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폴리에틸렌계 복합 필름, 및 그것으로부터 제조된 물품 / 다우 쿠이미카 멕시카나 에스.에이.디이 시.브이. 코어 층, 제1 스킨 층 및 제2 스킨 층을 포함하는 폴리에틸렌계 복합 필름으로서, 상기 코어 층은 상기 제1 스킨 층과 상기 제2 스킨 층 사이에 위치하며, 상기 코어 층은 0.940 내지 0.970 g/cc의 밀도와 2 내지 10 g/10min.의 용융 지수를 갖는 고밀도 폴리에틸렌과 0.910 내지 0.925 g/cc 밀도와 0.1 내지 1 g/10min. 용융 지수를 갖는 저밀도 폴리에틸렌의 중합체 블렌드를 포함하며, 상기 제1 스킨 층은 상기 제1 스킨 층의 중합체 중량을 기준으로, 50% 초과의 에틸렌계 중합체를 포함하되, 에틸렌계 중합체는 에틸렌으로부터 유도된 적어도 50 중량% 단위를 포함하고, 상기 에틸렌계 중합체는 0.900 내지 0.920 g/cc의 밀도와 1 내지 10 g/10min.의 용융 지수를 가지고, 상기 폴리에틸렌계 복합 필름은 0.930 내지 0.950 g/cc의 전체밀도를 갖는다. |
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POLYETHYLENE-BASED COMPOSITE FILMS, AND ARTICLES MADE THEREFROM / Arteaga Larios, Fabricio A polyethylene-based composite film comprising a core layer, a first skin layer and a second skin layer, the core layer being positioned between the first skin layer and the second skin layer, wherein the core layer comprises a polymer blend of a high density polyethylene having a density of 0.940-0.970 g/cc and a melt index of 2-10 g/10 min, and a low density polyethylene having a density of 0.910 0.925 g/cc and a melt index of 0.1-1 g/10 min, wherein the first skin layer comprises greater than 50%, by polymer weight of the first skin layer, of an ethylene-based polymer comprising at least 50 wt. % units derived from ethylene, and wherein the ethylene-based polymer has a density of 0.900 0.920 g/cc and a melt index of 1-10 g/10 min, and wherein the polyethylene-based composite film has an overall density of 0.930-0.950 g/cc. |
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POLYMER FORMULATIONS AND IRRIGATION TUBING INCLUDING POLYMER FORMULATIONS / Dow Global Technologies LLC Embodiments of polyethylene formulations and articles comprising polyethylene formulations are disclosed. The polyethylene formulation may include from 45 wt. % to 90 wt. % of an MDPE having a density of from 0.930 g/cc to 0.950 g/cc and a melt index (I2) from 0.05 g/10 min to 0.5 g/10 min; from 10 wt. % to 50 wt. % of a polyethylene composition having a density from 0.910 g/cc to 0.936 g/cc and a melt index (I2) from 0.7 g/10 min to 1.0 g/10 min; and from 0.5 wt. % to 5% of a masterbatch composition. The polyethylene composition may comprise a first polyethylene fraction area in a temperature range of 45° C. to 87° C. of an elution profile via improved comonomer composition distribution (iCCD) analysis method and a second polyethylene fraction area in a temperature range of 95° C. to 120° C. of an elution profile via iCCD. |
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METHOD FOR EPITAXIAL GROWTH OF COMPOUND SEMICONDUCTOR / NEC CORP (PURPOSE) To enable the improvement in the uniformity of a distribution of the thickness of epitaxial layers in a multi layer structure by contriving the improvement in the uniformity of the thickness of an epitaxial layer by changing a flow of Ar by using hydrogen (H2 ) and argon (Ag) as a carrier gas of a source gas. (CONSTITUTION) The uniformity of thickness (T) of a epitaxial layer in a wafer is improved by modulating a flow of Ar by using H2 or Ar as a carrier gas in the MOCVD epitaxial growth according to the change of a flow of a source gas. For example, a flow of the Ar as a carrier is reduced only by a conversion quantity of a change of weight corresponding to an increase of a flow of AsH3 [comparison of (b) with (e)] and is made 950cc/min (a). The epitaxial growth is effected under such gas conditions that an AsH3 flow is 100cc/min and a carrier Ar flow is 950cc/mn. In this case, the uniformity of a distribution of thickness in a wafer which is nearly the same as in the case of the gas conditions (b) of 50cc/min AsH flow and 1,050cc/min carrier Ar flow. |
