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公开(公告)号：EP2638078B1
公开(公告)日：2015-01-07
申请号：EP11785311.9
申请日：2011-11-11
申请人： Coloplast A/S
IPC分类号： C08F2/50
CPC分类号： C08F120/18 , C08F2/50 , C08G18/3275 , C08G18/667 , C08G18/6688 , C08G18/73 , C08G18/758
摘要： A polyacrylate is obtained by radical polymerization of at least one acrylate monomer (Ac) in the presence of a polymeric photoinitiator. The polymeric photoinitiator is a co-polymer of at least one photoinitiator monomer (A) with at least one monomer (B), and optional additional monomers (C). Rapid polymerization of the acrylate monomer is provided. A method produces a polyacrylate using the polymeric photoinitiator as described, and a polymeric photoinitiator is used as the photoinitiator of radical polymerization of acrylate monomers.
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公开(公告)号：EP2638077B1
公开(公告)日：2015-01-07
申请号：EP11785310.1
申请日：2011-11-11
申请人： Coloplast A/S
CPC分类号： C07D335/16 , C07C213/02 , C07C217/22 , C07C217/62 , C07C221/00 , C07C225/16 , C07C225/22 , C07D207/416 , C08F2/50 , C08G18/3275 , C08G18/4833 , C08G18/5024 , C08G18/5072 , C08G18/73 , C08G18/758 , C08J3/24 , C08J3/28 , C08J2375/00 , C09D175/12
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公开(公告)号：EP2638076A2
公开(公告)日：2013-09-18
申请号：EP11785309.3
申请日：2011-11-11
申请人： Coloplast A/S
IPC分类号： C08F2/50 , C07C15/04 , C07D335/16 , C07D207/416 , A61K31/137 , A61K31/138 , A61K31/136 , A61K31/382
CPC分类号： C07D335/16 , C07C213/02 , C07C217/22 , C07C217/62 , C07C221/00 , C07C225/16 , C07C225/22 , C07D207/416 , C08F2/50 , C08G18/3275 , C08G18/4833 , C08G18/5024 , C08G18/5072 , C08G18/73 , C08G18/758 , C08J3/24 , C08J3/28 , C08J2375/00 , C09D175/12
摘要： A polymeric photoinitiator, most suitably a polyurethane photoinitiator, is obtained by step-growth co-polymerization of at least one monomer (A) with at least one monomer (B). Monomer (A) includes a photoinitiator moiety, while monomer (B) is a monomer reactive with monomer (A) to form a polymer. A method produces the polymeric photoinitiator, a method cross-links the polymeric photoinitiator, and the polymeric photoinitiator is used as a photoinitiator of radical polymerization.
摘要翻译： 聚合物光引发剂，最合适的是聚氨酯光引发剂，通过至少一种单体（A）与至少一种单体（B）的步进生长共聚获得。 单体（A）包括光引发剂部分，而单体（B）是与单体（A）反应形成聚合物的单体。 一种方法产生聚合物光引发剂，一种交联聚合物光引发剂的方法，聚合物光引发剂用作自由基聚合的光引发剂。
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公开(公告)号：EP2576632A1
公开(公告)日：2013-04-10
申请号：EP11726325.1
申请日：2011-06-01
申请人： Coloplast A/S
CPC分类号： C09D125/18 , A61K9/06 , C08F2/50 , C08F8/10 , C08F12/22 , C08F12/32 , C08F212/08 , C08F212/14 , C08F212/32 , C08J3/075 , C08J3/246 , C08J2371/02 , C08J2425/04 , C08L71/02 , C09D171/02 , C08F112/08 , C08L2666/06
摘要： The invention provides a method for the manufacture of a gel precursor. The method comprising the steps of combining a polymeric photoinitiator of the general formula (I): with one or more gel-forming polymers and/or gel-forming monomers to form a matrix composition, and curing the matrix composition obtained in the first step by exposing it to UV radiation. The invention also relates to the gel precursor itself, a method for the manufacture of a hydrophilic gel, the hydrophilic gel itself and a medical device comprising or coated with said gel.
摘要翻译： 本发明提供了一种制造凝胶前体的方法。 所述方法包括以下步骤：将通式（I）的聚合物型光引发剂：与一种或多种凝胶形成聚合物和/或凝胶形成单体组合以形成基质组合物，并且将第一步中获得的基质组合物固化 将其暴露于紫外线辐射。 本发明还涉及凝胶前体本身，制造亲水凝胶的方法，亲水凝胶本身以及包含或涂覆有所述凝胶的医疗装置。
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公开(公告)号：EP2638076B1
公开(公告)日：2018-03-28
申请号：EP11785309.3
申请日：2011-11-11
申请人： Coloplast A/S
IPC分类号： C08F2/50 , C07C15/04 , C07D335/16 , C07D207/416 , A61K31/137 , A61K31/138 , A61K31/136 , A61K31/382
CPC分类号： C07D335/16 , C07C213/02 , C07C217/22 , C07C217/62 , C07C221/00 , C07C225/16 , C07C225/22 , C07D207/416 , C08F2/50 , C08G18/3275 , C08G18/4833 , C08G18/5024 , C08G18/5072 , C08G18/73 , C08G18/758 , C08J3/24 , C08J3/28 , C08J2375/00 , C09D175/12
摘要： A polymeric photoinitiator, most suitably a polyurethane photoinitiator, is obtained by step-growth co-polymerization of at least one monomer (A) with at least one monomer (B). Monomer (A) includes a photoinitiator moiety, while monomer (B) is a monomer reactive with monomer (A) to form a polymer. A method produces the polymeric photoinitiator, a method cross-links the polymeric photoinitiator, and the polymeric photoinitiator is used as a photoinitiator of radical polymerization.
