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21. 发明专利

CA2297648C IMPROVED PROCESSES FOR MAKING ALKYLBENZENESULFONATE SURFACTANTS AND PRODUCTS THEREOF 未知
公开(公告)号：CA2297648C
公开(公告)日：2004-11-23
申请号：CA2297648
申请日：1998-07-20
申请人： PROCTER & GAMBLE
发明人： BURCKETT-ST LAURENT JAMES CHAR , CONNOR DANIEL STEDMAN , SCHEIBEL JEFFREY JOHN , CRIPE THOMAS ANTHONY , KOTT KEVIN LEE
IPC分类号： B01J29/18 , B01J23/745 , B01J29/40 , B01J29/85 , C07B61/00 , C07C303/06 , C07C303/08 , C07C309/31 , C11D1/22 , C11D11/04 , C07C5/27 , C07C11/02 , C07C15/107 , C07C9/14 , C07C5/48 , C07C2/66
摘要： The present invention is in the field of processes for making alkylbenzenesulfonate surfactants. The processes herein include a combination of two essential steps, delinearization and alkylation. The delinearization step selected herein introduces particular types of limited branching into an aliphatic hydrocarbon having ten or more, but no more than about 16, carbon atoms. The hydrocarbon includes olefin having a hydrocarbon chain length suitable for detergent manufacture, e.g., C10-C14, or a corresponding paraffin. The second essential step is an alkylation step having an internal isomer selectivity of from 0 t o no more than about 40 in which the hydrocarbon is used to monoalkylate benzene catalytically with an alkylation catalyst. Such alkylation catalysts preferably comprise an at least partially crystalline porous zeolite-containing solid, the zeolite having moderate acidity and intermediate pore size. Preferred alkylation catalysts include certain at least partially dealuminized acidic nonfluorinated mordenites. Th e processes herein further comprise sulfonating, neutralizing and incorporating the resulting modified alkylbenzenesulfonate surfactants into consumer products. The invention relates also to the products of the processes, including modified surfactants and consumer cleaning products containing them.

22. 发明专利

HU0303999A2 MODIFIED AND ENHANCED ALKYLBENZENE SULFONATES, PREPARATION AND USE THEREOF AND LAUNDRY DETERGENTS CONTAINING THE SAME 未知
公开(公告)号：HU0303999A2
公开(公告)日：2004-03-29
申请号：HU0303999
申请日：2002-05-15
申请人： PROCTER & GAMBLE
发明人： BURCKETT-ST LAURENT JAMES CHAR , CRIPE THOMAS ANTHONY , FEDERLE TOM W , KOTT KEVIN LEE , SCHEIBEL JEFFREY JOHN , SEVERSON ROLAND GEORGE
IPC分类号： C07C309/31 , C11D1/22 , C11D1/37 , C11D10/02
摘要： An enhanced alkylbenzene sulfonate surfactant mixture comprises (wt.%) a mixture of enhanced alkylbenzene sulfonates (60-25), and a mixture of modified unsubstituted alkylbenzene sulfonates (40-75). An enhanced alkylbenzene sulfonate surfactant mixture comprises (wt.%) a mixture of enhanced alkylbenzene sulfonates (60-25) of formula (I), and a mixture of modified unsubstituted alkylbenzene sulfonates (40-75) of formula (II). The mixture of enhanced alkylbenzene sulfonates contains two or more of the enhanced alkylbenzene sulfonates differing in molecular weight of the anion of formula (I). It has a sum of carbon atoms in R 1>, L, and R 2> of 9-15, an average aliphatic carbon content of 10-14C. The Y has a sum of carbon atoms of 9-15, preferably 10-14, and has an average aliphatic carbon content of 10-14, in which the enhanced alkylbenzene sulfonate surfactant mixture has a 2/3-phenyl index of 275-10000: [Image] L : acyclic aliphatic moiety consisting of C and H, having two methyl terminals, and having no substituents other than A, R 1>, and R 2>; M : cation or cation mixture having a valence q; a and b : integers such that the enhanced alkylbenzene sulfonates are electroneutral; R 1>1-3C alkyl; R 2>H, 1-3C alkyl; A : benzene moiety; Y : unsubstituted linear aliphatic moiety consisting of carbon and hydrogen having two methyl terminals. Independent claims are included for: (a) a detergent composition comprising (wt.%) an enhanced alkylbenzene sulfonate surfactant mixture (0.1-95), conventional cleaning adjuncts other than surfactants (0.0000-99.9), and a surfactant other than the enhanced alkylbenzene sulfonate surfactant mixture (0-50), provided that when the detergent composition comprises any other alkylbenzene sulfonate than the alkylbenzene sulfonate of the enhanced alkylbenzene sulfonate surfactant mixture, and enhanced alkylbenzene sulfonate surfactant mixture and the other alkylbenzene sulfonate, as a mixture, have an overall 2/3-phenyl index of 275-10000; (b) a medium 2/3-phenyl surfactant mixture consisting of (wt.%) a first alkylbenzene sulfonate surfactant (1-60) which is an enhanced alkylbenzene sulfonate surfactant, and a second alkylbenzene sulfonate surfactant (40-99) which is an enhanced alkylbenzene sulfonate surfactant mixture other than the enhanced alkylbenzene sulfonate surfactant mixture, in which the second alkylbenzene sulfonate surfactant has a 2/3-phenyl index of 75-160 provided that the medium 2/3-phenyl surfactant mixture has a 2/3-phenyl index of 160-275; (c) A process for preparing a medium 2/3-phenyl surfactant mixture comprising blending the first alkylbenzene sulfonate surfactant and the second alkylbenzene sulfonate surfactant, and blending the nonsulfonated precursor of the first alkylbenzene sulfonate surfactant and the nonsulfonated precursor of the second alkylbenzene sulfonate surfactant and sulfonating the blend;and (d) an enhanced alkylbenzene sulfonate surfactant mixture comprising the product of a process comprising alkylating benzene with an alkylating mixture, sulfonating, and neutralizing, in which the alkylating mixture comprising (wt.%) methyl-substituted 9-20C monoolefins (1-99.9), the methyl-substituted monoolefins having structures identical with those of the branched monoolefins formed by dehydrogenating branched paraffins of formula R 1>LR 2>, and 9-20C linear aliphatic olefins (0.1-85), in which the alkylating mixture contains the branched 9-20C monoolefins having at least two different carbon numbers in the 9-20C range, and has a mean carbon content of 9-15C, in which the components are at a weight ratio of >=15:85.

23. 发明专利

ES2201441T3 未知
公开(公告)号：ES2201441T3
公开(公告)日：2004-03-16
申请号：ES98904330
申请日：1998-03-06
申请人： PROCTER & GAMBLE
发明人： PERKINS CHRISTOPHER MARK , LABEQUE REGINE , WILLIAMS BARBARA KAY , JOHNSTON JAMES PYOTT , KITKO DAVID JOHNATHAN , BURCKETT-ST LAURENT JAMES CHAR
IPC分类号： C11D3/395 , C11D3/16 , C11D3/30 , C11D3/39
摘要： Laundry or cleaning composition comprising: (a) an effective amount, preferably from about 0.0001% to about 99.9%, more typically from about 0.1% to about 25%, of a bleach activator and/or organic percarboxylic acid; (b) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (c) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts in combination with bleach activators and/or organic percarboxylic acids.

24. 发明专利

CZ292948B6 Delivery systems 未知
公开(公告)号：CZ292948B6
公开(公告)日：2004-01-14
申请号：CZ71998
申请日：1996-09-13
申请人： PROCTER & GAMBLE
发明人： SURUTZIDIS ATHANASIOS , KVIETOK FRANK ANDREJ , BURCKETT-ST LAURENT JAMES CHAR , BURNS MICHAEL EUGENE , COOK THOMAS EDWARD , GOSSELINK EUGENE PAUL , MANOHAR SANJEEV KRISHNADAS , RIZZI GEORGE PETER , SHOWELL MICHAEL STANFORD , WATSON RANDALL ALAN
IPC分类号： C11D3/02 , C11D3/08 , C11D3/12 , C11D3/22 , C11D3/395 , C11D3/50 , C11D17/00
摘要： In the present invention, there are disclosed glassy particles containing agents useful for laundry and cleaning products (preferably perfumes, bleaching agents, soil release polymers), and laundry and cleaning products containing these glassy particles. The particles comprise a glass derived from one or more at least partially water-soluble hydroxylic compounds wherein the invented glassy particles also have a hygroscopicity value of less than about 80 percent.

