包含发泡的有益试剂的基材及其制造方法

Substrates comprising frothed benefit agents and the method of making the same

Abstract

本发明提供一种无纺基材,所述无纺基材包括纤维纤网限定的表面;和有益试剂层,其中所述有益试剂选自添加剂组合物、增强组分和其组合;其中所述有益试剂是发泡的并且通过起皱处理结合到所述纤维纤网。本发明还提供了一种使无纺基材起皱的方法,所述方法包括步骤(a)提供无纺基材;(b)将敷料器安置到与热的、不可渗透的干燥的表面邻近处;(c)通过所述敷料器向所述干燥的表面施加含水的、发泡的有益试剂;(d)允许所述发泡的有益试剂在所述干燥的表面上形成粘合剂膜;(e)将无纺基材直接地结合到所述粘合剂膜,所述粘合剂膜位于所述干燥的表面;和(f)从所述干燥的表面刮下所述结合的无纺基材和粘合剂膜。此外,本发明还提供一种无纺基材,所述无纺基材包括含水的、发泡的有益试剂的粘合剂膜,其中所述有益试剂选自添加剂组合物,所述添加剂组合物选自合成的水溶性聚合物、天然的水溶性聚合物和其混合物;增强组分,所述增强组分选自微粒、可热膨胀的微球、短纤维、附加的聚合物分散体、芳香剂、抗菌剂、保湿剂、安慰剂、药物及其组合;及其混合物。
The present invention provides a nonwoven substrate comprising a fibrous web defining a surface; and a layer of a benefit agent wherein said benefit agent is selected from an additive composition, an enhancement component and combinations thereof; wherein said benefit agent is frothed and bonded to the fibrous web surface through a creping process. The present invention also provides for a method of creping a nonwoven substrate comprising the steps of (a) providing a nonwoven substrate; (b) positioning an applicator adjacent to a hot, non-permeable drying surface; (c) through said applicator, applying to the drying surface an aqueous, frothed, benefit agent; (d) allowing the frothed, benefit agent to form an adhesive film onto the drying surface; (e) directly bonding the nonwoven substrate to the adhesive film positioned on the drying surface; and (f) scraping the bonded nonwoven substrate and adhesive film from the drying surface. Additionally, the present invention provides for a nonwoven substrate comprising an adhesive film of an aqueous, frothed, benefit agent wherein said benefit agent is selected from an additive composition selected from a synthetic water-soluble polymer, a natural water-soluble polymer and mixtures thereof; an enhancement component selected from the group consisting of micro-particles, thermally expandable microspheres, cut fibers, other polymer dispersions, fragrances, anti-bacterials, moisturizers, soothers, medicaments and combinations thereof; and mixtures thereof.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (6)

    Publication numberPublication dateAssigneeTitle
    CN-1163642-AOctober 29, 1997金伯利-克拉克环球有限公司用蛋白向基质涂层的方法及其产品
    CN-1842561-AOctober 04, 2006陶氏环球技术公司Foam of dispersed olefin polymers
    US-2004099388-A1May 27, 2004Kimberly-Clark Worldwide, Inc.Structural printing of absorbent webs
    US-2008128101-A1June 05, 2008Furman Gary S, Bonday Laurence S, Shiby JohnMethod of applying a super-absorbent composition to tissue or towel substrates
    US-2010159200-A1June 24, 2010Dave Allen Soerens, Frank Gerald Druecke, Uttecht Cathleen MWater-dispersible creping materials
    US-4276339-AJune 30, 1981Stoveken F RaymondLaminated foam-creped paper product and method of production thereof

NO-Patent Citations (3)

    Title
    周璐瑛: "《现代服装材料学》", 30 June 2000, article "泡沫涂层织物", pages: 105-106
    李显波: "《防水透湿织物生产技术》", 31 July 2006, article "泡沫涂层工艺", pages: 151-154
    梅自强: "《纺织辞典》", 31 January 2007, article "泡沫涂层", pages: 419

Cited By (0)

    Publication numberPublication dateAssigneeTitle