专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06203746B1 Process for the treatment of cellulose fibres 有权
标题翻译：纤维素纤维的处理方法
公开(公告)号：US06203746B1
公开(公告)日：2001-03-20
申请号：US09289317
申请日：1999-04-09
申请人： Peter Aeschlimann , Bernhard Müller
发明人： Peter Aeschlimann , Bernhard Müller
IPC分类号： D01F202
CPC分类号： D06M13/358 , C07D251/44 , C07D251/50 , D06M2101/06
摘要： The present invention relates to a process for the treatment of lyocell cellulose fibers which comprises treating the lyocell cellulose fibers with at least one compound of the formula wherein R1 and R2 are each independently of the other halogen or a sulfo-substituted phenylamino radical, at least one of the two substituents R1 and R2 being halogen, R3 and R4 are each independently of the other unsubstituted phenyl or phenyl substituted by C1-C4alkyl, C1-C4alkoxy, acylamino, sulfo, —SO2—CH═CH2, —SO2—CH2CH2—OSO3H, —NH—CO—CBr═CH2 or by —NH—CO—CHBr—CH2Br, A1 and A2 are each independently of the other —O—, —S— or —NR5—, wherein R5 is hydrogen or C1-C4alkyl, A3 and A4 are each independently of the other —O—, —S— or —NR5—, or —A3—R3 is halogen and/or —A4—R4 is halogen, wherein R5 is hydrogen or C1-C4alkyl and B is an aromatic bridge member, or —A1—B—A2— is a bridge member of the formula —NH—CH2—CH(CH3)—NH—, with the proviso that the compound of formula (1) must contain at least one dihalotriazine radical, at least two monohalotriazine radicals or at least one substituent, but preferably at least two identical or different substituents, from the group consisting of —SO2—CH═CH2, —SO2—CH2CH2—OSO3H, —NH—CO—CBr═CH2 and —NH—CO—CHBr—CH2Br.
摘要翻译：本发明涉及一种用于处理莱科酵母纤维素纤维的方法，其包括用至少一种式R 1和R 2的化合物处理赖窝细胞纤维素纤维各自独立于另一个卤素或磺基取代的苯基氨基，至少一个两个取代基R 1和R 2为卤素，R 3和R 4各自独立地为其它未取代的苯基或被C 1 -C 4烷基，C 1 -C 4烷氧基，酰氨基，磺基，-SO 2 -CH = CH 2，-SO 2 -CH 2 CH 2 OSO 3 H， -NH-CO-CBr = CH 2或-NH-CO-CHBr-CH 2 Br，A 1和A 2各自独立地是其它的-O - ， - S-或-NR 5 - ，其中R 5是氢或C 1 -C 4烷基，和A4各自独立地为-O - ， - S-或-NR 5 - ，或-A 3 -R 3为卤素和/或-A 4 -R 4为卤素，其中R 5为氢或C 1 -C 4烷基，B为芳香桥成员或-Al-B-A2-是式-NH-CH 2 -CH（CH 3）-NH-的桥连构件，条件是式（1）的化合物必须含有至少一个二卤代三嗪r 至少两个单卤代三嗪基或至少一个取代基，但优选至少两个相同或不同的取代基，由-SO 2 -CH = CH 2，-SO 2 -CH 2 CH 2 -OSO 3 H，-NH-CO-CBr = CH 2 和-NH-CO-CHBr-CH2Br。