25. 发明专利

CA2297161C DETERGENT COMPOSITIONS CONTAINING MIXTURES OF CRYSTALLINITY-DISRUPTED SURFACTANTS 未知
公开(公告)号：CA2297161C
公开(公告)日：2003-12-23
申请号：CA2297161
申请日：1998-07-20
申请人： PROCTER & GAMBLE
发明人： SCHEIBEL JEFFREY JOHN , BURCKETT-ST LAURENT JAMES CHAR , CRIPE THOMAS ANTHONY , VINSON PHILLIP KYLE , CONNOR DANIEL STEDMAN , KOTT KEVIN LEE
IPC分类号： C11D1/22
摘要： A cleaning composition comprising: a) about 0.1 % to about 99.9 % by weight of said composition of an alkylarylsulfonate surfactant system comprising from about 10 % to about 100 % by weight of sai d surfactant system of two or more crystallinity-disrupted alkylarylsulfonate surfactants of the formula: (B-Ar-D)a(Mq+)b (defined here in after); and b) from about 0.00001 % to about 99.9 % by weight of said composition of cleaning composition adjunct ingredients, at least one of which is selected from the group consisting of: i) detersive enzymes; ii) organic detergent builders; iii) oxygen bleaching agent; iv) bleach activators; v) transition metal bleach catalysts; vi) oxygen transfer agents and precursors; vii) polymeric soil release agents; viii) water-soluble ethoxylated amines having clay soil removal and antiredeposition properties; ix) polymeric dispersing agents; x) polymeric d ye transfer inhibiting agents; xi) alkoxylated polycarboxylates; and xii) mixtures thereof.

26. 发明专利

AR032424A1 COMPOSICIONES DE RECUBRIMIENTO PARA MODIFICAR SUPERFICIES. 未知
公开(公告)号：AR032424A1
公开(公告)日：2003-11-05
申请号：ARP020100321
申请日：2002-01-30
申请人： PROCTER & GAMBLE
发明人： ROHRBAUGH ROBERT HENRY , BURCKETT-ST LAURENT JAMES CHAR , THUEMMLER KARL EDWARD , SCHMIDT MATTIAS , CRAMER RONALD DEAN , PONOMARENKO EKATERIAN ANATOLYE , GOSSELINK EUGENE PAUL , CARTER JOHN DAVID , MCDONALD MICHAEL RAY , JORDAN GLENN THOMAS IV , LIDDLE HEATHER ANNE
IPC分类号： C09D1/00 , C09D5/00 , C09D201/00 , C11D3/00 , C11D3/12 , C11D11/00 , C11D17/00 , D06M10/00 , D06M10/06 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/77 , D06M11/78 , D06M11/79 , D06M23/08 , D06P5/02 , D06P5/20
摘要： Una composicion de recubrimiento para aplicar a una superficie suave, que comprende un medio portador adecuado y una pluralidad de nanopartículas en dicho medio portador, dicha composicion de recubrimiento donde el primer grupo de nanopartículas comprende por lo menos un tipo de material de nanopartículas diferente a silicatos en capas 2 : 1. Un método de aplicar una composicion de recubrimiento de nanopartículas sobre una superficie suave, que comprende rociar dicha composicion sobre la superficie suave antes mencionada. Un método para mejorar por lo menos una de las siguientes propiedades de una superficie suave que se somete a multiples usos: limpieza de superficies, humedecimientos, flujo de ábsorcion capilar, penetracion, comodidad, resistencia a las manchas, remocion de suciedad, mejoramiento del color, control del mal olor, modificacion de la friccion superficial, y dano reducido a la abrasion sobre una superficie suave. Un artículo de fabricacion que comprende: un aplicador que es un dispensadoratomizador, una tela o una esponja; que además puede comprender: a) una composcicion de recubrimiento que está contenida dentro del aplicador; b) opcionalmente una fuente de agua desionizada; c) opcionalmente una fuente de agua de la llave; y d) opcionalmente un conjunto de instrucciones. Un método para hacer un material hidrofilo. Un método de aplicar una pluralidad de nanopartículas a una superficie. Una superficie de color mejorado. Un método apra mejorar el color de un material que tiene una superficie suave que comprende por lo menos algunas regiones de color.

