FR2343595A1 - Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives - Google Patents

Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives

Info

Publication number
FR2343595A1
FR2343595A1 FR7606680A FR7606680A FR2343595A1 FR 2343595 A1 FR2343595 A1 FR 2343595A1 FR 7606680 A FR7606680 A FR 7606680A FR 7606680 A FR7606680 A FR 7606680A FR 2343595 A1 FR2343595 A1 FR 2343595A1
Authority
FR
France
Prior art keywords
wool
adhesive
layers
predried
soiling
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
FR7606680A
Other languages
French (fr)
Other versions
FR2343595B1 (en
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.)
Beghin Say SA
Original Assignee
Beghin Say SA
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 Beghin Say SA filed Critical Beghin Say SA
Priority to FR7606680A priority Critical patent/FR2343595A1/en
Publication of FR2343595A1 publication Critical patent/FR2343595A1/en
Application granted granted Critical
Publication of FR2343595B1 publication Critical patent/FR2343595B1/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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/02—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose in the form of fibres or filaments
    • 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
    • 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
    • B32B5/024—Woven fabric
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • 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
    • B32B2262/062—Cellulose fibres, e.g. cotton

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Composite sheet incorporating layers of cotton wool bonded to one or both faces of a supporting mesh or woven fabric coated with adhesive, where the adhesive coating is predried on to the support and then reheated sufficiently to key a dressing of wool fibres. The wool layers and opt. covering films may be applied by a process integrated with or separate from the application and predrying of the adhesive on the supporting materials. The support may be a plastic non-woven mesh weighing 5-10 g/m2. Thermoplastic adhesive is an acrylic latex, the layers being laminated using calendar roills at =130 degrees C. The wool layers dry more rapidly and more uniformly than in processes where the wool is contacted with freshly applied adhesives which are still drying out. The wool surface remains pliant and unmarred.
FR7606680A 1976-03-09 1976-03-09 Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives Granted FR2343595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7606680A FR2343595A1 (en) 1976-03-09 1976-03-09 Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606680A FR2343595A1 (en) 1976-03-09 1976-03-09 Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives

Publications (2)

Publication Number Publication Date
FR2343595A1 true FR2343595A1 (en) 1977-10-07
FR2343595B1 FR2343595B1 (en) 1978-08-25

Family

ID=9170154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606680A Granted FR2343595A1 (en) 1976-03-09 1976-03-09 Wool coated sheet on supports having predried adhesive coatings - to avoid wool soiling by contact with wet adhesives

Country Status (1)

Country Link
FR (1) FR2343595A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120564A2 (en) * 1983-01-31 1984-10-03 Chicopee Reinforced fabric laminate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120564A2 (en) * 1983-01-31 1984-10-03 Chicopee Reinforced fabric laminate
EP0120564A3 (en) * 1983-01-31 1987-09-16 Chicopee Reinforced fabric laminate

Also Published As

Publication number Publication date
FR2343595B1 (en) 1978-08-25

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Legal Events

Date Code Title Description
CD Change of name or company name
CL Concession to grant licences
TP Transmission of property
TP Transmission of property
CA Change of address
CD Change of name or company name
TP Transmission of property