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1. 发明申请

US20130029081A1 HIGH SPEED DVDS 失效
标题翻译：高速DVD
公开(公告)号：US20130029081A1
公开(公告)日：2013-01-31
申请号：US13575780
申请日：2011-01-26
申请人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Wolfgang Fischer , Michael Ludewig , Raymond Wong , Ice Zhang
发明人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Wolfgang Fischer , Michael Ludewig , Raymond Wong , Ice Zhang
IPC分类号： G11B7/256 , B32B37/12 , C08L75/14
CPC分类号： G11B7/2533 , G11B7/24047 , G11B7/246 , G11B7/253 , Y10T428/21
摘要： This invention relates to DVDs made from polycarbonate and a special UV curable bonder material consisting of A) an urethane acrylate oligomer as binder, which is the reaction product of i) one or more polyisocyanates and ii) one or more hydroxyfunctional lactone ester (meth)acrylates having a number average molecular weight of from 200 g/mol to 2000 g/mol and having the formula: CH2═C(R1)—C(O)—O—R2—[O—C(O)—R3]n—OH wherein, n is an integer from 1 to 5, R1 is hydrogen or methyl, R2 represents an alkylene group or substituted alkylene group having from 2 to 10 carbon atoms and R3 represents a straight or branched chain alkylene group of from 3 to 8 carbon atoms, and which may be substituted with one or more alkyl groups having from 1 to 12 carbon atoms, B) a reactive thinner, comprising of mono functional acrylates and/or (meth)acrylates C) a photo initiator and D) optional additives which offers improved performance at high data transfer rates.
摘要翻译：本发明涉及由聚碳酸酯制成的DVD和由A）氨基甲酸酯丙烯酸酯低聚物作为粘合剂组成的特殊UV固化粘合剂材料，其为i）一种或多种多异氰酸酯和ii）一种或多种羟基官能内酯酯（甲基）丙烯酸酯，其数均分子量为200g / mol至2000g / mol，具有下式：CH 2 = C（R 1）-C（O）-O-R 2 - [O-C（O）-R 3] n -OH，其中n为1至5的整数，R 1为氢或甲基，R 2表示亚烷基或具有2至10个碳原子的取代的亚烷基，R 3表示3至8的直链或支链亚烷基碳原子，并且其可以被一个或多个具有1至12个碳原子的烷基取代; B）包含单官能丙烯酸酯和/或（甲基）丙烯酸酯的活性稀释剂C）光引发剂和D）任选的添加剂这在高数据传输速率下提供了更好的性能。

2. 发明授权

US08778476B2 High speed DVDs 失效
标题翻译：高速DVD
公开(公告)号：US08778476B2
公开(公告)日：2014-07-15
申请号：US13575780
申请日：2011-01-26
申请人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Wolfgang Fischer , Michael Ludewig , Raymond Wong , Ice Zhang
发明人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Wolfgang Fischer , Michael Ludewig , Raymond Wong , Ice Zhang
IPC分类号： G11B7/24 , G11B7/2533 , G11B7/253 , G11B7/24047
CPC分类号： G11B7/2533 , G11B7/24047 , G11B7/246 , G11B7/253 , Y10T428/21
摘要： This invention relates to DVDs made from polycarbonate and a special UV curable bonder material consisting of A) an urethane acrylate oligomer as binder, which is the reaction product of i) one or more polyisocyanates and ii) one or more hydroxyfunctional lactone ester (meth)acrylates having a number average molecular weight of from 200 g/mol to 2000 g/mol and having the formula: CH2═C(R1)—C(O)—O—R2—[O—C(O)—R3]n—OH wherein, n is an integer from 1 to 5, R1 is hydrogen or methyl, R2 represents an alkylene group or substituted alkylene group having from 2 to 10 carbon atoms and R3 represents a straight or branched chain alkylene group of from 3 to 8 carbon atoms, and which may be substituted with one or more alkyl groups having from 1 to 12 carbon atoms, B) a reactive thinner, comprising of mono functional acrylates and/or (meth)acrylates C) a photo initiator and D) optional additives which offers improved performance at high data transfer rates.
摘要翻译：本发明涉及由聚碳酸酯制成的DVD和由A）氨基甲酸酯丙烯酸酯低聚物作为粘合剂组成的特殊UV固化粘合剂材料，其为i）一种或多种多异氰酸酯和ii）一种或多种羟基官能内酯酯（甲基）丙烯酸酯，其数均分子量为200g / mol至2000g / mol，具有下式：CH 2 = C（R 1）-C（O）-O-R 2 - [O-C（O）-R 3] n -OH，其中n为1至5的整数，R 1为氢或甲基，R 2表示亚烷基或具有2至10个碳原子的取代的亚烷基，R 3表示3至8的直链或支链亚烷基碳原子，并且其可以被一个或多个具有1至12个碳原子的烷基取代; B）包含单官能丙烯酸酯和/或（甲基）丙烯酸酯的活性稀释剂C）光引发剂和D）任选的添加剂这在高数据传输速率下提供了更好的性能。

