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1. 发明专利

JPH10139715A PRODUCTION OF SUBSTITUTED INDANONE 失效
公开(公告)号：JPH10139715A
公开(公告)日：1998-05-26
申请号：JP24497697
申请日：1997-09-10
申请人： BASF AG
发明人： HORN HANS CHRISTOPH , SPAHL ROLAND , MUELLER HANS-JOACHIM , PETER TRUBENBACH , RIEGER BERNHARD , WAGNER JUERGEN MATTHAEUS , DIETRICH ULF
IPC分类号： B01J27/125 , C07B61/00 , C07C45/46 , C07C49/675 , C07C49/697 , C07F7/08
摘要： PROBLEM TO BE SOLVED: To easily and safely produce the subject compound useful as a production intermediate for a metallocence complex known as a polymerization catalyst in one step by reacting two specific kinds of compounds in the presence of a Friedel-Crafts catalyst. SOLUTION: The objective substituted indanone of the formula IV or the formula V is produced by reacting a compound of the formula I or the formula II [R , R , R and R are each H, a 1-4C (fluoro)alkyl, a (1-4C alkyl)silyl, phenyl, benzyl or R and R form a benzene ring together with the bonded C atom] with a compound of the formula III [R so a 1-10C alkyl or a (1-4C alkyl- substituted)phenyl; X is Cl, Br or I] in the presence of a Friedel-Crafts catalyst (e.g. AlCl3 ) in a Friedel-Crafts solvent (e.g. methylene chloride) at -80 to 0 deg.C.

2. 发明申请

WO03000786A8 THERMOPLASTIC POLYMER MIXTURES 审中-公开
标题翻译：热塑性聚合物混合物
公开(公告)号：WO03000786A8
公开(公告)日：2003-02-06
申请号：PCT/EP0206546
申请日：2002-06-14
申请人： BASF AG , EMRI IGOR , VON BERNSTORFF BERND-STEFFEN , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
发明人： EMRI IGOR , VON BERNSTORFF BERND-STEFFEN , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
IPC分类号： C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/12
CPC分类号： C08L77/02 , C08L67/02 , C08L77/00 , C08L77/06 , C08L77/12 , C08L2666/14

3. 发明公开

EP0886662A1 THERMOPLASTISCHE ELASTOMERE KOHLENMONOXID/OLEFIN-COPOLYMERE 失效
标题翻译：热塑性弹性体一氧化碳/烯烃共聚物
公开(公告)号：EP0886662A1
公开(公告)日：1998-12-30
申请号：EP97914195
申请日：1997-03-06
申请人： BASF AG
发明人： MUELLER HANS-JOACHIM , HORN HANS CHRISTOPH , SPAHL ROLAND , RIEGER BERNHARD , ABU-SURRAH ADNAN S
IPC分类号： B01J31/24 , B01J31/16 , B01J31/18 , C07F9/50 , C07F15/00 , C08G67/02
CPC分类号： C08G67/02 , B01J31/18 , B01J31/2409 , B01J2531/824 , C07F15/0066
摘要： The invention concerns straight-chain thermoplastic elastomeric copolymers made from carbon monoxide and olefinically unsaturated compounds, the copolymers having alternating repeating units and a mean molecular weight in the range 80,000 to 1,200,000, but excluding binary straight-chain alternating carbon monoxide/ethylene copolymers.

4. 发明专利

HU0600301A2 MULTIMODAL POLYAMIDES, POLYESTERS AND POLYESTER AMIDES 未知
公开(公告)号：HU0600301A2
公开(公告)日：2006-07-28
申请号：HU0600301
申请日：2002-06-13
申请人： BASF AG
发明人： EMRI IGOR , VON BERNSTORFF BERND-STEFFEN , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
IPC分类号： C08G73/00 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/12
摘要： A thermoplastic polymer mixture comprising m polymers Pn, where m is a natural number greater than 1 and n is a natural number from 1 to m, where n is a natural number from 1 to m, where each of the polymers has one or more functional groups of the structure -(R )x-C(O)-(R )y- present as repeat units in the main chain of polymer Pn where x and y, independently of one another, are 0 or 1, and x+y=1 R and R , independently of one another, are oxygen or nitrogen bonded into the main polymer chain, where in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent the polymer mixture has at least two maxima of the relative frequency W, and after aging of the polymer mixture at the melting point of the polymer mixture determined to ISO 11357-1 and 11357-3 for 5 minutes, the polymer mixture has in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent at least 2 maxima of the relative frequency W, and the position of the maxima here after aging of the polymer mixture at the melting point of the polymer mixture is within three times the recurrent standard deviation sigma(r) of MP in percentage of the value measured to DIN 55672-2, based on the position of the maxima prior to aging of the polymer mixture at the melting point of the polymer mixture.