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HIGH STIFFNESS BIAXIALLY ORIENTED POLYETHYLENE FILMS / DOW GLOBAL TECHNOLOGIES LLC A film having at least one layer, and the layer includes a multimodal high density polyethylene having: a melt index (I) that is from 0.8 g/10 min to 5.0 g/10 min; a density that is from 0.950 g/cc to 0.965 g/cc; a polydispersity (Mw/Mn) that is from 10 to 20; and a molecular weight (Mz) that is from 500,000 g/mol to 1,000,000 g/mol. The film is a biaxially oriented polyethylene film. |
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POLYETHYLENE-BASED COMPOSITE FILMS, AND ARTICLES MADE THEREFROM / DOW QUIMICA MEXICANA S A DE C V A polyethylene-based composite film comprising a core layer, a first skin layer and a second skin layer, the core layer being positioned between the first skin layer and the second skin layer, wherein the core layer comprises a polymer blend of a high density polyethylene having a density of 0.940-0.970 g/cc and a melt index of 2-10 g/10 min, and a low density polyethylene having a density of 0.910 0.925 g/cc and a melt index of 0.1 - 1 g/10 min, wherein the first skin layer comprises greater than 50%, by polymer weight of the first skin layer, of an ethylene-based polymer comprising at least 50 wt.% units derived from ethylene, and wherein the ethylene-based polymer has a density of 0.900 0.920 g/cc and a melt index of 1-10 g/10 min, and wherein the polyethylene-based composite film has an overall density of 0.930-0.950 g/cc. |
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PREPARATION OF NUTRIENT BEAUTY LOTION / SUGANO NORIKO (PURPOSE) To prepare a nutrient beauty lotion exhibiting excellent effect when used in combination with commercially available cosmetic cream, by crushing the leaves of parsley, cabbage and SHUNGIKU (Chrysanthemum coronarium) and the fruit of Chinesecitron, concentrating each juice under specific conditions mixing the concentrated products at specific ratios, and stirring and aging the mixture under specific conditions.(CONSTITUTION) Parsley, cabbage, SHUNGIKU and Chinese citron fruit packaged in a bag (1kg each) are ground separately with a grinder to obtain juices in amounts of about 700cc, about 900cc, about 700cc and about 950cc, respectively. The products areconcentrated to about 140cc, about 300cc, about 140cc and about 315cc, respectively by boiling in a double-walled kettle, and mixed together at ratios of about 20%, 35%, 20% and 25%, repsectively. The mixture is stirred for about 2hr to effect throughkneading. The product is sealed in a bottle, aged at 15°C for 72hr to obtain the objective nutrient beauty lotion. The lotion exhibits excellent effect to remove blots of the skin, and to prevent the pimples, rash, and chaps when used in combinationwith commercial cream. |
