公开(公告)号：WO2012075960A1

公开(公告)日：2012-06-14

申请号：PCT/CN2011/083738

申请日：2011-12-09

Applicant: TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO., LTD. ,  SUN, Peiyu ,  WU, Zhenqi ,  LIU, Gangqiao ,  TAMAKI, Eiichiro ,  KUBOTA, Yasuo ,  WU, Gang

Inventor： SUN, Peiyu ,  WU, Zhenqi ,  LIU, Gangqiao ,  TAMAKI, Eiichiro ,  KUBOTA, Yasuo ,  WU, Gang

IPC: C01B31/00 ,  C01B31/02 ,  H01M4/00

CPC classification number: H01M4/583 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/192 ,  C01B2204/04 ,  C01B2204/20 ,  H01M4/00 ,  H01M4/0409 ,  H01M4/0471 ,  H01M4/1391 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525

Abstract: Provided are a graphene powder, a production method thereof, and an electrochemical device comprising the same. The graphene powder has an elemental ratio of oxygen atoms to carbon atoms of not less than 0.07 and not more than 0.13 and an elemental ratio of nitrogen atoms to carbon atoms of not more than 0.01. In the production method, the graphene powder is produced by using a dithionous acid salt as a reducing agent. Since the graphene has a low content of nitrogen atoms and a proper amount of oxygen atoms and a proper defect, the graphene is provided with good performance of both dispersibility and conductive property, and is usable as a good conductive additive, such as the one for a lithium ion battery electrode. The production method has the advantages of low cost, high efficiency and low toxicity.

Abstract translation: 本发明提供石墨烯粉末及其制造方法以及包含该方法的电化学装置。 石墨烯粉末的氧原子与碳原子的元素比不小于0.07且不大于0.13，氮原子与碳原子的元素比不大于0.01。 在制造方法中，使用二硫酸盐作为还原剂来制造石墨烯粉末。 由于石墨烯具有低的氮原子含量和适量的氧原子和适当的缺陷，所以石墨烯具有良好的分散性和导电性能，并且可用作良好的导电添加剂，例如用于 锂离子电池电极。 该方法具有成本低，效率高，毒性低的优点。

公开(公告)号：WO2013040768A1

公开(公告)日：2013-03-28

申请号：PCT/CN2011/079958

申请日：2011-09-21

Applicant: TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO., LTD. ,  CHEN, Qiao ,  SHAO, Fangke ,  IZUHARA, Daisuke ,  WU, Gang

Inventor： CHEN, Qiao ,  SHAO, Fangke ,  IZUHARA, Daisuke ,  WU, Gang

IPC: C07C303/06

CPC classification number: C07C303/06 ,  C07C309/44

Abstract: The invention provides a method of making a sulfonic group-containing aromatic compound. The multi-substituted sulfonated aromatic compounds can be obtained by reacting an aromatic compound with fuming sulfuric acid having a sulfur trioxide concentration of 20% to 65% by weight) at 120℃ to 250℃ in a closed system with pressure. The multi-substituted sulfonated aromatic compounds are the important monomers necessary for preparing sulfonated poly(ether ether ketone)s (SPEEKs) with higher sulfonation degree, which can be widely used in the field of fuel cell or water treatment.

Abstract translation: 本发明提供了制备含磺酸基芳族化合物的方法。 多取代的磺化芳族化合物可以通过使芳族化合物与三氧化硫浓度为20％至65％（重量）的发烟硫酸）在120℃至250℃下在封闭系统中进行压力而获得。 多取代磺化芳香族化合物是制备磺化度高的磺化聚（醚醚酮）（SPEEK）所必需的重要单体，可广泛应用于燃料电池或水处理领域。

公开(公告)号：WO2011153827A1

公开(公告)日：2011-12-15

申请号：PCT/CN2011/000972

申请日：2011-06-10

Applicant: TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO., LTD. ,  KAMIJO, Takeshi ,  ZHAO, Chungui ,  LI, Hongbo ,  PAN, Yueting ,  KONO, Syunji

Inventor： KAMIJO, Takeshi ,  ZHAO, Chungui ,  LI, Hongbo ,  PAN, Yueting ,  KONO, Syunji

IPC: C08L67/00 ,  C08L67/02 ,  C08K5/3492 ,  C08K5/521 ,  C08K5/523 ,  C08K5/5313

CPC classification number: C08K5/34928 ,  C08K2201/005 ,  C08L67/02

Abstract: The present invention is a flame-retardant polyester resin composition comprising (A) a polyester resin with (B) a salt of a triazine-based compound with cyanuric acid or isocyanuric acid. The composition comprises the component (B) in an amount of 1 to 70 parts by weight based on 100 parts by weight of the component (A), and, in the composition, the number of particles of the component (B) with a maximum size of more than 15 pm is 1 or less per 100 μm x 100 μm cross section. The present invention is also a molded article made of the flame-retardant polyester resin composition. The present invention provides a flame-retardant polyester resin composition excellent in the balance of flame retardancy and mechanical properties without using a halogen-based flame retardant; and also a molded article.

Abstract translation: 本发明是一种阻燃性聚酯树脂组合物，其包含（A）聚酯树脂与（B）三嗪类化合物的盐与氰尿酸或异氰尿酸的盐。 组合物包含基于100重量份组分（A）1至70重量份的组分（B），并且在组合物中，组分（B）的组分数量最大 超过15μm的尺寸为每100μm×100μm截面为1个以下。 本发明也是由阻燃性聚酯树脂组合物制成的成型体。 本发明提供阻燃聚酯树脂组合物，其阻燃性和机械性能的平衡优异，而不使用卤素类阻燃剂; 以及成型品。