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1. 发明专利

AU2001246902B2 Crosslinked polymer, process for producing the same, absorbent structure, and absorbent article 未知
公开(公告)号：AU2001246902B2
公开(公告)日：2005-02-17
申请号：AU2001246902
申请日：2001-04-11
申请人： SANYO CHEMICAL IND LTD
发明人： OTA YOSHIHISA , IWASAKI YOSHIYUKI , ASAI TATSUYA , TAGAWA DAISUKE , TANAKA KEIJI
IPC分类号： A61F13/15 , A61L15/60 , C08F2/00 , C08F4/06 , C08F8/12 , C08F220/04 , C08F220/06 , C08F220/56 , C08F008/00 , C08F004/06 , C08F216/12
摘要： A crosslinked polymer (A) which comprises, as essential structural units, units derived from (a) one or more vinyl monomers selected from the group consisting of water-soluble vinyl monomers and/or vinyl monomers which become water-soluble upon hydrolysis and units derived from (b) a crosslinking agent and which satisfies the following requirements: (1): (X) >/= 25g/g, (2): (Y) >/= 15g/g, and (3): (Y) >/= -0.54 (X) + 41. It has exceedingly high water retentivity and exceedingly high absorbing power under load. When applied to an absorbent structure and an absorbent article, the polymer has excellent absorbing performance. In the relationships, (X) is the amount of physiological saline retained through 1-hour absorption and (Y) is the amount of physiological saline absorbed through 1-hour standing under a load of 60 g/cm .

2. 发明申请

US20040198933A1 AZLACTONE PHOTOINIFERTERS FOR RADICAL POLYMERIZATION 有权
标题翻译：用于放射性聚合的AZLACTONE光致发光体
公开(公告)号：US20040198933A1
公开(公告)日：2004-10-07
申请号：US10822479
申请日：2004-04-12
申请人： 3M Innovative Properties Company
发明人： Michael S. Wendland , Kevin M. Lewandowski , Duane D. Fansler , Babu N. Gaddam , Steven M. Heilmann
IPC分类号： C08F004/06
CPC分类号： C08F2/50 , C08F4/00 , C08F26/02
摘要： Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
摘要翻译：描述了用于受控自由基聚合的光引发剂。光引发剂具有吖内酯或开环的吖内酯部分以提供遥爪（共）聚合物。

3. 发明申请

US20040063873A1 Processes for producing cycloolefin addition polymer 有权
标题翻译：生产环烯加成聚合物的方法
公开(公告)号：US20040063873A1
公开(公告)日：2004-04-01
申请号：US10466429
申请日：2003-07-16
发明人： Kenzo Ohkita , Noboru Oshima , Takashi Imamura , Takashi Tsubouchi
IPC分类号： C08F004/06
CPC分类号： C08F32/00 , Y10S526/903
摘要： A cyclic olefin having a specific polar group is polymerized by addition polymerization in a hydrocarbon solvent, using a polymerization catalyst component containing (i) a specific transition metal compound, (ii) a Lewis acid compound and (iii) an alkyl aluminoxane, or the cyclic olefin is polymerized by addition polymerization in the hydrocarbon solvent, using the polymerization catalyst component, by further adding at least one aromatic vinyl compound and at least one cyclic nonconjugated polyene compound, or either one of them as a molecular weight modifier, thereby obtaining a cyclic olefinic addition polymer.
摘要翻译：使用含有（i）特定的过渡金属化合物，（ii）路易斯酸化合物和（iii）烷基铝氧烷的聚合催化剂组分的聚合催化剂组分，通过在烃溶剂中进行加成聚合来聚合具有特定极性基团的环状烯烃，或通过进一步添加至少一种芳族乙烯基化合物和至少一种环状非共轭多烯化合物或其中任一种作为分子量调节剂，通过在烃溶剂中的加成聚合使用聚合催化剂组分使环烯烃聚合，得到环烯烃加成聚合物。

4. 发明申请

US20040044156A1 Polymerisation initiator and use 失效
标题翻译：聚合引发剂和用途
公开(公告)号：US20040044156A1
公开(公告)日：2004-03-04
申请号：US10276266
申请日：2003-08-28
发明人： David Mark Haddleton
IPC分类号： C08F004/06 , B01J031/00
CPC分类号： C08F4/00 , C08F4/027 , C08F4/06 , C08F4/10 , C08F4/44 , C08F4/50 , C08F293/005 , C08F2438/01
摘要： The application discloses supported initiators for transition metal medicated living free radical and/or atom transfer polymerisation comprising an initiator moiety attached to a support via a selectively cleavable link, and their use to produce polymers.
摘要翻译：本申请公开了用于过渡金属药物活性自由基和/或原子转移聚合的负载引发剂，其包含通过可选择性切割链接连接到载体上的引发剂部分及其用于生产聚合物的用途。

