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61.发明授权Procédé permettant la valorisation des boues de chaux dans le cycle de caustification du procédé kraft 失效从KRAFT工艺的腐蚀循环中获得极限值的方法
公开(公告)号：EP0176443B1
公开(公告)日：1989-08-02
申请号：EP85401843.9
申请日：1985-09-23
申请人： PAPETERIES DE CONDAT
发明人： Raoux, Henriette , Langlade, Pierre
CPC分类号： C01F11/185 , C01F11/18 , C01P2004/61 , C09C1/021 , C09C1/022 , D21C11/0064 , Y02P40/44
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62.发明公开Procédé permettant la valorisation des boues de chaux dans le cycle de caustification du procédé kraft 失效Verfahren zur Nutzung des Kalkschlammes vom Kaustifizierungszyklus des Kraftverfahrens。
公开(公告)号：EP0176443A1
公开(公告)日：1986-04-02
申请号：EP85401843.9
申请日：1985-09-23
申请人： PAPETERIES DE CONDAT
发明人： Raoux, Henriette , Langlade, Pierre
CPC分类号： C01F11/185 , C01F11/18 , C01P2004/61 , C09C1/021 , C09C1/022 , D21C11/0064 , Y02P40/44
摘要： Procédé permettant la valorisation des boues de chaux dans le cycle de la caustification du procédé kraft, ce procédé permettant la récupération d'un carbonate de calcium utilisable notamment en tant que pigment de couchage pour le papier.
Selon le procédé, on dissous le salin (1) par de la liqueur blanche faible (2). on filtre la liqueur verte obtenue (3), on éteint la chaux vive (5) dans la liqueur verte, on élimine les incuits (7), on caustifie, on sépare la liqueur blanche forte (9) du précipité contenant le carbonate de calcium (8), on broie le carbonate de clacium dans au moins un broyeur à billes, et on blanchit le carbonate par action d'un agent de blanchiment (13).摘要翻译： 1.在用于制备牛皮纸浆料的苛化循环中使大小泥浆增值的方法，使得可以回收更特别可用作纸沉降颜料的碳酸钙，并且包括通过由白色白液产生的弱白液溶解盐藻的操作 碳酸钙的洗涤，导致绿液，生石灰消化，苛化，强烈的白液与含有碳酸钙的沉淀物分离，用水洗涤沉淀物，回收弱白液和漂白 至少一种氧化剂的作用，其特征在于，将绿液在高于80℃的温度下过滤，将生石灰在约100℃的温度下在绿液中溶解，未沸腾的物质在苛化之前被除去， 白液中碳酸钙的粒度分数为约40μm的阈值 如果需要，进行苛化处理后，将含有碳酸钠的沉淀物用热水洗涤，优选在80〜100℃的温度下，在至少一个球磨机和漂白用氧化剂中研磨碳酸钙 在研磨之前，期间或之后进入碳酸钙的存在下。
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公开(公告)号：EP4370493A1
公开(公告)日：2024-05-22
申请号：EP22744175.5
申请日：2022-07-05
IPC分类号： C07C29/34 , C07C31/12 , C09C1/02 , C01F11/18 , B01J23/00 , B01J35/00 , B01J35/02 , B01J35/10
CPC分类号： C07C29/34 , B01J23/00 , C09C1/022 , B01J35/00 , C01P2006/2220130101 , C01P2004/6120130101 , C01P2006/1420130101 , C01P2006/1220130101 , C01F11/185 , B01J35/40 , B01J35/613 , B01J35/615 , B01J35/635 , B01J35/633 , B01J35/638
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公开(公告)号：EP1885804B1
公开(公告)日：2018-10-10
申请号：EP06727507.3
申请日：2006-03-29
CPC分类号： C01F11/181 , B41M5/5218 , B41M2205/12 , C01F11/182 , C01F11/185 , C01P2004/54 , C01P2004/61 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C09C1/022 , D21H19/385
摘要： The invention relates to novel and innovative PCC pigments, able to be used in a paper coating formulations to manufacture coated "multipurpose" papers, in particular for inkjet applications, whose print qualities would be identical or quite similar to high resolution commercial papers, while maintaining a reduced paper manufacturing and production cost. Said pigments are obtained by a carbonation process using a reduced flow rate of CO 2 /air, which leads to porous agglomerates of PCC of a very specific structure and unique properties, followed by an upconcentration step leading to substantially the same agglomerates but with a higher, appropriate, solids content.
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65.发明公开SURFACE-MODIFIED CALCIUM CARBONATE AS CARRIER FOR TRANSITION METAL-BASED CATALYSTS 审中-公开表面改性的碳酸钙作为载体用于过渡金属基催化剂
公开(公告)号：EP3275537A1
公开(公告)日：2018-01-31
申请号：EP16181100.5
申请日：2016-07-25
IPC分类号： B01J27/232 , B01J35/10 , B01J37/28 , B01J37/02 , B01J35/00 , B01J31/02 , C07C1/32 , C07B37/04 , C07C29/60 , C07C29/00 , B01J37/08 , B01J37/00
CPC分类号： B01J27/232 , B01J21/16 , B01J23/42 , B01J23/44 , B01J23/72 , B01J31/0208 , B01J35/002 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J37/0036 , B01J37/0201 , B01J37/0203 , B01J37/0209 , B01J37/024 , B01J37/088 , B01J37/28 , B01J2523/00 , C01P2004/61 , C01P2004/80 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C07C1/321 , C07C29/00 , C07C29/60 , C07C2527/232 , C07C2527/236 , C07C2531/02 , C09C1/021 , C09C1/022 , Y02P20/52 , B01J2523/23 , B01J2523/51 , B01J2523/828 , B01J2523/824 , C07C15/14 , C07C31/205 , C07C31/202 , C07C31/08
摘要： The present invention relates to a catalyst system comprising a transition metal compound on a solid carrier which is a "surface-reacted calcium carbonate" comprising calcium carbonate and a water-insoluble calcium salt other than calcium carbonate, such as hydroxylapatite. The invention further relates to a method for manufacturing said catalyst system and to its use in heterogeneous catalysis, especially in C-C cross couplings and glycerol hydrogenolysis.