2. 发明授权

US06849315B2 Fast-writable and precision-writable high-capacity optical storage media 失效
标题翻译：快速写入和精确写入的大容量光存储介质
公开(公告)号：US06849315B2
公开(公告)日：2005-02-01
申请号：US10483130
申请日：2002-07-04
申请人： Urs Lehmann , Peter Aeschlimann , Peter Sutter , Beat Schmidhalter , Jean-Luc Budry , Heinz Spahni
发明人： Urs Lehmann , Peter Aeschlimann , Peter Sutter , Beat Schmidhalter , Jean-Luc Budry , Heinz Spahni
IPC分类号： B41M5/26 , C09B11/00 , C09B11/02 , C09B11/20 , C09B11/28 , C09B45/14 , C09B45/20 , C09B55/00 , C09B69/02 , G11B7/004 , G11B7/24 , G11B7/244 , G11B7/246 , G11B7/2467 , G11B7/249 , G11B7/253 , G11B7/254 , G11B7/2542 , G11B7/258 , G11B7/259 , G11B7/26 , B32B3/02
CPC分类号： G11B7/244 , C09B11/28 , G11B7/2467 , G11B7/249 , G11B7/253 , G11B7/2542 , G11B7/259 , Y10T428/21
摘要： The invention relates to an optical recording medium, comprising a substrate and a recording layer, wherein the recording layer comprises a compound of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 and R13 are each independently of the others hydrogen, G1 or C1-C24alkyl, C2-C24alkenyl, C2-C24alkynyl, C3-C24cycloalkyl, C3-C24cycloalkenyl, C7-C24aralkyl, C6-C24aryl, C4-C12heteroaryl or C1-C12heterocycloalkyl, each unsubstituted or substituted by one or more identical or different substituents G1, wherein R1 and R2, R1 and R13, R2 and R3, R3 and R4, R4 and R5, R5 and R6, R6 and R7, R7 and R8, R8 and R9, R9 and R10, R10 and R11, R11 and R12 and/or R12 and R13 can independently of one another be bonded to one another in pairs separately or, when they contain substitutable sites, via a direct bond or via a —CH2—, —O—, —S—, —NH— or —NC1-C24alkyl-bridge in such a manner that, together with the atoms and bonds indicated in formula (I), five- or six-membered, saturated, unsaturated or aromatic, unsubstituted or G1-substituted rings are formed, G1 is any desired substituent,? xm- is an inorganic, organic organometallic anion, Yn+ is a proton or a metal, ammonium or phosphonium cation, and m and n are each independently of the other a number from 1 to 5, and p and q are each independently of the other O or a number from 0.2 to 6, the ratio of p and q to one another, depending upon m and n and, as applicable, the number of charged G1, being such that in formula (I) there is no excess positive or negative charge. Generally the optical recording medium according to the invention additionally comprises a reflecting layer. The recording media according to the invention exhibit high sensitivity and good playback characteristics, especially at high recording and playback speeds. The light stability is also excellent.
摘要翻译：本发明涉及一种光记录介质，包括基片和记录层，其中记录层包括式（I）化合物，其中R1，R2，R3，R4，R5，R6，R7，R8，R9，R10 ，R11，R12和R13各自独立地为氢，G1或C1-C24烷基，C2-C24链烯基，C2-C24炔基，C3-C24环烷基，C3-C24环烯基，C7-C24芳烷基，C6-C24芳基，C4-C12杂芳基或C1- C 1 -C 6杂环烷基，每个未取代或被一个或多个相同或不同的取代基G1取代，其中R1和R2，R1和R13，R2和R3，R3和R4，R4和R5，R5和R6，R6和R7，R7和R8，R8 并且R 9，R 9和R 10，R 10和R 11，R 11和R 12和/或R 12和R 13可以彼此独立地彼此相互键合，或者当它们含有可取代的位置时，经由直接键或通过-CH 2 - ，-O - ， - S - ， - NH-或-NCl-C24烷基 - 桥，其与式（I）中所示的原子和键一起为五或六元饱和，形成不饱和或芳族，未取代或者G1取代的环，G1是a

3. 发明授权

US5155271A Process for the alkylation of aromatic amines 失效
标题翻译：芳族胺烷基化方法
公开(公告)号：US5155271A
公开(公告)日：1992-10-13
申请号：US543245
申请日：1990-06-25
申请人： Peter Aeschlimann
发明人： Peter Aeschlimann
IPC分类号： B01J25/02 , C07B61/00 , C07C315/04 , C07C317/18 , C07C317/28 , C07C317/34 , C07C317/36 , C09B62/44
CPC分类号： C07C315/04
摘要： The invention relates to a process for the preparation of compounds of the formula ##STR1## in which Q is substituted or unsubstituted C.sub.1 -C.sub.6 alkyl, A is a direct bond or a bridging member, s is the number 1 or 2, Z is a radical of the formula --CH.sub.2 CH.sub.2 OH, --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --Y, and Y is a leaving group, and the benzene or napthalene nucleus I can be further substituted, which comprises reacting compounds of the formula ##STR2## with compounds of the formulaQ--OH (3)in which A, s, Z and Q are as defined under formula (1), in the presence of hydrogenation catalysts, and then carrying out further conversion reactions where appropriate.The compounds obtained by the process according to the invention are suitable as intermediates for the preparation of reactive dyes.
摘要翻译：本发明涉及一种制备式（1）化合物的方法，其中Q是取代或未取代的C 1 -C 6烷基，A是直接键或桥连构件，s是数1或2，Z 是式-CH 2 CH 2 OH，-CH = CH 2或-CH 2 CH 2 -Y的基团，Y是离去基团，并且苯或萘核核I可以进一步被取代，其包括使下式化合物（IMAGE）（2 ）与其中A，s，Z和Q如式（1）中所定义的式Q-OH（3）的化合物在氢化催化剂存在下反应，然后在适当的情况下进行进一步的转化反应。通过本发明方法获得的化合物适用作制备活性染料的中间体。

4. 发明授权

US4786721A Fiber-reactive dyes containing a vinylsulfonylalkylamino- or sulfonyl-arylaminotriazine moiety 失效
标题翻译：含有乙烯基磺酰基烷基氨基 - 或磺酰基 - 芳基氨基三嗪部分的纤维反应性染料
公开(公告)号：US4786721A
公开(公告)日：1988-11-22
申请号：US896290
申请日：1986-08-13
申请人： Athanassios Tzikas , Peter Aeschlimann , Paul Herzig
发明人： Athanassios Tzikas , Peter Aeschlimann , Paul Herzig
IPC分类号： D06P1/38 , C09B62/04 , C09B62/44 , C09B62/503 , C09B62/51 , C09B62/513 , C09B62/515 , C09B62/06 , C09B62/08 , C09B62/085 , C09B62/09 , C09B62/095 , C09B62/10 , C09B62/523
CPC分类号： C09B62/4403
摘要： The reactive dyes are useful, in particular, for dyeing or printing cellulose-containing fiber materials by the cold pad-batch method and produce, with a high dyeing yield, dyeings and prints having good fastness properties.
摘要翻译：活性染料尤其可用于通过冷垫分批法染色或印刷含纤维素纤维材料，并以高染色产率生产具有良好牢度性质的染色和印花。

5. 发明授权

US3998805A Sulphatoethylene (sulphonyl or sulphonylamino) phenyleneazo dyestuffs 失效
标题翻译：磺基苯乙烯（磺酰基或磺酰胺）苯乙烯脱水
公开(公告)号：US3998805A
公开(公告)日：1976-12-21
申请号：US455779
申请日：1974-03-28
申请人： Stefan Koller , Peter Aeschlimann
发明人： Stefan Koller , Peter Aeschlimann
IPC分类号： C09B62/51 , C09B62/45 , C09B29/08 , C09B29/26 , D06P1/06
CPC分类号： C09B62/45
摘要： Dyestuffs of the formula ##STR1## wherein B is the radical of a coupling component of the dispersion series, which is derived from an N-alkylated aniline or aminonaphthalene, and which contains in the o-position with respect to the azo bridge a free or acylated primary or secondary amino group, and which is free from water-solubilizing groups, R is a hydrogen atom, a cycloalkyl group or an optionally substituted alkyl group. The new dyestuffs give yellow, red or orange shades on polyester fibers and can be applied from aqueous baths without addition of dispersing agents.

6. 发明授权

US6063137A Process for dyeing or printing and novel reactive dyes 失效
标题翻译：染色或印刷方法和新型活性染料
公开(公告)号：US6063137A
公开(公告)日：2000-05-16
申请号：US207539
申请日：1998-12-08
申请人： Peter Scheibli , Peter Aeschlimann , Urs Lehmann , Marcel Frick
发明人： Peter Scheibli , Peter Aeschlimann , Urs Lehmann , Marcel Frick
IPC分类号： B41J2/01 , C09B62/016 , C09B62/04 , C09B62/06 , C09B62/085 , C09B67/22 , C09D11/00 , D06P1/38 , D06P3/10 , D06P3/66 , D06P5/00 , D06P1/382
CPC分类号： C09D11/328 , C09B67/004 , C09B67/0041 , C09B67/0042 , C09B67/0044 , C09B67/0052 , D06P1/38 , Y10S8/918 , Y10S8/919 , Y10S8/92 , Y10S8/924
摘要： Process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d):a) green- or blue-dyeing reactive dyes of the formula (1) ##STR1## b) blue-dyeing reactive dyes of the formula (2) or (3) ##STR2## c) red-dyeing reactive dyes of the formula (4) ##STR3## d) yellow- or orange-dyeing reactive dyes of the formula (5) ##STR4##
摘要翻译：含有羟基或含有氮的活性染料的纸，塑料或纤维材料的薄膜，包括使用至少一种下列基团a）的式（1）活性染料和至少一种来自以下组b），c）和d）：a）式（1）的绿色或蓝色染色活性染料b）式（2）或（3）的蓝色染色活性染料c）红染色式（4）的活性染料d）式（5）的黄色或橙色染色活性染料

