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    • 13. 发明授权
    • Neutral pH wheel cleaner
    • 中性pH轮清洁剂
    • US4895675A
    • 1990-01-23
    • US287120
    • 1988-12-21
    • Ray E. Smith
    • Ray E. Smith
    • C11D3/065
    • C11D3/06C11D1/37C11D17/0013C11D1/143C11D1/22
    • An essentially neutral pH vehicle wheel cleaner for coated alloy vehicle wheels includes a builder, a surfactant, a buffer, a clarifier or mild abrasive, and a fragrance in water. The builder and surfactant interact to produce strong buffering to prevent a significant change in pH due to alkaline brake dust, road soil, and acidic road salts. A preferred embodiment utilizes tetrapotassium pyrophosphate as the builder, a sodium salt of sulfonated oleic acid as the buffer, and a ethylene oxide adduct of octylphenol as the surfactant. Various fragrances are disclosed.
    • 用于涂覆合金车轮的基本上中性的pH车辆车轮清洁器包括助洗剂,表面活性剂,缓冲剂,澄清剂或温和的研磨剂和水中的香料。 助洗剂和表面活性剂相互作用以产生强烈的缓冲剂,以防止由于碱性制动粉尘,路面土壤和酸性路面盐引起的pH的显着变化。 优选的实施方案使用焦磷酸四钾作为助洗剂,磺化油酸的钠盐作为缓冲剂,辛基酚的环氧乙烷加合物作为表面活性剂。 公开了各种香料。
    • 17. 发明授权
    • 2,2-Bis(haloalkyl)-3-hydroxy-1-propyl phosphoric acids
    • 2,2-二(卤代烷基)-3-羟基-1-丙基磷酸
    • US4205022A
    • 1980-05-27
    • US939629
    • 1978-09-05
    • Richard R. NicholsonRay E. SmithJayendra G. Shukla
    • Richard R. NicholsonRay E. SmithJayendra G. Shukla
    • C07F9/09C09D5/18
    • C09D5/185C07F9/091
    • A compound of the formula ##STR1## wherein a, b, c, d, and n are integers; a is from 1 to 3; b and c are independently selected from the group consisting of 0 and 1; d and n are independently selected from the group consisting of 1 and 2; R.sup.1 and R.sup.4 are independently selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and haloalkyl of 1 to 4 carbon atoms and 1 to 2 halogen atoms; and R.sup.2 and R.sup.3 are independently selected from the group consisting of haloalkyl containing 1 to about 4 carbon atoms and 1 to about 2 halogen atoms selected from the group consisting of chlorine, bromine, and mixtures thereof.The use of this compound with specified amounts of a certain methylated methylol melamine and water allows one to produce an intumescent composition which is substantially superior to prior art intumescent compositions.
    • 其中a,b,c,d和n是整数的式IMAMA的化合物; a是1到3; b和c独立地选自0和1组成的组; d和n独立地选自1和2; R 1和R 4独立地选自氢,1至4个碳原子的烷基和1至4个碳原子的卤代烷基和1至2个卤素原子; 并且R 2和R 3独立地选自含有1至约4个碳原子的卤代烷基和1至约2个选自氯,溴及其混合物的卤素原子。 使用具有特定量的某些甲基化羟甲基三聚氰胺和水的该化合物允许产生基本上优于现有技术的膨胀组合物的膨胀组合物。
    • 18. 发明授权
    • Intumescent composition comprising cyclic nitrogen compound and
phosphorus compounds
    • 包含环状氮化合物和磷化合物的膨胀组合物
    • US4201677A
    • 1980-05-06
    • US939625
    • 1978-09-05
    • Jayendra G. ShuklaRay E. SmithRichard R. Nicholson
    • Jayendra G. ShuklaRay E. SmithRichard R. Nicholson
    • B27K3/50C07D251/70C09D5/18C09K21/10C09K21/12D06M15/673C09K3/28
    • C07D251/70C09D5/185C09K21/10C09K21/12D06M15/673Y10S428/921Y10T428/662
    • An intumescent composition comprising a cyclic nitrogen compound, an acid selected from the group consisting of phosphorous acid, phosphoric acid, and mixtures thereof, water, and an hydroxy-containing organo-phosphorus compound, wherein:(a) said cyclic nitrogen compound is ##STR1## wherein a, b, and c are integers selected from the group consisting of 1 and 2, a plus b plus c equal about 3 to 6, and X, X', and X" are independently selected from the group consisting of hydrogen and --CH.sub.3 ;(b) said hydroxy-containing organo-phosphorus compound is selected from the group consisting of ##STR2## and mixtures thereof, wherein d is an integer of from 0 to 2, e is an integer of from 0 to 2, f is an integer of from 1 to 3, and d plus e plus f equal 3; z is an integer of 0 to 1; x is an integer of 1 to 2, y is an integer of 1 to 2, and x plus y plus z equal 3; R.sup.1, R.sup.2, and R.sup.3 are selected from the group consisting of alkyl radicals containing from about 1 to about 6 carbon atoms and haloalkyl radicals containing from about 2 to about 6 carbon atoms, provided that when R.sup.3 is haloalkyl it contains at least 3 carbon atoms; R.sup.4 and R.sup.5 are selected from the group consisting of hydrogen, alkyl radicals, and haloalkyl radicals, wherein said radicals contain from about 1 to about 6 carbon atoms; and the total number of carbon atoms in the R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.5 groups does not exceed about 14.
    • 一种膨胀性组合物,其包含环状氮化合物,选自亚磷酸,磷酸及其混合物的水,水和含羟基的有机磷化合物,其中:(a)所述环状氮化合物是 其中a,b和c是选自1和2,a + b加c等于3至6的整数,X,X'和X“独立地选自 氢和-CH 3; (b)所述含羟基的有机磷化合物选自由下列组成的组:其中d为0-2的整数,e为0的整数 至2,f为1至3的整数,d加e加f等于3; z为0〜1的整数; x为1〜2的整数,y为1〜2的整数,x + y + z为3的整数。 R1,R2和R3选自包含约1至约6个碳原子的烷基和含有约2至约6个碳原子的卤代烷基,条件是当R3为卤代烷基时,其含有至少3个碳原子 ; R 4和R 5选自氢,烷基和卤代烷基,其中所述基团含有约1至约6个碳原子; 并且R1,R2,R3,R4和R5基团中的碳原子总数不超过约14。