ES403179A1 - Procedimiento de fabricacion de un fieltro impregnado para insonorizacion. - Google Patents

Procedimiento de fabricacion de un fieltro impregnado para insonorizacion.

Info

Publication number: ES403179A1
Authority: ES; Spain
Prior art keywords: soundproofing; translation; machine; legally binding; google translate
Prior art date: 1971-06-02
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

Application number

ES403179A

Other languages

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.)

CAOUREP SOC A R L

Original Assignee

CAOUREP SOC A R L

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.)

1971-06-02

Filing date

1972-05-25

Publication date

1976-01-01

1971-06-02 Priority claimed from FR7119958A external-priority patent/FR2139727A1/fr

1972-05-25 Application filed by CAOUREP SOC A R L filed Critical CAOUREP SOC A R L

1976-01-01 Publication of ES403179A1 publication Critical patent/ES403179A1/es

Status Expired legal-status Critical Current

Classifications

- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4274—Rags; Fabric scraps
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Nonwoven Fabrics (AREA)
Reinforced Plastic Materials (AREA)
Laminated Bodies (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

ES403179A 1971-06-02 1972-05-25 Procedimiento de fabricacion de un fieltro impregnado para insonorizacion. Expired ES403179A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7119958A FR2139727A1 (en)	1971-06-02	1971-06-02	Impregnated felt - used as acoustic insulation
FR7128224A FR2147831A2 (en)	1971-06-02	1971-08-02	Impregnated felt - used as acoustic insulation

Publications (1)

Publication Number	Publication Date
ES403179A1 true ES403179A1 (es)	1976-01-01

Family

ID=26216428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES403179A Expired ES403179A1 (es)	1971-06-02	1972-05-25	Procedimiento de fabricacion de un fieltro impregnado para insonorizacion.

Country Status (3)

Country	Link
ES (1)	ES403179A1 (es)
FR (1)	FR2147831A2 (es)
IT (1)	IT997111B (es)

1971
- 1971-08-02 FR FR7128224A patent/FR2147831A2/fr active Pending
1972
- 1972-05-25 ES ES403179A patent/ES403179A1/es not_active Expired
- 1972-05-31 IT IT951072A patent/IT997111B/it active

Also Published As

Publication number	Publication date
IT997111B (it)	1975-12-30
FR2147831A2 (en)	1973-03-11

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