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1. 发明申请

WO2013077656A1 RESIN COMPOSITION FOR HIGH BARRIER PAPER-COATING 审中-公开
标题翻译：用于高阻隔纸涂料的树脂组合物
公开(公告)号：WO2013077656A1
公开(公告)日：2013-05-30
申请号：PCT/KR2012/009950
申请日：2012-11-23
申请人： SK INNOVATION CO.,LTD. , SK GLOBAL CHEMICAL CO.,LTD.
发明人： JEON, Min Ho , YOO, Ji Eun , CHOI, Moon Jung , OK, Myung Ahn
IPC分类号： D21H19/56 , D21H23/52 , D21H21/14
CPC分类号： C09D169/00 , C08G64/34 , D21H19/28 , D21H21/16 , C08L23/00
摘要： Provided is a resin composition for paper-coating comprising aliphatic polycarbonate having an average molecular weight of 30,000 to 300,000 obtained by reaction of one or at least two different kinds of epoxide compounds selected from a group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with carbon dioxide, halogen, or alkoxy; (C4-C20) cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy; and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl or aryl, wherein it contains 0 to 40 weight% of polyolefin-based resin such as polyethylene or polypropylene, based on the total amount of the composition. In addition, the present invention relates to a paper coating method of extrusion-coating the resin composition for paper-coating on paper at 130 to 250℃ to manufacture a coated paper.
摘要翻译：本发明提供一种包含脂肪族聚碳酸酯的树脂组合物，其通过使选自（C2-C10）环氧烷烃取代或（C2-C10）环氧烷烃的一种或至少两种不同种类的环氧化合物反应获得的平均分子量为30,000〜未被二氧化碳，卤素或烷氧基取代; 被卤素或烷氧基取代或未取代的（C4-C20）环氧烷烃; 和被卤素，烷氧基，烷基或芳基取代或未取代的（C8-C20）氧化苯乙烯，其中基于组合物的总量，其含有0至40重量％的聚烯烃基树脂如聚乙烯或聚丙烯。此外，本发明涉及一种在130〜250℃的纸张上涂布纸张的树脂组合物的涂布方法，以制造涂布纸。

2. 发明申请

WO2012030129A2 MULTILAYER FILM 审中-公开
标题翻译：多层电影
公开(公告)号：WO2012030129A2
公开(公告)日：2012-03-08
申请号：PCT/KR2011/006381
申请日：2011-08-30
申请人： SK INNOVATION CO., LTD.
发明人： JEON, Min Ho , YOO, Ji Eun , CHOI, Moon Jung , OK, Myung Ahn , CHUNG, Kwang Jin
IPC分类号： B32B27/08 , B32B37/02 , B29C47/06 , B29C47/78 , C08J5/18
CPC分类号： B32B27/08 , B29C47/0021 , B29C47/0026 , B29C47/0057 , B29C47/065 , B29C47/14 , B29C47/20 , B29C47/822 , B29L2007/00 , B29L2009/00 , B32B27/36 , B32B27/365 , B32B2250/02 , B32B2250/03 , B32B2250/244 , B32B2250/40 , B32B2307/516 , B32B2307/518 , B32B2307/7163 , B32B2307/736 , Y10T428/31507
摘要： The present invention relates to a multilayer film coextruded from an aliphatic polycarbonate and polylactic acid-based polymer and a method for producing the same. According to the present invention, a multilayer film having excellent adhesive property can be manufactured even without a separate adhesive layer.
摘要翻译：本发明涉及由脂族聚碳酸酯和聚乳酸基聚合物共挤出的多层膜及其制备方法。根据本发明，即使没有单独的粘合层，也可以制造具有优异粘合性的多层膜。

3. 发明申请

WO2011028056A3 CONTINUOUS PROCESS FOR MANUFACTURING ALIPHATIC POLYCARBONATE FROM CARBON DIOXIDE AND EPOXIDE COMPOUNDS 审中-公开
公开(公告)号：WO2011028056A3
公开(公告)日：2011-03-10
申请号：PCT/KR2010/005996
申请日：2010-09-03
申请人： SK INNOVATION CO., LTD. , CHANG, Byoung Mu , MOON, Gwang Bin , OK, Myung Ahn , JEONG, Ji Su , YOO, Ji Eun , CHOI, Sun , KIM, Hong Dae , SUJITH, Sudevan , SHIN, Dae Ho , LEE, Jae Ho , LEE, Seong Jun , KIM, Gyung Rok , PARK, Min Gyoo , LEE, Jang Jae
发明人： CHANG, Byoung Mu , MOON, Gwang Bin , OK, Myung Ahn , JEONG, Ji Su , YOO, Ji Eun , CHOI, Sun , KIM, Hong Dae , SUJITH, Sudevan , SHIN, Dae Ho , LEE, Jae Ho , LEE, Seong Jun , KIM, Gyung Rok , PARK, Min Gyoo , LEE, Jang Jae
IPC分类号： C08G64/34 , C08G64/32 , C08G64/20 , C08G64/40
摘要： Disclosed is a continuous process for manufacturing aliphatic polycarbonate by polymerizing carbon dioxide and one or more epoxide compound in the presence of catalyst, in which carbon dioxide, one or more epoxide compound, and the catalyst are continuously supplied to polymerization reactor to produce aliphatic polycarbonate, separate unreacted carbon dioxide and epoxide compound and recycle them as raw materials.

