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公开(公告)号:DE4039920A1
公开(公告)日:1992-06-17
申请号:DE4039920
申请日:1990-12-14
Applicant: BASF AG
Inventor: ROSER JOACHIM DR , MOHR JUERGEN DR , LANGE ARMIN DR , OPPENLAENDER KNUT DR , DENZINGER WALTER DIPL CHEM , LOERZER THOMAS DR
IPC: C08F26/02 , B41F1/16 , B41F3/34 , B41F15/08 , B41L17/08 , B41N3/03 , C08F8/34 , C08F8/40 , C08F26/00 , C08F30/02 , C08G73/02 , C08G73/04 , C08L39/02
Abstract: The invention relates to novel polyethyleneimine and polyvinylamine derivatives, the polyethyleneimines containing the structural elements Ia and/or Ib and the polyvinylamines containing the structural elements IIa, IIb and IIc in which the following applies to the degrees of polymerisation n, m and p: n >/= 1, m >/= 0 and P >/= 0, and X is CR R PO3R R or CR R SO3R , X , independently of X , is a hydrogen atom, CR R PO3R R or CR R SO3R , Y and Y , independently of one another, are at least one CHR PO3R R or CHR SO3R group and possibly a hydrogen atom, Y and Y , independently of one another and of Y and Y , are hydrogen atoms, CHR PO3R R or CHR SO3R groups, and Z -Z are identical or different inorganic and/or organic radicals, where R and R , independently of one another, are a hydrogen atom, a C1-C12-alkyl group or an aryl group, and R and R , independently of one another, are a hydrogen atom or an alkali metal atom or NR R R R where R to R are identical or different radicals selected from the group consisting of hydrogen, alkyl, aryl, hydroxyalkyl and benzyl. The invention also relates to aluminium-based substrate materials coated with these polyethylenimines and/or polyvinylamines, and to the use thereof for the production of offset printing plates.
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公开(公告)号:DE4013575A1
公开(公告)日:1991-10-31
申请号:DE4013575
申请日:1990-04-27
Applicant: BASF AG
Inventor: ROSER JOACHIM DR
Abstract: Production of negative relief images by exposing to an image a recording plate comprising a backing and a photosensitive layer which is applied thereto which contains, as photosensitive compounds, esters of (1,2-naphthoquinone 2-diazide)-4- and/or -5-sulphonic acid or -carboxylic acid, heating the exposed plate, exposing the plate over the entire surface and developing the relief image by dissolving out the alkali-soluble constituents from the recording layer using an aqueous alkaline developer solution. The photosensitive layer of the recording plate contains a reaction product of a) 50 to 99% by weight of an oligomeric or polymeric condensation product of a1) 0.5 to 1 mol of an alkyl- and/or alkoxy-substituted mono- to trivalent hydroxybenzene, a2) 0 to 0.5 mol of phenol and a3) 0.5 to 1.5 mol of a C1-C12-carbonyl compound, where the sum of the amounts of a1) and a2) is 1 mol, b) 1 to 50% by weight of (1,2-naphthoquinone 2-diazide)-4-sulphonic acid or -carboxylic acid or a functional derivative of said acids, where up to 20% by weight of said compounds may be replaced by the corresponding esters of the 5-sulphonic or -carboxylic acid.
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公开(公告)号:DE3927632A1
公开(公告)日:1991-02-28
申请号:DE3927632
申请日:1989-08-22
Applicant: BASF AG
Inventor: SEITZ FRIEDRICH DR , BECK ERICH DR , ROSER JOACHIM DR , SCHULZ GUENTHER DR , BUEESCHGES ELEONORE DR , ZWEZ THOMAS DR
Abstract: The invention relates to a reaction product containing urea and urethane groups and carboxyl groups and obtained by reacting …… i) a mono- or polyethylenically unsaturated mono- or polyalcohol with … ii) a diisocyanate or polyisocyanate, … iii) at least one amino compound and … iv) at least one acid anhydride of an at least dibasic carboxylic acid, where the total number of NCO and anhydride groups in ii) and iv) is less than or equal to the number of groups reactive therewith in i) and iii). …… This reaction product is suitable for the production of radiation-sensitive materials, in particular materials whose solubility in water or aqueous-alkaline solutions is increased by irradiation.
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公开(公告)号:DE19729161A1
公开(公告)日:1999-01-14
申请号:DE19729161
申请日:1997-07-08
Applicant: BASF AG
Inventor: RECK BERND DR , DREHER STEFAN DR , BECKERLE WILHELM FRIEDRICH , WISTUBA ECKEHARD DR , SEUFERT MICHAEL DR , ROSER JOACHIM DR , TUERK JOHANNES
IPC: C08L33/00 , C08F2/44 , C08F220/18 , C08K5/17 , C08L57/00 , C08L57/04 , C09D5/02 , C09D151/00 , C09D157/00 , D04H1/4209 , D04H1/4218 , D04H1/4266 , D04H1/587 , D04H1/64 , D04H1/645 , C08L33/02 , C08L35/00 , C08J3/24 , C08K5/18 , C09D133/02 , C09D135/00 , D06M15/263 , B27N3/00 , D21J1/00 , D04H1/00 , C08F220/04
Abstract: Thermosetting aqueous compositions comprising a polymerizate component bearing carboxyl groups and optionally a hydroxyalkylated amine, and the use thereof as binding agents for mouldings.
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公开(公告)号:DE19645732A1
公开(公告)日:1998-05-07
申请号:DE19645732
申请日:1996-11-06
Applicant: BASF AG
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公开(公告)号:DE19548038A1
公开(公告)日:1997-06-26
申请号:DE19548038
申请日:1995-12-21
Applicant: BASF AG
Inventor: LEYRER REINHOLD DR , MATHAUER KLEMENS DR , ROSER JOACHIM DR , WILDBURG GERALD DR
IPC: C08F2/22 , C08F2/24 , C08F2/44 , C08F20/10 , C08F212/00 , C08F212/08 , C08F220/18 , C08F251/00 , C08L5/16
Abstract: The production of polymers comprises the emulsion polymerisation of hydrophobic monomers (a) and optionally water-soluble monomers in the presence of at least one compound (b) which is capable of forming a super-molecular structure. Also claimed are aqueous polymer dispersions obtained by the above process.
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公开(公告)号:DE4121199A1
公开(公告)日:1993-01-07
申请号:DE4121199
申请日:1991-06-27
Applicant: BASF AG
Inventor: SCHWALM REINHOLD DR , BINDER HORST , FUNHOFF DIRK DR , ROSER JOACHIM DR , FUNHOFF ANGELIKA DR
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公开(公告)号:DE4102173A1
公开(公告)日:1992-07-30
申请号:DE4102173
申请日:1991-01-25
Applicant: BASF AG
Inventor: LAUKE HARALD DR , LOERZER THOMAS DR , SANNER AXEL DR , ROSER JOACHIM DR
IPC: C08F2/40 , C08F2/38 , C08F230/02 , C08F265/06 , C08F290/00 , C08F290/12 , C08F299/00 , C09D4/02 , G03F7/028 , G03F7/033 , G03F7/038
Abstract: The invention relates to storage-stable solutions of film-forming copolymers containing carboxyl groups, whose carboxyl groups are reacted to 5 to 80 % with glycidyl (meth)acrylate, in an inert organic solvent or solvent mixture, these solutions additionally containing a phosphoric acid ester of a hydroxyalkyl (meth)acrylate and optionally o-phosphoric acid, and to a procedure for the manufacture of photosensitive coatings which contain photoinitiators, free-radical-polymerisable ethylenically unsaturated organic monomeric compounds, and if appropriate plasticisers, dyes, colour formers and inhibitors of thermal polymerisation, the manufacture of these coatings taking place in a storage-stable solution of this type. They are particularly suitable for the manufacture of offset printing plates.
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公开(公告)号:DE4022740A1
公开(公告)日:1992-01-23
申请号:DE4022740
申请日:1990-07-18
Applicant: BASF AG
Inventor: FUNHOFF DIRK DR , ROSER JOACHIM DR , SCHULZ GUENTHER DR
IPC: C07C233/83 , C07C233/87 , C07C237/22 , C07C279/14 , C07C323/59 , C07D207/16 , C07D209/20 , C07D209/88 , C07D233/64 , C07D257/04 , C07D333/38 , C08F12/26 , G03F7/021
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公开(公告)号:DE3927628A1
公开(公告)日:1991-02-28
申请号:DE3927628
申请日:1989-08-22
Applicant: BASF AG
Inventor: SEITZ FRIEDRICH DR , BECK ERICH DR , ROSER JOACHIM DR , BUESCHGES ELEONORE DR , SCHULZ GUENTHER DR , ZWEZ THOMAS DR
IPC: C08G18/28 , C08G18/32 , C08K5/09 , C08L33/02 , C08L35/00 , C08L75/02 , G03F7/027 , G03F7/038 , G03F7/039
Abstract: The invention relates to a photosensitive mixture consisting of (a) a reaction product containing urea groups, (b) at least one organic compound containing one or more carboxyl groups, (c) at least one ethylenically monounsaturated or polyunsaturated organic compound, (d) optionally, a photoinitiator or photoinitiator system, and (e) optionally, further auxiliaries and additives, a reaction product consisting of i) at least one di- or polyisocyanate, ii) at least one organic compound containing at least one primary or secondary amino group, and iii) at least one or more compounds containing a hydroxyl group being used as component (a).
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