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公开(公告)号：EP0822967A1
公开(公告)日：1998-02-11
申请号：EP96911791.0
申请日：1996-04-17
发明人： MOMCHILOVICH, Bradley, S. , JOHNSON, Michael, A. , HATTAM, Paul , PURGETT, Mark, D. , EVERAERTS, Albert, I. , KACZOREK, Kevin
CPC分类号： C09J151/06 , C08F255/023 , C09J4/00 , Y10T428/2857 , Y10T428/2891 , C08F220/18
摘要： The present invention provides a pressure-sensitive adhesive comprising the polymerization reaction product of starting materials comprising: (a) 50 to 100 parts by weight of at least one acrylic or methacrylic ester of a non-tertiary alkyl alcohol in which the alkyl group contains 4 to 20 carbon atoms; (b) 0 to 50 parts by weight of at least one reinforcing monomer, copolymerizable with component (a), the sum of (a) and (b) amounting to 100 parts by weight; and (c) 0.1 to 15 parts by weight, per 100 parts by weight of the sum of components (a) and (b), of a substantially soluble chlorinated polyolefin; said starting materials being substantially solvent-free.
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12.发明公开POLYDIORGANOSILOXANE OLIGOUREA SEGMENTED COPOLYMERS AND A PROCESS FOR MAKING SAME 失效基于分段聚二oligourea共聚物及其制备方法
公开(公告)号：EP0822952A1
公开(公告)日：1998-02-11
申请号：EP96913846.0
申请日：1996-04-25
发明人： SHERMAN, Audrey, A. , ROMANKO, Walter, R. , EVERAERTS, Albert, I. , LEIR, Charles, M. , MAZUREK, Mieczyslaw, H. , NELSON, Constance, J.
CPC分类号： C08G18/289 , C08G18/61 , C08G18/71 , C08G18/718 , C08G18/8108 , C08G18/833 , C08G77/458 , C08G2190/00
摘要： The present invention provides polydiorganosiloxane oligourea segmented copolymers. The copolymers contain soft polydiorganoxiloxane units, hard segments that are diisocyanate residues, the polydiorganoxiloxane units and diisocyanate residues being connected by urea linkages, and terminal groups that are non-reactive, reactive under free radical or moisture cure conditions, or amines. The invention also provides methods of preparing the copolymers.
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公开(公告)号：EP0797647A1
公开(公告)日：1997-10-01
申请号：EP95916951.0
申请日：1995-04-12
发明人： PEDGINSKI, James, J. , SAX, James, E. , KANTNER, Steven, S. , RIVERA, Raymond, R. , AUSEN, Ronald, W. , BANY, Stephen, W. , EVERAERTS, Albert, I. , HANSCHEN, Thomas, P. , ROMANKO, Walter, R.
CPC分类号： C09J7/025 , B32B27/28 , C08F255/00 , C08F255/02 , C08F255/026 , C08L51/00 , C08L51/06 , C08L2666/02 , C09D151/06 , C09J7/201 , C09J7/203 , C09J7/22 , C09J151/06 , C09J2201/606 , C09J2203/334 , C09J2205/114 , C09J2400/226 , C09J2427/005 , Y10T428/1429 , Y10T428/1476 , Y10T428/2839 , Y10T428/2848 , Y10T428/3154 , Y10T428/31544 , C08F226/02 , C08F220/38
摘要： The present invention provides a release coated film, an adhesive tape comprising a release coated film, and processes for preparing the same. The fluoropolymer release layer comprises a graft copolymer of (i) a base polymer containing polymerized units derived from monomers having terminal olefinic double bonds, and (ii) a moiety comprising a fluoroaliphatic group. The film may be coextruded and may subsequently be oriented in at least one direction. Alternately, the release coating can be extrusion coated onto a backing and may be subsequently oriented if the backing is orientable. Adhesives may be coated onto the release coated films either before or after orientation, or they may be coextruded along with the release coating and/or backing.
