公开(公告)号：EP0937811A3

公开(公告)日：1999-09-15

申请号：EP99103423.2

申请日：1999-02-23

申请人： Japan Vilene Company, Ltd.

发明人： Takeuchi, Yasushi c/o Japan Vilene Co., Ltd. ,  Kawabe, Masaaki c/o Japan Vilene Co., Ltd. ,  Yamazaki, Hiroaki c/o Japan Vilene Co., Ltd. ,  Kaneko, Masashi c/o Japan Vilene Co., Ltd. ,  Anan, Genya c/o Japan Vilene Co., Ltd. ,  Sato, Kazuya c/o Japan Vilene Co., Ltd.

IPC分类号： D06M10/06 ,  D06M11/51

CPC分类号： D06M10/06 ,  B29C59/12 ,  B29K2105/0854 ,  C08J7/12 ,  D06M10/025 ,  D06M11/51 ,  H01M2/16 ,  H01M2/162 ,  Y10S526/917 ,  Y10T428/24999 ,  Y10T428/8305

摘要： A porous article wherein a sulfur containing atomic group is introduced onto at least a part of outer-inner surfaces of the article,
a ratio (S/C) of the number of sulfur atoms (S) to the number of carbon atoms (C) on the surface onto which the sulfur containing atomic group is introduced is 7 x 10 -4 or more, a ratio (O/C) of the number of oxygen atoms (O) to the number of carbon atoms (C) on the surface onto which the sulfur containing atomic group is introduced is 0.2 or more, and the ratio (S/C) and the ratio (O/C) are determined by means of an X-ray photoelectron spectrophotometer is disclosed.

摘要翻译： 其中含硫原子团被引入制品外表面的至少一部分上的多孔制品，其中硫原子数（S）与碳原子数（C）之比（S / C） 在其上引入含硫原子团的表面上的表面上的氧原子数（O）与表面上的碳原子数（C）的比（O / C）为7×10 -4以上 其中引入含硫原子团的基团为0.2或更多，并且公开了通过X射线光电子分光光度计测定比率（S / C）和比率（O / C）。

公开(公告)号：EP0779301A1

公开(公告)日：1997-06-18

申请号：EP95921121.0

申请日：1995-06-07

申请人： NIPPON ZEON CO., LTD.

发明人： TSUJI, Suguru ,  UCHIZONO, Yuichi

IPC分类号： C08F2/38 ,  C08F236/06 ,  C08F236/12 ,  C08F6/22 ,  C08L9/02 ,  C08L27/06

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An saturated nitrile-conjugated diene copolymer obtained by copolymerizing acrylonitrile with butadiene in the presence of a free radical initiator and an alkylthiol compound as a molecular weight modifier. A part of the molecular weight modifier is incorporated in a monomer charge before polymerization, and the remainder thereof is incorporated in a polymerization mixture during polymerization. The alkylthiol compound has 12 to 16 carbon atoms, which include at least three tertiary carbon atoms, and further has a sulfur atom directly bound to at least one of the tertiary carbon atoms. The copolymer has a Mooney viscosity of 15 to 150 and contains 3 to 20 weight % of a fraction having a number average molecular weight of not larger than 35,000. The copolymer is used in combination with a sulfur-containing vulcanizer.

摘要翻译： 在饱和腈 - 共轭共聚物用于通过在自由基引发剂的存在下和在烷基硫醇化合物作为分子量调节剂用共聚的丁二烯丙烯腈得到。 分子量调节剂的一部分在一个单体物料引入聚合之前，和其剩余部分在聚合期间在聚合混合物引入。 所述烷基硫醇化合物具有12至16个碳原子，包括至少三个叔碳原子，并且还具有直接结合至叔碳原子中的至少一个硫原子。 所述共聚物具有15至150的门尼粘度和含有具有不大于35000的数均分子量的一小部分的3〜20重量％。 该共聚物组合使用与含硫的硫化机。

公开(公告)号：EP0692496A1

公开(公告)日：1996-01-17

申请号：EP94910572.0

申请日：1994-03-30

申请人： NIPPON ZEON CO., LTD.

发明人： TSUJI, Suguru ,  UCHIZONO, Yuichi ,  ASADA, Misako

IPC分类号： C08F2/38 ,  C08F220/42 ,  C08F236/04

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An unsaturated nitrile/conjugated diene copolymer having a Mooney viscosity of 15 to 65 and containing at least 0.03 mol of C₁₂-C₁₆ alkylthio groups per 100 mol of the constituent monomer units in its molecule, wherein the alkylthio group contains at least three tertiary carbon atoms and a sulfur atom directly bonded to at least one of the tertiary carbon atoms. The copolymer is produced by copolymerizing an unsaturated nitrile compound with a conjugated diene in the presence of a free-radial initiator by using an alkanethiol compound having the above-mentioned alkylthio group as a molecular weight modifier. A rubber composition is prepared by blending this copolymer with a sulfur-containing vulcanizer.

摘要翻译： 在不饱和腈/共轭用作具有15的门尼粘度至65并且含有至少12点03摩尔C12-C16的烷硫基每100摩尔在其分子中的构成单体单元的基团，worin烷硫基包含至少三个叔碳原子的共聚物 和硫原子直接键合到叔碳原子中的至少一个。 该共聚物是通过在不饱和腈化合物与共轭共聚服务在自由径向引发剂的存在下，使用在烷基硫醇化合物，具有所产生的上述烷硫基作为分子量改性剂。 一种橡胶组合物是通过与含硫的硫化共混这种共聚物制备。

公开(公告)号：EP2331590B1

公开(公告)日：2016-04-20

申请号：EP09736347.7

申请日：2009-10-01

申请人： Dow Global Technologies LLC

发明人： KARJALA, Teresa ,  EDDY, Christopher ,  DEMIRORS, Mehmet ,  YAU, Wallace ,  MUNJAL, Sarat ,  HINRICHS, Stefan ,  WANG, Jian ,  BERBEE, Otto ,  ZSCHOCH, Werner ,  HOSMAN, Cornelis ,  HAZLITT, Lonnie

IPC分类号： C08F10/02 ,  C08F110/02

CPC分类号： C08F10/02 ,  C08F110/02 ,  Y10S526/917 ,  C08F2/01 ,  C08F2/001 ,  C08F2/38 ,  C08F2/00 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/20 ,  C08F2500/04

公开(公告)号：EP0692496B1

公开(公告)日：1999-01-13

申请号：EP94910572.0

申请日：1994-03-30

申请人： NIPPON ZEON CO., LTD.

发明人： TSUJI, Suguru ,  UCHIZONO, Yuichi ,  ASADA, Misako

IPC分类号： C08F236/12 ,  C08F2/38

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An unsaturated nitrile/conjugated diene copolymer having a Mooney viscosity of 15 to 65 and containing at least 0.03 mol of C12-C16 alkylthio groups per 100 mol of the constituent monomer units in its molecule, wherein the alkylthio group contains at least three tertiary carbon atoms and a sulfur atom directly bonded to at least one of the tertiary carbon atoms. The copolymer is produced by copolymerizing an unsaturated nitrile compound with a conjugated diene in the presence of a free-radial initiator by using an alkanethiol compound having the above-mentioned alkylthio group as a molecular weight modifier. A rubber composition is prepared by blending this copolymer with a sulfur-containing vulcanizer.

公开(公告)号：EP0779300B1

公开(公告)日：1998-12-23

申请号：EP95921120.2

申请日：1995-06-07

申请人： NIPPON ZEON CO., LTD.

发明人： TSUJI, Suguru ,  UCHIZONO, Yuichi

IPC分类号： C08F2/38 ,  C08F236/06 ,  C08F236/12 ,  C08F6/22 ,  C08L9/02 ,  C08L27/06

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An unsaturated nitrile-conjugated diene copolymer which is produced by copolymerizing the co-monomers in the presence of a free-radical initiator by using a molecular weight modifier comprising a C12-C16 alkylthiol compound having at least three tertiary carbon atoms and a sulfur atom directly bonded to at least one of the tertiary carbon atoms and which has a Mooney viscosity of 15 to 150, a bonded unsaturated nitrile content of 10 to 60 wt.% and an unsaturated nitrile composition distribution width (ΔAN) of 3 to 20. The copolymer is produced by starting the copolymerization in the presence of part of the copolymers and adding the rest of the comonomers in the course of the reaction. It is used in combination with a sulfur-base vulcanizer.

