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公开(公告)号:US4193927A
公开(公告)日:1980-03-18
申请号:US898754
申请日:1978-04-21
IPC分类号: C07D207/44 , C07D207/452 , C07D209/48 , C07F7/18 , C07F7/21 , C08G69/26 , C07D403/10
CPC分类号: C07D207/452 , C07D209/48 , C07F7/182 , C07F7/21 , C08G69/265
摘要: The imidyl compounds, according to the invention, of the formula I are suitable for the manufacture of polymers which can be crosslinked by light, which polymers can be, for example, polyesters, polyamides, polyamide-imides, polyimides, polyester-polyamides, polyester-amide-imides, polyethers, polyamines, polysaccharides and polysiloxanes. Polymers of this type are suitable for carrying out photochemical processes. Compared with known polymers, the polymers based on the imidyl compounds according to the invention have the advantage that they are photochemically substantially more sensitive. In addition, this sensitivity can also be further increased effectively by a combination with sensitizers.
摘要翻译: 根据本发明的式I的亚氨基化合物适用于制造可通过光交联的聚合物,该聚合物可以是例如聚酯,聚酰胺,聚酰胺 - 酰亚胺,聚酰亚胺,聚酯 - 聚酰胺,聚酯 酰胺 - 酰亚胺,聚醚,聚胺,多糖和聚硅氧烷。 这种聚合物适用于进行光化学处理。 与已知的聚合物相比,基于本发明的亚氨基化合物的聚合物具有光电化学上更加敏感的优点。 此外,通过与敏化剂的组合,也可以有效地进一步提高该灵敏度。
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公开(公告)号:US4163097A
公开(公告)日:1979-07-31
申请号:US865063
申请日:1977-12-27
IPC分类号: C08F22/40 , C08G63/685 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/038 , C08G59/02
CPC分类号: C08G63/6858 , C08F22/40 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/1003 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/0388 , Y10S522/904
摘要: The invention relates to organic polymers which can be crosslinked under the action of light and which are suitable for carrying out photomechanical processes. These polymers are photochemically considerably more sensitive than known comparable polymers and their sensitivity can additionally also be further increased by means of a combination with sensitizers. The molecular weight is at least 1,000. The polymers contain, as light-sensitive groups, groups of the formula I ##STR1## wherein R and R.sub.1 independently of one another denote alkyl groups with at most 4 C atoms, or R and R.sub.1 conjointly denote the remaining part of a 5-membered to 6-membered carbocyclic ring.
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公开(公告)号:US4158730A
公开(公告)日:1979-06-19
申请号:US865102
申请日:1977-12-27
IPC分类号: C08F22/40 , C08G63/685 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/038 , C08G63/12 , C08G63/46
CPC分类号: C08G63/6858 , C08F22/40 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/1003 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/0388 , Y10S522/904
摘要: The invention relates to organic polymers which can be crosslinked under the action of light and which are suitable for carrying out photomechanical processes. These polymers are photochemically considerably more sensitive than known comparable polymers and their sensitivity can additionally also be further increased by means of a combination with sensitisers. The molecular weight is at least 1,000. The polymers contain, as light-sensitive groups, groups of the formula I ##STR1## wherein R and R.sub.1 independently of one another denote alkyl groups with at most 4 C atoms, or R and R.sub.1 conjointly denote the remaining part of a 5-membered to 6-membered carbocyclic ring.
摘要翻译: 本发明涉及可在光作用下交联并适用于进行光机械加工的有机聚合物。 这些聚合物在光化学上比已知的可比聚合物更敏感,并且还可以通过与敏化剂的组合进一步增加它们的灵敏度。 分子量至少为1,000。 聚合物含有作为光敏基团的基团,其中R和R 1彼此独立地表示具有至多4个C原子的烷基,或者R和R 1共同表示一个 5元至6元碳环。
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公开(公告)号:US4392930A
公开(公告)日:1983-07-12
申请号:US393894
申请日:1982-06-30
摘要: Diacrylates or dimethacrylates, which are compatible with water before exposure to actinic radiation but after such exposure form hard, insoluble, coatings which are resistant to organic solvents and to water, are made by reaction with (meth)acrylic acid, or with a dicarboxylic acid and a hydroxy group-containing (meth)acrylate, of epoxide groups in an advanced diepoxide resin containing groups of formula ##STR1## where R.sup.4 denotes a divalent (cyclo)aliphatic or araliphatic radical,each R.sup.15 denotes an alkyl group or each pair of R.sup.15 denotes a group of formula --CH.sub.2).sub.2 --, --C(R.sup.16 R.sup.17)CO--, --CH.sub.2 CH(CH.sub.3)--, --CH.sub.2 --.sub.3, or --CO--.sub.2, wherein R.sup.16 and R.sup.17 each represent a hydrogen atom, an alkyl group, or, conjointly, a cycloaliphatic ring, andc is zero or 1.
