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    • 4. 发明申请
    • METHOD OF BONDING
    • 结合方法
    • WO2008009575A3
    • 2008-03-27
    • PCT/EP2007056917
    • 2007-07-09
    • CIBA SC HOLDING AGSTUDER KATJAJUNG TUNJADIETLIKER KURT
    • STUDER KATJAJUNG TUNJADIETLIKER KURT
    • C08K5/34C09J5/00C09J175/04
    • C08G18/3876C08G18/10C08G18/1841C08G18/2063C09J5/00C09J175/04C09J2475/00C08G18/40C08G18/6618
    • The invention relates to a first method of bonding a first substrate to a second substrate, comprising the steps of a) applying an UV-curable adhesive resin composition comprising a photolatent base to at least one transparent surface of at least one of said first and second substrates, b) bringing said first and second substrates together with said adhesive composition there between, c) exposing said adhesive composition to actinic radiation to effect curing or alternatively to a second method of bonding a first substrate to a second substrate, comprising the steps of a) applying a UV-curable adhesive resin composition comprising a photolatent base to one surface, b) exposing said adhesive composition to actinic radiation to effect curing, c) bringing said first and second substrates together with said adhesive composition there between.
    • 本发明涉及将第一衬底粘合到第二衬底的第一种方法,包括以下步骤:a)将包含光致变色基底的UV可固化粘合剂树脂组合物施加到所述第一和第二衬底中的至少一个的至少一个透明表面上 衬底,b)将所述第一和第二衬底与其间的所述粘合剂组合物一起,c)将所述粘合剂组合物暴露于光化辐射以实现固化,或者替代地将第一衬底结合到第二衬底的第二种方法,包括以下步骤: a)将包含光致变色基底的UV可固化粘合剂树脂组合物施加到一个表面上,b)将所述粘合剂组合物暴露于光化辐射以进行固化,c)将所述第一和第二基底与其间的所述粘合剂组合物一起使用。
    • 5. 发明申请
    • PHOTOACTIVABLE NITROGEN BASES
    • 可摄氮
    • WO03033500B1
    • 2003-12-11
    • PCT/EP0211238
    • 2002-10-08
    • CIBA SC HOLDING AGBAUDIN GISELEDIETLIKER KURTJUNG TUNJA
    • BAUDIN GISELEDIETLIKER KURTJUNG TUNJA
    • C07D487/04C07D519/00C08F2/50C08G18/18C08G59/68C09D139/04G03F7/004G03F7/029G03F7/031
    • C07D487/04B33Y70/00G03F7/0045G03F7/0295G03F7/031
    • Compounds of the formula I R7"N-R6 RS-C,N-R4 H C, R'/ I R, 3 R 2 (I) in which R, is an aromatic or heteroaromatic radical which is capable of absorbing light in the wave-length range from 200 nm to 650 nm and which is unsubstituted or substituted one or more times by C,-C,8alkyl, C2-C,ealkenyl, C2-C,8alkynyl, C,-C,ehaloalkyl, N02, NR,OR , CN, OR,2, SR,2, C(O)R,3, C(O)OR,4, halogen or a radical of the formula II R~-N' R6 1 R5-C,N.R4 H I C - R3 I R2 (II) and which on absorption brings about a photoelimination which leads to the generation of an amidine group, R2 and R3 independently of one another are hydrogen, C,-C,ealkyl or phenyl which is unsubstituted or is substituted one or more times by C,-C,8alkyl, CN, OR,2, SR,2, halogen or C,-C,ehaloalkyl; R5 is C,-C,ealkyl or NR8R9; R4, R6, R, R8, R9, R,o and R inde-pendently of one another are hydrogen or C,-C,8alkyl; or R4 and R6 together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or R5 and R,, independently of R4 and R6, together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or, if R5 is a radi-cal NR8R9, R, and R9 together form a C2-C,2alkylene bridge which is unsubstituted or is sub-stituted by one or more C1-C4alkyl radicals; and R,2, R,3 and R,4 independently of one another are hydrogen or C,-C,ealkyl; are suitable as photoinitiators for compounds which react under base catalysis.
