FR2328073A1 - Nappes non tissees souples et de bonne resistance a l'abrasion - Google Patents

Nappes non tissees souples et de bonne resistance a l'abrasion

Info

Publication number
FR2328073A1
FR2328073A1 FR7532086A FR7532086A FR2328073A1 FR 2328073 A1 FR2328073 A1 FR 2328073A1 FR 7532086 A FR7532086 A FR 7532086A FR 7532086 A FR7532086 A FR 7532086A FR 2328073 A1 FR2328073 A1 FR 2328073A1
Authority
FR
France
Prior art keywords
surface layer
fibres
synthetic fibres
nonwoven fabric
protected against
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
FR7532086A
Other languages
English (en)
French (fr)
Other versions
FR2328073B1 (show.php
Inventor
Andre Gandit
Jean Kovacs
Jean Neel
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.)
TENAGIL
Original Assignee
TENAGIL
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 TENAGIL filed Critical TENAGIL
Priority to FR7532086A priority Critical patent/FR2328073A1/fr
Publication of FR2328073A1 publication Critical patent/FR2328073A1/fr
Application granted granted Critical
Publication of FR2328073B1 publication Critical patent/FR2328073B1/fr
Granted 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
    • B32B5/022—Non-woven fabric
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
FR7532086A 1975-10-17 1975-10-17 Nappes non tissees souples et de bonne resistance a l'abrasion Granted FR2328073A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532086A FR2328073A1 (fr) 1975-10-17 1975-10-17 Nappes non tissees souples et de bonne resistance a l'abrasion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532086A FR2328073A1 (fr) 1975-10-17 1975-10-17 Nappes non tissees souples et de bonne resistance a l'abrasion

Publications (2)

Publication Number Publication Date
FR2328073A1 true FR2328073A1 (fr) 1977-05-13
FR2328073B1 FR2328073B1 (show.php) 1979-04-06

Family

ID=9161421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532086A Granted FR2328073A1 (fr) 1975-10-17 1975-10-17 Nappes non tissees souples et de bonne resistance a l'abrasion

Country Status (1)

Country Link
FR (1) FR2328073A1 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646177A1 (fr) * 1989-04-25 1990-10-26 Non Tisses Ste Fse Materiau complexe non tisse obtenu par voie humide et procede pour son obtention

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646177A1 (fr) * 1989-04-25 1990-10-26 Non Tisses Ste Fse Materiau complexe non tisse obtenu par voie humide et procede pour son obtention
EP0396476A1 (fr) * 1989-04-25 1990-11-07 Lystil S.A. Matériau complexe non tissé obtenu par voie humide et procédé pour son obtention

Also Published As

Publication number Publication date
FR2328073B1 (show.php) 1979-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse