Dishwasher detergent
    4.
    发明授权
    Dishwasher detergent 有权
    洗碗机洗涤剂

    公开(公告)号:US08551930B2

    公开(公告)日:2013-10-08

    申请号:US13418658

    申请日:2012-03-13

    IPC分类号: C11D17/00 C11D3/37

    CPC分类号: C11D3/378 C11D3/3757

    摘要: The present invention is a phosphate-free automatic dishwashing agent containing a builder, said agent comprising: a) a copolymer A comprising i) at least one mono- or polyunsaturated carboxylic acid monomer, ii) at least one mono- or polyunsaturated sulfonic acid monomer, and iii) at least one additional nonionic monomer; and b) an acrylic acid homopolymer B, wherein the weight ratio of copolymer A to homopolymer B is between 10:1 and 1:3. The present agent is characterized by excellent residue inhibition, good cleaning, and clear rinsing performance in automatic dishwashing.

    摘要翻译: 本发明是含有助洗剂的无磷酸盐自动洗碗剂,所述试剂包括:a)共聚物A,其包含i)至少一种单或多不饱和羧酸单体,ii)至少一种单或多不饱和磺酸单体 ,和iii)至少一种另外的非离子单体; 和b)丙烯酸均聚物B,其中共聚物A与均聚物B的重量比为10:1至1:3。 本发明的特征在于在自动洗碗中具有优异的残留抑制,良好的清洁和漂洗性能。

    Cleaning Agent
    9.
    发明申请
    Cleaning Agent 审中-公开
    清洁剂

    公开(公告)号:US20100222247A1

    公开(公告)日:2010-09-02

    申请号:US12720919

    申请日:2010-03-10

    IPC分类号: C11D3/00

    CPC分类号: C11D3/361 C11D3/36 C11D3/378

    摘要: Liquid, low-alkaline and bleach-free dishwasher detergent having a pH value (20° C.) of 8 to 12 and containing: a) 10 to 60 percent by weight of a builder; b) more than 1.5 percent by weight of a phosphonate; c) 0.1 to 20 percent by weight of an anionic copolymer comprising: i) unsaturated carboxylic acid(s) and ii) sulfonic acid group-containing monomer(s). Detergents according to the invention exhibit a good cleaning power on bleachable dirt, particularly tea stains.

    摘要翻译: 具有8至12的pH值(20℃)的液体,低碱性和无漂白洗碗机洗涤剂,其含有:a)10至60重量%的助洗剂; b)超过1.5重量%的膦酸酯; c)0.1至20重量%的阴离子共聚物,其包含:i)不饱和羧酸和ii)含磺酸基团的单体。 根据本发明的洗涤剂对可漂洗的污垢特别是茶渍表现出良好的清洁力。

    Detergent
    10.
    发明申请
    Detergent 审中-公开
    洗涤剂

    公开(公告)号:US20100031976A1

    公开(公告)日:2010-02-11

    申请号:US12536885

    申请日:2009-08-06

    IPC分类号: B08B9/20 C11D3/37

    摘要: Phosphate-free automatic dishwashing agents containing a) citrate, b) sodium percarbonate, c) nonionic surfactant, d) copolymer encompassing i) monomers from the group of the mono- or polyunsaturated carboxylic acids, ii) monomers of the general formula R1(R2)C═C(R3)—X—R4, in which R1 to R3, mutually independently, denote —H, —CH3, or —C2H5, X denotes an optionally present spacer group that is selected from —CH2—, —C(O)O—, and —C(O)—NH—, and R4 denotes a straight-chain or branched saturated alkyl residue having 2 to 22 carbon atoms or an unsaturated, preferably aromatic residue having 6 to 22 carbon atoms, e) 0.05 to 1 wt % methylglycinediacetic acid, are notable for washing and rinsing results that are comparable or even superior to those of phosphate-containing automatic dishwashing agents.

    摘要翻译: 含有a)柠檬酸盐,b)过碳酸钠的无磷酸盐自动洗碗剂,c)非离子表面活性剂,d)共聚物,包括i)单或多不饱和羧酸基团的单体,ii)通式R 1(R 2 )CC(R3)-X-R4,其中R1至R3相互独立地表示-H,-CH3或-C2H5,X表示任选存在的间隔基,其选自-CH 2 - , - C(O) O-和-C(O)-NH-,R 4表示具有2至22个碳原子的直链或支链饱和烷基或不饱和的,优选具有6至22个碳原子的芳族残基,e)0.05至1 重量%甲基甘氨酸二乙酸,对于与含磷酸盐的自动洗碗剂相当甚至更优异的洗涤和漂洗结果是显着的。