    • 式I R7“N-R6RS-C,N-R4H HC,R'/ IR,3R2(I)的化合物,其中R 1是能够吸收波浪中的光的芳族或杂芳族基团, 长度范围为200nm至650nm,其未被取代或被C 1 -C 8烷基,C 2 -C 6烯基,C 2 -C 8炔基,C 1 -C 8卤代烷基,N 2 NR,OR ,CN,OR,2,SR,2,C(O)R,3,C(O)OR 4,卤素或式II的基团R 1 -N'R 6​​ 1 R 5 -C,N.R 4 HIC - R3 I R2(II),其吸收引起导致脒基的生成的光致游离,R 2和R 3彼此独立地是氢,C 1 -C 6烷基或未取代或被取代的苯基 C 1 -C 8烷基,CN,OR 2,SR 2,卤素或C 1 -C 8卤代烷基; R 5是C 1 -C 6烷基或NR 8 R 9; R 4,R 6,R 8,R 8,R 9 R,O和R彼此独立地是氢或C 1 -C 8烷基;或者R 4和R 6一起形成未被取代或被一个或多个C 1 -C 4烷基取代的C 2 -C 2亚烷基桥 ; 或R 5和R 7独立于R 4和R 6一起形成未被取代或被一个或多个C 1 -C 4烷基取代的C 2 -C 2亚烷基桥; 或者如果R 5是辐射级NR 8 R 9,则R 3和R 9一起形成未被取代或由一个或多个C 1 -C 4烷基取代的C 2 -C 2亚烷基桥; 和R,2,R 3和R 4彼此独立地是氢或C 1 -C 6烷基; 适用于在碱催化下反应的化合物的光引发剂。
    • 8. 发明专利
    • Method of bonding
    • 结合方法
    • JP2013136780A
    • 2013-07-11
    • JP2013041096
    • 2013-03-01
    • Ciba Holding Incチバ ホールディング インコーポレーテッドCiba Holding Inc.
    • STUDER KATJAJUNG TUNJADIETLIKER KURT
    • C09J201/00C07C225/16C09J5/00C09J11/06C09J175/04
    • C08G18/3876C08G18/10C08G18/1841C08G18/2063C09J5/00C09J175/04C09J2475/00C08G18/40C08G18/6618
    • PROBLEM TO BE SOLVED: To provide a method of bonding which brings faster curing by exposure after lamination.SOLUTION: The method of bonding is a first method of bonding a first substrate to a second substrate, comprising the steps of: (a) applying a UV-curable adhesive resin composition comprising a photolatent base to at least one transparent surface of at least one of the first and second substrates; (b) bringing the first and second substrates together with the adhesive composition there between; and (c) exposing the adhesive composition to actinic radiation to effect curing. Alternatively, the method is a second method of bonding a first substrate to a second substrate, comprising the steps of: (a) applying a UV-curable adhesive resin composition comprising a photolatent base to one surface; (b) exposing the adhesive composition to actinic radiation to effect curing; and (c) bringing the first and second substrates together with the adhesive composition there between. The UV-curable adhesive is preferably of an OH/NCO or SH/NCO system.
    • 要解决的问题:提供一种接合方法,其在层压后通过曝光带来更快的固化。解决方案:接合方法是将第一基板结合到第二基板的第一种方法,包括以下步骤:(a) 紫外线固化型粘合剂树脂组合物,其包含至少一个第一和第二基材中的一个的至少一个透明表面的光致变色基底; (b)将第一和第二基底与其间的粘合剂组合物一起; 和(c)将粘合剂组合物暴露于光化辐射以进行固化。 或者,该方法是将第一基板粘合到第二基板的第二方法,包括以下步骤:(a)将包含光致变色基底的UV固化粘合剂树脂组合物施加到一个表面; (b)将粘合剂组合物暴露于光化辐射以进行固化; 和(c)使第一和第二基底与其间的粘合剂组合物一起。 UV可固化粘合剂优选为OH / NCO或SH / NCO体系。
    • 9. 发明申请
    • SURFACE-ACTIVE PHOTOINITIATORS
    • 表面活性光敏元件
    • WO03066687A2
    • 2003-08-14
    • PCT/EP0300819
    • 2003-01-28
    • CIBA SC HOLDING AGBAUDIN GISELEJUNG TUNJA
    • BAUDIN GISELEJUNG TUNJA
    • C07F7/08C08F2/46C08F2/48C08F12/00C08F20/00C08G77/14C08G77/38C08K5/5419C08L101/00C09D4/00C09D5/00C09D7/12
    • C08F2/46C08G77/38C08K5/5419
    • Compounds of the formula la, Ib and Ic are suitable photoinitiators which accumulate at the surface of the formulation Ic, in which R, R1, and R2a are e.g.phenyl substituted by at least one siloxane group A-X-, Ra and R are e.g. phenylene is a surface-active radical of the formula III A3 is a radical of the formula III in which n is from 2 to 1000 X and X1 are -U-C3-C12cycloalkylene, -U-C6-C12bicycloalkylene, U-C3-C12cyclo-alkylene-Cl-C6alkylene, U-C6- C12bicycloalkylene-C,-C6alkylene- - or a group selected from -CH2a CH-CH2-OH or -CH2a O-CH2b-CH-CH2-OH I I O-CO-CH2b- O-CO-CH2c or -CH2a.-CHOH-CH2-O-CO-CH2b- or -CH2b-O-CH2a CHOH-CH2-O-CO-CH2c and U is e.g. -COO-, -CH2aC00- Y is hydrogen unsubstituted C1-C20alkyl or C1-C20alkyl substituted by A-X-. Y1 is e.g. C1-C12-alkylene.
