公开(公告)号：EP3092335A2

公开(公告)日：2016-11-16

申请号：EP14880260.6

申请日：2014-12-30

申请人： Reliance Industries Limited

发明人： RANGASWAMY VIDHYA ,  JAGTAP AMIT RANGARAO ,  SRIVASTAVA ANURAG ,  BALACHANDRAN VIJAI ,  JOSHI HARSHVARDHAN

IPC分类号： D06M16/00 ,  C08J11/00 ,  D06M11/00

CPC分类号： C08J11/105 ,  C08J11/04 ,  C08J11/14 ,  C08J11/16 ,  C08J2367/02 ,  C08J2401/02 ,  C08J2401/24 ,  D06M16/003 ,  Y02P20/143 ,  Y02W30/70

摘要： The present disclosure relates to a process for recovering a polyester component and products of a non-polyester component from an article containing a polyester blend. The polyester blend consists of a polyester component and a non-polyester component. Particularly, the polyester component of the present disclosure is polyethylene terephthalate and the non-polyester component is at least one selected from the group consisting of cotton and viscose. The process of the present disclosure includes hydrolyzing the article using at least one hydrolyzing agent having pH ranging from 7 to 14 to obtain a first mixture containing the polyester component, the non-polyester component, optionally, products of the non-polyester component and the hydrolyzing agent. This is followed by incubating the first mixture using at least one enzyme selected from the group consisting of cellulose and pectinase to further convert the non-polyester component into products of the non-polyester component thereby releasing the polyester component.

摘要翻译： 本公开涉及一种从含有聚酯共混物的制品中回收聚酯组分和非聚酯组分的产物的方法。 聚酯共混物由聚酯组分和非聚酯组分组成。 特别地，本公开的聚酯组分是聚对苯二甲酸乙二醇酯，非聚酯组分是选自棉和粘胶中的至少一种。 本公开的方法包括使用至少一种pH为7至14的水解剂水解制品，以获得含有聚酯组分，非聚酯组分，非聚酯组分，非聚酯组分和 水解剂。 然后使用选自纤维素和果胶酶的至少一种酶将第一混合物温育，以进一步将非聚酯组分转化成非聚酯组分的产物，从而释放聚酯组分。

公开(公告)号：EP3024968A2

公开(公告)日：2016-06-01

申请号：EP14829579.3

申请日：2014-07-22

申请人： Reliance Industries Limited

发明人： SIDHPURIA, Kalpeshkumar Bhikhubhai ,  PRAKASH, Kumar ,  KRISHNAMURTHY, Gurudatt ,  DEHADE, Shashank Jagdish ,  SARKAR, Sudip Kumar ,  JASRA, Raksh Vir

IPC分类号： D06B1/00 ,  D06M11/00 ,  D06M13/00 ,  D06M23/00

CPC分类号： D06M11/46 ,  B01D53/8668 ,  B01D53/885 ,  B01D2255/20707 ,  B01D2255/20792 ,  B01D2255/504 ,  B01D2255/802 ,  B01D2257/7022 ,  B01J21/063 ,  B01J23/06 ,  B01J23/10 ,  B01J23/18 ,  B01J23/745 ,  B01J35/004 ,  B65D81/266 ,  D06M11/38 ,  D06M11/44 ,  D06M11/45 ,  D06M11/50 ,  D06M11/79 ,  D06M13/503 ,  D06M13/507 ,  D06M13/513 ,  D06M23/08 ,  D06M2101/32 ,  D06M2400/01

摘要： The present disclosure relates to a fiber suitable for packaging. The fiber of the present disclosure comprises a photocatalyst bonded to it by means of a first functional group generated by a surface modifying agent and optionally, a second functional group generated by a silicon containing linker. The chemical bonding between the fiber and the photocatalyst imparts durability and wash ability to the fiber. A packaging material prepared using the fiber of the present disclosure can be used for the storage of plant produce.

摘要翻译： 本公开涉及适于包装的纤维。 本公开的纤维包含通过由表面改性剂产生的第一官能团和任选的由含硅连接体产生的第二官能团而与其结合的光催化剂。 纤维和光催化剂之间的化学键合赋予纤维耐久性和清洁能力。 使用本公开的纤维制备的包装材料可以用于植物产品的储存。

公开(公告)号：EP2999720A2

公开(公告)日：2016-03-30

申请号：EP14808107.8

申请日：2014-05-21

申请人： Reliance Industries Limited

发明人： SATPATHY UMA SANKAR ,  GANDHAM Satya Srinivasa Rao ,  MATHUR Ajit Behari ,  JASRA, Raksh Vir ,  SARMA Krishna Renganath ,  SHAH, Amit Kumar Punamchand ,  AMIN Yogini Maheshbhai ,  MEHTA Gaurang Manilal ,  PATEL Nanubhai Fuljibhai ,  PATEL, Viralkumar

IPC分类号： C08F110/02

CPC分类号： D01F6/04 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0896 ,  B29K2023/0683 ,  B29L2031/731 ,  C08J3/075 ,  C08J2323/06 ,  C08K13/06 ,  D01F1/10 ,  C08F110/02 ,  C08F2500/01

摘要： The present disclosure relates to a compact polymer gel consisting of ultrahigh molecular weight polyethylene (UHMWPE), at least one nucleator, at least one filler and at least one fluid medium. The present disclosure also provides a process for the preparation of the compact polymeric gel and fibers from the compact polymeric gel. The fibers prepared in accordance with the present process have tensile strength ranging from 2.5 to 10 GPa and tensile modulus ranging from 110 to 300 GPa.

公开(公告)号：EP2991958A2

公开(公告)日：2016-03-09

申请号：EP14793989.6

申请日：2014-04-17

申请人： Reliance Industries Limited

发明人： JAIN, Suresh Shantilal ,  ADURI, Pavankumar ,  UPPARA, Parasu Veera ,  TANGADE, Prashant Sudhakar

IPC分类号： C07C51/265 ,  C07C51/16

CPC分类号： C07C51/265 ,  C07C63/26

摘要： The present disclosure provides a composition for preparing terephthalic acid; said composition comprises p-Toluic acid in an amount of 0.05% to 4% with respect to the total mass of the composition; at least one catalyst in an amount of 0.02% to 2.5% with respect to the total mass of the composition; at least one ionic liquid in an amount of 0.04% to 50% with respect to the total mass of the composition; at least one carboxylic acid solvent; and p-xylene. The present disclosure also provides a process for preparing terephthalic acid.

摘要翻译： 本公开提供了用于制备对苯二甲酸的组合物; 所述组合物包含相对于组合物的总质量为0.05％至4％的量的对甲苯甲酸; 至少一种催化剂，其量相对于组合物的总质量为0.02％至2.5％; 至少一种离子液体，其量相对于组合物的总质量为0.04％至50％; 至少一种羧酸溶剂; 和对二甲苯。 本公开还提供了制备对苯二甲酸的方法。

公开(公告)号：EP2938642A1

公开(公告)日：2015-11-04

申请号：EP13867424.7

申请日：2013-12-13

申请人： Reliance Industries Limited

发明人： SARMA KRISHNA RENGANATH ,  PATIL YOGESH POPATRAO ,  PATEL VIRALKUMAR ,  BAGUI MAHUYA ,  MATHUR AJIT BEHARI ,  JASRA RAKSH VIR ,  VAKIL SUKETU ,  VIJAY SHIVAJI KADAM ,  SATPATHY UMA SANKAR ,  GANDHAM SATYA SRINIVASA RAO ,  PATEL JYOTINDRA BACHUBHAI ,  SHETH MITUL SURESHCHANDRA

IPC分类号： C08F4/654 ,  C08F4/76 ,  C08F2/14

CPC分类号： C08F110/02 ,  C08F4/6425 ,  C08F4/6426 ,  C08F4/6455 ,  C08F4/6457 ,  C08F4/649 ,  C08F10/00 ,  C08F2500/01 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/24 ,  C08F4/6465 ,  C08F4/654

摘要： The present disclosure provides a heterogeneous Ziegler-Natta catalyst system to be used in the preparation of ultra-high molecular weight polymers (UHMWP). The system includes at least one procatalyst, at least one co-catalyst, at least one hydrocarbon medium and at least one external donor, wherein the ratio of elemental magnesium to elemental titanium to halide, in the procatalyst, is 1 : 1.3: 3.7; the ratio of elemental aluminum, present in the co-catalyst to elemental titanium, present in the procatalyst, ranges between 6:1 and 12: 1; and the ratio of elemental silicon, present in the external donor to elemental titanium, present in the procatalyst, ranges between 1 : 10 and 10: 1. The present disclosure also provides a process for preparation of UHMWPE using the heterogeneous Ziegler-Natta catalyst system of the present disclosure.

摘要翻译： 本公开提供了用于制备超高分子量聚合物（UHMWP）的异质齐格勒 - 纳塔催化剂体系。 该系统包括至少一种前催化剂，至少一种助催化剂，至少一种烃介质和至少一种外部供体，其中在前催化剂中元素镁与元素钛与卤化物的比例为1:1.3:3.7; 存在于原催化剂中的助催化剂中元素钛的元素铝的比例范围为6:1至12:1; 存在于前催化剂中的存在于外部供体与元素钛的元素硅的比例在1:10和10:1之间。 本公开还提供了使用本公开的异源齐格勒 - 纳塔催化剂体系制备UHMWPE的方法。

公开(公告)号：EP2917247A2

公开(公告)日：2015-09-16

申请号：EP13854071.1

申请日：2013-11-06

申请人： Reliance Industries Limited

发明人： THAKARE YOGESHWAR NARAYANRAO ,  GUPTA VIRENDRAKUMAR

IPC分类号： C08F10/06 ,  C08F110/06 ,  C08F2/00

CPC分类号： C08F110/06 ,  C08F2410/01 ,  C08F2410/04 ,  C08F2/34 ,  C08F4/6548 ,  C08F2500/12 ,  C08F2500/24

摘要： The present disclosure provides a ziegler-natta pro-catalyst composition for the polymerization.of propylene to produce polypropylene with. reduced polymer-fines.

摘要翻译： 本公开内容提供用于聚合丙烯以生产聚丙烯的齐格勒 - 纳塔催化剂组合物。 减少聚合物细粉。

公开(公告)号：EP2909160A2

公开(公告)日：2015-08-26

申请号：EP13847432.5

申请日：2013-10-18

申请人： Reliance Industries Limited

发明人： JASRA, Rakshvir ,  INGLE, Ninad Deepak ,  KAPADIA, Pradeep Paresh ,  MUNSHI, Pradip

IPC分类号： C07C17/013

CPC分类号： B01J19/127 ,  B01J19/121 ,  B01J19/18 ,  B01J2219/1203 ,  C07C17/10 ,  C07C17/14 ,  C08C19/14 ,  C08F8/22 ,  C08F136/06 ,  C07C19/075 ,  C07C22/04 ,  C08F114/06 ,  C08F110/02

摘要： The present disclosure relates to a process for the halogenation of hydrocarbon. In accordance with the process of the present disclosure a hydrocarbon and a halogen is introduced in a reaction vessel. Light having wavelength in the range of 390 to 780nm is then passed into the reaction vessel for a time period of 2 to 12 hrs. to obtain a halogenated hydrocarbon. The hydrocarbon is agitated before or after the introduction of the halogen in to the reaction vessel.

摘要翻译： 本公开涉及一种卤化烃的方法。 根据本公开的方法，将烃和卤素引入反应容器中。 然后将波长在390〜780nm范围内的光通入反应容器2至12小时。 得到卤代烃。 在将卤素引入反应容器之前或之后搅拌烃。

公开(公告)号：EP2892933A2

公开(公告)日：2015-07-15

申请号：EP13838511.7

申请日：2013-09-10

申请人： Reliance Industries Limited

发明人： GANDHAM, Satya Srinivasa Rao ,  MATHUR, Ajit Behari ,  SATPATHY, Uma Sankar ,  SARMA, Krishna Renganath ,  JASRA, Raksh, Vir

IPC分类号： C08F255/02 ,  C08L51/06

CPC分类号： C08F255/10 ,  C08F255/02 ,  C08F255/08 ,  C08F10/02 ,  C08F2/36

摘要： In accordance with the present disclosure, there is provided a solid state graft copolymerization process for the preparation of disentangled ultrahigh molecular weight polyethylene graft copolymers in which disentangled ultrahigh molecular weight polyethylene is admixed with at least one functional monomer and a free radical initiator to obtain a mixture; and the mixture thus obtained is subjected to solid state polymerization to obtain a graft copolymer of disentangled ultrahigh molecular weight polyethylene. The graft copolymers of disentangled ultrahigh molecular weight polyethylene shows better crystallization temperature that ranges between 117°C to 121°C and improved decomposition temperature (T
100 ) that ranges between 460°C to 480°C.

