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1. KR1020080030574 - COMPOSITION, TREATED BACKING, AND ABRASIVE ARTICLES CONTAINING THE SAME

Office Republic of Korea
Application Number 1020077030475
Application Date 27.12.2007
Publication Number 1020080030574
Publication Date 04.04.2008
Publication Kind A
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
14
Polyurethanes having carbon-to-carbon unsaturated bonds
16
having terminal carbon-to-carbon unsaturated bonds
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
3
Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
02
the constituent being used as bonding agent
20
and being essentially organic
28
Resins
C08L 63/00
C08L 33/04
C08L 75/16
B24D 3/28
CPC
C08L 63/00
C08L 75/16
C08L 61/06
C08K 5/3155
B24D 11/00
B24D 3/28
Applicants 3M INNOVATIVE PROPERTIES COMPANY
쓰리엠 이노베이티브 프로퍼티즈 컴파니
Inventors THURBER ERNEST L.
터버, 어니스트 엘.
NERY MARCOS R.
네리, 마르코스, 알.
PETERSON JEFFREY S.
피터슨, 제프리, 에스.
KINCAID DON H.
킨카이드, 돈, 에이치.
BERG GREGORY A.
버그, 그레고리, 에이.
MCARDLE JAMES L.
맥카들, 제임스, 엘.
KEIPERT STEVEN J.
케이페르트, 스티븐, 제이.
Agents 김영
양영준
Priority Data 11167887 27.06.2005 US
Title
(EN) COMPOSITION, TREATED BACKING, AND ABRASIVE ARTICLES CONTAINING THE SAME
(KO) 조성물, 처리된 배킹, 및 이를 포함하는 연마용품
Abstract
(EN)
A curable composition comprises epoxy resin preparable by reaction of epichlorohydrin with at least one of bisphenol A or bisphenol F, polyfunctional urethane (meth)acrylate, dicyandiamide and photoinitiator. The curable composition is useful for preparing treated backings and coated abrasive articles. ©KIPO&WIPO 2008

(KO)
경화성 조성물은 에피클로로하이드린과, 적어도 하나의 비스페놀 A 또는 비스페놀 F의 반응에 의해 제조가능한 에폭시 수지; 다작용성 우레탄 (메트)아크릴레이트; 다이시안다이아미드; 및 광개시제를 함유한다. 경화성 조성물은 처리된 배킹 및 코팅된 연마용품의 제조에 유용하다.