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BINDER RESIN FOR SINTERING METHOD FOR PRODUCING SAME PASTE COMPOSITION AND INORGANIC SINTERED COMPACT
알킬 (메트)아크릴레이트(A-1) 60∼99.8질량%, 라디칼 중합 가능한 불포화 이중결합을 2개 이상 갖는 화합물(A-2) 0.1∼5질량%, 수용성 불포화 단량체(A-3)(단, 상기 라디칼 중합 가능한 불포화 이중결합을 2개 이상 갖는 화합물(A-2) 이외의 단량체로 한다) 0.1∼30질량%, 및 기타 공중합 가능한 단량체(A-4) 0∼39.8질량%를 포함하는 단량체 혼합물(A)을 공중합하여 얻어지는 소성용 바인더 수지로서, 상기 수지를 터피네올 중에 용해하여 얻어지는 상기 수지의 15질량% 용액이, η/η이 2.5 미만, 또한 η/η이 5 이상의 조건을 만족하는 수지.
Disclosed is a binder resin for sintering obtained by copolymerization of a monomer mixture (A) comprising 60 - 99.8% by mass of an alkyl (meth)acrylate (A-1), 0.1 - 5% by mass of a compound (A-2) having two or more radical polymerizable unsaturated double bonds, 0.1 - 30% by mass of a water-soluble unsaturated monomer (A-3) (wherein, the monomer is one other than the compound (A-2) having two or more radical polymerizable unsaturated double bonds), and 0 - 39.8% by mass of another copolymerizeable monomer (A-4). The resin is such that the conditions of ?1/?10 is less than 2.5 and ?1/?5000 is 5 or greater are satisfied by a 15% by mass solution of this resin obtained by dissolving this resin is in terpineol.
BINDER RESIN FOR SINTERING METHOD FOR PRODUCING SAME PASTE COMPOSITION AND INORGANIC SINTERED COMPACT
알킬 (메트)아크릴레이트(A-1) 60∼99.8질량%, 라디칼 중합 가능한 불포화 이중결합을 2개 이상 갖는 화합물(A-2) 0.1∼5질량%, 수용성 불포화 단량체(A-3)(단, 상기 라디칼 중합 가능한 불포화 이중결합을 2개 이상 갖는 화합물(A-2) 이외의 단량체로 한다) 0.1∼30질량%, 및 기타 공중합 가능한 단량체(A-4) 0∼39.8질량%를 포함하는 단량체 혼합물(A)을 공중합하여 얻어지는 소성용 바인더 수지로서, 상기 수지를 터피네올 중에 용해하여 얻어지는 상기 수지의 15질량% 용액이, η/η이 2.5 미만, 또한 η/η이 5 이상의 조건을 만족하는 수지.
Disclosed is a binder resin for sintering obtained by copolymerization of a monomer mixture (A) comprising 60 - 99.8% by mass of an alkyl (meth)acrylate (A-1), 0.1 - 5% by mass of a compound (A-2) having two or more radical polymerizable unsaturated double bonds, 0.1 - 30% by mass of a water-soluble unsaturated monomer (A-3) (wherein, the monomer is one other than the compound (A-2) having two or more radical polymerizable unsaturated double bonds), and 0 - 39.8% by mass of another copolymerizeable monomer (A-4). The resin is such that the conditions of ?1/?10 is less than 2.5 and ?1/?5000 is 5 or greater are satisfied by a 15% by mass solution of this resin obtained by dissolving this resin is in terpineol.
BINDER RESIN FOR SINTERING METHOD FOR PRODUCING SAME PASTE COMPOSITION AND INORGANIC SINTERED COMPACT
소성용 바인더 재료 및 그의 제조 방법, 페이스트 조성물, 및 무기 소결체
2017-12-05
Patent
Electronic Resource
Korean
IPC:
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
C04B
Kalk
,
LIME
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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