Precarboxylic acid rinse method
    11.
    发明授权
    Precarboxylic acid rinse method 失效
    过羧酸漂洗法

    公开(公告)号:US06302968B1

    公开(公告)日:2001-10-16

    申请号:US08446473

    申请日:1995-05-22

    IPC分类号: B08B300

    摘要: The invention includes compositions and methods for sanitizing ware without staining, spotting or corroding. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxyacetic acid, acetic acid, and hydrogen peroxide using higher levels of acetic and peroxyacetic acid and a lower level of hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration of peroxyacetic acid of at least 30 ppm.

    摘要翻译: 本发明包括用于消毒器皿的染色,斑点或腐蚀的组合物和方法。 在其最优选的方式中,该方法包括以下步骤:在自动洗衣机中洗涤器皿,并用消毒冲洗组合物在高温或低温下冲洗器皿。 脱色,消毒的浓缩物组合物优选包括过氧乙酸,乙酸和过氧化氢,其使用较高水平的乙酸和过氧乙酸和较低水平的过氧化氢。 消毒冲洗组合物优选以至少30ppm的过氧乙酸浓度使用。

    Percarboxylic acid rinse method
    12.
    发明授权
    Percarboxylic acid rinse method 失效
    过羧酸漂洗法

    公开(公告)号:US06257253B1

    公开(公告)日:2001-07-10

    申请号:US08229648

    申请日:1994-04-19

    IPC分类号: B08B920

    CPC分类号: C11D3/3947 C11D3/2079

    摘要: The invention includes compositions and methods for sanitizing ware without staining or spotting. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxy acetic acid, acetic acid, and hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration ranging from about 600 ppm to 4000 ppm.

    摘要翻译: 本发明包括用于消毒器皿的组合物和方法,而不污染或发现。 在其最优选的方式中,该方法包括以下步骤:在自动洗衣机中洗涤器皿,并用消毒冲洗组合物在高温或低温下冲洗器皿。 脱色,消毒浓缩物组合物优选包含过氧乙酸,乙酸和过氧化氢。 消毒冲洗组合物可优选以约600ppm至4000ppm的浓度使用。

    Method of sanitizing and destaining tableware
    13.
    发明授权
    Method of sanitizing and destaining tableware 失效
    消毒和排污餐具的方法

    公开(公告)号:US5578134A

    公开(公告)日:1996-11-26

    申请号:US229982

    申请日:1994-04-19

    CPC分类号: C11D3/2079 C11D3/3947

    摘要: A method of sanitizing and destaining ware, including silverware includes the steps of applying a sanitizing concentrate composition to silverware at a rate of 100 ppm to 2000 ppm, the sanitizing concentrate composition including from about 1 wt-% to 20 wt-% of peroxycarboxylic acid, from about 10 wt-% to 50 wt-% of carboxylic acid containing a mixture of acetic acid, and octanoic acid, the acetic acid and the octanoic acid present in a ratio ranging from about 10 to 1 to about 1 to 1, respectively, from about 3 wt-% to 35 wt-% of hydrogen peroxide, and a balance of carrier wherein said peroxycarboxylic acid is the reaction product of the acetic acid, octanoic acid, and hydrogen peroxide.

    摘要翻译: 包括银器的消毒和去污器的方法包括以100ppm至2000ppm的速率将消毒浓缩物组合物应用于银器的步骤,消毒浓缩物组合物包含约1重量%至20重量%的过氧羧酸 ,约10重量%至50重量%的含有乙酸和辛酸的混合物的羧酸,乙酸和辛酸分别以约10至1至约1至1的比例存在 ,约3重量%至35重量%的过氧化氢,余量为载体,其中所述过氧羧酸是乙酸,辛酸和过氧化氢的反应产物。

    Peroxyacid antimicrobial composition
    14.
    发明授权
    Peroxyacid antimicrobial composition 失效
    过氧酸抗菌组合物

    公开(公告)号:US5437868A

    公开(公告)日:1995-08-01

    申请号:US47264

    申请日:1993-04-12

    CPC分类号: A01N37/16 C11D3/3945 C11D3/48

    摘要: A peroxyacid antimicrobial concentrate and use composition is provided comprising a C.sub.5 peroxyacid in combination with a C.sub.1 -C.sub.4 peroxyacid, a C.sub.6 -C.sub.18 peroxyacid, or mixtures thereof. The combination of these peracids produces a synergistic effect, providing a much more potent biocide than can be obtained by using these components separately. Other components can be added to the composition such as hydrotrope coupling agents, stabilizers, etc. An effective antimicrobial use solution is formed at low concentrations when the concentrate composition is diluted with water. Sanitizing of substantially fixed, "in-place" processing lines in dairies, breweries, and other food processing operations is one utility of the composition.