3. 发明授权

US07993721B2 Disc-shaped high-density recording mediums 有权
标题翻译：碟形高密度记录介质
公开(公告)号：US07993721B2
公开(公告)日：2011-08-09
申请号：US12288203
申请日：2008-10-17
申请人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Jan Wiekard , Wolfgang Fischer , Rainer Protte , Joerg Wehrle , Karlheinz Hildenbrand
发明人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Jan Wiekard , Wolfgang Fischer , Rainer Protte , Joerg Wehrle , Karlheinz Hildenbrand
IPC分类号： B32B3/02
CPC分类号： G11B7/2545 , G11B7/253 , G11B7/2534 , G11B7/2536 , G11B7/2538 , Y10T428/21
摘要： Optical recording mediums comprising a substrate and a recording layer and a light transmitting layer sequentially disposed on the substrate; wherein the substrate comprises one or more parts selected from the group consisting of injection molded parts, injection molded sandwich structures having a molded surface layer and a molded core layer or two injection molded parts which are UV-bonded, and combinations thereof; and wherein the substrate has a Young's modulus E of at least 2.15 GPa and a Q factor of lower than 160 measured at 25° C. at 2000 Hz in accordance to ASTM E 756-05.
摘要翻译：包括基板和记录层的光记录介质和顺序地设置在基板上的透光层; 其特征在于，所述基板包括选自注射成型部件，具有模制表面层的注射成型夹层结构和模制芯层或两个UV结合的注射成型部件的一个或多个部件及其组合; 并且其中所述基材的杨氏模量E至少为2.15GPa，Q值低于160，根据ASTM E 756-05在25℃下以2000Hz测量。

4. 发明申请

US20090104395A1 Disc-shaped high-density recording mediums 有权
标题翻译：碟形高密度记录介质
公开(公告)号：US20090104395A1
公开(公告)日：2009-04-23
申请号：US12288203
申请日：2008-10-17
申请人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Jan Weikard , Wolfgang Fischer , Rainer Protte , Joerg Wehrle , Karlheinz Hildenbrand
发明人： Friedrich-Karl Bruder , Wilfried Haese , Rafael Oser , Jan Weikard , Wolfgang Fischer , Rainer Protte , Joerg Wehrle , Karlheinz Hildenbrand
IPC分类号： G11B3/68 , B32B27/30 , B32B27/32 , B32B27/28
CPC分类号： G11B7/2545 , G11B7/253 , G11B7/2534 , G11B7/2536 , G11B7/2538 , Y10T428/21
摘要： Optical recording mediums comprising a substrate and a recording layer and a light transmitting layer sequentially disposed on the substrate; wherein the substrate comprises one or more parts selected from the group consisting of injection molded parts, injection molded sandwich structures having a molded surface layer and a molded core layer or two injection molded parts which are UV-bonded, and combinations thereof; and wherein the substrate has a Young's modulus E of at least 2.15 GPa and a Q factor of lower than 160 measured at 25° C. at 2000 Hz in accordance to ASTM E 756-05.
摘要翻译：包括基板和记录层的光记录介质和顺序地设置在基板上的透光层; 其特征在于，所述基板包括选自注射成型部件，具有模制表面层的注射成型夹层结构和模制芯层或两个UV结合的注射成型部件的一个或多个部件及其组合; 并且其中所述基材的杨氏模量E至少为2.15GPa，Q值低于160，根据ASTM E 756-05在25℃下以2000Hz测量。

