公开(公告)号：FR2563221A1

公开(公告)日：1985-10-25

申请号：FR8504262

申请日：1985-03-22

Applicant: CIBA GEIGY AG ,  CIBA GEIGY AG

Inventor： MAYER CARL W ,  CARL W MAYER VRATISLAV KVITA ET JOSEF PFEIFER ,  KVITA VRATISLAV ,  PFEIFER JOSEF

IPC: C08K5/00 ,  C07D333/00 ,  C07D345/00 ,  C07D495/06 ,  C07D495/16 ,  C07D517/06 ,  C07F11/00 ,  C08F8/00 ,  C08F8/34 ,  C08F8/42 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  G03G5/00 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  H01L21/027 ,  H01L31/08 ,  H01L51/42 ,  C07C69/76 ,  C08L35/08

Abstract: L'INVENTION CONCERNE DES TETRASELENO-5, 6, 11, 12 ET TETRATHIO-5, 6, 11, 12 TETRACENES SUBSTITUES EN 2 OU EN 2, 3. CES COMPOSES REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE X REPRESENTE S OU SE, R REPRESENTE UN RADICAL ALCOXY, CYCLOALCOXY, O-HYDROXY-ALCOXY, ARYLOXY, ARALCOXY, -OH, -NH, -CL, -BR OU NRR (R DESIGNANT UN RADICAL ALKYLE, CYCLOALKYLE, O-HYDROXY-ALKYLE, ARYLE OU ARALKYLE ET R L'HYDROGENE OU R), ET Y REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL -COR, OU ENCORE Y ET R FORMENT ENSEMBLE UN RADICAL -CO-O- OU -CO-NR-. LES COMPOSES EN QUESTION PEUVENT S'UNIR, EN TANT QUE RADICAUX LATERAUX, A DES POLYMERES. LES POLYMERES ET LES COMPOSES FORMENT, AVEC DES ACCEPTEURS D'ELECTRONS, DES COMPLEXES A TRANSFERT DE CHARGE QUI PEUVENT SERVIR A FABRIQUER DES COUCHES ELECTROCONDUCTRICES.

公开(公告)号：CA1177078A

公开(公告)日：1984-10-30

申请号：CA404701

申请日：1982-06-08

Applicant: CIBA GEIGY AG

Inventor： KVITA VRATISLAV ,  KASCHIG JUERGEN

IPC: B01J31/16 ,  B01J31/18 ,  C07C223/02 ,  C07D239/26 ,  C07D295/104 ,  C07D401/04 ,  C07D401/14 ,  C08F26/00 ,  C08F26/06 ,  C08F220/00 ,  C08F220/10 ,  C07D403/04

Abstract: The invention relates to 2-substituted 5-vinylpyrimidines of the formula (I) wherein X is 2-pyridyl or 2-primidyl, unsubstituted or substituted by methyl or ethyl groups. The compounds of formula (I) are suitable for the preparation of complexforming or complexed, uncrosslinked or crosslinked polymers. Complexed polymers obtainable therefrom may be used as catalysts. Polymers complexed with Pd are particularly suitable for transvinylation reactions. Non-complexed polymers obtainable from compounds of formula (I) are suitable for use as metal ion extractors for different applications.

公开(公告)号：CA1151186A

公开(公告)日：1983-08-02

申请号：CA376825

申请日：1981-05-04

Applicant: CIBA GEIGY AG

Inventor： FISCHER WALTER ,  KVITA VRATISLAV ,  ZWEIFEL HANS

IPC: C07C67/00 ,  C07C313/00 ,  C07C323/62 ,  C07C323/65 ,  C07C323/66 ,  C07D209/48 ,  C07D307/89 ,  C07D335/16 ,  C08F2/00 ,  C08F2/48 ,  C08F2/50 ,  C08F4/00 ,  C08F4/32 ,  C08F10/00 ,  C08J3/24 ,  C08J3/28 ,  C08K5/37 ,  G03F7/031 ,  G03F7/038

Abstract: Novel compounds of the formula I or II or (I) (II) are described, in which M1 and M2 individually are -OH or together are -O-, R is hydrogen, C1-20-alkyl, C2-5-alkenyl, C3-5-alkynyl, C5-12-cycloalkyl, benzyl, phenyl or toluyl, X is -NO2, -OR', -SR' or -SO2R' and the (R')s independently of one another are C1-20-alkyl, C3-5-alkenyl, C3-5-alkynyl, C2-4-monohydroxyalkyl, C1-12-halogenalkyl, benzyl, C5-12-cycloalkyl, phenyl, carboxyphenyl, halogenophenyl, nitrophenyl, alkyl- or alkoxy-phenyl each having 1-4 C atoms in the alkyl or alkoxy moieties, or acetylaminophenyl. The compounds (I) and compounds (II) in which M1 and M2 together are -O- are suitable as sensitisers for photocrosslinkable polymers or as initiators for the photopolymerisation of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins.

公开(公告)号：CA1123544A

公开(公告)日：1982-05-11

申请号：CA313231

申请日：1978-10-12

Applicant: CIBA GEIGY AG

Inventor： ZWEIFEL HANS ,  KVITA VRATISLAV ,  BERGER JOSEPH

IPC: C08F8/00 ,  C08F8/30 ,  G03F7/20 ,  G03C1/70 ,  G03C1/71 ,  C08G83/00

Abstract: The photo-crosslinkable polymers according to the invlention have azidophthalimidyl side groups of the formula I (I) in which Y is a divalent organic radical. These polymers are prlepared either by introduction of the azidophthalim?dyl group into an exlsting polymer chaln or by synthesis of polymer chains from monomers which already contain the azidophthalimidyl group. Compared to corresponding photosensitive polymers of the prior art, these novel polymers have the advantages that they are even more photosensitive and that they also absorb in the long wavelength UV region (at wavelengths above 320 nm).

公开(公告)号：CA1108626A

公开(公告)日：1981-09-08

申请号：CA313228

申请日：1978-10-12

Applicant: CIBA GEIGY AG

Inventor： KVITA VRATISLAV ,  ZWEIFEL HANS ,  GREBER GERD

IPC: B29C65/48 ,  B29C65/78 ,  C07C67/00 ,  C07C241/00 ,  C07C247/18 ,  C07C313/00 ,  C07C315/04 ,  C07C317/40 ,  C07C317/44 ,  C07C323/42 ,  C07D209/48 ,  C08F20/00 ,  C08F20/34 ,  G03F7/012 ,  C07C117/00 ,  C07C147/06

Abstract: The compounds according to the invention have the formulae Ia or Ib or (Ia) (Ib) in which Y is a divalent organic radical and Z is -NH2,-NH-alkyl having 1-4 C atoms, -OH, -COOH, -COCl, O-CO-CH=CH2, , -COO-CH=CH2 or -O-CH=CH2. These novel 3- or 4-azidophthalic acid derivatives may be used for the preparation of photo-crosslinkable polymers. Compared to corresponding photosensitive polymers of the prior art, these novel polymers have the advantages that they are even more photosensitive and that they also absorb in the long wavelength UV region (at wavelengths greater than 320 nm).

公开(公告)号：GB2156808A

公开(公告)日：1985-10-16

申请号：GB8506760

申请日：1985-03-15

Applicant: CIBA GEIGY AG

Inventor： MAYER CARL WALTER ,  KVITA VRATISLAV ,  PFEIFER JOSEF

IPC: C08K5/00 ,  C07D333/00 ,  C07D345/00 ,  C07D495/06 ,  C07D495/16 ,  C07D517/06 ,  C07F11/00 ,  C08F8/00 ,  C08F8/34 ,  C08F8/42 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  G03G5/00 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  H01L21/027 ,  H01L31/08 ,  H01L51/42

Abstract: 2- or 2,3-substituted 5,6,11,12-tetraseleneotetracene or -tetrathiotetracene of the formula in which X is S or Se, R is alkoxy, hydroxyalkoxy, aryloxy, cycloalkoxy, aralkoxy, -OH, -NH2, -Cl, -Br or substituted amino and Y is hydrogen or -COR. The compounds can be bonded as side groups to polymers. The polymers and the compounds combine with electron acceptors to form charge transfer complexes which can be used as electrically conductive layers.