    摘要翻译: 提供过氧酸抗微生物浓缩物和使用组合物,其包含与C1-C4过氧酸,C 6 -C 18过氧酸或其混合物组合的C5过氧酸。 这些过酸的组合产生协同效应,提供比通过分别使用这些组分可获得的杀菌剂更强大的杀菌剂。 其他组分可以加入组合物如水溶助长剂偶联剂,稳定剂等中。当浓缩组合物用水稀释时,以低浓度形成有效的抗微生物使用溶液。 在乳制品,啤酒厂和其他食品加工业务中大量固定的“就地”加工生产线的消毒是组合的一种效用。

    Peroxy acid generator
    15.
    发明授权
    Peroxy acid generator 失效
    过氧酸发生器

    公开(公告)号:US5122538A

    公开(公告)日:1992-06-16

    申请号:US556892

    申请日:1990-07-23

    摘要: We have found a new and useful process to generate peroxy acid sanitizing and bleaching compositions at the point-of-use, the process comprising introducing hydrogen peroxide and a carboxylic acid into a reactor at about 0.1 to 10 moles of hydrogen peroxide per mole of acid, and contacting the hydrogen peroxide and carboxylic acid in the presence of a sulfonic acid resin and in the substantial abssence of active metal ions which forms an aqueous peroxy acid composition at a concentration from about up to 20 wt %. Using this process, warewashing, laundry sanitizing and bleach, and hard surface sanitizing compositions can be produced.

    摘要翻译: 我们已经发现了一种新的和有用的方法来在使用点产生过氧酸消毒和漂白组合物,该方法包括将过氧化氢和羧酸引入反应器中,每摩尔酸约0.1至10摩尔过氧化氢 并且在磺酸树脂的存在下使过氧化氢和羧酸接触,并且基本上不存在形成浓度为约至多20重量%的过氧酸组合物的活性金属离子。 使用该方法可以制造器皿洗涤,洗衣消毒和漂白剂以及硬表面消毒组合物。

    Methods of deinking secondary fibers
    17.
    发明授权
    Methods of deinking secondary fibers 失效
    二次纤维脱墨方法

    公开(公告)号:US4518459A

    公开(公告)日:1985-05-21

    申请号:US458432

    申请日:1983-01-17

    IPC分类号: D21C5/02

    摘要: Washing methods of deinking secondary cellulose fiber (i.e., removing unwanted non-cellulose materials therefrom) are disclosed. These washing methods (as opposed to flotation methods) generally involve deinking the fiber with surface active agent (surfactant).The present invention utilizes a single foam-suppressing surface active agent consisting essentially ofR--(Ar)--(OC.sub.2 H.sub.4)m--(OC.sub.3 H.sub.6)n--Y;wherein R represents a monovalent higher aliphatic group containing from 6 to 24 carbon atoms,Ar represents an aromatic residue,--(OC.sub.2 H.sub.4)m--being a poly(ethylene oxide) chain,--(OC.sub.3 H.sub.6)n--being a poly(propylene oxide) chain;m is about 6 to about 15,n is about 12 to about 48,m:n is less than 1, andY is selected from the group consisting of hydroxyl and benzyl ether.The present washing method of deinking reduces or eliminates objectionable foam, potentially provides energy savings yet maintains or improves the quality of the deinked fiber.

    摘要翻译: 公开了脱水次级纤维素纤维的洗涤方法(即从中除去不需要的非纤维素材料)。 这些洗涤方法(与浮选方法相反)通常包括使纤维与表面活性剂(表面活性剂)脱墨。 本发明采用基本上由R-(Ar) - (OC 2 H 4)m - (OC 3 H 6)n-Y组成的单一泡沫抑制表面活性剂; 其中R表示含有6至24个碳原子的单价高级脂族基团,Ar表示芳族残基, - (OC2H4)m-为聚(环氧乙烷)链, - (OC3H6)n-为聚(环氧丙烷) 链; m为约6至约15,n为约12至约48,m:n小于1,Y选自羟基和苄基醚。 目前的脱墨洗涤方法减少或消除令人反感的泡沫,潜在地提供能量节省,但维持或提高脱墨纤维的质量。

    Potentiated aqueous ozone cleaning composition for removal of a
contaminating soil from a surface
    20.
    发明授权
    Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface 失效
    用于从表面除去污染土壤的增强的含水臭氧清洁组合物

    公开(公告)号:US5484549A

    公开(公告)日:1996-01-16

    申请号:US114193

    申请日:1993-08-30

    CPC分类号: C11D3/3947 C11D3/3942

    摘要: A pH greater than 7 aqueous ozonized cleaning composition can be used for cleaning a tenacious residue or film from solid surfaces. The cleaning properties can be potentiated by additive materials. Ozone, generated by electrical discharge, can be blended into effective aqueous cleaning compositions that can efficiently clean proteinaceous, oily or carbohydrate soil from a variety of surfaces. Immediately after ozone generation, the ozone containing gas stream comprising ozone and the residual air is injected through a hose into an aqueous potentiating additive containing carrier solution, forming a cleaning solution which is applied immediately to a soiled solid surface to remove a contaminating residue or film.

    摘要翻译: pH大于7的含水臭氧清洗组合物可用于从固体表面清洗顽固的残留物或膜。 清洁性能可以通过添加剂材料加强。 通过放电产生的臭氧可以混合到有效的水性清洁组合物中,其可以有效地从各种表面清洁蛋白质,油性或碳水化合物的土壤。 在产生臭氧之后,将包含臭氧和残余空气的含臭氧的气流通过软管注入含有载体溶液的水性增效添加剂中,形成清洗溶液,该溶液立即施加到污染的固体表面以除去污​​染的残留物或膜 。