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1. 发明授权

US6045973A Photoimageable compositions having improved chemical resistance and stripping ability 有权
标题翻译：具有改善的耐化学性和剥离能力的可光成像组合物
公开(公告)号：US6045973A
公开(公告)日：2000-04-04
申请号：US209724
申请日：1998-12-11
申请人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
发明人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
IPC分类号： G03F7/039 , C08F8/14 , C08F257/02 , C08F267/04 , C08F290/06 , C08L51/00 , G03F7/033 , G03F7/038 , G03C1/725 , C08F34/02
CPC分类号： G03F7/0388 , C08F257/02 , C08F267/04 , C08F290/06 , C08F8/14 , C08L51/003 , G03F7/033 , C08F2810/30
摘要： A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which the binder polymer has an anhydride functional backbone half-esterified with a meth(acrylate) functional hydroxy-terminated oligomer, wherein the meth(acrylate) functionality is separated from the half-ester linkage by at least two alkoxylate groups and at least one ring opened lactone group for improved stripping ability in strong alkaline aqueous stripping solutions, while maintaining good chemical resistance to other processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths.
摘要翻译：在制造印刷电路板中用作主要成像抗蚀剂的负性可光成像组合物包括酸官能粘合剂聚合物，可光聚合组分和光引发剂化学体系，其中粘合剂聚合物具有酸酐官能骨架半酯化与丙烯酸酯官能的羟基封端的低聚物，其中通过至少两个烷氧基化物和至少一个开环内酯基团将甲基（丙烯酸酯）官能团与半酯键分离，以提高强碱性水解汽提中的汽提能力同时保持对其他加工化学品的良好的耐化学性，如碱性显影溶液，酸蚀溶液和酸性电镀液。

2. 发明授权

US06322951B1 Photoimageable compositions having improved flexibility and stripping ability 有权
标题翻译：具有改善的柔韧性和剥离能力的可光成像组合物
公开(公告)号：US06322951B1
公开(公告)日：2001-11-27
申请号：US09209353
申请日：1998-12-11
申请人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
发明人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
IPC分类号： G03F7033
CPC分类号： G03F7/027 , C08G18/6725 , C08L53/00 , C08L53/005 , Y10S430/111 , C08L2666/02
摘要： A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which all or a portion of the photopolymerizable component comprises a (meth)acrylate functional urethane oligomer, wherein the (meth)acrylate functionality is separated from the urethane linkage by at least two alkylene oxide groups and at least one ring-opened lactone group for improved flexibility, tenting strength, fine line adhesion, developer scumming, coupled with unexpectedly improved resistance to processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths, and stripping ability in strong alkaline aqueous stripping solutions.
摘要翻译：在制造印刷电路板中用作主要成像抗蚀剂的负性光学成像组合物包括酸官能粘合剂聚合物，可光聚合组分和光引发剂化学体系，其中全部或部分可光聚合组分包含（甲基）丙烯酸酯官能氨基甲酸酯低聚物，其中（甲基）丙烯酸酯官能团通过至少两个环氧烷基团与氨基甲酸酯键分离，并且至少一个开环内酯基团用于改善柔性，起绒强度，细线粘附性，显影剂浮渣，再加上对处理化学品，如碱性显影溶液，酸蚀溶液和酸性电镀液以及在强碱性水性剥离溶液中的剥离能力方面的出色改进。

3. 发明授权

US06329123B1 Photoimageable compositions having improved flexibility and stripping ability 有权
公开(公告)号：US06329123B1
公开(公告)日：2001-12-11
申请号：US09364495
申请日：1999-07-30
申请人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
发明人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
IPC分类号： G03F7033
CPC分类号： G03F7/027 , C08G18/6725 , C08L53/00 , C08L53/005 , Y10S430/111 , C08L2666/02
摘要： A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which all or a portion of the photopolymerizable component comprises a (meth)acrylate functional urethane oligomer, wherein the (meth)acrylate functionality is separated from the urethane linkage by at least two alkylene oxide groups and at least one ring-opened lactone group for improved flexibility, tenting strength, fine line adhesion, developer scumming, coupled with unexpectedly improved resistance to processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths, and stripping ability in strong alkaline aqueous stripping solutions.

