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公开(公告)号:KR1020040054230A
公开(公告)日:2004-06-25
申请号:KR1020020081063
申请日:2002-12-18
Applicant: 제일모직주식회사
IPC: C04B26/02
CPC classification number: C04B18/02 , C04B24/003 , C04B24/40 , C04B2111/545 , C04B2201/00
Abstract: PURPOSE: A composition for artificial marble is provided to improve its mechanical properties, without requiring a pretreatment of a coupling agent or mixing excessive amount of a coupling agent. CONSTITUTION: The composition for artificial marble comprises: 100 pts.wt of an acryl resin; 0.3-10 pts.wt. of a crosslinking agent; 120-200 pts.wt. of an inorganic filler; 0.1-10 pts.wt. of a polymerization initiator; 0-150 pts.wt. of a marble chip and 0.5-1.5 pts.wt. of a mixture of a silane coupling agent and phosphate coupling agent having a functional group of acid or alcohol.
Abstract translation: 目的:提供人造大理石的组合物以改善其机械性能,而不需要偶联剂的预处理或混合过量的偶联剂。 构成:人造大理石组合物包括:100重量份的丙烯酸树脂; 0.3-10磅 的交联剂; 120-200磅 的无机填料; 0.1-10重量 的聚合引发剂; 0-150磅 大理石碎片和0.5-1.5重量份 的硅烷偶联剂和具有酸或醇官能团的磷酸酯偶联剂的混合物。
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公开(公告)号:KR1020040042355A
公开(公告)日:2004-05-20
申请号:KR1020020070627
申请日:2002-11-14
Applicant: 제일모직주식회사
IPC: C04B26/06
CPC classification number: C04B26/06 , C04B18/02 , C04B2103/54 , C04B2103/60 , C04B2111/545 , C04B2201/00
Abstract: PURPOSE: Marble chips having excellent stain-resistance to acryl monomers and minimizing a concave phenomenon generated on the surface of marble, and artificial marble using the marble chips are provided. CONSTITUTION: The marble chips comprise 100pts.wt. of an acryl resin syrup containing more than 70wt% of the acryl monomers and less than 30wt% of acryl polymers, 0.1-30pts.wt. of acryl-based multifunctional monomers selected from the group consisting of ethylene glycol dimethacrylate, propylene glycol dimethacrylate, glycerol trimethacrylate, dipentaerythritol hexamethacrylate, and trimethylol propane trimethacrylate, 50-400pts.wt. of an inorganic filler, 0.05-10pts.wt. of a polymer initiator, and 1-30pts.wt. of a silane-based coupling agent.
Abstract translation: 目的:提供对丙烯酸单体具有优异耐污性和最小化大理石表面产生的凹陷现象的大理石碎屑,以及使用大理石碎片的人造大理石。 构成:大理石碎片占100pts.wt。 的丙烯酸树脂浆料,其含有70重量%以上的丙烯酸单体和少于30重量%的丙烯酸聚合物,0.1-30pts.wt。 选自乙二醇二甲基丙烯酸酯,丙二醇二甲基丙烯酸酯,甘油三甲基丙烯酸酯,二季戊四醇六甲基丙烯酸酯和三羟甲基丙烷三甲基丙烯酸酯的丙烯酸基多官能单体,为50-400pts.wt。 的无机填料,0.05-10pts.wt。 的聚合物引发剂,和1-30pts.wt。 的硅烷基偶联剂。
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123.
公开(公告)号:KR100179719B1
公开(公告)日:1999-03-20
申请号:KR1019950700771
申请日:1994-06-30
Applicant: 부이그
Inventor: 리챠르,피에르,에밀,펠릭스 , 쉐이르지,마르셀,위베르 , 뒤가,제롬,앙뚜안느
IPC: C04B40/02
CPC classification number: C04B28/18 , C04B40/02 , C04B2201/00 , C04B14/06 , C04B14/062 , C04B14/48 , C04B40/0259 , C04B40/0263 , C04B2103/32
Abstract: 본 발명은 적어도 400 MPa의 압축내성과 적어도 1,000 J/m
2 의 파쇄 에너지를 가지는 콘크리트 제조에 관한 것이다. 실질적으로 시멘트, 가는 모래, 무정형 실리카, 분쇄된 석영, 강면, 유동화제 및 물을 특정한 비율로 함유하는 혼합물을 혼합하고, 셋팅한 후, 콘크리트는 적어도 250℃의 온도에서 가열된다. 도면은 본 발명에 따른 콘크리트의 미세구조를 보여 주는 전자 현미경 사진이다. 본 발명은 특히 스틸 대신, 예를 들면 압축 응력 케이블용 앵커링 헤드의 콘크리트 부분의 제조에 사용된다.-
公开(公告)号:CZ9300413A3
公开(公告)日:1993-12-15
申请号:CZ41393
申请日:1993-03-12
Applicant: FRAUNHOFER GES FORSCHUNG , GOLDBACH GMBH
Inventor: SATTLER HEINZ DR ING , THOLE VOLKER DIPL ING , PALLHORN SEBALD DIPL ING , SCHMELMER BERNHARD
IPC: B27N1/02 , B27N3/04 , B28B1/52 , B28B17/02 , B32B13/02 , C04B30/02 , C04B40/00 , D04H1/00 , D04H1/40 , D04H1/64 , E04F15/024
CPC classification number: E04F15/02405 , B28B1/525 , B28B1/526 , B28B17/02 , C04B40/00 , C04B2111/00068 , C04B2201/00 , Y02W30/97 , C04B18/24 , C04B28/146 , C04B40/0028 , C04B40/0259
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公开(公告)号:NO762275A
公开(公告)日:1977-01-24
申请号:NO762275
申请日:1976-06-30
Applicant: NORTON CO
Inventor: WASHBURN M E , HARTLINE S D
IPC: C04B35/584 , C04B35/591 , C04B38/00 , C25C3/08 , C04B
CPC classification number: C25C3/085 , C04B35/584 , C04B35/591 , C04B38/00 , C04B2201/00 , C04B2201/30 , C04B38/0051 , C04B38/0067 , C04B38/0074 , C04B38/0077
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公开(公告)号:NO950779A
公开(公告)日:1995-02-28
申请号:NO950779
申请日:1995-02-28
Applicant: BOUYGUES SA
CPC classification number: C04B28/18 , C04B40/02 , C04B2201/00 , C04B14/06 , C04B14/062 , C04B14/48 , C04B40/0259 , C04B40/0263 , C04B2103/32
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