公开(公告)号：US4079041A

公开(公告)日：1978-03-14

申请号：US695347

申请日：1976-06-14

申请人： Niklaus Baumann ,  Hans Zweifel ,  Marcus Baumann ,  John Sidney Waterhouse

发明人： Niklaus Baumann ,  Hans Zweifel ,  Marcus Baumann ,  John Sidney Waterhouse

IPC分类号： C08L67/00 ,  C08B11/14 ,  C08B15/00 ,  C08B15/06 ,  C08F8/00 ,  C08F8/30 ,  C08F22/40 ,  C08F290/00 ,  C08F299/00 ,  C08G63/685 ,  C08G69/02 ,  C08G69/44 ,  C08G73/02 ,  C08G73/10 ,  C08G73/12 ,  C08G73/14 ,  C08G73/16 ,  C08G85/00 ,  C08H1/00 ,  C08L1/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L77/00 ,  C08L89/00 ,  C08L101/00 ,  C09H1/00 ,  C09H7/00 ,  G03F7/00 ,  G03F7/038

CPC分类号： G03F7/0388 ,  C08F22/40 ,  C08G63/6858 ,  C08G69/02 ,  C08G69/44 ,  C08G73/02 ,  C08G73/10 ,  C08G73/1003 ,  C08G73/12 ,  C08G73/14 ,  C08G73/16 ,  C08G85/00

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.

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。

公开(公告)号：US4107174A

公开(公告)日：1978-08-15

申请号：US696346

申请日：1976-06-15

申请人： Marcus Baumann ,  Vratislav Kvita ,  Martin Roth ,  John Sidney Waterhouse

发明人： Marcus Baumann ,  Vratislav Kvita ,  Martin Roth ,  John Sidney Waterhouse

IPC分类号： C07D207/44 ,  C07D207/452 ,  C07D209/48 ,  C07D405/02 ,  C07F7/02 ,  C07F7/18 ,  C07F7/21 ,  C08F20/52 ,  C08F22/36 ,  C08F22/40 ,  C08G69/26 ,  C08G77/00 ,  C08G77/28 ,  G03F7/038 ,  C07D207/46

CPC分类号： C07D207/452 ,  C07D209/48 ,  C07F7/182 ,  C07F7/21 ,  C08G69/265 ,  Y10S522/904

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。

公开(公告)号：US4111907A

公开(公告)日：1978-09-05

申请号：US736636

申请日：1976-10-28

申请人： George Edward Green ,  Bernard Peter Stark ,  John Sidney Waterhouse

发明人： George Edward Green ,  Bernard Peter Stark ,  John Sidney Waterhouse

IPC分类号： C08F2/00 ,  C07D303/22 ,  C07D307/46 ,  C07D405/14 ,  C08F2/48 ,  C08F16/00 ,  C08F16/38 ,  C08G59/00 ,  C08G59/06 ,  C08G59/14 ,  G03F7/038

CPC分类号： C08G59/1438 ,  C08G59/066 ,  G03F7/038 ,  G03F7/0388 ,  Y10T428/31511

摘要： The modified advanced epoxide resins described, having an average molecular weight of up to 50,000, can be photopolymerized without the need to include photosensitizers. They may be prepared by reaction of a diepoxide ##STR1## with a keto group-containing dihydric phenol ##STR2## to form the advanced epoxide resin ##STR3## followed by condensation with an aldehyde RCHO to yield ##STR4## In the above formulae, R is an organic group which preferably has ethylenic unsaturation or heterocyclic aromaticity in conjugation with the indicated ethylenic double bond; R.sup.1 is the divalent residue linking two epoxide groups; R.sup.2 is preferably a hydrogen atom but may be an organic group, halogen, or cyano; R.sup.3 is a trivalent aromatic or heterocyclic group, especially a group ##STR5## If desired, other dihydric phenols can be employed with that containing a keto group, and condensation with the aldehyde may be carried out so that only some groups --COCH.sub.2 R.sup.2 undergo reaction.

公开(公告)号：US4108803A

公开(公告)日：1978-08-22

申请号：US776446

申请日：1977-03-10

申请人： George Edward Green ,  John Sidney Waterhouse

发明人： George Edward Green ,  John Sidney Waterhouse

IPC分类号： G03F7/038 ,  C08G59/00 ,  C08G59/28 ,  C08G59/16

CPC分类号： C08G59/28

摘要： The resins are diepoxides of the formula ##STR1## where A IS AN INTEGER OF AVERAGE VALUE FROM 1 TO 100,Each R and R.sup.1 represents a group ##STR2## OR --O--(OC).sub.c --R.sup.5 --(CO).sub.c --O--, each R.sup.2 represents --H or a group --(CH.sub.2 NH).sub.d COC(R.sup.6).dbd.CH.sub.2, at least one of the 2a groups R.sup.2 representing --(CH.sub.2 NH).sub.d COC(R.sup.6).dbd.CH.sub.2,each R.sup.3 denotes a lower alkyl group, or conjointly each pair represents a group of formula --CH.sub.2 CH.sub.2 --, --C(R.sup.7 R.sup.8)CO--, ##STR3## --CH.sub.2 CH.sub.2 CH.sub.2 --, --COCO--, --COCOCO--, or --COC(OH).sub.2 CO--,R.sup.4 represents a divalent aliphatic, cycloaliphatic, or araliphatic radical,b, c, and d are each zero or 1,R.sup.5 represents a straight or branched chain aliphatic group or, providing c is 1, it may alternatively represent a group ##STR4## R.sup.6 represents --H or a lower alkyl group, and R.sup.7 and R.sup.8 each represent --H, --CH.sub.3, or --C.sub.2 H.sub.5.The resins are water-soluble, but, on exposure to actinic radiation polymerize and become insoluble; images of the polymerized resin may therefore be developed with water.

摘要翻译： 这些树脂是下式的二环氧化物：其中A是从1到100的平均值的整数，每个R和R 1表示基团，或-O-（OC）c-R 5 - （ CO）C 0 - ，每个R 2表示-H或基团 - （CH 2 NH）dCOC（R 6）= CH 2，2a基团中的至少一个表示 - （CH 2 NH）dCOC（R 6）= CH 2，每个R 3表示低级烷基 或者每一对代表式为-CH 2 CH 2 - ， - C（R 7 R 8）CO - ， - IMA 2 - ， - CH 2 CH 2 - ， - COO-，-COCOCO-或-COC（OH）2 CO-的基团，R 4表示 二价脂族，脂环族或芳脂族基团，B，C和D是每个零或1，R 5表示直链或支链脂族基团，或者提供c为1，或者可以代表基团R 6表示-H 或低级烷基，R7和R8各自表示-H，-CH3或-C2H5。