4. 发明授权

US6166245A Photoimageable compositions having improved chemical resistance and stripping ability 有权
公开(公告)号：US6166245A
公开(公告)日：2000-12-26
申请号：US521506
申请日：2000-03-08
申请人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
发明人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
IPC分类号： H05K3/06 , C08F2/44 , C08F8/14 , C08F257/02 , C08F267/04 , C08F290/06 , C08F291/00 , C08L25/04 , C08L35/00 , C08L51/00 , G03F7/027 , G03F7/033 , G03F7/038 , H05K3/00 , C07C67/26 , C07C69/54
CPC分类号： G03F7/0388 , C08F8/14 , C08F257/02 , C08F267/04 , C08F290/06 , C08L51/003 , G03F7/033 , C08L2666/02
摘要： A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which the binder polymer has an anhydride functional backbone half-esterified with a meth(acrylate) functional hydroxy-terminated oligomer, wherein the meth(acrylate) functionality is separated from the half-ester linkage by at least two alkoxylate groups and at least one ring opened lactone group for improved stripping ability in strong alkaline aqueous stripping solutions, while maintaining good chemical resistance to other processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths.

5. 发明授权

US6054252A Photoimageable compositions having improved chemical resistance and stripping ability 有权
公开(公告)号：US6054252A
公开(公告)日：2000-04-25
申请号：US364494
申请日：1999-07-30
申请人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
发明人： Daniel E. Lundy , Robert K. Barr , Edward J. Reardon
IPC分类号： G03F7/039 , C08F8/14 , C08F257/02 , C08F267/04 , C08F290/06 , C08L51/00 , G03F7/033 , G03F7/038 , G03C1/73 , C08K5/10
CPC分类号： G03F7/0388 , C08F257/02 , C08F267/04 , C08F290/06 , C08F8/14 , C08L51/003 , G03F7/033 , C08F2810/30
摘要： A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which the binder polymer has an anhydride functional backbone half-esterified with a meth(acrylate) functional hydroxy-terminated oligomer, wherein the meth(acrylate) functionality is separated from the half-ester linkage by at least two alkoxylate groups and at least one ring opened lactone group for improved stripping ability in strong alkaline aqueous stripping solutions, while maintaining good chemical resistance to other processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths.

6. 发明授权

US06900003B2 Photoresist processing aid and method 失效
标题翻译：光刻胶加工助剂及方法
公开(公告)号：US06900003B2
公开(公告)日：2005-05-31
申请号：US10408414
申请日：2003-04-07
申请人： Edgardo Anzures , Daniel E. Lundy , Robert K. Barr , Corey O'Connor
发明人： Edgardo Anzures , Daniel E. Lundy , Robert K. Barr , Corey O'Connor
IPC分类号： G03F7/32 , G03F7/42
CPC分类号： G03F7/322 , G03F7/425
摘要： A composition and method to reduce photolithographic residue and scum formation on a substrate or in a solution, and to reduce or prevent foam formation. The composition contains a diphenyl oxide compound in combination with an antifoam agent. The composition may be added to developer solutions and stripper solutions used in manufacturing printed wiring boards.
摘要翻译：减少基底或溶液中的光刻残渣和浮渣形成并减少或防止泡沫形成的组合物和方法。该组合物含有与消泡剂组合的二苯基氧化物。可以将组合物加入用于制造印刷线路板的显影剂溶液和剥离溶液中。

7. 发明授权

US07364834B2 Functional polymer 有权
标题翻译：功能聚合物
公开(公告)号：US07364834B2
公开(公告)日：2008-04-29
申请号：US11180951
申请日：2005-07-13
申请人： Robert K. Barr , Edgardo Anzures , Daniel E. Lundy
发明人： Robert K. Barr , Edgardo Anzures , Daniel E. Lundy
IPC分类号： G03F7/028 , G03F7/029 , G03F7/031 , G03C1/73
CPC分类号： G03F7/038 , G03F7/027 , G03F7/031 , G03F7/0388 , Y10S430/117 , Y10S430/121 , Y10S430/124 , Y10S522/904 , Y10S522/905
摘要： A polymer having α,β unsaturated groups and a group that generates a free radical when exposed to actinic radiation. The polymer may be self-cross-linking.
摘要翻译：具有α，β不饱和基团的聚合物和当暴露于光化辐射时产生自由基的基团。聚合物可以是自交联的。