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6.发明授权COATINGS PREPARED FROM POLY(ETHYLENE OXIDE) AND PHOTO-INITIATOR-CONTAINING SCAFFOLDS 有权由聚氧化乙烯和含光引发剂的支架制备的涂层
公开(公告)号：EP2394676B1
公开(公告)日：2018-03-28
申请号：EP11177367.7
申请日：2007-12-14
申请人： Coloplast A/S
IPC分类号： A61L29/08 , A61L17/14 , C08J7/04 , C08J7/12 , C08G65/331 , A61L27/34 , A61L31/10 , C09D171/02 , C08L23/36 , C08L71/02
CPC分类号： A61L29/085 , A61L17/145 , A61L27/34 , A61L31/10 , A61L2400/10 , C08G65/331 , C08J7/047 , C08J7/123 , C08J2471/00 , C08L23/36 , C08L71/02 , C09D171/02 , C08L2666/04
摘要： The application discloses a method for the preparation (by extruding, injection moulding or powder coating and subsequent cross-linking by irradiation with UV or visible light) of a medical device element involving a coating composition comprising (a) as the only polymer constituent(s), at least 50 % by weight of poly(ethylene oxide)(s) optionally in combination with non-thermoplastic hydrophilic polymer(s), and (b) low molecular weight scaffold(s) having a plurality of photo-initiator moieties covalently linked thereto and/or covalently incorporated therein, wherein the photo-initiator moieties constitute 0.01-20 % by weight of the combined amount of the poly(ethylene oxide)(s), any non-thermoplastic hydrophilic polymers and the low molecular weight scaffolds. The application further discloses such extruded, injection moulded or powder coated medical devices having thereon a layer of a covalently cross-linked coating composition of a poly(ethylene oxide) (PEO), optionally a non-thermoplastic hydrophilic polymer and a low molecular weight scaffold having a plurality of residues of photo-initiator moieties.
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公开(公告)号：EP2539374B1
公开(公告)日：2014-10-29
申请号：EP11707784.2
申请日：2011-02-23
申请人： Coloplast A/S
IPC分类号： C08F2/50
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公开(公告)号：EP2539374A1
公开(公告)日：2013-01-02
申请号：EP11707784.2
申请日：2011-02-23
申请人： Coloplast A/S
IPC分类号： C08F2/50
摘要： A polyalkylether photoinitiator of the general formula I, R
1 (A
1 )
r -(R
2 (A
2 )
m -O)
o -(R
3 (A
3 )
n - O)
p -R
4 (A
4 )
s I wherein R
1 , R
2 , R
3 ,R
4 and m, n, o, p, r and s are as defined herein and A
1 , A
2 , A
3 and A
4 are identical or different photoinitiator moieties.摘要翻译： 通式I的聚烷基醚光引发剂，R1（A1）r-（R2（A2）mO）o-（R3（A3）nO）p-R4（A4）s1其中R1，R2，R3，R4和m， n，o，p，r和s如本文所定义，并且A1，A2，A3和A4是相同或不同的光引发剂部分。
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公开(公告)号：EP3369751A1
公开(公告)日：2018-09-05
申请号：EP18163256.3
申请日：2011-11-11
申请人： Coloplast A/S
CPC分类号： C07D335/16 , C07C213/02 , C07C217/22 , C07C217/62 , C07C221/00 , C07C225/16 , C07C225/22 , C07D207/416 , C08F2/50 , C08G18/3275 , C08G18/4833 , C08G18/5024 , C08G18/5072 , C08G18/73 , C08G18/758 , C08J3/24 , C08J3/28 , C08J2375/00 , C09D175/12
摘要： The present invention provides novel photoinitiators for polyurethane formation, in which a photoinitiator moiety and a tertiary amine are incorporated into the photoinitiator structure, and thus the polyurethane polymer.
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公开(公告)号：EP2638078A1
公开(公告)日：2013-09-18
申请号：EP11785311.9
申请日：2011-11-11
申请人： Coloplast A/S
IPC分类号： C08F2/50
CPC分类号： C08F120/18 , C08F2/50 , C08G18/3275 , C08G18/667 , C08G18/6688 , C08G18/73 , C08G18/758
摘要： A polyacrylate is obtained by radical polymerization of at least one acrylate monomer (Ac) in the presence of a polymeric photoinitiator. The polymeric photoinitiator is a co-polymer of at least one photoinitiator monomer (A) with at least one monomer (B), and optional additional monomers (C). Rapid polymerization of the acrylate monomer is provided. A method produces a polyacrylate using the polymeric photoinitiator as described, and a polymeric photoinitiator is used as the photoinitiator of radical polymerization of acrylate monomers.
摘要翻译： 在聚合物光引发剂的存在下，通过至少一种丙烯酸酯单体（Ac）的自由基聚合获得聚丙烯酸酯。 聚合物光引发剂是至少一种光引发剂单体（A）与至少一种单体（B）和任选的另外的单体（C）的共聚物。 提供丙烯酸酯单体的快速聚合。 一种方法使用如所述的聚合物光引发剂生产聚丙烯酸酯，并且使用聚合物光引发剂作为丙烯酸酯单体的自由基聚合的光引发剂。
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