5. 发明授权

US08283488B2 Process for preparing radiation-curable prepolymers containing urethane groups 有权
标题翻译：制备含有氨基甲酸酯基团的可辐射固化预聚物的方法
公开(公告)号：US08283488B2
公开(公告)日：2012-10-09
申请号：US12504790
申请日：2009-07-17
申请人： Björn Henninger , Ursula Tracht , Sigurd Buchholz , Claudia Willems , Rolf Bachmann , Michael Ludewig , Wolfgang Fischer
发明人： Björn Henninger , Ursula Tracht , Sigurd Buchholz , Claudia Willems , Rolf Bachmann , Michael Ludewig , Wolfgang Fischer
IPC分类号： C07C69/52
CPC分类号： C08G18/0895 , B01J19/0093 , B29B7/325 , B29B7/7466 , C08G18/672 , C08G18/8175 , C09D175/16
摘要： The invention relates to a continuous process for preparing radiation-curable prepolymers containing urethane groups, more particularly urethane acrylates.
摘要翻译：本发明涉及用于制备含有氨基甲酸酯基团的辐射固化预聚物的连续方法，更具体地说是聚氨酯丙烯酸酯。

6. 发明申请

US20090062500A1 Process for preparing low-viscosity allophanates containing actinically curable groups 有权
标题翻译：制备含有光固化基团的低粘度脲基甲酸酯的方法
公开(公告)号：US20090062500A1
公开(公告)日：2009-03-05
申请号：US12229116
申请日：2008-08-20
申请人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
发明人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
IPC分类号： C08G18/10
CPC分类号： C08G18/7837 , B33Y70/00 , C08G18/222 , C08G18/8175 , C09D175/16
摘要： The present invention relates to a process for preparing low-viscosity reaction products of polyisocyanates containing activated, ethylenically unsaturated groups which react, with polymerization, on exposure to actinic radiation.
摘要翻译：本发明涉及一种制备含有活化的烯键式不饱和基团的聚异氰酸酯的低粘度反应产物的方法，其在曝光于光化辐射下与聚合反应。

7. 发明申请

US20120271064A1 METHOD FOR PRODUCING HYDROXYALKYL(METH)ACRYLATES 审中-公开
标题翻译：生产羟基甲基（甲基）丙烯酸酯的方法
公开(公告)号：US20120271064A1
公开(公告)日：2012-10-25
申请号：US13378585
申请日：2010-07-06
申请人： Björn Henninger , Ursula Tracht , Sigurd Buchholz , Claudia Willems , Rolf Bachmann , Michael Ludewig , Wolfgang Fischer
发明人： Björn Henninger , Ursula Tracht , Sigurd Buchholz , Claudia Willems , Rolf Bachmann , Michael Ludewig , Wolfgang Fischer
IPC分类号： C07C67/29 , C07C69/54
CPC分类号： C07C67/26 , C07C69/54
摘要： The present invention relates to a continuous process for preparing hydroxyalkyl (meth)acrylates, more particularly those hydroxyalkyl (meth)acrylates which have more than one (meth)acrylate group per molecule.
摘要翻译：本发明涉及一种用于制备（甲基）丙烯酸羟烷基酯，更特别是每分子具有多于一个（甲基）丙烯酸酯基团的那些（甲基）丙烯酸羟烷基酯的连续方法。

8. 发明授权

US08071659B2 Process for preparing low-viscosity allophanates containing actinically curable groups 有权
标题翻译：制备含有光固化基团的低粘度脲基甲酸酯的方法
公开(公告)号：US08071659B2
公开(公告)日：2011-12-06
申请号：US12229185
申请日：2008-08-20
申请人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
发明人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
IPC分类号： C07C275/60 , C08F2/48
CPC分类号： C08G18/7837 , B33Y70/00 , C08G18/8175 , C09D175/16 , Y10T428/31551
摘要： The present invention relates to a process for preparing low-viscosity reaction products of polyisocyanates containing activated groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation.
摘要翻译：本发明涉及一种制备含有活性基团的聚异氰酸酯的低粘度反应产物的方法，其在与光化辐射下接触时与烯属不饱和化合物聚合反应。