7. 发明授权

US5000756A Process for dyeing cellulosic fibre materials with reactive phthalocyanine dyes from bath containing colorless compounds 失效
标题翻译：用含有无色化合物的浴的活性酞菁染料染色纤维素纤维材料的方法
公开(公告)号：US5000756A
公开(公告)日：1991-03-19
申请号：US444468
申请日：1989-12-01
申请人： Peter Aeschlimann
发明人： Peter Aeschlimann
IPC分类号： D06P1/384 , D06P1/382 , D06P1/62 , D06P3/66
CPC分类号： D06P3/66 , D06P1/382 , D06P1/628 , Y10S8/918 , Y10S8/919
摘要： The invention relates to a process for dyeing cellulosic fibre materials with reactive dyes by the pad dyeing process in the process of an assistant, which process comprises the use of a mixture containing(a) at least one reactive dye of formula ##STR1## wherein Pc, W, k, R.sub.1, R.sub.2, B and R are as defined in claim 1, and(b) at least one colorless compound which contains at least one --SO.sub.2 --Z group, wherein Z is as defined in claim 1.
摘要翻译：本发明涉及一种在助剂过程中通过垫染工艺用活性染料染色纤维素纤维材料的方法，该方法包括使用含有（a）至少一种式（IMAGE）的活性染料（1 ）其中Pc，W，k，R 1，R 2，B和R如权利要求1所定义，和（b）至少一种含有至少一个-SO 2 -Z基团的无色化合物，其中Z如权利要求1中所定义。

8. 发明授权

US4997937A Fiber-reactive dioxazine dyes containing two vinylsulfonyl moieties 失效
公开(公告)号：US4997937A
公开(公告)日：1991-03-05
申请号：US422339
申请日：1989-10-16
申请人： Athanassios Tzikas , Peter Aeschlimann
发明人： Athanassios Tzikas , Peter Aeschlimann
IPC分类号： C07D295/18 , C07C317/04 , C07C317/18 , C07C317/28 , C07C323/25 , C07D498/04 , C09B62/503 , D06P1/38
CPC分类号： C09B62/5033 , C07C317/04
摘要： Dyes suitable for dyeing and printing cellulose-containing fiber materials which produce blue dyeings and prints having good fastness properties. These dyes are of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, phenoxy, carboxyl carbamoyl or C.sub.1 -C.sub.4 alkanoylamino; R.sub.3 is hydrogen, sulfo, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl, carbamoyl, N-C.sub.1 -C.sub.4 alkylcarbamoyl, N,N-di-C.sub.1 -C.sub.4 alkylcarbamoyl, C.sub.1 -C.sub.4 alkylsulfonyl, sulfamoyl, N-C.sub.1 -C.sub.4 alkylsulfamoyl or N,N-di-C.sub.1 -C.sub.4 alkylsulfamoyl; R.sub.4 is a radical of the formula ##STR2## R.sub.5 and R.sub.6 are independently of each other hydrogen or unsubstituted or hydroxyl-, sulfo-, sulfato-, carboxyl-, cyano-, halogen-, C.sub.1 -C.sub.4 alkoxycarbonyl-, C.sub.1 -C.sub.4 alkanoyloxy- or carbamoyl-substituted and uninterrupted or, except in the case of methyl, --O--, --S-- or --NH--interrupted C.sub.1 -C.sub.6 alkyl; R' is hydrogen or C.sub.1 -C.sub.6 alkyl; t is an integer from 0 to 4; the phenyl radical (a) is unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkyl substituted by hydroxyl-, sulfo or sulfato, C.sub.1 -C.sub.4 alkoxy, halogen, sulfo, carboxyl or hydroxy, and A is a radical of the formula ##STR3## where R' is as defined above, (alk) is C.sub.1 -C.sub.6 alkylene, T is hydrogen, halogen, hydroxyl, sulfato, carboxyl, cyano, C.sub.1 -C.sub.4 alkanoyloxy, C.sub.1 -C.sub.4 alkoxycarbonyl, carbamoyl or a radical --SO.sub.2 --Z, V is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or a radical of the formula -(alk)--CH.sub.2 --SO.sub.2 --Z, where (alk) is as defined above, Z is a radical of the formula --CH.dbd.CH.sub.2 l or --CH.sub.2 --CH.sub.2 --Y, Y is a leaving group selected from the group consisting of --OSO.sub.3 H, --SSO.sub.3 H, --OCOCH.sub.3, --OCO--C.sub.6 H.sub.5, OPO.sub.3 H.sub.2, --Cl, Br, --F, ##STR4## p, q and r are each independently of the others an integer from 1 to 6.