8. 发明授权

US07323290B2 Dry film photoresist 有权
标题翻译：干膜光刻胶
公开(公告)号：US07323290B2
公开(公告)日：2008-01-29
申请号：US10391051
申请日：2003-03-18
申请人： Robert K. Barr , Edgardo Anzures , Daniel E. Lundy
发明人： Robert K. Barr , Edgardo Anzures , Daniel E. Lundy
IPC分类号： G03F7/038 , G03F7/028 , G03F7/033
CPC分类号： C07D233/64 , C08F2/50 , C08G18/10 , C08G18/6725 , C08G18/68 , C08L25/14 , C08L63/00 , C08L75/16 , G03F7/031 , G03F7/033 , G03F7/038 , G03F7/0388 , Y10S430/117 , Y10S522/904 , Y10S522/905 , C08L2666/02
摘要： A dry film photoresist includes a functional polymer. The functional polymer has α,β-unsaturated groups and groups that generate a free radical upon exposure to actinic radiation.
摘要翻译：干膜光致抗蚀剂包括功能聚合物。功能性聚合物具有α，β-不饱和基团和暴露于光化辐射时产生自由基的基团。

9. 发明授权

US06887654B2 Residue and scum reducing composition and method 失效
标题翻译：残渣和浮渣的组成和方法
公开(公告)号：US06887654B2
公开(公告)日：2005-05-03
申请号：US10431002
申请日：2003-05-07
申请人： Daniel E. Lundy , Robert K. Barr , Edgardo Anzures , Edward J. Brady , James G. Shelnut
发明人： Daniel E. Lundy , Robert K. Barr , Edgardo Anzures , Edward J. Brady , James G. Shelnut
IPC分类号： G03F7/32 , C23G1/02 , C25F1/00 , G03F7/42
CPC分类号： G03F7/322
摘要： A composition and method to reduce or to prevent residue and scum formation on a substrate or in a solution. The composition contains an aromatic alkoxylate in combination with a polyol or ether or ester of a polyol. The composition also reduces or prevents foam formation such as in developing processes in the manufacturing of printed wiring boards.
摘要翻译：减少或防止底物或溶液中残留物和浮渣形成的组合物和方法。该组合物含有多元醇或多元醇的醚或酯的芳族烷氧基化物。组合物还可以减少或防止泡沫形成，例如印刷线路板的制造中的显影过程。

10. 发明授权

US5393643A Waterborne photoresists having binders neutralized with amino acrylates 失效
标题翻译：具有用氨基丙烯酸酯中和的粘合剂的水性光致抗蚀剂
公开(公告)号：US5393643A
公开(公告)日：1995-02-28
申请号：US238133
申请日：1994-05-04
申请人： Daniel E. Lundy , Robert K. Barr , Thanh N. Tran
发明人： Daniel E. Lundy , Robert K. Barr , Thanh N. Tran
IPC分类号： G03F7/004 , C09D4/00 , C09D4/02 , C09D4/06 , G03F7/027 , G03F7/028 , G03F7/031 , G03F7/033 , H01L21/027 , H05K3/00 , H05K3/06 , H05K3/18 , H05K3/28 , G03C1/73
CPC分类号： G03F7/033 , H05K3/0076 , Y10S430/107 , Y10S430/111
摘要： A waterborne photoimageable composition or photoresist comprises a latex binder polymer having acid functionality to render it developable in alkaline aqueous solution, which acid functionality is neutralized to at least about 1 mole percent with an amino acrylate, a photopolymerizeable monomer fraction, and a photoinitiator chemical system.
摘要翻译：水性可光成像组合物或光致抗蚀剂包含具有酸官能团以使其在碱性水溶液中显影的胶乳粘合剂聚合物，该酸性官能团用氨基丙烯酸酯，可光聚合单体部分和光引发剂化学体系中和至至少约1摩尔％。

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