摘要翻译： 本发明提供一种防粘涂膜，一种包含防粘涂膜的粘合带及其制备方法。 含氟聚合物剥离层包含（i）含有衍生自具有末端烯属双键的单体的聚合单元的基础聚合物和（ii）包含氟代脂族基团的部分的接枝共聚物。 该膜可以共挤出并且可以随后沿至少一个方向取向。 或者，剥离涂层可以被挤压涂覆到背衬上，并且如果背衬可定向，可以随后取向。 可以在取向之前或之后将粘合剂涂布到释放涂布的膜上，或者可以将它们与释放涂层和/或背衬一起共挤出。
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14.发明授权FLUOROALKYL SILOXANE/VINYL COPOLYMER DISPERSIONS AND PRESSURE-SENSITIVE ADHESIVES HAVING IMPROVED SOLVENT RESISTANCE PREPARED THEREFROM 失效分散体基于并从其与接触粘合剂材料制成的具有改进的耐溶剂性FLUOROALKYLSILOXANEN乙烯系共聚物
公开(公告)号：EP0660863B1
公开(公告)日：1996-08-21
申请号：EP93921634.7
申请日：1993-09-16
IPC分类号： C09J183/10 , C08F299/08 , C09J4/06
CPC分类号： C09J151/085 , C09J155/005 , C09J183/10
摘要： Novel pressure-sensitive adhesives are described which show significant resistance to solvents and working fluids such as jet fuel, hydraulic fluid, de-icing fluid and the like. Adhesive compositions comprise nonaqueous dispersions of copolymers of acrylic monomers prepared in the presence of a vinyl-substituted fluoroalkyl siloxane having general formula (I) and a macromonomeric stabilizer. The adhesives prepared from the adhesive compositions exhibit excellent adhesion to glass, aluminum, and low surface-energy materials such as fluoroalkyl siloxane elastomers. The fluoroalkyl siloxane has formula (I).
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15.发明公开
公开(公告)号：EP1144534A1
公开(公告)日：2001-10-17
申请号：EP98965528.7
申请日：1998-12-29
IPC分类号： C09J153/00 , C09J7/02 , C08F297/02 , C08F293/00
CPC分类号： C09J153/00 , C08F293/005 , C08F297/026 , C08L53/00 , C08L2666/02 , C08L2666/24 , C09J7/387
摘要： Hot-melt processable adhesive, such as pressure-sensitive-adhesive (PSA) or heat-activatable adhesive, compositions of the present invention possess a broad formulation latitude and adequate cohesive strength after application for use in high performance applications. Hot-melt processable adhesives of the invention comprise at least one block copolymer comprising at least two A blocks and at least one B block. The A and B blocks are derived from monoethylenically unsaturated monomers, which monomers result in saturated polymer backbones without the need for subsequent hydrogenation upon their polymerization. Preferably, the block copolymer is a (meth)acrylate block copolymer.
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16.发明授权ARTICLES INCORPORATING PRESSURE-SENSITIVE ADHESIVES HAVING IMPROVED ADHESION TO PLASTICIZED POLYVINYL CHLORIDE 失效WITH粘合的粘合剂OBJECTS WITH改进的粘合性的增塑聚氯乙烯
公开(公告)号：EP0809679B1
公开(公告)日：2000-05-17
申请号：EP96903685.4
申请日：1996-01-30
IPC分类号： C09J7/00 , C09J133/06
CPC分类号： C09J7/026 , B32B7/12 , B32B27/00 , B32B37/12 , B32B2307/416 , C09J7/22 , C09J133/062 , C09J2201/606 , G02B5/124 , G02B5/128 , Y10T428/24355 , Y10T428/28 , Y10T428/2804 , Y10T428/2852 , Y10T428/2878 , Y10T428/2887 , Y10T428/2891 , Y10T428/31692 , Y10T428/31699 , Y10T428/3192 , Y10T428/31935
摘要： Articles comprising a substrate, preferably a retroreflective sheeting, having a coating of a pressure-sensitive adhesive composition, and articles wherein the adhesive adheres the substrate to a highly monomericly plasticized PVC component, preferably a PVC coated fabric. The adhesive comprises a crosslinked copolymer of a first monofunctional acrylate ester of a non-tertiary alcohol having as a homopolymer a glass transition temperature of less than -25 DEG C., a nitrogen containing moderately basic monomer copolymerizable therewith selected from the group consisting of N,N-dialkyl substituted amides, an optional copolymerizable acidic monomer, an optional second monofunctional acrylate ester of a non-tertiary alcohol having as a homopolymer a glass transition temperature -25 DEG C. or greater, and a crosslinking agent. A method of bonding a highly monomericly plasticized PVC component to a substrate, preferably a retroreflective sheeting, using the adhesive.