5. 发明专利

AU2002366216A8 Polymer mixture 未知
公开(公告)号：AU2002366216A8
公开(公告)日：2003-06-10
申请号：AU2002366216
申请日：2002-11-15
申请人： BASF AG
发明人： HORN HANS CHRISTOPH , RAUSCHENBERGER VOLKER , LAUN MARTIN , HECKMANN WALTER , BERNSTORFF BERND-STEFFEN VON , KISSEL JUTTA
IPC分类号： C08L77/00 , C08L77/02 , C08L77/06 , D01F6/90

6. 发明专利

DE10129522A1 未知
公开(公告)号：DE10129522A1
公开(公告)日：2003-01-09
申请号：DE10129522
申请日：2001-06-21
申请人： BASF AG
发明人： EMRI IGOR , BERNSTORFF BERND-STEFFEN VON , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
IPC分类号： C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/12 , C08L101/02 , C08L77/10 , C08G69/26 , C08J3/11 , C08J5/02 , D01F6/80
摘要： The invention relates to a thermoplastic polymer mixture containing m, m representing a natural number higher than 1, polymers Pn wherein n represents a natural number between 1 and m, and at least one recurring functional group contained in the Pn polymer chain, said group(s) having the structure -(R )x-C(O)-(R )y- wherein x and y independently represent 0 or 1, and x + y = 1, and R , R independently represent oxygen or nitrogen linked into the main polymer chain. The polymers Pn differ in terms of at least one characteristic related to molecular weight. The polymer mixture has a number average molecular weight Mn(P)1, a weight average molecular weight Mw(P)1, a Z average molecular weight Mz(P)1, a heterogeneity index Mw(P)1/Mn(P)1 and a molecular weight Mp(P)1 defined according to DIN 55672-2 in hexafluoroisopropanol as an elution agent. After maintaining the polymer mixture at the melting point of the same, defined according to ISO 11357-1 and 11357-3, for five minutes, the polymer mixture has a number average molecular weight Mn(P)2, a weight average molecular weight Mw(P)2, a Z average molecular weight Mz(P)2, a heterogeneity index Mw(P)2/Mn(P)2, and a molecular weight Mp(P)2 defined according to DIN 55672-2 in hexafluoroisopropanol as an elution agent. The values Mn(P)2, Mw(P)2, Mz(P)2, Mw(P)2/Mn(P)2 and Mp(P)2 lie within the triple replication standard deviation sigma (r) in relation to Mn(P)1, Mw(P)1, Mz(P)1, Mw(P)1/Mn(P)1 and Mp(P)1 according to DIN 55672-2 in hexafluoroisopropanol as an elution agent.

7. 发明专利

DK260285A 未知
公开(公告)号：DK260285A
公开(公告)日：1985-12-13
申请号：DK260285
申请日：1985-06-11
申请人： BASF AG
发明人： GRIMMER JOHANNES , HORN HANS CHRISTOPH
IPC分类号： C07D475/14 , C07D
摘要： Very pure riboflavin (I) is obtained by a process in which the riboflavin is dissolved in dilute aqueous alkali metal hydroxide solution, if necessary the alkaline solution is purified by treatment with active carbon or with a solvent which is insoluble or only slightly soluble in water, the resulting alkaline solution of I is introduced into water which is at 90 DEG -100 DEG C. and to which an acid has been added in an amount such that the reaction mixture is brought to a pH of from 6.5 to 0.8, the temperature being maintained at from 40 DEG to 100 DEG C., the reaction mixture is kept at from 90 DEG to 100 DEG C. for from 10 to 80 minutes and cooled, and I is then isolated.

8. 发明专利

BR0210573A 未知
公开(公告)号：BR0210573A
公开(公告)日：2004-08-03
申请号：BR0210573
申请日：2002-06-13
申请人： BASF AG
发明人： EMRI IGOR , BERNSTORFF BERND-STEFFEN VON , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
IPC分类号： C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/12 , C08G73/00
摘要： A thermoplastic polymer mixture comprising m polymers Pn, where m is a natural number greater than 1 and n is a natural number from 1 to m, where n is a natural number from 1 to m, where each of the polymers has one or more functional groups of the structure -(R )x-C(O)-(R )y- present as repeat units in the main chain of polymer Pn where x and y, independently of one another, are 0 or 1, and x+y=1 R and R , independently of one another, are oxygen or nitrogen bonded into the main polymer chain, where in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent the polymer mixture has at least two maxima of the relative frequency W, and after aging of the polymer mixture at the melting point of the polymer mixture determined to ISO 11357-1 and 11357-3 for 5 minutes, the polymer mixture has in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent at least 2 maxima of the relative frequency W, and the position of the maxima here after aging of the polymer mixture at the melting point of the polymer mixture is within three times the recurrent standard deviation sigma(r) of MP in percentage of the value measured to DIN 55672-2, based on the position of the maxima prior to aging of the polymer mixture at the melting point of the polymer mixture.