摘要翻译： 根据本公开内容，提供了一种用于制备解开的超高分子量聚乙烯接枝共聚物的固态接枝共聚方法，其中将解开的超高分子量聚乙烯与至少一种官能单体和自由基引发剂混合以获得 混合物; 将由此获得的混合物进行固态聚合，得到解开的超高分子量聚乙烯的接枝共聚物。 分离的超高分子量聚乙烯的接枝共聚物显示出在117℃至121℃之间更好的结晶温度和在460℃至480℃之间的改进的分解温度（T100）。

公开(公告)号：EP2831027A1

公开(公告)日：2015-02-04

申请号：EP13744841.1

申请日：2013-03-25

申请人： Reliance Industries Limited

发明人： ADURI PAVANKUMAR ,  UPPARA PARASU VEERA ,  JAIN SURESH SHANTILAL ,  RATNAPARKHI UDAY

IPC分类号： C07C51/43

CPC分类号： C07C51/43 ,  C07C63/26 ,  C07C63/15 ,  C07C63/307 ,  C07C63/04

摘要： In the present disclosure, a process for separating aryl carboxylic acids from a mixture comprising a plurality of aryl carboxylic acids is provided, wherein the process comprising the steps of heating a first mixture that comprises at least two aryl carboxylic acids wherein each of said aryl carboxylic acids having a pre-determined liquefaction temperature and a pre-determined precipitation temperature, with at least one ionic compound, at a pre-determined temperature to obtain a liquefied composition; and cooling the liquefied composition under controlled temperature conditions to fractionally crystallize and precipitate an aryl carboxylic acid. The precipitated aryl carboxylic acid is isolated and the obtained mother liquor is subjected to iterated cooling steps until each of the remaining aryl carboxylic acids precipitates one by one. The mother liquor remains in liquefied form.

公开(公告)号：EP2709758A2

公开(公告)日：2014-03-26

申请号：EP12756824.4

申请日：2012-05-15

申请人： Reliance Industries Limited

发明人： SINGH, Saurabh ,  GUPTA, Virendrakumar ,  SINGALA, Kamlesh, J. ,  PATEL, Vallabhbhai, S.

IPC分类号： B01J31/02 ,  B01J27/138 ,  B01J35/08 ,  C08F10/00

CPC分类号： C08F4/76 ,  B01J27/138 ,  B01J31/02 ,  B01J35/08 ,  C08F10/00 ,  C08F4/651 ,  C08F4/6543 ,  C08F4/6545

摘要： A high activity polyolefin catalyst system comprising titanium containing pro- catalyst component, a co-catalyst component and an external electron donor compound is provided wherein the high activity polyolefin catalyst system is having controlled morphology and less fines. The present invention is more directed to provide a method for the preparation of titanium containing pro- catalyst component from solid spherical shaped magnesium containing pro- catalyst precursor wherein the spherical morphology of the pro-catalyst precursor is maintained through out the reaction in order to achieve titanium-containing pro- catalyst having controlled morphology. The polymerization of lower olefins in the presence of high activity polyolefin catalyst having controlled morphology provides polyolefins with minimal polymer fines.

摘要翻译： 提供了一种高活性聚烯烃催化剂体系，其包含含钛催化剂组分，助催化剂组分和外电子给体化合物，其中高活性聚烯烃催化剂体系具有受控的形态和较少的细粉。 本发明的至少一个实施方案更针对于提供一种从固体球形的含镁催化剂前体制备含钛原催化剂组分的方法，其中前催化剂前体的球形形态保持在 反应以实现具有受控形态的含钛催化剂。 在具有受控形态的高活性聚烯烃催化剂存在下，低级烯烃的聚合提供具有最小聚合物细粉的聚烯烃。