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    • 1. 发明授权
    • Solder resist coating from photosensitive composition containing water
as solvent or dispersant
    • 含有水作为溶​​剂或分散剂的光敏组合物的抗光蚀涂层
    • US5691006A
    • 1997-11-25
    • US568092
    • 1995-12-06
    • Roger Pierre-Elie SalvinAdrian Schulthess
    • Roger Pierre-Elie SalvinAdrian Schulthess
    • C08F299/02C08F2/50C08F4/00C08F290/00C08L101/00C09D4/00C09D4/02C09D4/06G03F7/027G03F7/032G03F7/033H05K3/06H05K3/28C08J7/04C08L31/02
    • G03F7/033G03F7/027G03F7/032Y10S430/111Y10S430/148
    • There are disclosed photosensitive compositions based on water as solvent and/or dispersant for the components of said compositions, comprising 10-50% by weight of water-soluble and/or water-dispersible solid, crosslinkable film-forming polymers as binder, 4-50% by weight of water-soluble and/or water-dispersible photopolymerisable acrylate and/or methacrylate monomers and/or corresponding oligomers, 0.1 to 10% by weight of water-soluble and/or water-dispersible photoinitiator compounds for the photopolymerisable acrylate and/or methacrylate monomers and/or corresponding oligomers, and if the binder contains non-selfcrosslinking polymers, 2.5-40% by weight of water-soluble and/or water-dispersible crosslinking agents for the polymeric binder as thermal hardener, selected from the group consisting of epoxy resins, melamine resins and blocked polyisocyanates. Preferred compositions contain carboxyl group-containing acrylate and methacrylate polymers and copolymers as binder, the carboxyl groups of which composition are reacted with ammonia and/or amines in an amount sufficient to ensure the water-solubility of the polymers and copolymers. The novel compositions are photoimageable and are particularly suitable for use as solder resists.
    • 公开了基于水作为所述组合物组分的溶剂和/或分散剂的光敏组合物,其包含10-50重量%的水溶性和/或水分散性固体,可交联成膜聚合物作为粘合剂,4- 50重量%的水溶性和/或水分散性可光聚合丙烯酸酯和/或甲基丙烯酸酯单体和/或相应的低聚物,0.1至10重量%的可光聚合丙烯酸酯的水溶性和/或水分散性光引发剂化合物,以及 /或甲基丙烯酸酯单体和/或相应的低聚物,并且如果粘合剂含有非自交联聚合物,则将2.5-40重量%的聚合粘合剂作为热硬化剂的水溶性和/或水分散性交联剂选自组 由环氧树脂,三聚氰胺树脂和封端的多异氰酸酯组成。 优选的组合物含有含羧基的丙烯酸酯和甲基丙烯酸酯和共聚物作为粘合剂,其组合物的羧基与氨和/或胺反应,其量足以确保聚合物和共聚物的水溶性。 该新型组合物是可光成像的并且特别适合用作阻焊剂。
    • 2. 发明授权
    • Process for the stereolithographic preparation of three-dimensional
objects using a radiation-curable liquid formulation which contains
fillers
    • 使用含有填料的可辐射固化液体制剂的三维物体的立体光刻制备方法
    • US5989475A
    • 1999-11-23
    • US91452
    • 1998-06-18
    • Adrian SchulthessBettina SteinmannManfred Hofmann
    • Adrian SchulthessBettina SteinmannManfred Hofmann
    • B29C67/00G03F7/00B29C35/08B29C41/02B29C41/52
    • B29C67/0066B29K2995/0073
    • The present invention relates to a process for the stereolithographic preparation of a three-dimensional object, wherein the object is built in a container which contains a radiation-curable liquid formulation with fillers by a repeated alternating succession of process steps (a) and (b). In step (a), a layer of the radiation-curable liquid formulation, one limitation of which is the surface of the formulation, is cured using suitable radiation within an surface area which corresponds to the desired cross-section of the three-dimensional object to be formed at the level of this layer. In step (b), said cured layer is coated with a new layer of the radiation-curable liquid formulation. The process comprises homogenizing the radiation-curable liquid formulation continuously or discontinuously to such an extent that there is no noticeable change in the filler content of the radiation-curable liquid formulation in the area of that layer with which the cured layer is coated in step (b). This process enables the skilled person to choose fillers solely according to the purpose envisaged therefor without encountering technical problems or problems relating to the quality of the stereolithographically produced object resulting from sedimentation of the fillers during preparation of the object.
    • PCT No.PCT / EP96 / 05508 Sec。 371日期1998年6月18日 102(e)1998年6月18日PCT 1996年12月10日PCT PCT。 公开号WO97 / 23342 日期1997年7月3日本发明涉及三维物体的立体光刻法的制备方法,其中该物体通过反复交替连续的工艺步骤(含有具有填料的可辐射固化液体制剂) a)和(b)。 在步骤(a)中,可辐射固化的液体制剂的一层,其制剂的一个限制是使用适合的辐射来固化,该表面区域对应于三维物体的期望的横截面 形成在这层的层次上。 在步骤(b)中,所述固化层涂覆有可辐射固化液体制剂的新层。 该方法包括使可辐射固化液体制剂连续或不连续地均化,使得在步骤中涂覆固化层的该层的区域中的可辐射固化液体制剂的填料含量没有明显变化( b)。 该方法使得本领域技术人员仅根据其设想的目的选择填料,而不会遇到由于在制备物体期间填料沉淀而产生的立体光刻产品的质量的技术问题或问题。
    • 4. 发明授权
    • Process and polymers for the production of images
    • 用于生产图像的工艺和聚合物
    • US4957988A
    • 1990-09-18
    • US178810
    • 1988-03-28
    • Edward IrvingBeat MullerAdrian SchulthessMax Hunziker
    • Edward IrvingBeat MullerAdrian SchulthessMax Hunziker
    • C08G8/00C08F20/00C08F20/34C08F20/36C08G8/28C08G85/00G03C1/72G03F7/004G03F7/039
    • G03F7/039C08G85/004
    • A polymer having a molecular weight of at least 500 and containing at least one residue of formula I(--L.sup.1 --).sub.m Ar.sup.1 [X]--OSO.sub.2 --Ar.sup.2 (--L.sup.2 --).sub.n (I)whereone of m and n denotes 1 and the other denotes 0 or 1,X denotes either a group of formula II ##STR1## linked through the carbonyl group to an aromatic carbon atom in Ar.sup.1, ora group of formula III ##STR2## linked through the carbonyl groups to aromatic carbon atoms in Ar.sup.1, p denotes zero or 1,when p denotes zero, R.sup.1 denotes a hydrogen atom or a monovalent aliphatic, araliphatic or aromatic group,when p denotes 1, R.sup.1 denotes a hydrogen atom, a hydroxyl group, an etherified hydroxyl group, an acyloxy group, an alkyl group or a phenyl-substituted alkyl group,r.sup.2 denotes a hydrogen atom or a monovalent aliphatic, cycloaliphatic, heterocyclic, aromatic or araliphatic group,Ar.sup.1 denotes a monovalent, divalent or trivalent aromatic group,Ar.sup.2 denotes a monovalent or divalent aromatic group, andAr.sup.3 denotes a monovalent aromatic group, andL.sup.1 and L.sup.2 each denote --CO--, --COO--, --CONH--, --OCOO--, --NHCONH--, --OCONH--, --CSS--, OCSS--, --OSO.sub.2 --, --CH.sub.2 --, --CH.dbd., --O--, --S-- or --N.dbd..These polymers, which can be prepared in known manner from intermediates, some of which intermediates are novel, are suitable for the production of images which are obtained by exposure to actinic radiation and subsequent development with aqueous bases.
    • 分子量为至少500且含有至少一个式I(-L1-)mAr1 [X] -OSO 2 -Ar 2(-L 2 - )n(I)的残基的聚合物,其中m和n之一表示1和 另一个表示0或1,X表示在Ar 1中通过羰基连接到芳族碳原子的式II(II)的基团,或通过羰基连接的式III(III)的基团 在Ar 1中的芳族碳原子的基团,p表示0或1,当p表示0时,R 1表示氢原子或一价脂族,芳脂族或芳族基团,当p表示1时,R 1表示氢原子,羟基, 醚化的羟基,酰氧基,烷基或苯基取代的烷基,r2表示氢原子或一价脂族,脂环族,杂环,芳族或芳脂族基团,Ar1表示一价,二价或三价芳基,Ar 2 表示一价或二价芳香族基团,Ar 3表示1价芳香族基团,L1表示1价芳香族基团 和L2各自表示-CO - , - COO - , - CONH - , - OOO-, - NHCONH-, - OCONH-,-CSS-,OCSS-,-OSO 2 - , - CH 2 - , - CH = ,-S-或-N =。 这些可以以已知方式从中间体制备的聚合物,其中一些中间体是新的,适用于生产通过暴露于光化辐射获得的图像,随后用含水碱显影。
    • 6. 发明申请
    • Airbag
    • 安全气囊
    • US20100320736A1
    • 2010-12-23
    • US12528154
    • 2008-02-28
    • Bruno TraberBenjamin GrimmingerHans-Joachim StudtOlaf MeinckeAdrian Schulthess
    • Bruno TraberBenjamin GrimmingerHans-Joachim StudtOlaf MeinckeAdrian Schulthess
    • B60R21/235B32B9/04C09J5/06B32B7/08
    • B60R21/235B60R2021/23514Y10T428/31504
    • The invention relates to an airbag with wall parts (1, 2), which comprise or consist of a laminated material, the laminated material comprising: (a) a backing layer (3), in particular comprising a gas-permeable textile sheet-like structure, preferably a layer of woven or knitted fabric, and (b) an at least two-layered, in particular co-extruded polymer film (4), a first polymer layer (5), facing towards the backing layer, having a glass transition temperature Tg1 of less or equal than 10° C., with preference less or equal than 0° C., with particular preference less or equal than −20° C., and a second polymer layer (6), facing away from the backing layer, having a storage modulus according to the torsion pendulum test as specified by DIN 53 445 of more or equal than 1 MPa at more or equal than 90° C., with preference more or equal than 110° C. and with particular preference more or equal than 120° C. The wall parts are joined together here in at least one joining region, in particular only in edge regions of the airbag, in such a way that the second polymer layers of the wail parts are either joined to one another directly or joined to one another indirectly by way of an intermediate portion (7).
    • 本发明涉及一种具有壁部件(1,2)的安全气囊,其包括层压材料或由层压材料组成,所述层压材料包括:(a)背衬层(3),特别地包括气体可渗透的织物片状 结构,优选编织或针织物层,和(b)至少两层,特别是共挤聚合物膜(4),面向背衬层的第一聚合物层(5),具有玻璃 转变温度Tg1小于或等于10℃,优选小于或等于0℃,特别优选小于或等于-20℃,以及第二聚合物层(6),其背离 背衬层,具有根据DIN 53445规定的扭矩摆试验的储能模量,其在多于或等于90℃下大于或等于1MPa,优选大于或等于110℃,并且特别优选 大于或等于120℃。壁部分部分地在至少一个接合区域中连接在一起 只有在气囊的边缘区域中是非常小的,以这样一种方式使得壁部件的第二聚合物层通过中间部分(7)间接地彼此直接接合或者彼此连接。
    • 8. 发明授权
    • Photosensitive compositions
    • 感光组合物
    • US5487966A
    • 1996-01-30
    • US231953
    • 1994-04-21
    • Bettina SteinmannAdrian SchulthessMax Hunziker
    • Bettina SteinmannAdrian SchulthessMax Hunziker
    • C08G63/00B29C67/00C08G63/52C08G63/58C08J5/00G03F7/00G03F7/027G03F7/029G03F7/032G03C5/00G03C1/492G03C1/725
    • C08G63/52C08G63/58G03F7/0037G03F7/032
    • Photosensitive compositions comprisinga) 5-95% by weight of a polyester of formula I, II or III ##STR1## wherein R.sub.1 is the radical of a cyclic anhydride of a dicarboxylic acid after removal of the --O--CO--O-- grouping, which radical may be substituted by C.sub.1 -C.sub.22 alkyl, C.sub.5 -C.sub.10 cycloalkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.6 -C.sub.10 aryl, halogen or C.sub.1 -C.sub.22 alkyl which is interrupted by --O-- or --CO--O--,R.sub.2 is hydrogen, unsubstituted or halogen-substituted C.sub.1 -C.sub.22 alkyl, C.sub.5 -C.sub.10 cycloalkyl, C.sub.7 -C.sub.22 aralkyl, C.sub.6 -C.sub.10 aryl or a radical --CH.sub.2 --O--R.sub.5 or --CH.sub.2 --O--CO--R.sub.5, wherein R.sub.5 is C.sub.1 -C.sub.22 alkyl, C.sub.5 -C.sub.6 cycloalkyl or C.sub.6 -C.sub.10 aryl,R.sub.3 is hydrogen, orR.sub.2 and R.sub.3, together with the linking carbon atoms, are a cyclopentylene or cyclohexylene radical,R.sub.4 is a radical of 4 to 12 carbon atoms which carries an unsaturated end group and carboxyl or ether groups,A is a mono- or polyfunctional low molecular or high molecular carboxylate or alcoholate,x is an integer from 0-100,n is an integer from 2-150, andz is an integer from 1-4,b) 10-90% by weight of a liquid polyfunctional aliphatic, cycloaliphatic or aromatic (meth)acrylate,c) 0-70% of a mono(meth)acrylate or mono-N-vinyl compound with a molecular weight of not more than 500,d) 0.1-10% by weight of a photoinitiator, ande) 0-10% by weight of optional customary additives.
    • 包含a)5-95重量%的式I,II或III的聚酯的方法,其中R 1是基团(R 1) 的C 1 -C 22烷基,C 5 -C 10环烷基,C 3 -C 6烯基,C 6 -C 10芳基,卤素或C 1 -C 22烷基取代的-O-CO-O-基团后的二羧酸的环状酸酐,其为 被-O-或-CO-O-中断,R 2是氢,未取代的或被卤素取代的C 1 -C 22烷基,C 5 -C 10环烷基,C 7 -C 22烷基,C 6 -C 10芳基或基团-CH 2 -O-R 5或-CH 2 -O -CO-R 5,其中R 5是C 1 -C 22烷基,C 5 -C 6环烷基或C 6 -C 10芳基,R 3是氢,或者R 2和R 3与连接碳原子一起是亚环戊基或亚环己基,R4是4- 带有不饱和端基和羧基或醚基团的12个碳原子,A是单官能或多官能低分子或高分子量羧酸盐或醇化物,x是0-100的整数,n是2-150的整数, dz是1-4的整数,b)10-90重量%的液体多官能脂族,脂环族或芳族(甲基)丙烯酸酯,c)0-70%的单(甲基)丙烯酸酯或单-N-乙烯基 分子量不超过500的化合物,d)0.1-10重量%的光引发剂,和e)0-10重量%的任选的常规添加剂。