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公开(公告)号：JP2000178323A
公开(公告)日：2000-06-27
申请号：JP32713999
申请日：1999-11-17
Applicant: BASF AG
Inventor： NGUYEN KIM SON , SANNER AXEL , HOESSEL PETER , SCHEHLMANN VOLKER
IPC: A61K8/72 , A61K8/00 , A61K8/81 , A61K8/91 , A61Q5/00 , A61Q5/06 , C08F271/02 , C08L51/00 , C08L83/04 , A61K7/00 , A61K7/06 , A61K7/11
Abstract: PROBLEM TO BE SOLVED: To obtain a graft polymer prepared by grafting t-butyl (meth)acrylate and a polymerizable carboxylic acid onto a polyvinyl lactam prepolymer in a specified ratio and partially neutralizing the product and having a specified K value and being useful as, especially, a hair set agent. SOLUTION: This graft copolymer is one prepared by radical-polymerizing (A) 50-85 mass % monomer of formula I and 15-30 mass % vinyl monomer having at least one carboxy group with (B) a prepolymer containing 30-50 mass % incorporation-polymerized monomer of formula III and having a K value of 30-50 and partially neutralizing the product and having a weight ratio of component A/component B of 100/5 to 100/200 and having a K value of 30-70. In the formula, R' and R" are each H or a 1-6C alkyl; X is -O- or formula IV; R is a 6-30C alkyl; and n is 1-3.
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公开(公告)号：JPH09110912A
公开(公告)日：1997-04-28
申请号：JP23444496
申请日：1996-09-04
Applicant: BASF AG
Inventor： HUCKESTEIN BRIGITTA , SCHEHLMANN VOLKER , SANNER AXEL , BLANKENBURG RAINER
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公开(公告)号：JP2001240525A
公开(公告)日：2001-09-04
申请号：JP2001046958
申请日：2001-02-22
Applicant: BASF AG
Inventor： HEIDENFELDER THOMAS , SCHEHLMANN VOLKER , WUENSCH THOMAS , DAUSCH WILMA M
IPC: A61K8/00 , A61K8/30 , A61K8/35 , A61K8/36 , A61K8/368 , A61K8/40 , A61K31/216 , A61K31/277 , A61P17/16 , A61Q1/00 , A61Q1/02 , A61Q1/04 , A61Q17/04 , A61K7/42 , A61K7/00
Abstract: PROBLEM TO BE SOLVED: To provide a light-protective agent for cosmetics/dermatology capable processing easily in oil or water, which absorbs ultraviolet rays in UV-A range at high absorbance and which is photostable and has a weak specific color. SOLUTION: A preparation for cosmetics or dermatology comprises a) 3,3- diphenylacrylic ester of formula I of 0.1-10 weight % (wherein R1 and R2 is a hydrogen atom, 1-12C alkyl group or 1-12C alkoxy group; R3 is a 3-10C cycloalkyl group which may be substituted; R4 is a hydrogen atom or CN) and b) dibenzoylmethane derivative of formula II of 0.1-10 weight % (wherein R5 to R8 is a hydrogen atom or 1-4C alkyl group; R9 and R10 is a hydrogen atom, 1-12C alkyl group or 1-12C alkoxy group).
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公开(公告)号：JPH1067686A
公开(公告)日：1998-03-10
申请号：JP20442197
申请日：1997-07-30
Applicant: BASF AG
Inventor： LUESSEN HENRIK L , BORCHARD GERRIT , BOER ALBERTUS G DE , JUNGINGER HANS E , KOLTER KARL , SCHEHLMANN VOLKER , SANNER AXEL
Abstract: PROBLEM TO BE SOLVED: To prepare pharmaceutical preparation having no danger of a cytolytic or other toxic side effect and capable of eliminating an technical defect of use of a high viscosity material, etc., and improving permeability through an epithelial cell by including a (meth)acrylic acid-maleic acid copolymer. SOLUTION: This pharmaceutical preparation is the one for improving permeability through an epithelial cell and includes a (meth)acrylic acid-maleic acid copolymer e.g. the one composed of (A) 10-90mol% (meth)acrylic acid or its salt or anhydride, (B) 90-10mol% maleic acid or its salt or anhydride and (C) 0-40mol% monomer without components A and B [e.g. vinylsulfonic acid, a (meth)acrylic ester of a 2-6C hydroxyalkyl or a (meth)acrylic acid ester of 1-40C alkyl] and having 5,000-500,000, especially 10,000-300,000 weight average molecular weight}. The preparation is administered in a shape of a tablet, a granule, a suppository, an ointment, a solution, etc., by an oral, hypoglottis, oral cavity, pulmonary artery or pernasal administration, or an administration through ocular-mucous membrance.
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公开(公告)号：JPH1067635A
公开(公告)日：1998-03-10
申请号：JP22346197
申请日：1997-08-20
Applicant: BASF AG
Inventor： HABECK THORSTEN , AUMUELLER ALEXANDER , SCHEHLMANN VOLKER , WESTENFELDER HORST , WUENSCH THOMAS
IPC: A61K8/00 , A61K8/30 , A61K8/40 , A61K8/49 , A61K8/92 , A61Q1/00 , A61Q1/04 , A61Q17/04 , C07C255/40 , C07D307/52 , C07D317/54 , C07D333/24 , A61K7/42 , A61K7/00
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic preparation for protecting human skins from solar light by using a partially specific new compound as a UV light filter singly or together with a known light-absorbing compound in a UV light region. SOLUTION: This α-acyl, β-allylacylnitrile of formula I (R to R are each H, a 18C aliphatic or alicyclic group, or two of R to R together form a five or six-membered ring; R , R are each an aromatic or heteroaromatic group having 5-12 atoms in the ring; R may be H) is used as a UV-A filter. A compound of formula II [R to R are each a low mol.wt. alkyl; R is 2-thienyl, 4-(3,5-di-t-butyl)-1-hydroxy, an alkoxyphenyl] among the compounds of formula I is new. The contact of the compound of formula I in a cosmetic preparation is approximately 10-90 pts.wt. based on the whole amount of the UV-B and UV-A absorbing substances. The UV-B filter substance is e.g. 4-aminobenzoic acid, etc.