摘要翻译: 二氯丙烯酸酯或二甲基丙烯酸酯在暴露于光化辐射之前与水相容,但是在这种曝光后,由于与(甲基)丙烯酸反应,或与二羧酸反应制成耐受有机溶剂和水的硬,不溶性涂料 和含羟基的(甲基)丙烯酸酯,其含有式(IMAGE)基团的高级二环氧树脂,其中R 4表示二价(环)脂族或芳脂族基,每个R 15表示烷基或每对R 15 表示式-CH 2)2 - , - C(R 16 R 17)CO - , - CH 2 CH(CH 3) - , - CH 2 -3或-CO-2的基团,其中R 16和R 17各自表示氢原子,烷基 ,或联合地为脂环族环,c为0或1。
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公开(公告)号:US4368253A
公开(公告)日:1983-01-11
申请号:US340670
申请日:1982-01-19
CPC分类号: G03F7/031 , G03F7/032 , Y10S430/106 , Y10S430/107 , Y10S430/109 , Y10S430/124
摘要: A method for forming an image by a positive resist process comprises:(1) exposing imagewise to actinic radiation a photoresist composition comprising:(a) a film-forming organic material having at least one substituted benzoin group of formula: ##STR1## where R.sup.1 denotes a hydrogen atom, an alkyl, cycloalkyl, cycloalkylalkyl, or aralkyl group or a group --(CH.sub.2).sub.b X; R.sup.2 denotes a hydrogen atom or an alkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl group; R.sup.3 denotes a halogen atom or an alkyl, alkoxy, cycloalkyl, cycloalkylalkyl or phenyl group; X denotes a halogen atom, an alkoxy group, a phenoxy group, a group --COOR.sup.4 or a group --OOCR.sup.4, where R.sup.4 denotes an alkyl group; a denotes zero or 1; b denotes an integer of from 1 to 4; m and n each denote zero or 1, the sum of m+n being 1; p and q each denote zero or 1, the sum of p+q being 1; and c and d each denote zero or an integer of from 1 to 3; and(b) a compound which is polymerizable under the influence of a free radical catalyst to form a higher molecular weight material which is more soluble in a developer than the composition prior to exposure, so that the solubility of the composition in a developer is increased in the exposed portion; and(2) treating the composition with a developer to remove the exposed portion.
摘要翻译: 通过正性抗蚀剂工艺形成图像的方法包括:(1)将光致抗蚀剂组合物成像曝光于光化学辐射,所述光致抗蚀剂组合物包含:(a)成膜有机材料,其具有至少一个下式的取代的苯偶姻基团:其中 R1表示氢原子,烷基,环烷基,环烷基烷基或芳烷基或基团 - (CH2)bX; R2表示氢原子或烷基,环烷基,环烷基烷基,芳基或芳烷基; R3表示卤素原子或烷基,烷氧基,环烷基,环烷基烷基或苯基; X表示卤素原子,烷氧基,苯氧基,-COOR4基或-OOCR4基,其中R4表示烷基; a表示零或1; b表示1〜4的整数, m和n分别表示零或1,m + n的和为1; p和q各自表示0或1,p + q的和为1; c和d分别表示0或1〜3的整数, 和(b)在自由基催化剂的影响下可聚合的化合物,以形成比曝光前组合物更易溶于显影剂的较高分子量的材料,使组合物在显影剂中的溶解度增加 在暴露部分; 和(2)用显影剂处理组合物以除去暴露部分。
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公开(公告)号:US4158731A
公开(公告)日:1979-06-19
申请号:US865101
申请日:1977-12-27
IPC分类号: C08F22/40 , C08G63/685 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/038 , C08G69/00 , C08G69/46
CPC分类号: C08G63/6858 , C08F22/40 , C08G69/02 , C08G69/44 , C08G73/02 , C08G73/10 , C08G73/1003 , C08G73/12 , C08G73/14 , C08G73/16 , C08G85/00 , G03F7/0388 , Y10S522/904
摘要: The invention relates to organic polymers which can be crosslinked under the action of light and which are suitable for carrying out photomechanical processes. These polymers are photochemically considerably more sensitive than known comparable polymers and their sensitivity can additionally also be further increased by means of a combination with sensitizers. The molecular weight is at least 1,000. The polymers contain, as light-sensitive groups, groups of the formula I ##STR1## wherein R and R.sub.1 independently of one another denote alkyl groups with at most 4 C atoms, or R and R.sub.1 conjointly denote the remaining part of a 5-membered to 6-membered carbocyclic ring.
