FR2699855B1 - Liquid-retaining composite material, absorbing oils or liquid chemicals. - Google Patents

Liquid-retaining composite material, absorbing oils or liquid chemicals.

Info

Publication number
FR2699855B1
FR2699855B1 FR9215988A FR9215988A FR2699855B1 FR 2699855 B1 FR2699855 B1 FR 2699855B1 FR 9215988 A FR9215988 A FR 9215988A FR 9215988 A FR9215988 A FR 9215988A FR 2699855 B1 FR2699855 B1 FR 2699855B1
Authority
FR
France
Prior art keywords
liquid
composite material
chemicals
retaining composite
absorbing oils
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.)
Expired - Fee Related
Application number
FR9215988A
Other languages
French (fr)
Other versions
FR2699855A1 (en
Inventor
Charles Guiraud Patrick
Marguerite Koffler Honorine Od
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.)
Individual
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 to FR9215988A priority Critical patent/FR2699855B1/en
Publication of FR2699855A1 publication Critical patent/FR2699855A1/en
Application granted granted Critical
Publication of FR2699855B1 publication Critical patent/FR2699855B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/004—Sealing liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/08—Animal fibres, e.g. hair, wool, silk

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
FR9215988A 1992-12-31 1992-12-31 Liquid-retaining composite material, absorbing oils or liquid chemicals. Expired - Fee Related FR2699855B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9215988A FR2699855B1 (en) 1992-12-31 1992-12-31 Liquid-retaining composite material, absorbing oils or liquid chemicals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215988A FR2699855B1 (en) 1992-12-31 1992-12-31 Liquid-retaining composite material, absorbing oils or liquid chemicals.

Publications (2)

Publication Number Publication Date
FR2699855A1 FR2699855A1 (en) 1994-07-01
FR2699855B1 true FR2699855B1 (en) 1995-02-24

Family

ID=9437341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215988A Expired - Fee Related FR2699855B1 (en) 1992-12-31 1992-12-31 Liquid-retaining composite material, absorbing oils or liquid chemicals.

Country Status (1)

Country Link
FR (1) FR2699855B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ291327B6 (en) * 1999-11-24 2003-02-12 Vlček Spol. S R.O. Organic absorption geotextile
GB2418640B (en) * 2004-08-21 2009-11-18 Permavoid Ltd Product for retention and degradation of pollutant substances
GB0501097D0 (en) * 2005-01-19 2005-02-23 Univ Coventry Paving system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250172A (en) * 1979-02-09 1981-02-10 Hausheer Hans P Needled fiber mat containing granular agent
US4715918A (en) * 1985-06-26 1987-12-29 Kimberly-Clark Corporation Method for forming discrete particulate areas in a composite article
DE3704503C3 (en) * 1987-02-13 1998-02-26 Naue Fasertechnik Waterproof sealing mat
CA2025699A1 (en) * 1989-10-25 1991-04-26 Dai W. Kim Super absorbent polymer composite structure
CA2054062A1 (en) * 1990-12-11 1992-06-12 William J. Simpson Clay liner for steep slopes
US5237945A (en) * 1990-12-17 1993-08-24 American Colloid Company Water barrier formed from a clay-fiber mat

Also Published As

Publication number Publication date
FR2699855A1 (en) 1994-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse