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CA2286475A1 - Absorbent structure having improved fluid surge management and product incorporating same - Google Patents

Absorbent structure having improved fluid surge management and product incorporating same Download PDF

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Publication number
CA2286475A1
CA2286475A1 CA002286475A CA2286475A CA2286475A1 CA 2286475 A1 CA2286475 A1 CA 2286475A1 CA 002286475 A CA002286475 A CA 002286475A CA 2286475 A CA2286475 A CA 2286475A CA 2286475 A1 CA2286475 A1 CA 2286475A1
Authority
CA
Canada
Prior art keywords
surge management
absorbent structure
improved fluid
product incorporating
incorporating same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002286475A
Other languages
French (fr)
Other versions
CA2286475C (en
Inventor
Margaret Gwyn Latimer
Billie Jean Matthews
Ann Marie Shershin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from CA002014203A external-priority patent/CA2014203C/en
Publication of CA2286475A1 publication Critical patent/CA2286475A1/en
Application granted granted Critical
Publication of CA2286475C publication Critical patent/CA2286475C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

An absorbent article includes a retention portion for storing absorbed liquids, and a distinctive surge management portion. The surge management portion, which has a selected basis weight, is constructed to rapidly uptake and temporarily hold at least three (3) successive surges of liquid directed into the target zone of the article and then release each of the surges to the retention portion.
The retention portion desorbs each input of liquid from the surge management portion and stores the liquid. Particular functional and structural parameters can further characterize the surge management portion of the absorbent article.
CA002286475A 1989-05-08 1990-04-09 Absorbent structure having improved fluid surge management and product incorporating same Expired - Lifetime CA2286475C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US34939089A 1989-05-08 1989-05-08
US349,390 1989-05-08
US44625189A 1989-12-05 1989-12-05
US446,251 1989-12-05
CA002014203A CA2014203C (en) 1989-05-08 1990-04-09 Absorbent structure having improved fluid surge management and product incorporating same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002014203A Division CA2014203C (en) 1989-05-08 1990-04-09 Absorbent structure having improved fluid surge management and product incorporating same

Publications (2)

Publication Number Publication Date
CA2286475A1 true CA2286475A1 (en) 1990-11-08
CA2286475C CA2286475C (en) 2002-06-11

Family

ID=27168733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002286475A Expired - Lifetime CA2286475C (en) 1989-05-08 1990-04-09 Absorbent structure having improved fluid surge management and product incorporating same

Country Status (1)

Country Link
CA (1) CA2286475C (en)

Also Published As

Publication number Publication date
CA2286475C (en) 2002-06-11

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