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Patent Agency Ranking
公开(公告)号：WO9904750A3
公开(公告)日：1999-04-08
申请号：PCT/EP9804482
申请日：1998-07-20
Applicant: BASF AG , BLANKENBURG RAINER , DIEING REINHOLD , MUELLER WOLFGANG , SANNER AXEL , SCHEHLMANN VOLKER , ZEITZ KATRIN
Inventor： BLANKENBURG RAINER , DIEING REINHOLD , MUELLER WOLFGANG , SANNER AXEL , SCHEHLMANN VOLKER , ZEITZ KATRIN
IPC: A61K8/00 , A61K8/72 , A61K8/89 , A61K8/90 , A61Q5/00 , C08F283/12 , C08G77/46 , C08L83/12 , A61K7/06
Abstract: The invention relates to a method for producing polymers which are water-soluble or water-dispersible or which, if they consist of monomers with neutralizable radicals, are water-soluble or water-dispersible in the neutralized form, by radically polymerizing a) ethylenically unsaturated monomers in the presence of b) silicone derivatives containing polyalkyleneoxide.
Abstract translation: 一种用于那些水溶性或水可分散的或水溶性的或水分散性的事件，它们通过（a）烯属不饱和单体在（b）中的聚亚烷基氧化物的存在下反应由其中中和的形式中和的基团的单体的聚合物的制备过程 含硅酮衍生物以自由基聚合。
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7.发明申请USE OF (METH)ACRYLIC ACID COPOLYMERS TO INCREASE THE PERMEABILITY OF MUCOUS MEMBRANES 审中-公开（甲基）丙烯酸共聚物的使用增加了渗透膜的渗透性
公开(公告)号：WO9805360A3
公开(公告)日：1998-05-07
申请号：PCT/EP9703899
申请日：1997-07-21
Applicant: BASF AG , KOLTER KARL , SUBKOWSKI THOMAS , RADITSCH MARTIN , SCHEHLMANN VOLKER
Inventor： KOLTER KARL , SUBKOWSKI THOMAS , RADITSCH MARTIN , SCHEHLMANN VOLKER
IPC: A61K9/02 , A61K9/06 , A61K9/10 , A61K9/107 , A61K9/14 , A61K9/16 , A61K9/20 , A61K9/28 , A61K31/78 , A61K33/24 , A61K45/06 , A61K47/32
CPC classification number: A61K47/32 , A61K9/2027 , A61K9/2846 , A61K31/78 , A61K33/24 , A61K45/06 , A61K2300/00
Abstract: (Meth)acrylic acid copolymers used to increase the permeability of mucous membranes contain as comonomers (meth)acrylic acid esters and/or other radically polymerisable monomers, the molar ratio between (meth)acrylic acid and comonomer varying between 99:1 and 1:99.
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公开(公告)号：DE59812202D1
公开(公告)日：2005-01-20
申请号：DE59812202
申请日：1998-08-07
Applicant: BASF AG
Inventor： KELLER HARALD , SCHEHLMANN VOLKER , WESTENFELDER HORST , PREISS THOMAS
IPC: A61K8/00 , A61K8/90 , A61Q1/00 , A61Q1/04 , A61Q5/00 , A61Q17/04 , C08F216/14 , C08F216/16 , C08F216/18 , C08F218/00 , C08F218/10 , C08F220/36 , C09K3/00 , G02B1/04 , A61K7/42
Abstract: Polymeric UV absorbers based on units of formula (I) are new, where a+b+c+d = 100; a, c = 5-95; b, d = 0-70; R , R = H or 1-8C alkyl; R = 3-hydroxy-4-benzoylphenoxy, a benzoyloxy group substituted in the 2-position by N(X )(X ), a group of formula (i)-(iv), 2-hydroxybenzoyloxy, 4-(2-oxo-3-bornylidenemethyl)phenoxy, 3-hydroxy-4-(benzylÄbÜ1,2,3-triazol-2-yl)phenoxy or 4-hydroxy-3-(benzylÄbÜ1,2,3-triazol-2-yl)benzoyloxy; X -X = H or 1-8C alkyl; R = (CO)n-R ; R = 1-28C alkyl; n = 0 or 1; R = 1-22C alkyl; R = H or CH3; and R (sic) = H or CH3.
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公开(公告)号：DE59712023D1
公开(公告)日：2004-11-25
申请号：DE59712023
申请日：1997-07-24
Applicant: BASF AG
Inventor： LUESSEN HENRIK L , BORCHARD GERRIT , BOER ALBERTUS G DE , JUNGINGER HANS E , KOLTER KARL , SCHEHLMANN VOLKER , SANNER AXEL
Abstract: Pharmaceutical formulation with improved mucous membrane permeability contains (meth)acrylic-maleic acid copolymers (I) for improvement of mucous membrane permeability.
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公开(公告)号：AU2003283385A1
公开(公告)日：2004-06-15
申请号：AU2003283385
申请日：2003-11-11
Applicant: BASF AG
Inventor： LEHMANN STEPHAN , NORENBERG RALF , GOMEZ MARCOS , SCHEHLMANN VOLKER , HEGER ROBERT
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