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公开(公告)号：US4169805A
公开(公告)日：1979-10-02
申请号：US894775
申请日：1978-04-10
IPC分类号： C07C303/00 , C07C309/29 , C07C309/30 , C07C309/39 , C11D3/39 , D06L3/02 , C11D3/395 , C11D7/54
CPC分类号： C07C303/00 , C11D3/3915 , D06L3/021 , C07C2101/14
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in peroxygen bleach bath containing as a peroxygen activator a sulfonic anhydride of the formula:R.sub.1 SO.sub.2 OSO.sub.2 R.sub.2wherein each of R.sub.1 and R.sub.2 is selected from the class consisting of an alkyl radical of 1 to 18 carbon atoms; a cycloalkyl radical of 3 to 7 carbon atoms; a phenyl radical; a naphthyl radical and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, it being understood that R.sub.1 and R.sub.2 can be identical or different except where they are phenyl or naphthyl in which case R.sub.1 and R.sub.2 are always different. Also described are dry blend compositions containing the bleach bath components.
摘要翻译： 将织物浸入含有作为过氧活化剂的过氧漂白浴中的织物去除污垢和/或染色剂的方法是下式的磺酸酐：
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公开(公告)号：US4115058A
公开(公告)日：1978-09-19
申请号：US838849
申请日：1977-10-03
CPC分类号： C11D3/3907
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an aromatic sulfonic anhydride of the formula RSO.sub.2 --O--SO.sub.2 R, wherein each R is an aromatic ring system selected from the class consisting of a phenyl group, taken together an o-phenylene group, a naphthyl group, taken together an o-naphthylene group and a heterocyclic group having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the class consisting of nitrogen, oxygen and sulfur, said groups optionally bearing 1 to 3 substituents selected from the class consisting of nitro, alkyl of 1 to 16 carbon atoms, alkoxy of 1 to 16 carbon atoms, aliphatic carboxamido of 1 to 16 carbon atoms, benzamido, chlorine and bromine. Aromatic is used herein in its modern sense to signify an organic ring system having aromatic character including both aromatic hydrocarbon and heterocyclic ring systems. Also described are dry blend compositions containing the bleach bath components.
摘要翻译： 将织物浸入含有作为过氧化物活化剂的过氧漂白浴中的织物的污垢和/或污渍的方法是式RSO 2 -O-SO 2 R的芳族磺酸酐，其中每个R是选自下列的芳族环系： 由邻苯亚基，萘基，邻亚萘基和具有1个环或2个稠合环的杂环基组成的苯基组成，所述环或环含有5〜6个成员，其中1〜 2是选自氮，氧和硫的杂原子，所述基团任选带有1-3个选自硝基，1至16个碳原子的烷基，1至16个碳原子的烷氧基，1至16个碳原子的烷氧基， 1至16个碳原子，苯甲酰氨基，氯和溴。 芳族化合物在本文中以其现代意义用于表示具有芳族特征的有机环系统，包括芳族烃和杂环体系。 还描述了含有漂白浴组分的干混组合物。
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公开(公告)号：US4111651A
公开(公告)日：1978-09-05
申请号：US838851
申请日：1977-10-03
IPC分类号： C07C303/00 , C07C309/29 , C07C309/30 , C07C309/39 , C11D3/39 , D06L3/02
CPC分类号： D06L3/021 , C07C303/00 , C11D3/3915 , C07C2101/14
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a sulfonic anhydride of the formula:R.sub.1 SO.sub.2 OSO.sub.2 R.sub.2wherein each of R.sub.1 and R.sub.2 is selected from the class consisting of an alkyl radical of 1 to 18 carbon atoms; a cycloalkyl radical of 3 to 7 carbon atoms; a phenyl radical; a naphthyl radical and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, it being understood that R.sub.1 and R.sub.2 can be identical or different except where they are phenyl or naphthyl in which case R.sub.1 and R.sub.2 are always different. Also described are dry blend compositions containing the bleach bath components.
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公开(公告)号：US4110074A
公开(公告)日：1978-08-29
申请号：US838902
申请日：1977-10-03
IPC分类号： C11D7/54 , C07C303/00 , C07C309/04 , C07C309/30 , C11D3/39 , D06L3/02
CPC分类号： C07C303/00 , C11D3/3915 , D06L3/021
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator, an anhydride of a carboxylic acid with a sulfonic acid selected from the formulae consisting ofR.sub.1 --(SO.sub.2 OC(O)--R.sub.2).sub.n and (R.sub.1 --SO.sub.2 OC(O)).sub.n R.sub.2wherein n is an integer of 1 to 3; each of R.sub.1 and R.sub.2, which may be alike or different, is selected from the class consisting of a 1 to 3 valent hydrocarbon radical derived from an alkane of 1 to 16 carbon atoms, a cycloalkane of 3 to 7 carbon atoms and an arene of 6 to 12 aromatic carbon atoms while taken together R.sub.1 and R.sub.2 can complete an o-phenylene or an o-naphthalene ring, said hydrocarbon radicals optionally bearing 1 to 3 substituents selected from the class consisting of alkoxy of 1 to 16 carbon atoms on the arene, aliphatic carboxamido of 1 to 16 carbon atoms on the arene, alkyl of 1 to 16 carbon atoms on the arene, benzamido on the arene, nitro, chlorine, bromine and fluorine. Also described are dry blend compositions containing the activator and peroxygen.