27. 发明专利

CA2231540C COLOR-SAFE BLEACH BOOSTERS, COMPOSITIONS AND LAUNDRY METHODSEMPLOYING SAME 未知
公开(公告)号：CA2231540C
公开(公告)日：2003-01-14
申请号：CA2231540
申请日：1996-08-30
申请人： PROCTER & GAMBLE
发明人： MIRACLE GREGORY SCOT , BURCKETT-ST LAURENT JAMES CHAR , BURNS MICHAEL EUGENE , KELLETT PATTI JEAN
IPC分类号： C07D217/10 , C07D498/04 , C11D3/28 , C11D3/34 , C11D3/39 , C11D3/395 , D06L3/02
摘要： Bleach boosters comprising zwitterionic imines and anionic imine polyions having a net negative charge are disclosed. The bleach boosters increase bleaching effectiveness in lower temperature solutions and demonstrate superior color safety profiles. The bleach boosters are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a laundry additive product includi ng zwitterionic imines and anionic imine polyions with a net negative charge as bleach boosters. A method for laundering a fabric employing the bleach boosters of the present invention is also disclosed.

28. 发明专利

CA2442773A1 LAUNDRY DETERGENTS COMPRISING MODIFIED AND ENHANCED ALKYLBENZENE SULFONATES 未知
公开(公告)号：CA2442773A1
公开(公告)日：2002-11-21
申请号：CA2442773
申请日：2002-05-15
申请人： PROCTER & GAMBLE
发明人： CRIPE THOMAS ANTHONY , BURCKETT-ST LAURENT JAMES CHAR , KOTT KEVIN LEE , SCHEIBEL JEFFREY JOHN , SEVERSON ROLAND GEORGE , FEDERLE TOM W
IPC分类号： C07C309/31 , C11D1/22 , C11D1/37 , C11D10/02
摘要： Surfactant mixtures, improved detergent and cleaning products containing particular types of alkybenzene sulfonate surfactants.

29. 发明专利

CA2252424C MID-CHAIN BRANCHED SURFACTANTS 未知
公开(公告)号：CA2252424C
公开(公告)日：2002-06-11
申请号：CA2252424
申请日：1997-04-16
申请人： PROCTER & GAMBLE
发明人： BURCKETT-ST LAURENT JAMES CHAR , DUPONT JEFFREY SCOTT , WILLMAN KENNETH WILLIAM , VINSON PHILLIP KYLE , SCHEIBEL JEFFREY JOHN , STIDHAM ROBERT EMERSON , CRIPE THOMAS ANTHONY , CONNOR DANIEL STEDMAN
IPC分类号： C07C303/24 , C07C305/06 , C07C305/10 , C11D1/00 , C11D1/02 , C11D1/04 , C11D1/12 , C11D1/14 , C11D1/29 , C11D1/34 , C11D1/38 , C11D1/52 , C11D1/62 , C11D1/65 , C11D1/66 , C11D1/72 , C11D1/75 , C11D1/88 , C11D3/08 , C11D3/12 , C11D3/18 , C11D1/74 , C11D1/90
摘要： Mid-chain branched surfactants derived from mid-chain branched primary alkyl hydrophobic groups and hydrophilic groups. The present invention also relate s to mixtures of mid-chain branched surfactants useful in laundry and cleaning compositions, especially granular and liquid detergent compositions.

30. 发明专利

PH11997056158B1 Mid-chain branched primary alkyl sulphates as surfactants 未知
公开(公告)号：PH11997056158B1
公开(公告)日：2001-10-15
申请号：PH56158
申请日：1997-04-04
申请人： PROCTER & GAMBLE
发明人： CONNOR DANIEL STEDMAN , CRIPE THOMAS ANTHONY , VINSON PHILLIP KYLE , WILLMAN KENNETH WILLIAM , BURCKETT-ST LAURENT JAMES CHAR , DUPONT JEFFREY SCOTT
IPC分类号： C07C45/00 , C07C69/76 , C07C303/24 , C07C305/04 , C07C305/06 , C07C305/10 , C11D1/12 , C11D1/14 , C11D1/29 , C11D1/52 , C11D1/62 , C11D1/65 , C11D1/72 , C11D3/08 , C11D3/12 , C11D3/18 , C11D17/00
摘要： Mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, alone or formulated with other surfactants for the purpose of modifying the low temperature cleaning properties of the cleaning formulations. The present invention also relates to novel mid-chain branched primary alkyl sulfate surfactants suitable for use in surfactant mixtures.

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