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11. 发明专利

JP2007534608A Cement system using the water retention agent produced from raw cotton linters 审中-公开
公开(公告)号：JP2007534608A
公开(公告)日：2007-11-29
申请号：JP2007510899
申请日：2005-04-26
申请人：ハーキュリーズ・インコーポレーテッドHercules Incorporated
发明人：シュヴァイツァー，ディーテル , ハーゲン，ヴォルフガング , ヒルデブラント，ヴォルフガング , ホーン，ヴィルフリート
IPC分类号： C04B24/38 , B63H3/00 , B64C11/26 , C04B7/00 , C04B12/04 , C04B14/00 , C04B24/10 , C04B24/26 , C04B24/32 , C04B26/02 , C04B28/02 , C04B28/14 , C04B28/26 , C04B40/00 , C04B40/06 , E04F13/02 , F01D5/28
CPC分类号： B63H3/008 , C04B24/383 , C04B28/02 , C04B28/14 , C04B40/0039 , C04B40/0608 , C04B2103/0057 , C04B2103/0099 , C04B2111/00094 , C04B2111/00129 , C04B2111/00482 , C04B2111/00637 , C04B2111/00646 , C04B2111/00672 , C04B2111/34 , C04B2111/56 , C04B2201/10 , Y02W30/96 , Y02W30/97 , C04B20/002 , C04B24/2652 , C04B24/38 , C04B24/168 , C04B2103/44 , C04B2103/00 , C04B2103/46 , C04B2103/0086 , C04B2103/10 , C04B2103/30 , C04B2103/40 , C04B24/04 , C04B24/22 , C04B14/06 , C04B14/28 , C04B20/0048 , C04B2103/304 , C04B2103/32 , C04B2103/408 , C04B2103/50 , C04B14/10 , C04B14/18 , C04B14/20 , C04B14/24 , C04B14/365 , C04B16/08 , C04B18/22 , C04B18/245 , C04B24/10 , C04B24/223 , C04B24/226 , C04B24/2623 , C04B24/2647 , C04B24/32 , C04B2103/20
摘要：硬練りセメントモルタル組成物で用いられる、未加工コットンリンターから製造されたセルロースエーテルと少なくとも１種の添加剤との混合物の組成物であって、本タイル硬練りセメントモルタル組成物中のセルロースエーテルの量は、有意に低減されている。この硬練りセメントモルタル組成物を水と混合し、基材に塗布すると、この軟練りモルタルの保水性、増粘の挙動および／または垂れ下り抵抗は、従来の類似のセルロースエーテルを用いた場合と同等であるか、または、それに比べて改善されている。

12. 发明专利

JP2006306689A Cement composition, concrete composition and the mortar composition 有权
标题翻译：水泥组合物，混凝土组合物和麦芽糖组合物
公开(公告)号：JP2006306689A
公开(公告)日：2006-11-09
申请号：JP2005134460
申请日：2005-05-02
申请人： Kitaokagumi:Kk , Univ Of Tokushima , 国立大学法人徳島大学 , 株式会社北岡組
发明人： KOMA HIROKI , SUZUE HIRONORI
IPC分类号： C04B28/02 , C04B7/00 , C04B22/06 , C04B24/12 , C04B24/16
摘要： PROBLEM TO BE SOLVED: To provide a cement composition, a concrete composition, a mortar composition, a concrete product and a mortar product which have excellent sterilization action and antibacterial action against a microorganism that causes a corrosion of concrete or mortar, in particular against a sulfate reducing bacterium or a sulfur oxidizing bacterium in sewage treatment facilities or the like. SOLUTION: The cement composition, the concrete composition, the mortar composition, the concrete product and the mortar product are obtained by incorporating zinc oxide and sodium pyrithion as corrosion-preventing components for concrete thereinto. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种水泥组合物，混凝土组合物，砂浆组合物，混凝土产品和砂浆产品，其具有优异的灭菌作用和对微生物的抗菌作用，其引起混凝土或砂浆的腐蚀，特别是在污水处理设施等中的硫酸还原菌或硫氧化细菌。
解决方案：通过将氧化锌和吡咯钠作为混凝土的防腐蚀成分掺入，得到水泥组合物，混凝土组成，砂浆组成，混凝土产品和砂浆产品。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP3818446B2 Heavy metal immobilization agent 有权
公开(公告)号：JP3818446B2
公开(公告)日：2006-09-06
申请号：JP2002191833
申请日：2002-07-01
申请人：三菱マテリアル株式会社 , 宇部興産株式会社
发明人：英二丸屋 , 茂生岡林 , 仁殿河内 , 行雄田坂
IPC分类号： B09C1/02 , A62D3/33 , A62D3/37 , A62D101/08 , A62D101/43 , B09B3/00 , B09C1/08 , C02F1/62 , C04B7/00 , C04B22/06 , C04B22/14 , C09K3/00

