007-11-08 주식회사 케이씨씨 강관피복용 복층 분체도막

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791492B2 (ja) * 1986-09-18 1995-10-04 保土谷化学工業株式会社 静電塗装用樹脂粉体組成物
DE3822686A1 (de) * 1988-07-05 1990-01-11 Geesthacht Gkss Forschung Verfahren zur herstellung von intermetallischen phasen aus pulverfoermigen duktilen komponenten
GB8828225D0 (en) * 1988-12-02 1989-01-05 Int Paint Plc Coating compositions
US5856378A (en) * 1988-12-02 1999-01-05 Courtaulds Coatings (Holdings) Limited Powder coating compositions
GB9012315D0 (en) * 1990-06-01 1990-07-18 Courtaulds Coatings Holdings Powder coating compositions
US5470893A (en) * 1990-06-01 1995-11-28 Courtaulds Coatings (Holdings) Limited Powder coating compositions
JPH02155932A (ja) * 1988-12-07 1990-06-15 Nippon Paint Co Ltd 複合化粒子ならびにその製法
US5034432A (en) * 1988-12-29 1991-07-23 Nippon Paint Co., Ltd. Powder coatings
JPH0796660B2 (ja) * 1989-03-23 1995-10-18 日本ペイント株式会社 粉体塗料
GB8906495D0 (en) * 1989-03-21 1989-05-04 Tioxide Group Plc Resinous compositions
DE4007300A1 (de) * 1990-03-08 1991-09-12 Hoechst Ag Verfahren zur herstellung von pigmentierten pulverlacken
JPH04359972A (ja) * 1991-06-06 1992-12-14 Nippon Paint Co Ltd 耐汚染性に優れた粉体塗料
GB9214900D0 (en) * 1992-07-14 1992-08-26 Ici Plc Use of granular polymer composition in powder coating
KR100293886B1 (ko) * 1992-11-11 2001-10-24 히라이 가쯔히꼬 폴리에스테르조성물및그것으로이루어지는필름
US6506820B2 (en) * 1998-04-16 2003-01-14 Nippon Paint Co., Ltd. Method for manufacture of particles for powder coating
US6313221B1 (en) * 1999-05-28 2001-11-06 Nippon Paint Co., Ltd. Powder coating of epoxy-acrylic resin, polycarboxylic acid, crosslinked particles and liquid resin
EP1371693A3 (en) * 2002-06-14 2004-01-07 Rohm And Haas Company Damage resistant coatings, films and articles of manufacture containing crosslinked nanoparticles
US7105201B2 (en) 2002-07-26 2006-09-12 H.B. Fuller Licensing & Financing, Inc. Versatile processes for preparing and using novel composite particles in powder coating compositions
CN1225515C (zh) 2002-09-30 2005-11-02 罗姆和哈斯公司 含有交联的纳米颗粒的耐破损涂层、薄膜和制品
US7867555B2 (en) 2004-02-13 2011-01-11 Valspar Sourcing Inc. Dispersion-coated powder coloring system
EP1945723A2 (en) 2005-10-21 2008-07-23 Valspar Sourcing, Inc. Novel powder coloring system
JP7342388B2 (ja) * 2019-03-15 2023-09-12 富士フイルムビジネスイノベーション株式会社 粉体塗料、塗装品、及び、筆記ボード

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245744A1 (en) * 1973-09-27 1975-04-25 Libert Freres Powder coating compsn giving hammered effect - prepd by two stage mixing of resin with acrylic polymer flow control additive
US3914333A (en) * 1973-12-19 1975-10-21 Ford Motor Co Powder coating compositions comprising a blend of coreactive polymers - II
JPS5281394A (en) * 1975-12-29 1977-07-07 Showa Highpolymer Co Ltd Curable resin compositions
JPS52102342A (en) * 1976-02-24 1977-08-27 Kansai Paint Co Ltd Novel powder paint composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773603B1 (ko) * 2000-12-29 2007-11-08 주식회사 케이씨씨 강관피복용 복층 분체도막

Also Published As

Publication number Publication date
JPH07122035B2 (ja) 1995-12-25
EP0250183B1 (en) 1993-09-22
DE3787497T2 (de) 1994-02-10
JPS62292869A (ja) 1987-12-19
DE250183T1 (de) 1988-04-28
DE3787497D1 (de) 1993-10-28
EP0250183A3 (en) 1989-07-12
KR940011194B1 (ko) 1994-11-26
EP0250183A2 (en) 1987-12-23

Similar Documents

Publication Publication Date Title
KR880000530A (ko) 피복분말
US2954358A (en) Aqueous dispersion containing acrylic acid copolymer and aliphatic polyepoxide
US3959405A (en) Powder coating compositions comprising a blend of coreactive polymers - III
CN104718264B (zh) 粘合剂组合物及粘合片
US3954898A (en) Powder coating of epoxy resin, acrylic copolymer and tertiary amine
EP0237285A3 (en) High solid polymer composition
JPS56136856A (en) Powder coating resin composition
US3817946A (en) Acrylic resins containing epoxy functionality
US4402983A (en) Powder coating composition for automotive topcoat
JPS555933A (en) Cation electrodeposition coating composition
US3697619A (en) A coating composition of a copolymer of methyl methacrylate with the polymerizable addition reaction product of an alpha,beta-ethylenically unsaturated acid and an epoxy compound
ATE165374T1 (de) Wärmehärtende glycidyl modifizierte acryl- pulverbeschichtungen
US3998905A (en) Power coating blend of epoxy-functional copolymer and a carboxy and hydroxy-functional copolymer
JPS5827294B2 (ja) フンタイコ−テイングソセイブツ
JPH0264178A (ja) 無水物含有ポリマー、グリシジル成分およびホスホニウム触媒を含む多成分コーテイング組成物
US3563953A (en) Curable copolymer of an alkyl acrylate,a glycidyl acrylate or methacrylate and diketene
JPH0238617B2 (ko)
KR920000893A (ko) 분말 피복 조성물
ES539999A0 (es) Un procedimiento mejorado para preparar una composicion de recubrimiento a base un polimero formador de peliculas y microparticulas polimeras reticuladas que contienen silicio.
ES8703919A1 (es) Un procedimiento para revestir un substrato tal como madera,metal , material sintetico o material cauchoide.
KR870006149A (ko) 피복 조성물
PT91649B (pt) Processo para a preparacao de uma composicao de plastissol pulverizavel
KR850004600A (ko) 가교결합 비닐아세테이트 중합체 프라이머로 도포된 폴리에스테르 필름
US3991132A (en) Powder paint with epoxy and amide copolymer with anhydrides and hydroxy acids
KR960004462A (ko) 분체 도료 조성물 및 도료 생산을 위한 이의 용도

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19971125

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee