公开(公告)号：EP0464609B1

公开(公告)日：1997-03-12

申请号：EP91110492.5

申请日：1991-06-25

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Shiratsuchi, Kentaro, c/o Fuji Photo Film Co. Ltd ,  Takaki, Hideki, c/o Fuji Photo Film Co. Ltd

IPC分类号： G03C8/54 ,  G03C1/04

CPC分类号： C08B11/187 ,  G03C1/04 ,  G03C8/54 ,  Y10T428/31931 ,  Y10T428/31971

公开(公告)号：EP2182931A2

公开(公告)日：2010-05-12

申请号：EP08786280.1

申请日：2008-07-21

申请人： Humanitas Mirasole S.p.A. ,  Politecnico di Milano ,  Istituto di Ricerche Chimiche e Biochimiche Giuliana Ronzoni

发明人： GRAZIANI, Giorgio ,  MONTANELLI, Alessandro ,  MELONE, Lucio ,  VISMARA, Elena ,  TORRI, Giangiacomo

IPC分类号： A61K9/70 ,  A61K47/38

CPC分类号： A61K9/7007 ,  C08B11/12 ,  C08B11/187 ,  C08B37/0012 ,  Y02A50/473

摘要： The present invention regards a polysaccharide or hydrocarbon-carrying material functionalised with a monomer chosen from among glycidyl methacrylate, acrylic acid, N-vinylpyrrolidone, acrylamide and vinyl acetate, impregnated with at least one pharmaceutical active principle. The active principle is preferably an antibiotic drug.

公开(公告)号：EP0718310A2

公开(公告)日：1996-06-26

申请号：EP95309240.0

申请日：1995-12-19

申请人： UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION

发明人： Partain, Emmett M. III

IPC分类号： C08B11/02 ,  C08B11/187 ,  C09D133/08 ,  C09D131/04

CPC分类号： C09D133/06 ,  C08B11/187 ,  C08B11/193 ,  C08L1/26 ,  C09D7/43 ,  C09D131/04 ,  C09D201/00 ,  C08L2666/26

摘要： Cellulose ether derivatives comprising a hydrophobic substituent having an unsaturated alkyl portion are disclosed. The unsaturation in the alkyl portion of the hydrophobic substituent can promote crosslinking of the cellulose ether derivative. The cellulose ether derivatives are useful as ingredients in latex compositions. The cellulose ether derivatives can provide associative thickening and rheological properties to latex composition during storage and application. In addition, after the latex composition is applied to the surface to be coated, the cellulose ethers of the present invention can promote crosslinking of the latex film to provide a hard and durable coating. Latex paint compositions comprising the cellulose ether derivatives of the present invention are also disclosed.

摘要翻译： 乳胶制品 包括（i）胶乳聚合物; （ii）包含纤维素醚的可交联的纤维素添加剂。 每摩尔疏水性取代基的纤维素醚约0.001-0.1摩尔。 包括具有约4-20℃的烯烃部分和足够的amt。 的烯烃部分上的不饱和度以促进分子在暴露于氧气时的交联; 和（iii）水。 还要求保护的是（1）包含如上所述的（i），（ii）的水性涂料配方; 和（iii）颜料; 和（2）包含胶乳组合物的交联分子的薄膜。 以上。

公开(公告)号：EP0457092A3

公开(公告)日：1992-06-24

申请号：EP91106965.6

申请日：1991-04-30

申请人： Wolff Walsrode Aktiengesellschaft

发明人： Breckwoldt, Jörn, Dr.

IPC分类号： C08B11/193 ,  C08B11/08 ,  C08B11/187 ,  D21H19/34

CPC分类号： C08B11/193 ,  C08B11/187 ,  C08F251/02 ,  D21H19/34 ,  D21H19/52

摘要： Neue Alkenylmethylhydroxypropylcelluloseether haben einen durchschnittlichen Substitutionsgrad DS mit Methylgruppen von 1,5 bis 2,9, einen molaren Substitutionsgrad MS mit Hydroxypropylgruppen von 1,4 bis 1,9 und einen durchschnittlichen Substitutionsgrad DS mit Alkenylgruppen von 0,05 bis 1.

公开(公告)号：EP2182931B8

公开(公告)日：2016-07-06

申请号：EP08786280.1

申请日：2008-07-21

申请人： Centro Alta Tecnologia Istituto di Ricerche Chimiche e Biochimiche G. Ronzoni S.r.l.

发明人： GRAZIANI, Giorgio ,  MONTANELLI, Alessandro ,  MELONE, Lucio ,  VISMARA, Elena ,  TORRI, Giangiacomo

IPC分类号： A61K9/70 ,  A61K47/38

CPC分类号： A61K9/7007 ,  C08B11/12 ,  C08B11/187 ,  C08B37/0012 ,  Y02A50/473

摘要： The present invention regards a polysaccharide or hydrocarbon-carrying material functionalised with a monomer chosen from among glycidyl methacrylate, acrylic acid, N-vinylpyrrolidone, acrylamide and vinyl acetate, impregnated with at least one pharmaceutical active principle. The active principle is preferably an antibiotic drug.

公开(公告)号：EP1527104B1

公开(公告)日：2006-05-24

申请号：EP03766199.8

申请日：2003-07-17

申请人： SE Tylose GmbH & Co.KG

发明人： KRÄMER, Eckart ,  GALLER, Heiko ,  FALK, Uwe

IPC分类号： C08F2/24 ,  C08B11/193 ,  C08F290/10 ,  C08B11/20 ,  C09D157/00 ,  C08F251/02

CPC分类号： C08L1/26 ,  C08B11/00 ,  C08B11/08 ,  C08B11/187 ,  C08B11/193 ,  C08B11/20 ,  C08B15/005 ,  C08F2/30 ,  C08F251/02 ,  C08F283/06 ,  C08F290/062 ,  C08G65/22 ,  C08G65/2606 ,  C08L1/284 ,  C08L51/02 ,  C08L51/08 ,  C08L71/02 ,  C08L2205/05 ,  C08L2666/26 ,  C08L2666/14

摘要： The invention relates to mixtures of cellulose ethers, comprising A) allyl-modified cellulose ether of formula (1) where C6H7O2 = an anhydroglucose entity, n = 50 to 1600, R1, R2 and R3 independently = a polyalkylene oxide chain of formula (2), with X = H, CH3, C2H5 or CH2CH=CH2, p, q and r, in R1, R2 and R3, independently = values from 0 to 4, the sum (p+q+r) added over R1, R2 and R3 is, on average, greater than 1.3 and smaller than 4.5 per anhydroglucose entity, the series of the oxyalkyl units in the polyalkylene oxide chain is in any order and the average number of the -CH2CH= CH2- groups per anhydroglucose unit is 0.01 to 0.1 and B) cellulose ether of formula (3) where C6H7O2 = an anhydroglucose unit, n = 50 to 1600, R4, R5 and R6 independently = a polyalkylene oxide chain of formula (4) with Y = H, CH3 and C2H5, p, q and r, in R4, R5 and R6, independently = independent values from 0 to 4, the sum (p+q+r) added over R1, R2 and R3 is, on average, greater than 1.3 and smaller than 4.5 per anhydroglucose entity and the series of the oxyalkyl units in the polyalkylene oxide chain is in any order. The above has a mixture ratio A:B = 1:99 to 99:1 by weight.

公开(公告)号：EP1527104A1

公开(公告)日：2005-05-04

申请号：EP03766199.8

申请日：2003-07-17

申请人： SE Tylose GmbH & Co.KG

发明人： KRÄMER, Eckart ,  GALLER, Heiko ,  FALK, Uwe

IPC分类号： C08F2/24 ,  C08B11/193 ,  C08F290/10 ,  C08B11/20 ,  C09D157/00 ,  C08F251/02

CPC分类号： C08L1/26 ,  C08B11/00 ,  C08B11/08 ,  C08B11/187 ,  C08B11/193 ,  C08B11/20 ,  C08B15/005 ,  C08F2/30 ,  C08F251/02 ,  C08F283/06 ,  C08F290/062 ,  C08G65/22 ,  C08G65/2606 ,  C08L1/284 ,  C08L51/02 ,  C08L51/08 ,  C08L71/02 ,  C08L2205/05 ,  C08L2666/26 ,  C08L2666/14

摘要： The invention relates to mixtures of cellulose ethers, comprising A) allyl-modified cellulose ether of formula (1) where C6H7O2 = an anhydroglucose entity, n = 50 to 1600, R1, R2 and R3 independently = a polyalkylene oxide chain of formula (2), with X = H, CH3, C2H5 or CH2CH=CH2, p, q and r, in R1, R2 and R3, independently = values from 0 to 4, the sum (p+q+r) added over R1, R2 and R3 is, on average, greater than 1.3 and smaller than 4.5 per anhydroglucose entity, the series of the oxyalkyl units in the polyalkylene oxide chain is in any order and the average number of the -CH2CH= CH2- groups per anhydroglucose unit is 0.01 to 0.1 and B) cellulose ether of formula (3) where C6H7O2 = an anhydroglucose unit, n = 50 to 1600, R4, R5 and R6 independently = a polyalkylene oxide chain of formula (4) with Y = H, CH3 and C2H5, p, q and r, in R4, R5 and R6, independently = independent values from 0 to 4, the sum (p+q+r) added over R1, R2 and R3 is, on average, greater than 1.3 and smaller than 4.5 per anhydroglucose entity and the series of the oxyalkyl units in the polyalkylene oxide chain is in any order. The above has a mixture ratio A:B = 1:99 to 99:1 by weight.

公开(公告)号：EP0718310B1

公开(公告)日：2001-10-10

申请号：EP95309240.0

申请日：1995-12-19

申请人： UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION

发明人： Partain, Emmett M. III

IPC分类号： C08B11/02 ,  C08B11/187 ,  C08B11/193 ,  C09D7/00 ,  C09D133/08 ,  C09D131/04

CPC分类号： C09D133/06 ,  C08B11/187 ,  C08B11/193 ,  C08L1/26 ,  C09D7/43 ,  C09D131/04 ,  C09D201/00 ,  C08L2666/26

摘要： A latex compsn. comprises (i) a latex polymer; (ii) a crosslinkable, cellulosic additive comprising a cellulose ether substd. with about 0.001-0.1 mole per mole of cellulose ether of a hydrophobic substit. comprising an alkene portion having about 4-20 C and a sufficient amt. of unsaturation on the alkene portion to promote crosslinking between molecules on exposure to oxygen; and (iii) water. Also claimed are (1) water-based paint formulation comprising (i), (ii) as above; and (iii) a pigment; and (2) a film comprising crosslinked molecules of the latex compsn. above.

公开(公告)号：EP3041870A4

公开(公告)日：2017-04-26

申请号：EP14842288

申请日：2014-09-08

申请人： TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

发明人： VIRTANEN SANNA ,  VUOTI SAULI ,  LAHTINEN PANU ,  SETÄLÄ HARRI

IPC分类号： C08B11/187 ,  C08B11/20 ,  C08L1/08 ,  C08L29/04

CPC分类号： C08L29/04 ,  C08B11/187 ,  C08B11/20 ,  C08J3/215 ,  C08J5/06 ,  C08J5/18 ,  C08J2329/04 ,  C08J2401/02 ,  D06M11/50 ,  D06M13/03 ,  D06M13/11 ,  D06M2101/06 ,  D21H11/18 ,  D21H11/20 ,  D21H17/36 ,  D21H21/52 ,  C08L1/08

公开(公告)号：EP2182931B1

公开(公告)日：2016-04-20

申请号：EP08786280.1

申请日：2008-07-21

申请人： Humanitas Mirasole S.p.A. ,  Politecnico di Milano ,  Istituto di Ricerche Chimiche e Biochimiche Giuliana Ronzoni

发明人： GRAZIANI, Giorgio ,  MONTANELLI, Alessandro ,  MELONE, Lucio ,  VISMARA, Elena ,  TORRI, Giangiacomo

IPC分类号： A61K9/70 ,  A61K47/38

CPC分类号： A61K9/7007 ,  C08B11/12 ,  C08B11/187 ,  C08B37/0012 ,  Y02A50/473

摘要： The present invention regards a polysaccharide or hydrocarbon-carrying material functionalised with a monomer chosen from among glycidyl methacrylate, acrylic acid, N-vinylpyrrolidone, acrylamide and vinyl acetate, impregnated with at least one pharmaceutical active principle. The active principle is preferably an antibiotic drug.