KR970070144A - A photocurable acrylic coating composition having excellent abrasion resistance - Google Patents

A photocurable acrylic coating composition having excellent abrasion resistance Download PDF

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Publication number
KR970070144A
KR970070144A KR1019960010631A KR19960010631A KR970070144A KR 970070144 A KR970070144 A KR 970070144A KR 1019960010631 A KR1019960010631 A KR 1019960010631A KR 19960010631 A KR19960010631 A KR 19960010631A KR 970070144 A KR970070144 A KR 970070144A
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KR
South Korea
Prior art keywords
weight
parts
photopolymerization initiator
composition
coating composition
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KR1019960010631A
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Korean (ko)
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KR100400525B1 (en
Inventor
유승우
박정옥
조용일
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성재갑
주식회사 Lg 화학
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Priority to KR1019960010631A priority Critical patent/KR100400525B1/en
Publication of KR970070144A publication Critical patent/KR970070144A/en
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Publication of KR100400525B1 publication Critical patent/KR100400525B1/en

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    • 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
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

본 발명의 자외선 경화 후 내마모성을 비롯하여 내수성, 표면평활성 등의 제반 물성이 뛰어난 피막의 제조에 사용되는 광경화성 아크릴계 피복 조성물에 관한 것으로, (가) 우레탄 아크릴레이트 올리고머 10-20중량부, (나) 비스페놀 A형 에폭시 수지 10-30중량부, (다) 3개 이상의 관능기를 갖는 다관능성 단량체 : 2관능성 단량체 : 단관능성 단량체가 10-90 : 10-70 : 10-90로 이루어진 관능성 아크릴레이트 단량체 20-80중량부, (라) 가교제 10-30중량부, (마) 방향족 케톤류 광중합 개시제 0.1-10중량부, (바) 오늄염 계통의 광중합 개시제 0.1-5중량부 및 (사) 기타 첨가제 0.15-5중량부로 이루어지는 것을 특징으로 한다.(A) 10 to 20 parts by weight of a urethane acrylate oligomer, (B) at least one urethane acrylate oligomer, and (C) at least one urethane acrylate oligomer, 10 to 30 parts by weight of a bisphenol A type epoxy resin, (C) a polyfunctional monomer having three or more functional groups: a bifunctional monomer: a functional acrylate having a monofunctional monomer of 10-90: 10-70: 10-90 (E) 0.1 to 10 parts by weight of an aromatic ketone photopolymerization initiator, (f) 0.1 to 5 parts by weight of a photopolymerization initiator based on an onium salt, and (g) 0.15-5 parts by weight.

Description

내마모성이 우수한 광경화성 아크릴계 피복 조성물A photocurable acrylic coating composition having excellent abrasion resistance

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (6)