5. 发明申请

US20040030066A1 Catalyst composition, method of polymerization, and polymer therefrom 有权
公开(公告)号：US20040030066A1
公开(公告)日：2004-02-12
申请号：US10635864
申请日：2003-08-06
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F004/06
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： Catalyst compositions and methods, useful in polymerization processes, utilizing at least two metal compounds are disclosed. At least one of the metal compounds is a Group 15 containing metal compound and the other metal compound is preferably a bulky ligand metallocene-type catalyst. The invention also discloses a new polyolefin, generally polyethylene, particularly a multimodal polymer and more specifically, a bimodal polymer, and its use in various end-use applications such as film, molding and pipe.

6. 发明申请

US20030195110A1 Catalysts containing N-pyrrolyl substituted nitrogen donors 失效
公开(公告)号：US20030195110A1
公开(公告)日：2003-10-16
申请号：US10335995
申请日：2003-01-03
发明人： Leslie Shane Moody , Peter Borden Mackenzie , Christopher Moore Killian , Gino Georges Lavoie , James Allen Ponasik JR. , Anthony Gerard Martin Barrett , Thomas William Smith , Jason Clay Pearson
IPC分类号： B01J031/00 , C08F004/06 , C08F004/44
CPC分类号： C07D207/32 , C07C2/32 , C07C2531/22 , C07D207/34 , C07D207/50 , C07D295/30 , C07D401/14 , C07D409/14 , C07F7/0812 , C07F9/572 , C07F9/58 , C07F15/0053 , C07F15/025 , C07F15/045 , C07F15/065 , C08F4/659 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F110/14 , C08F210/16 , C08F2410/03 , C08F4/64048 , C08F4/80 , C08F2500/09 , C08F2500/02 , C08F2500/04 , C08F2500/03 , C08F210/14 , C08F4/7042 , C08F4/7006 , C08F4/7022 , C08F4/7027 , C08F4/7004 , C08F4/7019 , C08F4/025
摘要： Catalyst compositions useful for the polymerization or oligomerization of olefins are disclosed. Certain of the catalyst compositions comprise N-pyrrolyl substituted nitrogen donors. Also disclosed are processes for the polymerization or oligomerization of olefins using the catalyst compositions.

7. 发明申请

US20030149206A1 (Meth) acrylic acid (salt) polymer and its production process 失效
标题翻译：（Meth）丙烯酸（盐）聚合物及其生产工艺
公开(公告)号：US20030149206A1
公开(公告)日：2003-08-07
申请号：US10281971
申请日：2002-10-29
发明人： Takashi Tomita , Tsutomu Yuasa , Hirokatsu Kawakami
IPC分类号： C08F004/06 , C08F004/28
CPC分类号： C08F290/061 , C04B24/2647 , C04B2103/408 , C08F220/04 , C08F220/28 , C08F290/06 , C08F290/062
摘要： There is provided: a (meth)acrylic acid (salt) polymer which has high properties and is little colored; and a process which can produce this polymer with a high polymerization conversion without causing the corrosion of the reaction vessel. When a (meth)acrylic acid (salt) polymer is obtained by carrying out polymerization of an unsaturated monocarboxylic monomer (a) and an unsaturated polyalkylene glycolic monomer (b) with a polymerization initiator, either a redox polymerization initiator including hydrogen peroxide and a reducing agent is used as the polymerization initiator in a specific amount, or the unsaturated polyalkylene glycolic monomer is subjected to the polymerization in the form of an esterification reaction product as obtained by a process including the steps of: esterifying the unsaturated monocarboxylic monomer and a polyalkylene glycol in a specific charging ratio in the presence of an acid catalyst in a manner for a portion of the residual unsaturated monocarboxylic monomer as a starting raw material to remain; and then neutralizing the acid catalyst and the residual unsaturated monocarboxylic monomer (a) with a basic substance after the esterification; and the polymerization is carried out under conditions where the pH during the polymerization is in the range of 3.2 to 7.0.
摘要翻译：提供：具有高性能并且着色少的（甲基）丙烯酸（盐）聚合物; 以及可以在不引起反应容器的腐蚀的情况下以高聚合转化率生产该聚合物的方法。当通过用聚合引发剂进行不饱和单羧酸单体（a）和不饱和聚亚烷基二醇单体（b）的聚合获得（甲基）丙烯酸（盐））聚合物时，可以使用包含过氧化氢的还原性氧化还原聚合引发剂作为聚合引发剂使用，或不饱和聚亚烷基二醇单体以酯化反应产物的形式进行聚合，所述酯化反应产物通过包括以下步骤的方法得到：不饱和单羧酸单体和聚亚烷基二醇的酯化在酸催化剂存在下，以残留不饱和单羧酸单体的一部分作为起始原料保留的方式，以特定的带电比例; 然后在酯化后用碱性物质中和酸催化剂和残余不饱和单羧酸单体（a）; 聚合反应在聚合反应中的pH在3.2〜7.0的条件下进行。