4. 发明申请

WO2012099358A2 MULTILAYER FILM 审中-公开
标题翻译：多层膜
公开(公告)号：WO2012099358A2
公开(公告)日：2012-07-26
申请号：PCT/KR2012/000262
申请日：2012-01-11
申请人： SK INNOVATION CO., LTD.
发明人： CHOI, Moon Jung , JEON, Min Ho , YOO, Ji Eun , OK, Myung Ahn , CHUNG, Kwang Jin
IPC分类号： B32B27/08 , B32B7/12 , B32B37/02 , B29C47/06
CPC分类号： B29C47/065 , B29C47/0004 , B29C47/0021 , B29C47/0026 , B29C47/04 , B29C47/06 , B29C49/04 , B29C2049/044 , B29C2947/92704 , B29C2947/92809 , B29C2947/92904 , B29K2069/00 , B29K2105/0085 , B32B27/08 , B32B27/36 , B32B27/365 , B32B37/15 , B32B37/153 , B32B2250/03 , B32B2250/24 , B32B2250/246 , B32B2250/40 , B32B2309/02 , B32B2367/00 , B32B2439/00 , C08G64/0208 , Y10T428/24975 , Y10T428/31507 , Y10T428/31786
摘要： Provided is a molded body in which at least one surface layer made of a copolyester polymer is laminated on one surface or both surfaces of a base layer made of aliphatic polycarbonate. When coextruding aliphatic polycarbonate and copolyester polymer, two layers adhere well to each other and are hardly delaminated from each other even without an adhesive and a tie layer, oxygen barrier property and low-temperature heat seal property can be provided as compared with a case where the copolyester polymer alone is used, the cost can be reduced because a separate adhesive or a tie layer is not required, and the manufacturing cost can be significantly reduced because the constitution of layers is simplified.
摘要翻译：提供一种成型体，其中由由脂肪族聚碳酸酯制成的基层的一个表面或两个表面上层叠由共聚酯聚合物制成的至少一个表面层。当共挤出脂肪族聚碳酸酯和共聚酯聚合物时，两层相互粘合好，即使没有粘合剂也难以分层，并且可以提供粘结层，隔氧性和低温热封性，仅使用共聚酯聚合物，因为不需要单独的粘合剂或粘结层，因此可以降低成本，并且由于层的构造简化，可以显着降低制造成本。

5. 发明申请

WO2012030128A2 COMPOSITION FOR PAPER COATING 审中-公开
标题翻译：纸涂料组合物
公开(公告)号：WO2012030128A2
公开(公告)日：2012-03-08
申请号：PCT/KR2011/006380
申请日：2011-08-30
申请人： SK INNOVATION CO., LTD.
发明人： JEON, Min Ho , YOO, Ji Eun , CHOI, Moon Jung , OK, Myung Ahn , CHUNG, Kwang Jin
IPC分类号： D21H19/14 , C08G64/02 , C07C69/96
CPC分类号： C09D169/00 , C08G64/0208 , C08G64/34 , D21H19/24 , D21H19/58 , D21H19/62
摘要： Provided is a composition for paper coating, including aliphatic polycarbonate having an average molecular weight of 50000~3000000 obtained by reaction of one or at least two different kinds of epoxide compounds selected from the group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with carbon dioxide, halogen, or alkoxy; (C4-C20)cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy; and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl or aryl. Also, provided is a method for coating a paper, by extrusion-coating the composition for paper coating at 150 to 230℃ on the paper to manufacture a coated paper.
摘要翻译：本发明提供一种用于纸张涂布的组合物，其包括平均分子量为50000〜3000000的脂肪族聚碳酸酯，所述脂肪族聚碳酸酯通过一种或至少两种不同种类的选自（C2-C10）环氧烷烃取代或未取代的环氧化合物二氧化碳，卤素或烷氧基; 被卤素或烷氧基取代或未取代的（C4-C20）环氧烷烃; 和被卤素，烷氧基，烷基或芳基取代或未取代的（C8-C20）氧化苯乙烯。此外，提供了一种用于涂布纸的方法，通过在150-230℃下挤压涂布纸张涂布组合物，在纸上制造涂布纸。

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