公开(公告)号：CA1166635A

公开(公告)日：1984-05-01

申请号：CA376813

申请日：1981-05-04

Applicant: CIBA GEIGY AG

Inventor： FISCHER WALTER ,  KVITA VRATISLAV ,  ZWEIFEL HANS ,  FELDER LOUIS

IPC: C07D335/06 ,  C07D335/16 ,  C07D409/04 ,  C08F2/00 ,  C08F2/48 ,  C08F2/50 ,  C08F4/32 ,  C08K5/45 ,  G03F7/031 ,  C07D409/00

Abstract: Novel thioxanthonecarboxylic acids and thioxanthonecerboxylic acid derivatives of the formula I (I) in which Y is -COOH, -CO-halogen, -CN or a carboxylic acid ester, thioester or amide group and X, Z and W are as defined in the patent claim, are described, The compounds of the formula I in which Y is other than -CO-halogen are suitable as sensitisers for photo-crosslinkable polymers or as initiators for photo-polymerisation of ethylerically unsaturated compounds or for photo-chemical crosslinking of polyoleilns, The acid halides of the formula I are starting materials for the preparation of the corresponding nitriles and carboxylic acid esters, thioesters and amides.

公开(公告)号：CA1163271A

公开(公告)日：1984-03-06

申请号：CA370083

申请日：1981-02-04

Applicant: CIBA GEIGY AG

Inventor： KVITA VRATISLAV ,  ZWEIFEL HANS ,  ROTH MARTIN ,  FELDER LOUIS

IPC: C07D209/48 ,  C07D335/16 ,  C07D409/12 ,  C08F2/00 ,  C08F2/50 ,  C08F20/38 ,  C08G63/688 ,  C08G85/00 ,  C08K5/45 ,  C08L23/02 ,  C09D11/00 ,  C09D11/10 ,  G03F7/031 ,  G03F7/032 ,  G03F7/038

Abstract: Thioxanthone carboxylic acid esters, thioesters and amides with reactive functional groups of the formula (I) in which X, Y, Z, n and Q are as defined in the patent claim and O is, for example, -OCH=CH2, -OCH2CH=CH2, -SCH2CH=CH2 or -NHCH2CH=CH2 (n = 1), -OH, -SH, -NH2, -COOH, -COC1 or -OCO-C(R'')=CH2, in which R'' is methyl or hydrogen (n = 2), are suitable for the preparation of polymers with thioxanthone radicals in side chains. The compounds (I) and also the polymers which can be prepared therefrom can be employed as sensitisers for photocrosslinkable polymers or as initiators, if desired in a mixture with amines, for the polymerization of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefines.

公开(公告)号：GB2119364A

公开(公告)日：1983-11-16

申请号：GB8227043

申请日：1982-09-22

Applicant: CIBA GEIGY AG

Inventor： KVITA VRATISLAV ,  ZWEIFEL HANS ,  ROTH MARTIN ,  FELDER LOUIS

IPC: C08K5/00 ,  C07D209/48 ,  C07D335/16 ,  C07D409/06 ,  C08F2/00 ,  C08F2/48 ,  C08F2/50 ,  C08F4/00 ,  C08J3/24 ,  C08J3/28 ,  C08K5/36 ,  C08K5/45 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L101/00 ,  C09D133/00 ,  G03F7/031 ,  C07C149/40

公开(公告)号：CA1084514A

公开(公告)日：1980-08-26

申请号：CA268202

申请日：1976-12-17

Applicant: CIBA GEIGY AG

Inventor： DARMS ROLAND ,  KVITA VRATISLAV ,  GREBER GERD

IPC: C07D209/48 ,  C07D403/14 ,  C07D487/04 ,  C08G73/00 ,  C08G73/10 ,  C08G73/12

Abstract: Crosslinkable tetra-imidyl derivatives New crosslinkable tetra-imidyl derivatives are described which are obtained by reaction of 3,5-bis-imidylphthalic acid derivatives, e.g. 3,5-bis-maleimidyl-phthalic acid anhydride, with monomeric, oligomeric or polymeric diamines. The new crosslinkable tetra-imidyl derivatives are suitable for the production of various shaped articles, such as coating compositions and mouldings, and are distinguished by their good crosslinking properties.