8. 发明申请

US20030118933A1 Norbornene-based copolymer for photoresist, preparation method thereof, and photoresist composition comprising the same 失效
标题翻译：用于光致抗蚀剂的降冰片烯系共聚物及其制备方法，以及含有它们的光致抗蚀剂组合物
公开(公告)号：US20030118933A1
公开(公告)日：2003-06-26
申请号：US10246474
申请日：2002-09-19
发明人： Eun Sil Han , Bong Seok Moon , Jung Han Shin , Ouck Han
IPC分类号： G03F007/038 , G03F007/30 , G03F007/38 , C08F004/06 , C08F004/40 , C08F004/42 , C08F010/00 , C08F132/08 , C08F136/00 , C08F232/08 , C07C049/105 , C07C049/293 , C07C049/297 , C07C049/385 , C07C049/403 , C07D323/04 , C07D319/12
CPC分类号： G03F7/0395 , C07C45/455 , C07C49/255 , C07C49/553 , C07C49/577 , C08F32/08 , Y10S430/106 , Y10S430/111 , Y10S430/115
摘要： Disclosed is an norbornene-based copolymer for photoresist, a preparation method thereof, and a photoresist composition comprising the same. The copolymer of the present invention exhibits high transparency to light of 193 nm wavelength and an excellent etching resistance, excellent resolution due to the remarkable difference between light-exposed part and light-unexposed part in the dissolving rate and excellent adhesion to the substrate due to very hydrophilic diketone group of its own. As a result, the copolymer of the present invention is very useful as ArF exposure photoresist material in the fabrication of semiconductor devices.
摘要翻译：公开了一种用于光致抗蚀剂的降冰片烯系共聚物及其制备方法，以及含有该光致抗蚀剂的光致抗蚀剂组合物。本发明的共聚物对193nm波长的光的透明度高，耐蚀刻性优异，由于曝光部和未曝光部之间的溶解速度的显着差异以及由于由于非常亲水的二酮组自己。结果，本发明的共聚物在半导体器件的制造中作为ArF曝光光致抗蚀剂材料是非常有用的。

9. 发明申请

US20030114696A1 Phosphinimine methanide transition metal catalysts 失效
公开(公告)号：US20030114696A1
公开(公告)日：2003-06-19
申请号：US10246205
申请日：2002-09-18
申请人： THE GOVERNORS OF THE UNIVERSITY OF ALBERTA
发明人： Ronald G. Cavell , Qinyan Wang , Ruppa P. Kamalesh Babu , Aparna Kasani
IPC分类号： C07F009/22 , C08F004/06
CPC分类号： C07F7/10
摘要： The present invention relates to novel complexes of (transition) metals containing ligands having phosphinimine centers bonded to the (transition) metal.

10. 发明申请

US20030045660A1 Method for the production of a catalyst system for the polymerisation of olefins 有权
标题翻译：制备烯烃聚合催化剂体系的方法
公开(公告)号：US20030045660A1
公开(公告)日：2003-03-06
申请号：US10240273
申请日：2002-09-30
发明人： Marc Oliver Kristen , Gerhard Hauck
IPC分类号： C08F004/06 , B01J031/00
CPC分类号： C08F110/02 , C08F10/00 , C08F2500/17 , C08F4/7042
摘要： A catalyst system for the polymerization of olefins is prepared by initially charging one or more compounds of the formula I a or I b, 1 subsequently adding a molecularly defined activator of the formulae II a to cnull(L-H)nullnullnull(Mnull)Q1Q2Q3Q4nullnullnullnullII anull(CAr3)nullnullnull(Mnull)Q1Q2Q3Q4nullnullnullnullII bnull(Mnull)Q1Q2Q3nullnullnullII cand finally adding an alkylating agent selected from among LiR11, MgR11R12 and AlR12R13R14.
摘要翻译：通过最初加入一种或多种式I a或I b的化合物，随后加入式IIa至c [（LH）] + [（M'）]的分子定义的活化剂，制备用于烯烃聚合的催化剂体系。 Q1Q2Q3Q4] - IIa [（CAr3）] + [（M'）Q1Q2Q3Q4] -IIb [（M'）Q1Q2Q3] II cand最后加入选自LiR11，MgR11R12和AlR12R13R14的烷基化剂。

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