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公开(公告)号：EP4435062A1
公开(公告)日：2024-09-25
申请号：EP23163133.4
申请日：2023-03-21
IPC分类号： C09D5/00 , B29B17/02 , C09D7/61 , C09D7/65 , C09D175/04
CPC分类号： C09D5/002 , C09D7/65 , B29B17/02 , C09D175/04 , B29B2017/029620130101 , B29L2009/0020130101
摘要： The present invention is related to a primer composition for delaminating and/or deinking of a substrate (2, 2'), wherein said primer composition comprises one or more solvents, as a first binder component a modified rosin resin selected from the group consisting of maleic-modified an fumarate-modified rosin resin having an acid value in the range from 50 to 300 mg KOH/g and being dispersible in an alkaline medium, a film-forming polyurethane and optionally a water dispersible acrylic resin. The present invention is furthermore related to a laminated product (1) comprising two substrate layers (2, 2'), and a primer layer (3) made from the primer composition of the invention applied to at least one surface of one of said substrate layers (2), as well as to an article comprising said laminated product (1).
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公开(公告)号：EP4219641B1
公开(公告)日：2024-09-04
申请号：EP23160323.4
申请日：2018-05-09
IPC分类号： C09D183/08 , C03C17/30 , C09D5/00 , C09D183/14
CPC分类号： C03C17/30 , C08G77/58 , C09D5/002 , C09D183/08 , C09D183/14 , C08G77/14 , C08G77/28 , C09D7/40
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公开(公告)号：EP3725855B1
公开(公告)日：2024-09-04
申请号：EP18888449.8
申请日：2018-12-10
IPC分类号： C09D183/04 , B32B27/00 , C09D7/62 , C09D183/08 , G02B1/04 , C08G77/14 , C08G77/26 , G02B1/14
CPC分类号： C09D7/62 , G02B1/04 , G02B1/14 , C08G77/26 , C08G77/14 , C08K2003/224120130101 , C08K2003/224420130101 , G02B1/11 , C09D5/002 , C09D7/67 , C08K9/02 , C09D183/08
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公开(公告)号：EP4402214A1
公开(公告)日：2024-07-24
申请号：EP21789924.4
申请日：2021-09-13
发明人： JUNK, Matthias , FICHTNER, Thomas
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公开(公告)号：EP4377365A1
公开(公告)日：2024-06-05
申请号：EP22754529.0
申请日：2022-07-26
申请人： Flint Group, LLC
发明人： VIEIRA DA SILVA, Paulo Roberto , HEYLEN, Marc Jacob , PRICE, Christopher John , REICHERT, Malinda Denise , STEBBINS, Matthew Thomas
IPC分类号： C08F2/48 , C08F251/02 , C09D4/06 , C09D5/00 , G09F3/10
CPC分类号： C09D4/06 , C08F251/02 , C08F2/48 , C09D5/002 , C08F2/50
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公开(公告)号：EP3898737B1
公开(公告)日：2024-05-08
申请号：EP19828682.5
申请日：2019-12-17
IPC分类号： C08G18/08 , C08G18/44 , C08G18/42 , C08G18/70 , C08G18/79 , C09D153/02 , C08G18/73 , C09D5/24 , B05D7/00 , B05D7/02 , C09D5/02 , C09D7/40 , C09D109/06 , C09D5/00
CPC分类号： C08G18/0819 , C08G18/0823 , C08G18/0828 , C08G18/4202 , C08G18/4208 , C08G18/44 , C08G18/706 , C08G18/73 , C08G18/792 , B05D7/02 , B05D7/57 , B05D2201/0220130101 , B05D2401/2020130101 , B05D2503/0020130101 , B05D2518/0020130101 , B05D2520/0020130101 , C09D109/06 , C09D5/02 , C09D5/002 , C09D7/40
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公开(公告)号：EP3408272A1
公开(公告)日：2018-12-05
申请号：EP17707703.9
申请日：2017-01-27
申请人： Acatechol, Inc.
CPC分类号： C09D5/002 , A61K6/00 , A61K6/0023 , A61K6/0038 , C07C235/06 , C07C235/08 , C07F7/0836 , C07F9/091 , C07F9/094 , C07F9/62 , C08K5/13 , C09D7/63 , C08L33/08 , C08L33/10
摘要： In one embodiment, the present application discloses a surface binding compound of the Formula I or Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound of the Formula I or Formula II.
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公开(公告)号：EP3381986A1
公开(公告)日：2018-10-03
申请号：EP18167145.4
申请日：2016-03-16
申请人： BASF SE
发明人： YAN, Patrick , XIA, Jianfeng
IPC分类号： C09D5/00 , C09D175/04 , C09D133/08 , D21H19/10
CPC分类号： C09D5/002 , C08G18/4236 , C08G18/73 , C08G18/755 , C08G18/758 , C08L33/08 , C08L35/06 , C09D133/08 , C09D175/04 , D21H19/02 , D21H19/10 , D21H19/20 , D21H19/24
摘要： The invention relates to a transfer metallization primer comprising 1) 60-80wt% of polyurethane dispersion based on the weight of the transfer metallization primer, and 2) 20-40wt% of self crosslinkable styrene acrylic emulsion based on the weight of the transfer metallization primer; wherein the polyurethane dispersion has Tg of -50°C to -30°C and the self crosslinkable styrene acrylic emulsion has Tg of 30°C to 70°C. In addition, the invention relates to use of the transfer metallization primers for paper packaging materials of cigarette, liquor, food, and cosmetic.
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公开(公告)号：EP3365399A1
公开(公告)日：2018-08-29
申请号：EP16785432.2
申请日：2016-10-20
申请人： Rhodia Operations
IPC分类号： C09D101/28 , C09D5/00 , C09D103/04 , C09D105/00
CPC分类号： C09D103/04 , C09D5/00 , C09D5/002 , C09D101/288 , C09D105/00
摘要： The instant invention relates to primary coating compositions that comprises a cationic polysaccharide, to be applied on a hydrophobic surface before a subsequent application of a polar or water based coating composition, sucha as a paint or an adhesive.
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公开(公告)号：EP3275955A4
公开(公告)日：2018-08-01
申请号：EP16754994
申请日：2016-02-23
发明人： YAMAZAKI RYOSUKE , YOSHIDA HIROAKI , YOSHIDA SHIN
IPC分类号： C09D183/10 , C09D5/00 , C09D7/40
CPC分类号： C09D183/10 , C08L83/10 , C08L2203/20 , C09D5/00 , C09D5/002 , C09D7/40 , H01L2224/16225 , H01L2224/73265 , H01L2924/181 , H01L2924/00012
摘要： The primer composition of the present invention comprises: (A) an organosiloxane block copolymer represented by the average unit formula: (R 1 2 SiO 2/2 ) a (R 2 SiO 3/2 ) b , wherein each R 1 and R 2 is independently an alkyl group having a carbon number of 1 to 12, an aryl group having a carbon number of 6 to 20, or an aralkyl group having a carbon number of 7 to 20, "a" is a number in the range of 0.40 to 0.90, "b" is a number in the range of 0.10 to 0.60, and "a + b" = 1.00, and having 0.5 to 35.0 mol% of silicon atom-bonded hydroxyl groups or silicon atom-bonded alkoxy groups, in which resinous siloxane blocks are connected by linear siloxane blocks; (B) a curing catalyst; and (C) an organic solvent. The primer composition of the present invention improves the adhesion of silicone cured products to base materials of optical semiconductor elements, package materials, substrates etc., and can suppress peeling or cracking of said silicone cured products caused by heat cycles.
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