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公开(公告)号：EP0934156A1
公开(公告)日：1999-08-11
申请号：EP97939611.0
申请日：1997-08-28
CPC分类号： B32B7/12 , B32B27/08 , G02B5/124 , G02B5/128 , Y10T156/1031 , Y10T428/24355 , Y10T428/24628 , Y10T428/28 , Y10T428/2852 , Y10T428/2878 , Y10T428/2891 , Y10T428/31692
摘要： An article comprising (a) a curved substrate having a surface energy below 45 dynes/cm2; (b) flexible retroreflective sheeting; and (c) a crosslinked tackified pressure-sensitive adhesive adhering the sheeting to the curved substrate. The adhesive comprises: (i) from about 65 to about 99 parts by weight of at least one monomer selected from the group consisting of a first monofunctional acrylate or methacrylate ester of a non-tertiary alkyl alcohol, and mixtures thereof, the alkyl group of which comprises from about 4 to about 12 carbon atoms, which as a homopolymer has a glas transition temperature less than -25 °C; (ii) from about 1 to about 10 part(s) by weight of a polar monomer copolymerizable with the monomer(s) of component (i); (iii) optionally from 0 to about 25 parts by weight of a non-polar ethylenically unsaturated monomer copolymerizable with components (i) and (ii) selected from the group consisting of alkyl acrylates, N-alkyl acrylamides, and combinations thereof, whose homopolymer has a solubility parameter of no greater that 10.50 and a Tg greater than 15 °C; (iv) from about 1 to about 65 parts by weight of a tackifier based upon the total weight of components (i), (ii), and (iii); and (v) optionally from 0 to about 1 part by weight of a crosslinking agent based upon the total weight of components (i), (ii), and (iii). Another embodiment of the present invention is a method of making the articles of the present invention using bulk UV polymerization.
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18.发明公开
公开(公告)号：EP0889935A1
公开(公告)日：1999-01-13
申请号：EP96923723.0
申请日：1996-07-09
CPC分类号： C09D4/00 , C09J7/201 , C09J7/22 , Y10T428/31667 , Y10T428/31692 , Y10T428/31721 , Y10T428/31797 , Y10T428/31826 , Y10T428/31909 , Y10T428/31993 , C08F220/10
摘要： Compositions containing conductivity enhancers, which are capable of being coated onto a substrate by means of electrostatic assistance. The compositions comprise one or more free-radically curable monomer(s), and one or more non-volatile conductivity enhancer(s), having cationic and anionic portions, which are soluble in the monomer(s) and which do not interfere with free-radical polymerization, wherein said anionic portion is a non-coordinating organophilic carbon-containing anion. The compositions may further comprise one or more initiator(s), one or more dissociation enhancing agent(s), cross-linking agent(s), cationically polymerizable monomer(s), cationic initiator(s), leveling agents, oligomer(s) or polymer(s), preferably co-reactive, and other additives or adjuvants to impart specific properties to the cured coating.
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19.发明公开FLUOROALKYL SILOXANE/VINYL COPOLYMER DISPERSIONS AND PRESSURE-SENSITIVE ADHESIVES HAVING IMPROVED SOLVENT RESISTANCE PREPARED THEREFROM 失效分散体基于FLUOROALKYLSILOXANEN和VINYLKOPOLYMEREN及由其制成的接触粘合剂材料具有改进的抗溶剂性。
公开(公告)号：EP0660863A1
公开(公告)日：1995-07-05
申请号：EP93921634.0
申请日：1993-09-16
CPC分类号： C09J151/085 , C09J155/005 , C09J183/10
摘要： Novel pressure-sensitive adhesives are described which show significant resistance to solvents and working fluids such as jet fuel, hydraulic fluid, de-icing fluid and the like. Adhesive compositions comprise nonaqueous dispersions of copolymers of acrylic monomers prepared in the presence of a vinyl-substituted fluoroalkyl siloxane having general formula (I) and a macromonomeric stabilizer. The adhesives prepared from the adhesive compositions exhibit excellent adhesion to glass, aluminum, and low surface-energy materials such as fluoroalkyl siloxane elastomers. The fluoroalkyl siloxane has formula (I).
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20.发明公开REMOVABLE, LOW MELT VISCOSITY ACRYLIC PRESSURE SENSITIVE ADHESIVES 失效可移除的，WITH NIEDRICHER压敏粘合剂熔体粘度。
公开(公告)号：EP0619830A1
公开(公告)日：1994-10-19
申请号：EP93901342.0
申请日：1992-12-18
CPC分类号： C09J133/08 , C08F220/18 , C08G18/6225 , C08G2170/40 , C08L2666/28 , C09J7/385 , C09J133/062 , C09J2201/606 , C09J2203/334 , C09J2433/00
摘要： PCT No. PCT/US92/11156 Sec. 371 Date Nov. 28, 1994 Sec. 102(e) Date Nov. 28, 1994 PCT Filed Dec. 21, 1992 PCT Pub. No. WO93/13148 PCT Pub. Date Jul. 8, 1993The present invention relates to a permanently removable, low melt viscosity acrylic pressure-sensitive adhesive comprising a lower alkylacrylate, a higher alkylacrylate, at least one polar monomer and a crosslinker.
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