KR880012725A - 3원 광개시제 시스템을 함유한 피복 연마 결합제 - Google Patents

3원 광개시제 시스템을 함유한 피복 연마 결합제 Download PDF

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Publication number
KR880012725A
KR880012725A KR1019880003682A KR880003682A KR880012725A KR 880012725 A KR880012725 A KR 880012725A KR 1019880003682 A KR1019880003682 A KR 1019880003682A KR 880003682 A KR880003682 A KR 880003682A KR 880012725 A KR880012725 A KR 880012725A
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South Korea
Prior art keywords
coated abrasive
monomer
donor
carrier
photosensitive compound
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KR1019880003682A
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English (en)
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KR970001151B1 (ko
Inventor
데이비드 옥삼 조엘
앤도루 우벨 3세 에프
죠오지 라손 에릭
Original Assignee
찰톤 헨리 디쯔
미네소타 마이닝 앤드 매뉴팩츄 어링 컴패니
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Priority claimed from US07/034,066 external-priority patent/US4735632A/en
Application filed by 찰톤 헨리 디쯔, 미네소타 마이닝 앤드 매뉴팩츄 어링 컴패니 filed Critical 찰톤 헨리 디쯔
Publication of KR880012725A publication Critical patent/KR880012725A/ko
Application granted granted Critical
Publication of KR970001151B1 publication Critical patent/KR970001151B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음

Description

3원 광개시제 시스템을 함유한 피복 연마 결합제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. a) 자유 라디칼적 중합성 단량체, 및 b) ⅰ) 아릴 요오드염 ⅱ) 2-메틸-4,6-(트리클로로메틸)-s-트리아진에 대해 감광하고, 300 내지 100nm의 파장범위 내에서 흡광할 수 있는 감광성 화합물, 및 ⅲ) 상기 감광성 화합물과는 다르며 o＜Eos(도너)≤Eox (p-디메톡시벤젠)값을 지니는 전자 도너 화합물로 구성되는 상기 단량체에용해되는 광개시제 시스템으로 구성되는 부가-중합성 조성물을 광-경화함으로써 제조되는 광경화 결합제에 의해 캐리어에 접착적으로 결합하며 지지되는 것을 특징으로 하는 연마제 그래뉼을 지닌 피복 연마제.
  2. 제 1항에 있어서, 상기 캐리어는 베킹 시이트로 구성되며, 상기 연마제 그래뉼은 플린트, 석류석, 산화알루미늄, 알루미너: 지르코니아, 합성세라믹, 다이아몬드 및 탄화 실리콘으로 구성되는 그룹으로부터 선택되며, 상기 그래뉼은 제 1수지성 물질의 메이크 피복 및 제 2수지성 물질의 사이즈 피복에 의해 상기 베킹 시이트의 적어도 하나의 주표면에 결합되며, 상기 제 1 및/또는 제 2수지성 물질은 상기 결합체를 광경화함으로써 제조되는 것을 특징으로 하는 피복 연마제.
  3. 제 1항에 있어서, 사익 캐리어는 저밀도의 올이 성기 웨브로 구성되며, 상기 연마제 그래뉼은 플린트, 석류석, 산화알루미늄, 알루미나: 지르코니아, 합성 세라믹, 다이아몬드 및 탄화 실리콘으로 구성되는 그룹으로부터 선택되는 것을 특징으로 하는 피복 연마제.
  4. 제 1항에 있어서, 상기 단량체는 아클리화 올리고머로 구성되는 것을 특징으로 하는 피복 연마제.
  5. 제 1항에 있어서, 상기 단량체는 트리스-히드록시에틸 이소시아누레이트의 트리아크릴레이트 및/또는 트리메틸올 프로판의 트리아크릴레이트로 구성되는 것을 특징으로 하는 피복 연마제.
  6. 제 1항에 있어서, 상기 감광성 화합물은 하기 구조식을 갖는 것을 특징으로 하는 피복 연마제.
    ACO(X)bB
    상기식에서, X는 CO 또는 CR1R2이며, R1및 R2는 동일하거나 상이한 수소, 알킬, 알카릴 또는 아르알킬이며, b는 0 또는 1이며 A 및 B는 동일하거나 상이한 치환 또는 비치환 아릴, 알킬, 알카릴 또는 아르알킬이거나, 혹은 A 및 B는 함께 고리 구조를 형성하는 치환 또는 비치환 시클로 지방족, 방향족, 헤테로 방향족 또는 융합 방향족링이다.
  7. 제 1항에 있어서, 상기 Eox(도너)는 포화 칼로멜 전극에 대해 0.5 내지 1볼트인 것을 특징으로 하는 피복 연마제.
  8. 제 1항에 있어서, 상기 조성물은 100중량부의 상기 단량체에 대해 각각 0.005 내지 10 중량부씩의 아릴요오드염, 감광성 화합물 및 도너를 함유하는 것을 특징으로 하는 피복 연마제.
  9. 제 8항에 있어서, 상기 조성물은 100중량부의 상기 단량체에 대해 각각 0.1내지 4중량부씩의 아릴요오드염, 감광성 화합물 및 도너를 함유하는 것을 특징으로 하는 피복 연마제.
  10. (A) 부가-중합성 조성물로 구성되는 것을 광경화성 결합제 및 연마제 그래뉼로 캐리어를 피복하고, (B) 자외선 또는 가시광으로 광경화성 결합제를 조사시킴으로써 광경화설 결합제를 광경화하는 단계로 구성되는 제 1항의 피복 연마제를 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880003682A 1987-04-02 1988-04-01 3원 광개시제 시스템을 함유한 결합제를 이용한 피복 연마제 KR970001151B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US34066 1987-04-02
US07/034,066 US4735632A (en) 1987-04-02 1987-04-02 Coated abrasive binder containing ternary photoinitiator system
US34,066 1987-04-02
US07/156,992 US4828583A (en) 1987-04-02 1988-02-18 Coated abrasive binder containing ternary photoinitiator system
US156,992 1988-02-18
US156992 1998-09-18

Publications (2)

Publication Number Publication Date
KR880012725A true KR880012725A (ko) 1988-11-28
KR970001151B1 KR970001151B1 (ko) 1997-01-29

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Country Status (7)

Country Link
US (1) US4828583A (ko)
EP (1) EP0285369B1 (ko)
JP (1) JP2749053B2 (ko)
KR (1) KR970001151B1 (ko)
CA (1) CA1296191C (ko)
DE (1) DE3884647T2 (ko)
MX (1) MX166232B (ko)

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Also Published As

Publication number Publication date
EP0285369A3 (en) 1990-12-05
DE3884647T2 (de) 1994-04-21
CA1296191C (en) 1992-02-25
JP2749053B2 (ja) 1998-05-13
JPS6420973A (en) 1989-01-24
EP0285369B1 (en) 1993-10-06
DE3884647D1 (de) 1993-11-11
US4828583A (en) 1989-05-09
KR970001151B1 (ko) 1997-01-29
EP0285369A2 (en) 1988-10-05
MX166232B (es) 1992-12-24

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