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21.发明公开Autoxidisable architectural coating compositions 有权Selbstoxydierbare architektonische Beschichtungszusammensetzungen
公开(公告)号：EP1505130A1
公开(公告)日：2005-02-09
申请号：EP04077161.0
申请日：2004-07-27
发明人： Taylor, Philip Louis
IPC分类号： C09D167/08
CPC分类号： C09D167/08 , C08K5/0025 , C08K5/08 , C08K5/098 , C08K5/5397
摘要： An autoxidisable architectural coating composition suitable for application to surfaces found in and around buildings at ambient temperatures and in natural daylight by unsophisticated users having no respiratory protection wherein surface autoxidation of the composition is promoted by a combination of low concentrations of metal ions (especially manganese or vanadium) and at least one photoinitiator. The composition avoids the need to use more than trace amounts cobalt ions which are rumoured to be carcinogenic yet achieves adequately fast rates of autoxidation. Preferably the use of cobalt is avoided altogether. The use of the low concentrations of the other metal ions reduces discolouration of the compositions often to levels below what is achieved using conventional cobalt promoters. It also improves gloss. Also a modification in which surface autoxidation is promoted by a combination of a photoinitiator and trace amounts of cobalt ions in the absence of other surface autoxidation promoting metal ions. Finally, a method for applying the autoxidisable coatings to surfaces under ambient temperatures in which they are subjected to natural daylight or similar low energy irradiation.
摘要翻译： 适用于在环境温度和自然采光下发现在建筑物内部和周围的表面的自动氧化建筑涂料组合物，由不具有呼吸保护性的不复杂用户使用，其中组合物的表面自动氧化通过低浓度金属离子（特别是锰或 钒）和至少一种光引发剂。 该组合物避免需要使用超过痕量的钴离子，这些钴离子被传播成致癌性，但达到足够快的自动氧化速率。 优选避免使用钴。 使用低浓度的其它金属离子可使组合物的变色通常降低到使用常规钴助催化剂所达到的程度。 它也提高光泽度。 还有一种在没有其它表面自氧化促进金属离子的情况下通过光引发剂和痕量钴离子的组合促进表面自氧化的修改。 最后，一种将可自动氧化涂层施加到环境温度下经受自然光照或类似低能量照射的表面的方法。
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公开(公告)号：EP1137396B1
公开(公告)日：2004-09-29
申请号：EP99956244.0
申请日：1999-11-29
CPC分类号： A61K8/60 , A61K8/062 , A61K8/066 , A61K8/73 , A61Q1/02 , A61Q19/00 , B01F17/0021 , B01F17/0028 , B01F17/0042 , B01F17/0085 , B01F17/0092 , C08J3/03 , C08J2391/00 , Y10S514/939 , Y10S514/941
摘要： Personal care or cosmetic oil in water emulsions include an oil emulsifier and a combination of a Xanthan polysaccharide and a polyglucomannan polysaccharide to provide enhanced stability even at low emulsifier stabiliser levels. The emulsifier stabiliser system provides stable emulsions without dominating system rheology, particularly viscosity. Thus, the emulsions can have a low viscosity suitable for formulation as milks or thin lotions, or can be thickened, desirably by thickening agents other than the Xanthan and/or polyglucomannan, to provide emulsion creams or gels. This enables the system to be used very flexibly in end use applications. The emulsifier is desirably a non-ionic emulsifier and particularly is a combination of a low HLB and a high HLB emulsifier and can be formulated with conventional alcohol ethoxylate surfactants or from non-EO surfactants e.g. sucrose ester high HLB surfactants and citrate or sorbitan ester low HLB surfactants.
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23.发明公开AQUEOUS COATING COMPOSITIONS CONTAINING POLYURETHANE-ACRYLIC HYBRID POLYMER DISPERSIONS 有权水性涂料组合物聚氨酯丙烯酸酯杂化聚合物分散体含
公开(公告)号：EP1458827A2
公开(公告)日：2004-09-22
申请号：EP02792894.4
申请日：2002-12-04
发明人： Williams, Neal
IPC分类号： C09D175/04 , C08G18/08 , C08G18/12 , C08G18/38
CPC分类号： C08G18/12 , C08F283/006 , C08F290/00 , C08G18/0823 , C08G18/3228 , C08G18/3831 , C09D175/04 , C08L33/00
摘要： An aqueous coating composition containing polymeric binder comprising particles of polyurethane-acrylic hybrid polymer dispersed in aqueous medium containing i) polyurethane polymer, preferably from 0.1 to 75 wt% ii) copolymer of ethylenically unsaturated addition copolymerisable monomers, preferably from 25 to 99.9 wt% characterised in that the polyurethane polymer comprises the reaction product of a) a polyisocyanate b) a compound containing at least two moieties reactive with the isocyanate moieties of the polyisocyanate c) a compound containing at least one dispersing moiety and at least one moiety reactive with the isocyanate moieties of the polyisocyanate d) a chain extender compound e) a urethane diol, being the reaction product of a cyclic carbonate and a compound containing an amino group and a further group selected from amino and hydroxy, said urethane diol comprising up to 80 wt% of the polyurethane polymer. The coatings have improved abrasion, water and stain resistance. Also an aqueous dispersion and a urethane prepolymer for use in making the dispersion.