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POLYMER FORMULATIONS AND IRRIGATION TUBING INCLUDING POLYMER FORMULATIONS / PBBPOLISUR S.R.L. Embodiments of polyethylene formulations and articles comprising polyethylene formulations are dislcosed. The polyethylene formulation may include from 45 wt.% to 90 wt.% of an MDPE having a density of from 0.930 g/cc to 0.950 g/cc and a melt index (I) from 0.05 g/10 min to 0.5 g/10 min; from 10 wt.% to 50 wt.% of a polyethylene composition having a density from 0.910 g/cc to 0.936 g/cc and a melt index (I) from 0.7 g/10 min to 1.0 g/10 min; and from 0.5 wt.% to 5% of a masterbatch composition. The polyethylene composition may comprise a first polyethylene fraction area in a temperature range of 45°C to 87°C of an elution profile via improved comonomer composition distribution (iCCD) analysis method and a second polyethylene fraction area in a temperature range of 95°C to 120°C of an elution profile via iCCD. |
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폴리에틸렌수지 조성물과 그것으로 제조한필름 / 미쓰이 가가쿠 가부시키가이샤 두께가 얇은 필름을 제조하기 위하여,강도, 강성 및 광택도가 조화를 이루고, 혼입물의 열봉합성 및 내저온성이 우수한 폴리에틸렌 수지 조성물을 제공한다. (A)(i) MFR100t가 0.3~3.0g/10분이고, (ii) 밀도가 0.900~0.918g/cc이며, (iii) MI20/MI2가 40이하이고, (iv) 시차스케닝열량계로 측정한 최고융점(Tm)이 118~125도C 이며, Tm1H/Tm2H가 1.2이고, (v) C4이상의 알파올레핀을 포함하는 LLDPE 30~50중량%와 (B)(i) MFR190t가 0.01~0.2g/10분이고, (ii) 밀도가 0.935~0.950g/cc이며, (iii) MI20/MI2가 80 이상인 HDDE 20~40중량% 및 (C)(i) MFR190t가 0.1~2.0g/10분이고, (ii) 밀도가 0.915~0.924g/cc이며, (iii) 용융장력이 5g 이상인 HPLDPE 10~40중량%를 건식 블랜딩시켜 혼합하고, 이를 공냉 팽창법으로 성형하여 제조된 (i) 광택도가 50% 이상이고, (ii)영률이 3500kg/cm2 이상이며, (iii) 다아트 충격강도가 40kg/cm2 이상인 폴리에틸렌수지 필름. |
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MULTI-PIECE GOLF CLUB HEAD / Greaney, Mark A golf club head that comprises a hollow interior cavity, a first piece, a second piece, adhesively bonded to the first piece along a first bonded joint, a third piece, adhesively bonded to the first piece along a second bonded joint, and a fourth piece, adhesively bonded to the first piece along a third bonded joint. A volume of the golf club head is at least 120 cubic centimeters (cc) and at most 600 cc. The first bonded joint has a first-joint bond area. The second bonded joint has a second-joint bond area. The third bonded joint has a third-joint bond area. A summation of the first-joint bond area, the second-joint bond area, and the third-joint bond area is at least 1,950 mm2 and at most 3,400 mm2. |
ScienceON '논문' 검색
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|---|---|
| 1 |
중·소형 연미기의 성능평가 및 성능개선 全南大學校 大學院 , 1998 ; 국내석사 , xi, 72p. |
| 2 |
중·소형 연미기의 성능평가 및 성능개선 全南大學校 大學院 , 2004 ; 국내석사 , pp.886-893 |
| 3 |
중·소형 연미기의 성능평가 및 성능개선 全南大學校 大學院 , 2004 ; 국내석사 , pp.218-225 |
| 4 |
중·소형 연미기의 성능평가 및 성능개선 全南大學校 大學院 , 2018 ; 국내석사 , pp.301 |
| 5 |
중·소형 연미기의 성능평가 및 성능개선 全南大學校 大學院 , 2004 ; 국내석사 , pp.217-225 |
| 6 |
水處理用 活性炭의 製造 및 吸着特性에 關한 硏究 全南大學校 , 1993 ; 국내박사 , xi,162장 |
| 7 |
水處理用 活性炭의 製造 및 吸着特性에 關한 硏究 全南大學校 , 2015 ; 국내박사 , pp.712-717 |
| 8 |
水處理用 活性炭의 製造 및 吸着特性에 關한 硏究 全南大學校 , 2022 ; 국내박사 , pp.1473 |
| 9 |
水處理用 活性炭의 製造 및 吸着特性에 關한 硏究 全南大學校 , 1993 ; 국내박사 , pp.53-56 |
| 10 |
水處理用 活性炭의 製造 및 吸着特性에 關한 硏究 全南大學校 , 2004 ; 국내박사 , pp.217-225 |
ScienceON '보고서' 검색
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|---|---|
| 1 |
환원분위기에서 안정한 혼합전도성 산화믈 코팅을 적용한 산화물 이중층 산소 분리막 적용 물분해 수소 생산 연구 , 전남대학교 , 2015 |
| 2 |
정백공정 최소화를 위한 고효율 절삭식 정미기 및 건식 무세미기 개발 이선호 , 충북대학교 , 2018 |
| 3 |
원자력수소 핵심기술 개발;초고온가스로 요소기술 개발 홍진기 , 한국원자력연구소 , 2007 |
| 4 |
멤브레인 기반 에너지기술 개발 홍진기 , 한국에너지기술연구원 , 2014 |
| 5 |
가스 터빈용 초내열 합금 개발 박노광 , 한국기계연구원 , 1994 |
| 6 |
放射線遮蔽材料開發 金正都 , 한국원자력연구소 , 1986 |