摘要:
A disposable absorbent article that includes a frangible bonding agent for maintaining the absorbent article in a predetermined configuration. The frangible bonding agent may be disposed on a fastening system in order to maintain one or more portions of the fastening system in a particular position during manufacturing but still provide an easy-to-open fastener when used by a consumer.
摘要:
An SBS based construction adhesive that includes an amount of SIS adhesive to make an SBS/SIS adhesive that shows excellent shear hang time values when used to manufacture disposable absorbent articles. The SBS/SIS adhesive is applied in a spiral pattern having a particular width and frequency to form an endflap seal that may reduce the likelihood of a gel on skin occurrence.
摘要翻译:一种基于SBS的建筑粘合剂,其包括一定量的SIS粘合剂以制备当用于制造一次性吸收制品时显示出优异的剪切悬挂时间值的SBS / SIS粘合剂。 SBS / SIS粘合剂以具有特定宽度和频率的螺旋图案施加以形成可以降低凝胶在皮肤上发生的可能性的端盖密封。
摘要:
The present invention relates to disposable absorbent articles are useful for meeting this unmet need of producing disposable absorbent articles that include elastic members comprising elastomeric films manufactured with reduced equipment capital and associated expense. Such articles comprise: a) a liquid permeable topsheet; b) a backsheet; c) an absorbent core disposed between said topsheet and backsheet; and d) an incrementally stretched elastic member disposed adjacent said chassis wherein said member comprises a nonwoven carrier web adhesively bonded to an unapertured, skinless elastomeric layer.
摘要:
Disclosed is a disposable absorbent article comprising a topsheet, a backsheet and an absorbent layer between the topsheet and the backsheet, wherein the backsheet is comprised of a microporous polymer film printed with multicolored graphics and a nonwoven material laminated to the film, wherein the film has a “b” value between about 0.0 and about 0.5 and exhibits less than about 4.0% thermal shrinkage at about 50° C. and about 50% relative humidity for one week.
摘要:
A porous absorbent material that comprises a water-insoluble, water-swellable absorbent polymer. The absorbent material comprises a polyether and/or a polycation bonded to the absorbent polymer whereby the contact angle of blood on a surface of the absorbent material attains from about 0 degree to about 40 degree. Because of the improved wettability with liquids as well as the porous structure, the absorbent material can provide higher absorbent characteristics with liquids, in particular with blood.
摘要:
A method for folding a fastener during a high speed manufacturing process and maintaining the fastener in a folded configuration throughout the high speed manufacturing process. The method includes obtaining an article that has a foldable fastener and moving the article in the machine direction during the high speed manufacturing process. The foldable fastener has first and second opposing surfaces, a web and at least one engaging member joined to the web. The method includes applying a frangible bonding agent to a first portion of the first surface of the fastening system; folding the fastening system such that the frangible bonding agent contacts a second portion of the first surface of the fastening system; and allowing the frangible bonding agent to cool at a temperature of less than 60° C.
摘要:
Absorbent articles assembled using a low cold flow construction adhesive are described. The absorbent articles have an in bag compression opening force of less than about 0.75N. A method for making the absorbent articles is also described.
摘要:
A method for folding a fastener during a high speed manufacturing process and maintaining the fastener in a folded configuration throughout the high speed manufacturing process. The method includes obtaining an article that has a foldable fastener and moving the article in the machine direction during the high speed manufacturing process. The foldable fastener has first and second opposing surfaces, a web and at least one engaging member joined to the web. The method includes applying a frangible bonding agent to a first portion of the first surface of the fastening system; folding the fastening system such that the frangible bonding agent contacts a second portion of the first surface of the fastening system; and allowing the frangible bonding agent to cool at a temperature of less than 60° C.
摘要:
An absorbent material with substantially improved liquid permeability such that it is not subject to gel blocking while maintaining a preferred absorbent capacity is disclosed. The absorbent material is in particulate form and is the reaction product of a water-insoluble, absorbent, hydrogel-forming polymer and a polycationic polymer, the reaction forming a covalent bond between the polymers. After the reaction, the absorbent material has a Saline Flow Conductivity greater than (500-11.5.multidot.GV)(10.sup.-7) cm.sup.3 sec/g where GV is the gel volume of the absorbent material.
摘要:
A non-continuous absorbent core having a plurality of interconnected strands separated by voids. The strands comprise a porous absorbent macrostructure. The porous macrostructure has interconnected absorbent gelling particles that are surface crosslinked with cationic, preferably polymeric, amino-epichlorohydrin adducts. Upon contacting liquids such as water or body exudates (e.g., urine), the absorbent core can absorb the liquids without undesirable planer expansion. The core is useful in absorbent articles such as diapers, adult incontinence pads, and sanitary napkins are disclosed.