摘要翻译： 将织物浸入含有作为过氧活化剂的过氧漂白浴中，将织物的污垢和/或污渍除去，其中羧酸的酸酐选自下列通式：R1-（SO2OC（O） - R2）n和（R1-SO2OC（O））nR2其中n是1至3的整数; R1和R2各自可以相同或不同，选自衍生自1至16个碳原子的烷烃的1至3价烃基，3至7个碳原子的环烷烃和 6至12个芳族碳原子，同时R 1和R 2可以完成邻 - 亚苯基或邻 - 萘环，所述烃基任选地带有1-3个选自芳族化合物中的1至16个碳原子的烷氧基的取代基 芳烃上的1至16个碳原子的脂族甲酰胺基，芳烃上的1至16个碳原子的烷基，芳烃，硝基，氯，溴和氟上的苯甲酰氨基。 还描述了含有活化剂和过氧化物的干混组合物。
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公开(公告)号：US4170566A
公开(公告)日：1979-10-09
申请号：US894774
申请日：1978-04-10
IPC分类号： C07C303/00 , C07C309/04 , C07C309/30 , C11D3/39 , D06L3/02 , C11D7/18 , C11D7/56
CPC分类号： D06L3/021 , C07C303/00 , C11D3/3915
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator, an anhydride of a carboxylic acid with a sulfonic acid selected from the formulae consisting ofR.sub.1 --(SO.sub.2 OC(O)--R.sub.2).sub.n and (R.sub.1 --SO.sub.2 OC(O)).sub.n R.sub.2wherein n is an integer of 1 to 3; each of R.sub.1 and R.sub.2, which may be alike or different, is selected from the class consisting of a 1 to 3 valent hydrocarbon radical derived from an alkane of 1 to 16 carbon atoms, a cycloalkane of 3 to 7 carbon atoms and an arene of 6 to 12 aromatic carbon atoms while taken together R.sub.1 and R.sub.2 can complete an o-phenylene or an o-naphthalene ring, said hydrocarbon radicals optionally bearing 1 to 3 substituents selected from the class consisting of alkoxy of 1 to 16 carbon atoms on the arene, aliphatic carboxamido of 1 to 16 carbon atoms on the arene, alkyl of 1 to 16 carbon atoms on the arene, benzamido on the arene, nitro, chlorine, bromine and fluorine. Also described are dry blend compositions containing the activator and peroxygen.
摘要翻译： 将织物浸入含有作为过氧活化剂的过氧漂白浴中，将织物的污垢和/或污渍除去，其中羧酸的酸酐选自下列通式：R1-（SO2OC（O） - R2）n和（R1-SO2OC（O））nR2其中n是1至3的整数; R1和R2各自可以相同或不同，选自衍生自1至16个碳原子的烷烃的1至3价烃基，3至7个碳原子的环烷烃和 6至12个芳族碳原子，同时R 1和R 2可以完成邻 - 亚苯基或邻 - 萘环，所述烃基任选地带有1-3个选自芳族化合物中的1至16个碳原子的烷氧基的取代基 芳烃上的1至16个碳原子的脂族甲酰胺基，芳烃上的1至16个碳原子的烷基，芳烃，硝基，氯，溴和氟上的苯甲酰氨基。 还描述了含有活化剂和过氧化物的干混组合物。
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公开(公告)号：US4164395A
公开(公告)日：1979-08-14
申请号：US952026
申请日：1978-10-16
CPC分类号： C11D3/3917
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a sulfonyl oxime.Also described are dry blend compositions containing the bleach bath components.
摘要翻译： 将织物浸入含有作为过氧活化剂的过氧漂白浴中的磺酰肟，从织物上去除污垢和/或污渍的过程。
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公开(公告)号：US4128490A
公开(公告)日：1978-12-05
申请号：US838979
申请日：1977-10-03
CPC分类号： C11D3/3915
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a phenyl sulfonate ester of the formula: ##STR1## WHEREIN R is selected from the class consisting of a hydrocarbon radical of 1 to 16 carbon atoms and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur; X is hydrogen or at least one electron withdrawing substituent and n is an integer of from 1 to 5. Also described are dry blend compositions containing the bleach bath components.