    • 式Ia,Ib和Ic的化合物是在制剂Ic的表面积聚的合适的光引发剂,其中R,R 1和R 2a被例如被至少一个硅氧烷基团A-X,R a和R 4取代的苯基取代。 亚苯基是式III的表面活性基团A3是式III的基团,其中n为2至1000个X,X 1为-U-C 3 -C 12亚环烷基,-U-C 6 -C 12二环烷基,U-C 3 -C 12环 - 亚烷基-C 1 -C 6亚烷基,U-C 6 -C 12亚环烷基-C 1 -C 6亚烷基 - 或选自-CH 2 CH-CH 2 -OH或-CH 2 O O-CH 2 b -CH-CH 2 -OH的O-CO-CH 2 b- O-CO-CH 2 C或-CH 2·CHOH-CH 2 -O-CO-CH 2 b-或-CH 2 b -O-CH 2 a CHOH-CH 2 -O-CO-CH 2 c,U是例如 -COO-,-CH2aC00-Y是未取代的未取代的C1-C20烷基或被A-X取代的C1-C20烷基。 Y1是例如 C1-C12亚烷基。
    • 10. 发明申请
    • PROCESS FOR PRODUCING COATINGS USING SURFACE-ACTIVE PHOTOINITIATORS
    • 使用表面活性光敏剂生产涂料的方法
    • WO0214439A3
    • 2002-06-13
    • PCT/EP0109123
    • 2001-08-07
    • CIBA SC HOLDING AGBAUDIN GISELEJUNG TUNJA
    • BAUDIN GISELEJUNG TUNJA
    • C07F7/18C07C69/738C07F7/08C08F2/48C08F2/50C08G77/14C08G77/38C09D4/00C09D4/06C09D5/00C09D7/06C09D7/12C09D183/10G03F7/029G03F7/031G03F7/075
    • G03F7/0757B33Y70/00C07C69/738C08F2/50C09D4/06G03F7/029C08F290/067
    • Compounds of formula (I) in which r is a number 1 or 2; s is a number from 1 to 1000; R is radical of formula (II); or R is, for example, unsubstituted or substituted naphthyl, anthracyl, phenanthryl or a heterocyclic radical; R1, R2, R3, R4 and R5 independently of one another are, for example hydrogen; unsubstituted or substituted phenyl or C1-C12alkyl; A, if s is 1, is a surface-active radical of formula (III); or A, if s is 1, is a surface-active radical A0; or A, if s is a number greater than 1, is a radical of the formula (III) in which n corresponds to the number s, or A, if s is 2, is a radical A1; A0 is, for example, in each case unsubstituted or substituted C6-C30alkyl, C6-C30alkenyl, C6-C30alkynyl or C6-C30aralkyl; A1 is, for example, in each case unsubstituted or substituted C6-C30alkylene, C6-C30alkenylene, C6-C30alkynylene or C6-C30aralkylene; n is, for example, a number from 1 to 1000; m is a number from 0 to 100; p is a number 0-10000; x is a number from 1 to 10; Y, if r is 1, is a divalent group and Y, if r is 2, is a trivalent group, and Y, if A has the definition A0, is a single bond; G1, G2, R13, R14, R15, R16, R17, R18, R19, R20, R21 and R22 are, for exmple, C1-C18alkyl; are particularly suitable as photoinitiators which accumulate at the surface in a process for curing coatings.
    • 式(I)化合物,其中r为数1或2; s是从1到1000的数字; R是式(II)的基团; 或R为例如未取代或取代的萘基,蒽基,菲基或杂环基; R 1,R 2,R 3,R 4和R 5彼此独立地是例如氢; 未取代或取代的苯基或C 1 -C 12烷基; A,如果s为1,则为式(III)的表面活性基团; 或A,如果s为1,则为表面活性基团A0; 或A,如果s是大于1的数字,则是式(III)的基团,其中n对应于数字s,或者A如果s是2,则为基团A1; A0例如在每种情况下为未取代或取代的C 6 -C 30烷基,C 6 -C 30烯基,C 6 -C 30炔基或C 6 -C 30芳烷基; 例如,A1是未取代或取代的C 6 -C 30亚烷基,C 6 -C 30亚烯基,C 6 -C 30亚炔基或C 6 -C 30亚烷基; n例如为1〜1000的数; m是从0到100的数字; p是数字0-10000; x是从1到10的数字; Y如果r为1,则为二价基团,如果r为2,Y为三价基团,Y如果A为定义A0,则为单键; G1,G2,R13,R14,R15,R16,R17,R18,R19,R20,R21和R22优选为C1-C18烷基; 特别适用于在固化涂层的工艺中在表面积聚的光引发剂。