9. 发明授权

US4544373A 2,4-Dinitro-2'-acylamino-4'-dialkylamino-5'-alkoxy-alkyleneoxy-1, 1'-azobezene dyes 失效
标题翻译： 2,4-二硝基-2'-酰基氨基-4'-二烷基氨基-5'-烷氧基 - 亚烷基氧基-1,1'-偶氮苯染料
公开(公告)号：US4544373A
公开(公告)日：1985-10-01
申请号：US130793
申请日：1980-03-17
申请人： Angelo Della Casa , Peter Aeschlimann
发明人： Angelo Della Casa , Peter Aeschlimann
IPC分类号： C09B29/01 , C09B29/08 , C09B29/085 , D06P1/16 , C09B29/24 , C09B29/26 , D06P1/18 , D06P3/54
CPC分类号： C09B29/0003 , C09B29/081 , Y10S534/01 , Y10S534/02
摘要： There are described new azo dyes of the formula ##STR1## wherein R.sub.1 is an optionally substituted alkyl group, R.sub.2 is a substituted aliphatic radical, unsubstituted C.sub.3 -C.sub.10 -alkyl or cycloalkyl, and R.sub.3 and R.sub.4 are alkyl groups; and mixtures thereof with analogous azo dyes in which R.sub.4 is H; and also the production and use of these new azo dyes and of the said mixtures thereof for dyeing and printing synthetic fibres, particularly polyester fibres. The dyes are fast to light, have good affinity to the material and a good build-up, have high coloring strength and are stable to hydrolysis.
摘要翻译：描述了式（IMAGE）的新的偶氮染料，其中R 1是任选取代的烷基，R 2是取代的脂族基，未取代的C 3 -C 10 - 烷基或环烷基，并且R 3和R 4是烷基; 及其与R4为H的类似偶氮染料的混合物; 以及这些新的偶氮染料及其所述混合物的生产和使用，用于染色和印刷合成纤维，特别是聚酯纤维。染料耐光，对材料具有良好的亲和性，良好的聚集性，着色强度高，水解稳定。

10. 发明授权

US4447359A Substituted 2-(chloro, bromo or cyano)-4,6-dinitrophenyl azo phenyl dyes 失效
标题翻译：取代的2-（氯，溴或氰基）-4,6-二硝基苯偶氮苯基染料
公开(公告)号：US4447359A
公开(公告)日：1984-05-08
申请号：US130795
申请日：1980-03-17
申请人： Peter Aeschlimann
发明人： Peter Aeschlimann
IPC分类号： C09B29/085 , C09B29/08 , D06P1/18 , D06P3/26 , D06P3/54
CPC分类号： C09B29/0813 , C09B29/08
摘要： There are described new blue to navy blue monoazo dyes of the general formula I ##STR1## in which X is chlorine, bromine or cyano, R is an unsubstituted or substituted alkyl group having 1 to 4 carbon atoms, R.sub.1 and R.sub.2 independently of one another are each an alkyl group which has 1 to 4 carbon atoms and which is unsubstituted or substituted by lower alkoxy, aryloxy or aryl, or an unsubstituted or substituted phenyl group, Y is lower alkyl or lower alkoxy, and n is an integer of at most 4; processes for producing them; and their use for dyeing and printing hydrophobic materials, especially aromatic polyesters, the resulting dyeings being level deep and reproducible, while additionally distinguished by good general fastness properties.
摘要翻译：描述了通式I（I）的新的蓝色至深蓝色单偶氮染料，其中X是氯，溴或氰基，R是未取代或取代的具有1至4个碳原子的烷基，R 1和R 2独立地是各自为具有1至4个碳原子的烷基，其未被取代或被低级烷氧基，芳氧基或芳基取代，或未取代或取代的苯基，Y为低级烷基或低级烷氧基，n为整数最多4个; 生产它们的过程; 以及它们用于染色和印刷疏水性材料，特别是芳族聚酯的染色，所得到的染色水平深而且可重复，同时还具有良好的通用牢度特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式