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    • 1. 发明申请
    • Use and application of defined zwitterionic copolymer
    • 使用和应用定义的两性离子共聚物
    • US20070110699A1
    • 2007-05-17
    • US11601277
    • 2006-11-17
    • Alan Sherry
    • Alan Sherry
    • A61K8/73C11D17/08
    • C11D3/3723C08F220/06C08F220/60C08F222/06C08F226/04C11D3/3796C11D17/049Y02P20/582
    • The present invention relates to the use and application of a water-soluble or water-dispersible copolymer comprising: a) at least a monomer compound of general formula i: in which R1 is a hydrogen atom, a methyl or ethyl group; R2, R3, R4, R5 and R6, which are identical or different, are linear or branched C1-C6, alkyl, hydroxyalkyl or aminoalkyl groups; m is an integer from 0 to 10; n is an integer from 1 to 6; Z represents a —C(O)O— or —C(O)NH— group or an oxygen atom; A represents a (CH2)p group, p being an integer from 1 to 6; B represents a linear or branched C2-C12, polymethylene chain optionally interrupted by one or more heteroatoms or heterogroups, and optionally substituted by one or more hydroxyl or amino groups; X, which are identical or different, represent counterions; and (b) at least one hydrophilic monomer carrying a functional acidic group which is copolymerizable with (a) and which is capable of being ionized in the application medium; (c) optionally at least one monomer compound with ethylenic unsaturation with a neutral charge which is copolymerizable with (a) and (b), preferably a hydrophilic monomer compound with ethylenic unsaturation with a neutral charge, carrying one or more hydrophilic groups, which is copolymerizable with (a) and (b). Said polymer is a particularly good agglomerating agent and can preferentially be used in cleaning operations.
    • 本发明涉及水溶性或水分散性共聚物的用途和应用,其包括:a)至少一种通式I的单体化合物:其中R 1是氢原子, 甲基或乙基; R 2,R 3,R 4,R 5和R 6, 其相同或不同,为直链或支链C 1 -C 6烷基,羟基烷基或氨基烷基; m为0〜10的整数; n是1至6的整数; Z表示-C(O)O-或-C(O)NH-基或氧原子; A表示(CH 2)2 p基团,p表示1〜6的整数。 B表示任选被一个或多个杂原子或杂原子间隔的任选被一个或多个羟基或氨基取代的直链或支链C 2 -C 12亚烷基链; X相同或不同,表示抗衡离子; 和(b)至少一种携带可与(a)共聚的官能酸性基团的亲水性单体,其能够在该涂布介质中离子化; (c)任选地至少一种具有中性电荷的具有烯属不饱和键的单体化合物,其可与(a)和(b)共聚,优选具有带有中性电荷的具有烯属不饱和键的亲水性单体化合物,其携带一个或多个亲水基团, 可与(a)和(b)共聚。 所述聚合物是特别好的附聚剂,并且可以优选用于清洁操作。
    • 5. 发明申请
    • 100% synthetic nonwoven wipes
    • 100%合成无纺布
    • US20050133174A1
    • 2005-06-23
    • US10965403
    • 2004-10-14
    • Ronald GorleyDavid PungAlan Sherry
    • Ronald GorleyDavid PungAlan Sherry
    • A47L13/20A47L13/22A47L13/256A47L13/51B05B9/08B08B1/00C11D1/66C11D1/72C11D1/825C11D3/32C11D3/37C11D3/43C11D17/04D21H11/00
    • B08B1/00A45D37/00A45D2200/1018A45D2200/1036A47L13/16C11D17/049D04H1/492D04H1/54
    • The present invention relates to wipes comprising at least one layer of a 100% synthetic nonwoven web. The wipes may be provided as a single layer of nonwoven web, or may be provided in a laminate material, such as one comprising spunlaid-meltblown-spunlaid (SMS) webs. The 100% synthetic nonwoven webs of the present invention may be made via a process comprising a fiber laying step selected from the group consisting of spunlaying, meltblowing, carding, airlaying, wetlaying and combinations thereof. The 100% synthetic nonwoven webs of the present invention may be made via a process comprising a fiber bonding step selected from the group consisting of hydroentanglement, cold calendering, hot calendering, air thru bonding, chemical bonding, needle punching and combinations thereof. The nonwoven webs may also comprise one or more polyolefins. In one embodiment of the present invention, the nonwoven webs may be spunlaid and HET.
    • 本发明涉及包含至少一层100%合成非织造纤维网的擦拭物。 擦拭巾可以作为单层非织造纤维网提供,或者可以设置在层压材料中,例如包括纺丝 - 熔喷 - 纺丝(SMS)纤维网的层压材料。 本发明的100%合成非织造纤维网可以通过包括选自以下的纤维铺展步骤的方法制备:纺丝法,熔喷法,梳理法,气流法,湿法法及其组合。 本发明的100%合成非织造纤维网可以通过包括从水刺,冷砑光,热压延,空气穿过粘合,化学粘合,针刺及其组合组成的组中的纤维粘合步骤的方法制备。 非织造纤维网也可以包含一种或多种聚烯烃。 在本发明的一个实施方案中,非织造纤维网可以是纺粘和HET。