摘要翻译： 本发明涉及在固体载体上包含过渡金属化合物的催化剂体系，所述固体载体是包含碳酸钙和非碳酸钙的水不溶性钙盐如羟基磷灰石的“表面 - 反应的碳酸钙”。 本发明进一步涉及制造所述催化剂体系的方法及其在多相催化中的应用，特别是在C-C交叉偶联和甘油氢解中的应用。
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公开(公告)号：EP2245095B1
公开(公告)日：2017-02-22
申请号：EP08860503.5
申请日：2008-12-02
CPC分类号： C09C1/022 , C01P2004/61 , C01P2004/62 , C01P2006/12 , D21H17/69
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67.发明公开
公开(公告)号：EP2919989A1
公开(公告)日：2015-09-23
申请号：EP13789111.5
申请日：2013-10-24
CPC分类号： D21H17/69 , B32B29/00 , B32B29/005 , B32B2250/02 , B32B2250/26 , B32B2260/028 , B32B2260/046 , B32B2307/41 , B32B2451/00 , C01P2006/12 , C09C1/021 , C09C1/022 , C09C1/027 , C09C1/043 , C09C1/16 , C09C1/36 , C09C1/3661 , C09C1/3669 , C09C1/3692 , C09C1/407 , C09C3/003 , C09C3/063 , C09C3/08 , D21H17/46 , D21H17/56 , D21H17/675 , D21H21/28 , D21H27/24 , D21H27/26 , D21H27/30 , Y10T428/31982
摘要： The disclosure provides a laminate comprising décor paper, wherein the décor paper comprises a self-dispersing pigment having an isoelectric point of at least about 8, more typically about 8 to about 10, comprising an inorganic particle, more typically a pigment, having a silica treatment and an outermost treatment prepared by sequentially by (a) hydrolyzing an aluminum compound or basic aluminate to deposit a hydrous alumina surface; and (b) adding a dual-functional compound comprising: an anchoring group that attaches the dual-functional compound to the pigment surface, and a basic amine group comprising a primary, secondary or tertiary amine. Typically, the inorganic particle is titanium dioxide, TiO
2 . The décor papers comprising the self-dispersing pigments are useful in making paper laminates.-
公开(公告)号：EP2684916A1
公开(公告)日：2014-01-15
申请号：EP12176320.5
申请日：2012-07-13
发明人： Gerard, Daniel Edward , Schölkopf, Joachim , Gane, Patrick Arthur Charles , Lehner, Fritz , Werner, Dennis
CPC分类号： C09C1/022 , C01F11/185 , C01P2004/03 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C09C1/021 , C09C3/063 , C09C3/08 , C09D7/62 , D21H15/02 , D21H17/00 , D21H17/15 , D21H17/675 , D21H17/69 , D21H19/385 , D21H21/52
摘要： The present invention is related to ball-shaped spherical surface modified spherical calcium carbonate comprising minerals, the process for preparing such ball-shaped spherical surface modified spherical calcium carbonate comprising minerals, and their use.
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公开(公告)号：EP2647672A1
公开(公告)日：2013-10-09
申请号：EP11845680.5
申请日：2011-11-08
发明人： EGUCHI, Kenichiro , TAMURA, Motoshi
CPC分类号： C08K3/26 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C08K2003/265 , C08K2201/003 , C08K2201/006 , C09C1/021 , C09C1/022 , C08L67/00 , C08L77/00
摘要： Provided is a resin composition that includes calcium carbonate contained in a polyester resin, a polyamide resin, or a thermosetting resin and that achieves good moldability. The resin composition includes calcium carbonate having a pH ranging from 6.0 to 8.5 and a 1N acetic acid-insoluble residue of 30% by mass or more and the calcium carbonate is contained in a polyester resin, a polyamide resin, or a thermosetting resin.
摘要翻译： 本发明提供一种树脂组合物，其含有聚酯树脂，聚酰胺树脂或热固性树脂中所含的碳酸钙，成型性良好。 树脂组合物包含pH范围为6.0-8.5且碳酸钙含量为30质量％以上的1N醋酸不溶性残留物，并且碳酸钙包含在聚酯树脂，聚酰胺树脂或热固性树脂中。
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70.发明授权Process for preparing surface-reacted calcium carbonate and its use 有权一种生产碳酸钙和使用oberflächenreaktivem过程
公开(公告)号：EP2264109B1
公开(公告)日：2012-01-25
申请号：EP09162738.0
申请日：2009-06-15
申请人： Omya Development AG
CPC分类号： C09C1/022 , C01F11/185 , C01P2002/72 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/12 , C09C1/02 , C09C1/021 , C09C3/04 , D21H17/67 , D21H17/675 , D21H17/69
摘要： The present invention relates to an economic process for preparing surface-reacted calcium carbonate. The present invention further relates to a surface-reacted calcium carbonate having an increased specific BET surface area, and the use of a process for adjusting the specific BET surface area.
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