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公开(公告)号：EP1194037B1
公开(公告)日：2004-08-18
申请号：EP00948095.5
申请日：2000-07-12
发明人： BEVINAKATTI, Hanamanthsa, Shankarsa , REEKMANS, Steven, Irene, Jozef , SCOVELL, Edward, George , BLEASE, Trevor, Graham , DAVIES, Simon, John
IPC分类号： A01N25/30 , C11D1/75 , C11D1/72 , C11D1/62 , C07C217/52 , C07C217/44 , C07C217/28 , C07C217/08 , C07C291/04 , C07C215/44 , C07C215/40 , C07C215/18 , C07C215/12 , C07C217/42 , A01N57/20 , A01N43/40 , A01N43/653
CPC分类号： C07C217/50 , A01N25/30 , A01N43/653 , A01N57/20 , C07C215/12 , C07C217/30 , A01N2300/00
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公开(公告)号：EP1086183B1
公开(公告)日：2004-06-23
申请号：EP99919183.6
申请日：1999-03-30
IPC分类号： C09D151/00 , C08F283/01 , C08F290/14
CPC分类号： C08F290/144 , C09D151/003 , C08L2666/02
摘要： A protective coating composition for coating interior surfaces of beer, beverage, and food containers, as well as interior and exterior surfaces of can ends, comprises a polymeric binder of emulsion copolymerised ethylenic monomers in the presence of an unsaturated polyester dispersed into water with an aqueous dispersed epoxy-acrylic graft copolymer dispersant. The preferred polymeric binder comprises by weight between 0.1 % and 40 % unsaturated polyester, between 20 % and 80 % emulsion copolymerised ethylenic unsaturated monomers, and at least 20 % dispersant, where the emulsion copolymerised monomers cross-link with the water dispersed unsaturated polyester.
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公开(公告)号：EP1206356B1
公开(公告)日：2004-05-26
申请号：EP00946167.4
申请日：2000-07-20
CPC分类号： B41M5/345 , B41M5/52 , B41M7/0027 , Y10S430/162 , Y10T428/31786
摘要： A thermal transfer medium for use in mass transfer printing comprises a substrate bearing on at least part of one surface thereof a coating of an overlay material comprising polyester having a glass transition greater than 50 DEG C (preferably at least 75 DEG C) and a molecular weight in the range 6,000 to 10,000. The overlay material combines good transfer characteristics, barrier properties and durability and is highly transparent.
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公开(公告)号：EP1390211A1
公开(公告)日：2004-02-25
申请号：EP02726343.3
申请日：2002-05-27
IPC分类号： B41M5/38
摘要： A thermal transfer medium comprises a substrate bearing on at least part of one surface thereof a coating of a thermally transferable ink comprising binder and a plurality of discrete particles of optically variable pigment (OVP) dispersed in the binder. The ink can be printed using convention thermal printing apparatus and methods to produce on an item such as a personalised card an image the optical properties e.g. colour of which vary depending on the angle of viewing, thus constituting a security feature that is difficult to replicate or simulate, enabling the authenticity of the image-bearing item to be readily checked by visual inspection. The invention also concerns a method of making the thermal transfer medium, a method of thermal transfer printing using the medium and the resulting printed material.
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公开(公告)号：EP1372977A1
公开(公告)日：2004-01-02
申请号：EP02722404.7
申请日：2002-03-25
IPC分类号： B41M5/00
CPC分类号： B41M5/5254 , B41M5/5218
摘要： A receiver medium for inkjet printing comprises a porous substrate (typically paper), having on at least one surface thereof a porous ink-absorbent coating comprising a colloidal particulate material (such as silica), a water-insoluble linear binder polymer, and optionally a film-forming polymer dispersion (such as an acrylic copolymer comprising tertiary amino groups). On printing, the medium rapidly absorbs ink to give a touch-dry surface. The receiver medium can also have a satin finish surface. Also disclosed is a method of making the receiver medium.
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公开(公告)号：EP1362065A1
公开(公告)日：2003-11-19
申请号：EP02715491.3
申请日：2002-01-14
IPC分类号： C08F2/26 , C08F290/06 , C08F290/14
CPC分类号： C08F290/06 , C08F290/14
摘要： An anionic surfactant of the formula (I): R2-Y-(O)C-(HR)C-C(HR1)-C(O)-(OA)¿n?-X wherein one of R and R?1¿ is a C¿6? to C22 linear or branched alkyl or alkenyl, and the other is hydrogen; Y is O, or NH, or -NH-CH2-C(=CH2)-, or -N(CH2-CR?3(=CH¿2))-CH2-C(=CH2)- where R3 is hydrogen or methyl; when Y is O, R2 is hydrogen, or a salt, or a C¿1? to C6 linear or branched alkyl, or an optionally substituted C3 to C10 linear or branched alkenyl; when Y is NH, or -NH-CH2-C(=CH2)-, or -N(CH2-CR?3(=CH¿2))-CH2-C(=CH2)- where R3 is hydrogen or methyl, R2 is hydrogen or methyl; OA is an oxyalkylene group; n is 2 to 100; and X is a group comprising at least one acidic H atom, or a salt thereof, and the use thereof in free radical initiated addition polymerisation, particularly emulsion polymerisation.
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公开(公告)号：EP1358073A1
公开(公告)日：2003-11-05
申请号：EP02716146.2
申请日：2002-01-23
摘要： A thermal transfer printer includes three light emitting diodes (7, 8, 9) emitting red, green and blue light respectively, and respective detectors (10, 11, 12) mounted on the opposite side of a dyesheet (1) passing through the printer. The detectors (10, 11, 12) detect the light absorption ratios of three colour print panels (Y, M and C) of the dyesheet, and these detected ratios are compared with acceptable ranges of light absorption ratios. If the detected light absorption ratio for any colour falls outside the corresponding range, use or further use of the dyesheet in the printer is prevented, for example by disabling an essential function of the printer or ejecting the dyesheet from the printer.
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