公开(公告)号：EP0779301A4

公开(公告)日：1997-11-26

申请号：EP95921121

申请日：1995-06-07

申请人： NIPPON ZEON CO

发明人： TSUJI SUGURU ,  UCHIZONO YUICHI

IPC分类号： C08F2/38 ,  C08F236/12 ,  C08F6/22 ,  C08F236/06 ,  C08L9/02 ,  C08L27/06

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An unsaturated nitrile-conjugated diene copolymer which is produced by copolymerizing the co-monomers in the presence fo a free-radical initiator by using a molecular weight modifier comprising a C12-C16 alkylthiol compound having at least three tertiary carbon atoms and a sulfur atom directly bonded to at least one of the tertiary carbon atoms, has a Mooney viscosity of 15 to 150, and contains 3-20 wt.% of a low-molecular-weight component having a number-average molecular weight of 35,000 or less. The copolymer is produced by adding part of the molecular weight modifier to the monomer mixture before the copolymerization and adding the rest of the modifier in the course of the reaction. It is used in combination with a sulfur-base vulcanizer.

公开(公告)号：EP0779300A4

公开(公告)日：1997-11-26

申请号：EP95921120

申请日：1995-06-07

申请人： NIPPON ZEON CO

发明人： TSUJI SUGURU ,  UCHIZONO YUICHI

IPC分类号： C08F2/38 ,  C08F236/12 ,  C08F6/22 ,  C08F236/06 ,  C08L9/02 ,  C08L27/06

CPC分类号： C08F236/12 ,  Y10S526/917 ,  Y10T428/1386 ,  C08F2/38

摘要： An unsaturated nitrile-conjugated diene copolymer which is produced by copolymerizing the co-monomers in the presence of a free-radical initiator by using a molecular weight modifier comprising a C12-C16 alkylthiol compound having at least three tertiary carbon atoms and a sulfur atom directly bonded to at least one of the tertiary carbon atoms and which has a Mooney viscosity of 15 to 150, a bonded unsaturated nitrile content of 10 to 60 wt.% and an unsaturated nitrile composition distribution width (ΔAN) of 3 to 20. The copolymer is produced by starting the copolymerization in the presence of part of the copolymers and adding the rest of the comonomers in the course of the reaction. It is used in combination with a sulfur-base vulcanizer.

摘要翻译： 一种不饱和腈 - 共轭二烯共聚物，其通过使用分子量调节剂在自由基引发剂存在下共聚该共聚单体而制备，所述分子量调节剂包含直接具有至少三个叔碳原子和硫原子的C12-C16烷基硫醇化合物 其与至少一个叔碳原子键合，并且其门尼粘度为15-150，键合不饱和腈含量为10-60重量％，不饱和腈组合物分布宽度（ΔAN）为3-20。共聚物 是通过在部分共聚物存在下开始共聚并在反应过程中加入剩余的共聚单体来生产的。 它与硫基硫化剂结合使用。

公开(公告)号：EP0224133B1

公开(公告)日：1991-01-30

申请号：EP86115757.6

申请日：1986-11-13

申请人： Kao Corporation

发明人： Matui, Tadashi ,  Tobita, Hidetaka

IPC分类号： C08F20/04

CPC分类号： B01J19/247 ,  B01J10/02 ,  C08F20/04 ,  Y10S526/917

公开(公告)号：EP0224133A3

公开(公告)日：1988-01-07

申请号：EP86115757

申请日：1986-11-13

申请人： Kao Corporation

发明人： Matui, Tadashi ,  Tobita, Hidetaka

IPC分类号： C08F20/04

CPC分类号： B01J19/247 ,  B01J10/02 ,  C08F20/04 ,  Y10S526/917

摘要： A less colored α-β-unsaturated carboxylic acid polymer having a relatively small molecular weight and a sharp molecular weight distribution is produced by supplying an α-β-unsaturated carboxylic acid monomer and a hydrogensulfite from one side of a reaction column and simultaneously supplying an oxygen-containing gas co-currently with the monomer to the reaction column the polymer obtained is preferably used as a dispersant and an antiscaling agent.