9. 发明专利

CZ20033514A3 Polymer mixture 未知
公开(公告)号：CZ20033514A3
公开(公告)日：2004-05-12
申请号：CZ20033514
申请日：2002-06-14
申请人： BASF AG
发明人： EMRI IGOR , VON BERNSTORFF BERND-STEFFEN , RAUSCHENBERGER VOLKER , HORN HANS CHRISTOPH
IPC分类号： C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/12 , C08L101/02 , C08L101/12
摘要： The invention relates to a thermoplastic polymer mixture containing m, m representing a natural number higher than 1, polymers Pn wherein n represents a natural number between 1 and m, and at least one recurring functional group contained in the Pn polymer chain, said group(s) having the structure -(R )x-C(O)-(R )y- wherein x and y independently represent 0 or 1, and x+y=1, and R , R independently represent oxygen or nitrogen linked into the main polymer chain. The polymers Pn differ in terms of at least one characteristic related to molecular weight. The polymer mixture has a number average molecular weight Mn(P)1, a weight average molecular weight Mw(P)1, a Z average molecular weight Mz(P)1, a heterogeneity index Mw(P)1/Mn(P)1, and a molecular weight Mp(P)1 defined according to DIN 55672-2 in hexafluoroisopropanol as an elution agent. After maintaining the polymer mixture at the melting point of the same, defined according to ISO 11357-1 and 11357-3, for five minutes, the polymer mixture has a number average molecular weight Mn(P)2, a weight average molecular weight Mw(P)2, a Z average molecular weight Mz(P)2, a heterogeneity index Mw(P)2/Mn(P)2, and a molecular weight Mp(P)2 defined according to DIN 55672-2 in hexafluoroisopropanol as an elution agent. The values Mn(P)2, Mw(P)2, Mz(P)2, Mw(P)2/Mn(P)2 and Mp(P)2 lie within the triple replication standard deviation sigma (r) in relation to Mn(P)1, Mw(P)1, Mz(P)1, Mw(P)1/Mn(P)1 and Mp(P

10. 发明专利

DE10156293A1 A thermoplastic polymer mixture useful for the production of fibers, e.g. carpets or flat structured textiles, contains polyamide 未知
公开(公告)号：DE10156293A1
公开(公告)日：2003-05-28
申请号：DE10156293
申请日：2001-11-19
申请人： BASF AG
发明人： RAUSCHENBERGER VOLKER , LAUN HANS-MARTIN , KISSEL JUTTA , HECKMANN WALTER , BERNSTORFF BERND-STEFFEN VON , HORN HANS CHRISTOPH
IPC分类号： C08L77/00 , C08L77/02 , C08L77/06 , D01F6/90 , C08L23/00 , D01D5/08 , D01D5/28 , D01F6/60
摘要： A thermoplastic polymer mixture (I) containing a polyamide (II) and a polymer (III), where the melt viscosity, as measured at 280 deg C is 100-20,000 s-1 is at most 75% of the melt viscosity measured in accordance with ISO 1443 of polyamide (II) at 280 deg C, and the boundary surface tension between a melt of polyamide (II) and a melt of polyamide (III) at 280 deg C, measured in accordance with US patent 5,50,607 by the Spinning-Drop-Method is in the region of 0-10 mN/m. A thermoplastic polymer mixture (I) containing (wt.%): (a) a polyamide (II)(50-99.9), (b) a polymer (III)( 0.1-50), where the melt viscosity, as measured in accordance with ISO 1443 of polyamide (II) at 280 deg C over the whole Scherraten (sic) region is 100-20,000 s-1 is at most 75% of the melt viscosity measured in accordance with ISO 1443 of polyamide (II) at 280 deg C, and the boundary surface tension between a melt of polyamide (II) and a melt of polyamide (III) at 280 deg C, measured in accordance with US patent 5,50,607 by the Spinning-Drop-Method is in the region of 0-10 mN/m. Independent claims are included for: (1) a process for preparation of a fiber by spinning a melt of a thermoplastic polymer, using the above polymer mixture (I) as the thermoplastic polymer; (2) a fiber obtained by the above process; (3) a carpet containing the above fiber; and (4) flat structure textiles containing the above fiber.

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