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1.发明授权
公开(公告)号：EP3964547B1
公开(公告)日：2024-09-25
申请号：EP21771414.6
申请日：2021-01-13
CPC分类号： C08K5/527 , C08L23/12 , C08J3/203 , C08J2323/1220130101 , C08K5/0083 , C08K5/098 , C08K3/346 , C08K2003/32120130101 , C08K3/32
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2.发明授权
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公开(公告)号：EP4415970A1
公开(公告)日：2024-08-21
申请号：EP22882060.1
申请日：2022-10-14
CPC分类号： C09K5/14 , B29B7/90 , B29B7/005 , B29B7/286 , C08K2003/38520130101 , C08K2201/00320130101 , C08K3/38 , C08K5/14 , C08K2201/01620130101 , C08K2201/01420130101 , C08J5/18 , C08J3/203 , C08J2383/0420130101
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公开(公告)号：EP4015180B1
公开(公告)日：2024-08-07
申请号：EP21210484.8
申请日：2021-11-25
IPC分类号： B29B7/90 , B29B7/92 , B29B7/00 , B32B27/08 , B32B27/20 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , C08J3/20 , C08J5/18 , B29B7/38
CPC分类号： B29B7/007 , B29B7/38 , B29B7/905 , B29B7/92 , B32B27/08 , B32B27/32 , B32B27/36 , B32B27/40 , B32B27/34 , B32B27/304 , B32B27/20 , B32B2264/0620130101 , B32B2272/0020130101 , C08J3/203 , C08J2323/0020130101 , C08J2367/0020130101 , C08J2377/0020130101 , C08J2327/0020130101 , C08J5/18 , C08J2375/0420130101 , C08J2327/0620130101
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公开(公告)号：EP3351585B1
公开(公告)日：2024-07-10
申请号：EP18160278.0
申请日：2012-12-20
CPC分类号： C12N9/14 , C12N11/04 , C08L67/04 , C08J3/203 , C08K5/0033 , C08J2367/0420130101 , C08L2201/0620130101 , C12N9/20 , C12N9/58 , C12N11/18 , C08J3/201 , C08J3/005 , C12N11/096 , C12N11/098
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公开(公告)号：EP3922665B1
公开(公告)日：2024-04-24
申请号：EP20179584.6
申请日：2020-06-11
CPC分类号： C08J3/12 , C08J3/203 , C08J2300/1620130101 , C08J2323/1220130101 , C08J2423/1220130101 , C08J2323/0620130101 , C08J2423/0620130101 , C08J2323/0020130101 , C08J2367/0220130101 , C08J2467/0220130101 , C08J2367/0420130101 , C08J2467/0420130101 , B29B17/0026 , B29B17/0404 , B29B2017/04220130101 , B29B2017/001520130101 , B29B2017/048420130101 , B29L2031/72620130101 , Y02W30/62
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公开(公告)号：EP4352160A1
公开(公告)日：2024-04-17
申请号：EP22733002.4
申请日：2022-06-08
发明人： NIESSNER, Norbert , MICHELS, Gisbert , MADHAV, Shridhar , GEVARIA, Kirit , AK, Manjula , BHAVSAR, Pratik
CPC分类号： C08F279/04 , C08C1/065 , C08L25/12 , C08L55/02 , C08J3/201 , C08J3/203 , C08J2355/0220130101 , C08J2425/1220130101
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公开(公告)号：EP3246143A3
公开(公告)日：2018-10-31
申请号：EP17168264.4
申请日：2017-04-26
发明人： CHOU, Kevin
IPC分类号： B29B7/88 , B29C47/00 , B29B7/58 , C09J7/02 , C09J107/00
CPC分类号： C09J107/00 , B29B7/42 , B29B7/48 , B29B7/60 , B29B7/726 , B29B7/7495 , B29B7/82 , B29B7/90 , B29C47/1081 , B29K2021/00 , B29K2105/0097 , C08J3/203 , C08J2307/00 , C08K3/22 , C08K3/26 , C08K5/09 , C08K2003/2241 , C08K2003/265 , C09J7/22 , C09J7/38 , C09J2201/622 , C09J2205/102 , C09J2407/00 , C09J2423/00
摘要： A continuous process for making a pressure-sensitive adhesive is disclosed. A mixture comprising natural rubber having a Mooney viscosity of 85 to 100, a tackifier, a filler, and 0.1 to 5 wt.% of an added C 12 -C 24 fatty acid based on the amount of mixture is masticated in a first section of a single- or twin-screw extruder. Mastication of the mixture continues in at least one subsequent extruder section in the presence of additional tackifier. The product is a homogeneous, reduced-viscosity pressure-sensitive adhesive. The minor proportion of added C 12 -C 24 fatty acid aids mastication of the rubber and enables high throughput without addition of peptizers. Duct tapes made from the adhesives display improved adhesion to steel, better adhesion bond strength, and enhanced seven-day clean removability from even difficult substrates such as marble or ceramic tile.
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公开(公告)号：EP3390499A1
公开(公告)日：2018-10-24
申请号：EP16825533.9
申请日：2016-12-16
发明人： KANAAN, Charbel , GROSZ, Ron
摘要： A method for producing a masterbatch comprising a diene elastomer, an organic reinforcing filler and, optionally, an antioxidant. The invention relates to a method for producing a masterbatch comprising a diene elastomer and a reinforcing filler, the dispersion of the reinforcing filler in the elastomer matrix having a Z score greater than or equal to 80, and said diene elastomer comprising at least natural rubber. The method comprises the following successive steps: a) introducing a coagulum into at least one continuous mixer, in order to obtain a masterbatch in dried mass form, said coagulum comprising the diene elastomer and the reinforcing filler dispersed in the dried mass with a Z score greater than or equal to 80; b) conveying the mass leaving the continuous mixer into a mill in order to obtain a masterbatch in ribbon form; c) optionally, introducing the ribbon from the mill and an antioxidant into a continuous mixer such as to obtain a masterbatch comprising an antioxidant; d) after step b) or c) recovering the masterbatch having a moisture content below 1 wt.-%. The method is characterised in that the flow rates in steps a) and b) are above 500 kg/h, and in that in the case where antioxidant is present in the masterbatch obtained at the end of step d), all of the antioxidant is introduced during step c).
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公开(公告)号：EP3006520B1
公开(公告)日：2018-10-03
申请号：EP13886213.1
申请日：2013-11-11
申请人： Grup 8 S.A.
CPC分类号： C09D13/00 , B43K19/16 , C08J3/203 , C08J2329/04 , C08J2339/06 , C08K5/0041 , C08K5/0058 , C08K5/053 , C08K5/098 , C08K5/47 , C09D5/00 , C09D11/16
摘要： The present invention relates to a solid tempera and to the method for manufacturing the same, which includes a dispersion of resin having a concentration value of 10 % to 70 %, sodium stearate having a concentration of 10 % to 20 %, glycerine having a concentration value of 4 % to 20 %, water having a concentration of 7 % to 50 %, a pigment having a concentration value of 5 % to 15 %, an anti-foaming agent having a concentration of 1 % to 3 %, and a biocide having a concentration of 0.10 % to 0.4 %, the above concentration values relating to the final product. The tempera of the invention is used for painting or drawing on a substrate such as paper, Bristol board, wood or cardboard, being applied directly to said substrates without having to add water.
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