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公开(公告)号:US4174326A
公开(公告)日:1979-11-13
申请号:US898757
申请日:1978-04-21
IPC分类号: C07D207/44 , C07D207/452 , C07D209/48 , C07F7/18 , C07F7/21 , C08G63/685 , C08G69/26 , G03F7/038
CPC分类号: C07D207/452 , C07D209/48 , C07F7/1804 , C07F7/21 , C08G63/685 , C08G69/265 , G03F7/0388
摘要: The imidyl compounds, according to the invention, of the formula I are suitable for the manufacture of polymers which can be crosslinked by light, which polymers can be, for example, polyesters, polyamides, polyamide-imides, polyimides, polyester-polyamides, polyester-amide-imides, polyethers, polyamines, polysaccharides and polysiloxanes. Polymers of this type are suitable for carrying out photochemical processes. Compared with known polymers, the polymers based on the imidyl compounds according to the invention have the advantage that they are photochemically substantially more sensitive. In addition, this sensitivity can also be further increased effectively by a combination with sensitizers.
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公开(公告)号:US4172836A
公开(公告)日:1979-10-30
申请号:US898748
申请日:1978-04-21
IPC分类号: C07D207/44 , C07D207/452 , C07D209/48 , C07F7/18 , C07F7/21 , C08G69/26 , C07D207/12 , C07D403/04 , C07D403/10
CPC分类号: C07D207/452 , C07D209/48 , C07F7/182 , C07F7/21 , C08G69/265
摘要: The imidyl compounds, according to the invention, of the formula I are suitable for the manufacture of polymers which can be crosslinked by light, which polymers can be, for example, polyesters, polyamides, polyamide-imides, polyimides, polyester-polyamides, polyester-amide-imides, polyethers, polyamines, polysaccharides and polysiloxanes. Polymers of this type are suitable for carrying out photochemical processes. Compared with known polymers, the polymers based on the imidyl compounds according to the invention have the advantage that they are photochemically substantially more sensitive. In addition, this sensitivity can also be further increased effectively by a combination with sensitisers.
摘要翻译: 根据本发明的式I的亚氨基化合物适用于制造可通过光交联的聚合物,该聚合物可以是例如聚酯,聚酰胺,聚酰胺 - 酰亚胺,聚酰亚胺,聚酯 - 聚酰胺,聚酯 酰胺 - 酰亚胺,聚醚,聚胺,多糖和聚硅氧烷。 这种聚合物适用于进行光化学处理。 与已知的聚合物相比,基于本发明的亚氨基化合物的聚合物具有光电化学上更加敏感的优点。 此外,通过与敏化剂的组合,也可以有效地进一步提高该灵敏度。
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公开(公告)号:US4124760A
公开(公告)日:1978-11-07
申请号:US815332
申请日:1977-07-13
IPC分类号: C08G59/00 , C08G59/26 , C08G59/28 , C07D405/14
CPC分类号: C08G59/26
摘要: Diepoxides which may be photopolymerized in the presence or absence of a photosensitizer contain a group having conjugated unsaturation attached to a nitrogen heterocycle, such as a hydantoin or barbituric acid residue, forming part of an advanced diepoxide. The resultant photopolymer may be crosslinked by heating in the presence of a curing agent for epoxide resins.The diepoxides are of use in the production of printing plates and printed circuits, especially multilayer printed circuits.
摘要翻译: 在光敏剂存在或不存在下可以光聚合的二环氧化物包含具有连接到氮杂环上的共轭不饱和键的基团,例如乙内酰脲或巴比妥酸残基,形成高级双环氧化物的一部分。 所得光聚合物可以在用于环氧树脂的固化剂的存在下加热而交联。
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