摘要翻译： {PG，1一种通过将织物浸入含有作为过氧活化剂的过氧漂白浴中将织物去除污垢和/或污渍的方法，其具有下式的苯基磺酸酯：{r1 {tc，1 {rb R {AB，4 SO {HD 2 {LO {US，5 {BN，4 {RD，11447799CCFF / 135 {A，4 {BL，D {BN，33 {US，1 {S，5 X {HD n {re {PS {PS 其中R选自1至16个碳原子的烃基和具有1个环或2个稠合环的杂环基，所述环或5至6个成员，其中1至2个是选自以下的杂原子 由氮，氧和硫组成; X是氢或至少一个吸电子取代基，{i n {1是1至5的整数。还描述了含有漂白浴组分的干混组合物。
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公开(公告)号：US4215003A
公开(公告)日：1980-07-29
申请号：US962501
申请日：1978-11-20
CPC分类号： C11D3/3907
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an heterocyclic sulfonate ester wherein the heterocyclic moiety includes a 5 to 6 membered heterocyclic ring containing 1 to 3 hetero atoms selected from the class consisting of --N--, --O-- and --S-- and the sulfonic acid is selected from the class consisting of an alkanesulfonic acid of 1 to 18 carbon atoms and an arenesulfonic acid of the benzene and naphthalene series.Also described are dry blend compositions containing the activator and peroxygen.
摘要翻译： 将织物浸入含有作为过氧活化剂的杂环磺酸酯的过氧漂白浴中除去织物的污垢和/或污渍的过程，其中杂环部分包括含有1至3个选自以下的杂原子的5至6元杂环 由-N-，-O-和-S-组成的类，磺酸选自由1至18个碳原子的链烷磺酸和苯和萘系列的芳烃磺酸组成的组。 还描述了含有活化剂和过氧化物的干混组合物。
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公开(公告)号：US4120651A
公开(公告)日：1978-10-17
申请号：US838848
申请日：1977-10-03
CPC分类号： C11D3/3907
摘要： A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a disulfone of the formulaRSO.sub.2 SO.sub.2 R.sub.1wherein R and R.sub.1, which may be alike or different, are each selected from the class consisting of an alkyl radical of 1 to 18 carbon atoms; a cycloalkyl radical of 3 to 7 carbon atoms said alkyl and cycloalkyl radicals bearing optional substituents selected from the group consisting of lower alkoxyl, fluoro and chloro; and an aromatic radical selected from the group consisting of phenyl, naphthyl and heterocyclic having 1 ring or 2 fused rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the class consisting of nitrogen, oxygen and sulfur, said aromatic radicals optionally bearing 1 to 3 substituents selected from the class consisting of nitro, alkyl of 1 to 16 carbon atoms, alkoxy of 1 to 16 carbon atoms, aliphatic carboxamido of 1 to 16 carbon atoms, benzamido, chlorine and bromine. Aromatic is used herein in its modern sense to signify an organic ring system having aromatic character including both aromatic hydrocarbon and heterocyclic ring systems. Also described are dry blend compositions containing the bleach bath components.
摘要翻译： 将织物浸入含有作为过氧活化剂的过氧漂白浴中的织物的污垢和/或污渍的方法，其中R 2和R 2可以相同或不同，其中R和R 1可以相同或不同，各自选自以下类别： 的1至18个碳原子的烷基; 具有3至7个碳原子的环烷基所述烷基和环烷基具有任选的取代基，其选自低级烷氧基，氟和氯; 和选自苯基，萘基和具有1个环或2个稠合环的杂环的芳族基团，所述环或2个稠环含有5至6个成员，其中1至2个是选自氮，氧和硫的杂原子，所述芳族基团任选地 含有1至3个选自硝基，1至16个碳原子的烷基，1至16个碳原子的烷氧基，1至16个碳原子的脂族甲酰氨基，苯甲酰氨基，氯和溴组成的类别。 芳族化合物在本文中以其现代意义用于表示具有芳族特征的有机环系统，包括芳族烃和杂环体系。 还描述了含有漂白浴组分的干混组合物。
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公开(公告)号：US3948985A
公开(公告)日：1976-04-06
申请号：US514018
申请日：1974-10-11
IPC分类号： C07C51/367 , C07F3/00 , C07C59/23
CPC分类号： C07F3/003 , C07C51/367
摘要： Carboxymethyloxysuccinic acid is prepared by acidifying the calcium salt of carboxymethyloxysuccinic acid with sulfuric acid at a temperature of 40.degree.C to 80.degree.C; filtering off the CaSO.sub.4 .2H.sub.2 O by-product and concentrating the filtrate to give the purified acid. The calcium salt of carboxymethoxysuccinic acid is formed by reacting maleic acid and glycolic acid in aqueous media containing excess calcium hydroxide.
摘要翻译： 羧甲氧基琥珀酸是通过在40〜80℃的温度下用硫酸酸化羧甲氧基琥珀酸的钙盐来制备的; 滤除CaSO 4·2H 2 O副产物并浓缩滤液得到纯化的酸。 羧甲氧基琥珀酸的钙盐通过马来酸和乙醇酸在含有过量氢氧化钙的水性介质中反应而形成。
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