9. 发明授权

US07700662B2 Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance 有权
标题翻译：制备具有增加电阻的含有脲基甲酸酯的光固化型聚氨酯预聚物的方法
公开(公告)号：US07700662B2
公开(公告)日：2010-04-20
申请号：US11731592
申请日：2007-03-30
申请人： Michael Ludewig , Jan Weikard , Nicolas Stoeckel , Wolfgang Fischer
发明人： Michael Ludewig , Jan Weikard , Nicolas Stoeckel , Wolfgang Fischer
IPC分类号： C07C275/60 , C07C269/00 , C07C271/62 , C07C273/00 , C08L75/14 , C08L75/16 , C08G18/42 , C08G18/44 , C08G18/48 , C08G18/67
CPC分类号： C08G18/672 , C08G18/6633 , C08G18/7837 , C08G18/8175 , C09D175/16
摘要： The present invention relates to a process for preparing low-viscosity, allophanate-containing and NCO-free polyurethane prepolymers curable by actinic radiation, and to the products obtainable by this process. The prepolymers have residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, and are prepared by a process in which A) diisocyanates, B) hydroxy-functional compounds containing groups which react with ethylenically unsaturated compounds on exposure to actinic radiation, and C) polyester, polyether or polycarbonate polyols having a functionality of at least 1.9 and a number-average molecular weight (Mn) of at least 1000 g/mol, D) optionally in the presence of a catalyst, are reacted to form NCO-group-containing prepolymers having radiation-curing groups, which are subsequently reacted E) optionally after addition of monofunctional isocyanates in the presence F) of an allophanatization catalyst to give allophanate-containing prepolymers, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and C) being 1.45:1.0 to 1.1:1.0 and the ratio of the OH groups from B) to the OH groups from C) being 8.0:1 to 1.5:1.
摘要翻译：本发明涉及一种制备可通过光化辐射固化的低粘度，含有脲基甲酸酯和不含NCO的聚氨酯预聚物和通过该方法获得的产品的方法。预聚物的残留单体含量小于0.5重量％，NCO含量小于1重量％，并且通过以下方法制备：A）二异氰酸酯，B）含有与烯属不饱和基团反应的基团的羟基官能化合物化合物暴露于光化辐射，以及C）官能度为至少1.9，数均分子量（Mn）至少为1000g / mol的聚酯，聚醚或聚碳酸酯多元醇，D）任选地在催化剂存在下反应形成具有放射线固化基团的含有NCO基团的预聚物，其随后反应E）任选地在加入单官能异氰酸酯的情况下，在脲基化催化剂存在下，得到含脲基甲酸酯的预聚物，NCO基团的来自A）的化合物与来自B）和C）的化合物的OH基团的摩尔比为C：1.45:1.0至1.1:1.0，并且B）中的OH基与C）中的OH基团的比例为8.0:1至1.5 ：1。

10. 发明申请

US20090137750A1 Process for preparing low-viscosity allophanates containing actinically curable groups 有权
标题翻译：制备含有光固化基团的低粘度脲基甲酸酯的方法
公开(公告)号：US20090137750A1
公开(公告)日：2009-05-28
申请号：US12229185
申请日：2008-08-20
申请人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
发明人： Michael Ludewig , Wolfgang Fischer , Helmut Kuczewski
IPC分类号： C08G18/28 , C08G18/16
CPC分类号： C08G18/7837 , B33Y70/00 , C08G18/8175 , C09D175/16 , Y10T428/31551
摘要： The present invention relates to a process for preparing low-viscosity reaction products of polyisocyanates containing activated groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation.
摘要翻译：本发明涉及一种制备含有活性基团的聚异氰酸酯的低粘度反应产物的方法，其在与光化辐射下接触时与烯属不饱和化合物聚合反应。

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