(가) 우레탄 아크릴레이트 올리고머 10-20중량부, (나) 비스페놀 A형 에폭시 수지 10-30중량부, (다) 3개 이상의 관능기를 갖는 다관능성 단량체:2관능성 단량체:단관능성 단량체가 10-90:10-70:10-90로 이루어진 관능성 아크릴레이트 단량체 20-80중량부, (라)가교제 10-30중량부, (마) 방향족 케톤류 광중합 개시제 0.1-10중량부, (바) 오늄염 계통의 광중합 개시제 0.1-5중량부 및 (사) 기타 첨가제 0.15-5중량부로 이루어지는 광경화형 아크릴계 피복 조성물.(B) 10-30 parts by weight of a urethane acrylate oligomer, (b) 10-30 parts by weight of a bisphenol A type epoxy resin, and (C) a multifunctional monomer having three or more functional groups: a bifunctional monomer: 10 to 30 parts by weight of a cross-linking agent, (e) 0.1 to 10 parts by weight of an aromatic ketone photopolymerization initiator, (B) 0.1-5 parts by weight of a photopolymerization initiator based on a perchlorate-based photopolymerization initiator and 0.15-5 parts by weight of (g) other additives. 제1항에 있어서, 비스페놀 A형 에폭시 수지가 하기의 일반식(1)로 나타내어지며, 상온(25℃)에서의 점도가 9,000-30,000cps인 것을 특징으로 하는 조성물:The composition according to claim 1, wherein the bisphenol A type epoxy resin is represented by the following general formula (1) and has a viscosity at room temperature (25 캜) of 9,000 to 30,000 cps. n=0∼15n = 0 to 15 제1항에 있어서, 가교제가 글리시딜메타크릴레이트인 것을 특징으로 하는 조성물.The composition of claim 1, wherein the crosslinking agent is glycidyl methacrylate. 제1항에 있어서, 오늄염 계통의 광중합 개시제는 190-365nm 파장의 자외선을 흡수하는 것을 특징으로 하는 조성물.The composition according to claim 1, wherein the onium salt-based photopolymerization initiator absorbs ultraviolet light having a wavelength of 190 to 365 nm. 제1항에 있어서, 상기 피복 조성물에 유기 용제를 혼합한 혼합물의 점도가 25℃에서 100cps 이하로 한 것을 특징으로 하는 조성물.The composition according to claim 1, wherein the viscosity of the mixture obtained by mixing the coating composition with an organic solvent is set to 100 cps or less at 25 캜. 제5항에 있어서, 상기 유기 용제가 1-메톡시-2-프로판올인 것을 특징으로 하는 조성물.6. The composition of claim 5, wherein the organic solvent is 1-methoxy-2-propanol. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960010631A 1996-04-09 1996-04-09 Photosetting acryl coating composition having excellent wear resistance KR100400525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960010631A KR100400525B1 (en) 1996-04-09 1996-04-09 Photosetting acryl coating composition having excellent wear resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960010631A KR100400525B1 (en) 1996-04-09 1996-04-09 Photosetting acryl coating composition having excellent wear resistance

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KR970070144A true KR970070144A (en) 1997-11-07
KR100400525B1 KR100400525B1 (en) 2004-04-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503946B1 (en) * 2001-12-31 2005-07-26 주식회사 디피아이 Non Aqueous Dispersion Copolymer Composition And Method for Preparing the Same
KR100645683B1 (en) * 2004-09-21 2006-11-15 주식회사 엘지화학 UV Curable Resin Composition
KR100722805B1 (en) * 2004-12-23 2007-05-30 (주)디피아이 홀딩스 Ultraviolet Curable Paint Composition For Metals
KR100725249B1 (en) * 2005-12-20 2007-06-04 (주)디피아이 홀딩스 Ultraviolet curable paint for steels coating

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101668767B1 (en) 2014-04-22 2016-10-25 조광페인트주식회사 Paint composition for logo and coating method using the same
KR102150142B1 (en) * 2016-11-04 2020-08-31 주식회사 엘지화학 Adhesive composition and polarizing plate comprising adhesive layer formed by using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0258528A (en) * 1988-08-25 1990-02-27 Mitsui Petrochem Ind Ltd Active energy ray-curable composition and bonding of optical disc substrate to hub using said composition
US5352712A (en) * 1989-05-11 1994-10-04 Borden, Inc. Ultraviolet radiation-curable coatings for optical fibers
JPH0762267A (en) * 1993-08-31 1995-03-07 Sony Chem Corp Ultraviolet-curing paint composition
JPH07292284A (en) * 1994-04-26 1995-11-07 Three Bond Co Ltd Coating material composition
KR970015698A (en) * 1995-09-01 1997-04-28 김주홍 Ultraviolet Curable Resin Composition for Paperboard and Its Products
JPH09309944A (en) * 1996-05-22 1997-12-02 Ajinomoto Co Inc Photopolymer composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503946B1 (en) * 2001-12-31 2005-07-26 주식회사 디피아이 Non Aqueous Dispersion Copolymer Composition And Method for Preparing the Same
KR100645683B1 (en) * 2004-09-21 2006-11-15 주식회사 엘지화학 UV Curable Resin Composition
KR100722805B1 (en) * 2004-12-23 2007-05-30 (주)디피아이 홀딩스 Ultraviolet Curable Paint Composition For Metals
KR100725249B1 (en) * 2005-12-20 2007-06-04 (주)디피아이 홀딩스 Ultraviolet curable paint for steels coating

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