14. 发明专利

JP2006117439A Method for preventing high strength concrete from crazing due to initial drying 有权
标题翻译：用于防止由于初始干燥引起的高强度混凝土的破坏的方法
公开(公告)号：JP2006117439A
公开(公告)日：2006-05-11
申请号：JP2004303733
申请日：2004-10-19
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： HARADA SHUSUKE , UCHIDA YOSHIO , NAKAMURA SHIRO , AOKI MAKI
IPC分类号： C04B40/04 , B28B1/16 , C04B7/00 , C04B28/02 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To effectively reduce crazing due to initial drying of high strength concrete without necessitating complicated ageing and without adding a large amount of admixtures such as a water reducing agent at the construction by using the high strength concrete.
SOLUTION: The method comprises the steps of preparing high strength concrete of ≥50 N/mm
2 compression strength by using coarse particle cement with a Blaine specific surface area of 1,000-2,400 cm
2 /g, and placing the high strength concrete to a site where the surface is exposed. Alternatively, the method comprises the steps of preparing first high strength concrete of ≥50 N/mm
2 compression strength and placing it, and further preparing second high strength concrete of ≥50 N/mm
2 compression strength by using coarse particle cement with a Blaine specific surface area of 1,000-2,400 cm
2 /g which is smaller than that of cement constituting the first high strength concrete, and placing the second high strength concrete on the surface of the first high strength concrete.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地减少由于高强度混凝土的初始干燥而引起的龟裂，而不需要复杂的老化，并且通过使用高强度混凝土在施工中不添加大量的减水剂等混合物。解决方案：该方法包括通过使用布莱恩比表面积为1,000-2,400厘米的粗颗粒水泥，制备≥50N/ mm 2 抗压强度的高强度混凝土 2 / g，并将高强度混凝土置于表面暴露的位置。或者，该方法包括以下步骤：制备≥50N/ mm 2 压缩强度的第一高强度混凝土并将其放置，并进一步制备≥50N/ mm <2>的第二高强度混凝土通过使用比构成第一高强度混凝土的水泥小的布莱恩比表面积为1,000-2,400cm 2 / SP / g的粗颗粒水泥，并将第二高强度混凝土表面的高强度混凝土。版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2003192425A HYDRAULIC COMPOSITION AND HARDENED BODY 审中-公开
公开(公告)号：JP2003192425A
公开(公告)日：2003-07-09
申请号：JP2001389339
申请日：2001-12-21
申请人： TAIHEIYO MATERIAL KK
发明人： NAGAI YOSHINORI , HAMANAKA AKINORI , KUROKI YASUTAKA
IPC分类号： C04B28/08 , C04B7/00 , C04B24/04 , C04B28/02 , C04B111/20
摘要： PROBLEM TO BE SOLVED: To improve the applying efficiency and strength of mortar. SOLUTION: The hydraulic composition is obtained by incorporating (C) the alkali metallic salt of formic acid or/and the alkaline-earth metallic salt of formic acid in 0.05 to 2.0 pts.wt. into 100 pts.wt. of a mixture consisting of (A) 100 pts.wt. cement in which the weight ratio of C 3 S/C 2 S is 2.2 to 5 or/and a cement mixture, and (B) 10 to 100 pts.wt. slag fine powder having a Blaine specific surface area (JIS R 5201) of 6,000 to 15,000 cm 2 /g. Alternatively, (D) 1 to 40 pts.wt. waste molten slag having a Blaine specific surface area of ≤8,000 cm 2 is further incorporated into the same hydraulic composition. An 80 to 120 pts.wt. aggregate and water are added to 100 pts.wt. of these hydraulic compositions, and they are kneaded to obtain a hydraulic kneaded material. The hardened body consists of the same kneaded material. COPYRIGHT: (C)2003,JPO

16. 发明专利

JP2001213674A QUICK SETTING WATER PERMEABLE CONCRETE PRODUCT, ITS MANUFACTURING METHOD AND PREVENT FOR CAR ROAD 失效
公开(公告)号：JP2001213674A
公开(公告)日：2001-08-07
申请号：JP2000023035
申请日：2000-01-31
申请人： TAIHEIYO CEMENT CORP
发明人： KAJIO SATOSHI , OGURA NOBUKI , ICHIKAWA KATSUTOSHI , SHIRAI KAZUYOSHI , SHIMOYAMA YOSHIHIDE
IPC分类号： E01C5/06 , C04B7/00 , C04B7/02 , C04B28/00 , C04B28/02 , C04B38/00 , C04B111/40
摘要： PROBLEM TO BE SOLVED: To provide a quick setting water permeable concrete product having a bending strength of >=4.5 N/mm2 after 1 day curing and water permeability coefficient of >=0.10 cm/sec. SOLUTION: The quick setting water permeable concrete product is manufactured by vibration compaction in which the given vibration frequency 3,000-8,000 vpm and a curing after a kneaded material which contains a coarse aggregate and paste or mortar of which the volume ratio to coarse aggregate is 30-80%, is put into a frame mold. The paste or mortar contains cement or mixed powder with cement 100 wt. part, fine aggregate 0-150 wt. part, crushed clinker 3-15 wt. part, gypsum 0.1-5.0 wt. part, water reducer 0.4-2.2 wt. part water 15-29 wt. part. The crushed clinker is selected from a 3CaO.SiO2-2CaO.SiO2-CaO- interstitial material group of the clinker composition, a 3CaO.SiO2-CaO- interstitial material group of the clinker composition, a 2CaO.SiO2-CaO- interstitial material group of the clinker composition and a CaO-interstitial material group of the clinker composition and involves CaO crystal by 50-92 wt.%.

17. 发明专利

JP2001039748A HIGH-EARLY-STRENGTH CEMENT ADMIXTURE AND CONCRETE AND CONCRETE PRODUCT CONTAINING THE SAME 失效
公开(公告)号：JP2001039748A
公开(公告)日：2001-02-13
申请号：JP21046799
申请日：1999-07-26
申请人： TAIHEIYO CEMENT CORP
发明人： ISHIMORI MASAKI , TORIINAMI KOICHI , TAKIMOTO MASAKI , SOEDA KOICHI
IPC分类号： C04B22/06 , C04B7/00 , C04B22/08 , C04B22/14 , C04B28/04 , C04B111/00
摘要： PROBLEM TO BE SOLVED: To obtain a cement admixture showing good workability and high early strength and to produce concrete and a concrete product containing the admixture. SOLUTION: The high-early-strength cement admixture consists of a clinker composition containing one or more kinds of 3CaO.SiO2-2CaO.SiO2-CaOa gap material, 3CaO.SiO2-CaO- a gap material, 2CaO.SiO2-CaO- a gap material and CaO- a gap material as the main mineral composition and containing 50 to 92 wt.% of CaO crystal, or it consists of a mixture pulverized material of the clinker composition and quicklime and gypsum.

18. 发明专利

JP3090681B2 失效
公开(公告)号：JP3090681B2
公开(公告)日：2000-09-25
申请号：JP32005990
申请日：1990-11-21
IPC分类号： A23L29/00 , A23L7/109 , C04B7/00 , C07H3/00 , A23L1/16

19. 发明专利

JP3016567B2 失效
公开(公告)号：JP3016567B2
公开(公告)日：2000-03-06
申请号：JP34051689
申请日：1989-12-28
IPC分类号： B01J2/00 , C04B7/00 , C04B7/02 , C04B7/04 , C04B7/19 , C04B7/36 , C04B7/48

20. 发明专利

JP2865149B2 失效
公开(公告)号：JP2865149B2
公开(公告)日：1999-03-08
申请号：JP26527790
申请日：1990-10-04
申请人： DABURYU AARU GUREESU ANDO CO KONETEIKATSUTO
发明人： ERISU MAACHIN GAATONAA , DEBITSUDO FURANSHISU AIAAZU , JEIMUZU MAIKERU DEIDEISU
IPC分类号： C04B18/02 , C04B7/00 , C04B7/52 , C04B22/08 , C04B22/12 , C04B22/14 , C04B24/12 , C04B28/02 , C04B28/04

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