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公开(公告)号:AT70284T
公开(公告)日:1991-12-15
申请号:AT87117943
申请日:1987-12-04
Applicant: BASF AG
Inventor: SCHWALM REINHOLD , BINDER HORST
IPC: C08F12/00 , C08F20/34 , C08F22/32 , C08F212/14 , C08F220/36 , C08F222/00 , C08F222/22 , C08F222/32 , G03F7/00 , G03F7/004 , G03F7/039
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公开(公告)号:AU597763B2
公开(公告)日:1990-06-07
申请号:AU8226287
申请日:1987-12-09
Applicant: BASF AG
Inventor: SCHWALM REINHOLD , BINDER HORST
IPC: C08F12/00 , C08F20/34 , C08F22/32 , C08F212/14 , C08F220/36 , C08F222/00 , C08F222/22 , C08F222/32 , G03F7/00 , G03F7/004 , G03F7/039 , C08F222/18 , C08F222/20 , G03C1/70 , G03F7/26 , G03F7/02 , G03G13/28
Abstract: Copolymers containing from 5 to 50 mol % of monomers having o-nitrocarbinol ester groups, from 95 to 50 mol % of O-substituted p-hydroxystyrene and from 0 to 30 mol % of other copolymerizable monomers are useful for producing positive-working photoresists and light-sensitive coating materials.
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公开(公告)号:DE3837513A1
公开(公告)日:1990-05-10
申请号:DE3837513
申请日:1988-11-04
Applicant: BASF AG
Inventor: NGUYEN KIM SON DR , HOFFMANN GERHARD DR , SCHWALM REINHOLD DR , BINDER HORST
IPC: G03F7/039 , C08F4/00 , G03F7/004 , H01L21/027 , H01L21/30
Abstract: The invention relates to a radiation-sensitive mixture essentially consisting of (a) a water-insoluble binder or binder mixture which is soluble in aqueous alkaline solutions, (b) a compound which upon irradiation forms a strong acid and (c) one or more organic compounds which inhibit the solubility of (a) in aqueous alkaline solutions, wherein the organic compound (c) is a beta -ketoacide ester. This radiation-sensitive mixture may be used to prepare photoresists.
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公开(公告)号:DE3817010A1
公开(公告)日:1989-11-30
申请号:DE3817010
申请日:1988-05-19
Applicant: BASF AG
Inventor: SCHWALM REINHOLD DR , BOETTCHER ANDREAS DR , FISCHER MARTIN DR , BINDER HORST
IPC: G03F7/004 , G03F7/039 , G03F7/38 , H01L21/027
Abstract: The invention relates to a radiation-sensitive mixture which contains… (a) a polymeric binder insoluble in water and soluble in aqueous-alkaline solutions and… (b) an organic compound whose solubility in an aqueous-alkaline developer is increased by the action of acid and which contains at least one grouping which is cleavable by acid and additionally one grouping which forms a strong acid under the action of radiation, and additionally… (c) an organic compound which is not photosensitive and contains at least one bond cleavable by acid and whose solubility in an aqueous-alkaline developer is increased by the action of acid, or… (d) an organic compound which is not photosensitive and contains at least one bond cleavable by acid and which decomposes under the action of acid in such a way that it can be completely removed from the layer by treatment at temperatures from 60 to 120 DEG C. … This mixture is suitable for the formation of relief patterns.
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公开(公告)号:DE3812326A1
公开(公告)日:1989-10-26
申请号:DE3812326
申请日:1988-04-14
Applicant: BASF AG
Inventor: SCHWALM REINHOLD DR , BINDER HORST , SCHUHMACHER RUDOLF DR
Abstract: The invention relates to a positive radiation-sensitive composition and a process for obtaining relief images. … The radiation-sensitive composition contains… a) a water-insoluble polymeric binder which is soluble or at least dispersible in aqueous alkaline solutions, and… b) an organic compound whose solubility in an aqueous alkaline developer is increased by exposure to acid and which contains at least one acid-cleavable grouping and, in addition, a further grouping which produces a strong acid when exposed to radiation, the polymeric binder (a) consisting of a mixture of a phenolic polymer and a resin of the novolak type. … The mixture according to the invention is suitable, in particular, for producing photoresists.
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公开(公告)号:DE3721741A1
公开(公告)日:1989-01-12
申请号:DE3721741
申请日:1987-07-01
Applicant: BASF AG
Inventor: SCHWALM REINHOLD DR , BOETTCHER ANDREAS DR , BINDER HORST
Abstract: A radiation-sensitive mixture consists of a polymeric binder which is insoluble in water but soluble in aqueous alkaline solutions, and of an organic compound whose solubility in an aqueous alkaline developer is increased by the action of an acid and which contains both one or more acid-cleavable groups and a group which forms a strong acid under the action of radiation. The radiation-sensitive mixture is suitable for use in photosensitive coating materials for the production of relief patterns and relief images.
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37.
公开(公告)号:DE102004060120A1
公开(公告)日:2006-06-14
申请号:DE102004060120
申请日:2004-12-13
Applicant: BASF AG
Inventor: JOKISCH CARL , BRUCHMANN BERND , WOELFERT ANDREAS , BEY OLIVER , BAYER ALEXANDER , BINDER HORST
IPC: C07D251/30
Abstract: Procedure for partial trimerization of (cyclo) aliphatic isocyanate in the present of at least a catalyst, where the procedure is carried out at least partially in a tube reactor showing at least partially a Reynolds-number of at least 2300 in a power induction of at least 0.2 W/l.
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公开(公告)号:DE10110553A1
公开(公告)日:2002-09-12
申请号:DE10110553
申请日:2001-03-05
Applicant: BASF AG
Inventor: BRUCHMANN BERND , BINDER HORST , LUTTER HEINZ-DIETER , HIRN MICHAEL , SANDER PAMELA
Abstract: The invention relates to a method of producing flexible polyurethane foams that have a density of not more than 100 g/l, by reacting: a) polyisocyanates with b) compounds with at least two hydrogen atoms that are reactive with isocyanate groups. The inventive method is characterized in that the polyisocyanates (a) are aromatic di- or polysiocyanates and the compounds with at least two hydrogen atoms (b) that are reactive with isocyanate groups contain at least one acrylate polyol.
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公开(公告)号:DE10061726A1
公开(公告)日:2002-06-13
申请号:DE10061726
申请日:2000-12-12
Applicant: BASF AG
Inventor: JAWOREK THOMAS , BINDER HORST , PAULUS WOLFGANG
Abstract: The invention relates to a method for producing a curable aqueous polymer dispersion, to a polymer dispersion that can be obtained according to this method, to a coating agent that contains at least one polymer dispersion of this type, and to a method for producing a coated substrate while using a polymer dispersion of this type.
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公开(公告)号:DE10016653A1
公开(公告)日:2001-10-25
申请号:DE10016653
申请日:2000-04-04
Applicant: BASF AG
Inventor: BINDER HORST , NEUMANN PETRA
IPC: C08F8/00 , C09D133/10 , C08F265/04 , C08J3/28 , C09D5/03
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