IT939891B - Procedimento per la fabbricazione di prodotti fibrosi di materie plastiche - Google Patents
Procedimento per la fabbricazione di prodotti fibrosi di materie plasticheInfo
- Publication number
- IT939891B IT939891B IT70175/71A IT7017571A IT939891B IT 939891 B IT939891 B IT 939891B IT 70175/71 A IT70175/71 A IT 70175/71A IT 7017571 A IT7017571 A IT 7017571A IT 939891 B IT939891 B IT 939891B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- plastic materials
- fibrous products
- fibrous
- Prior art date
Links
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
- D04H13/00—Other non-woven fabrics
- D04H13/02—Production of non-woven fabrics by partial defibrillation of oriented thermoplastics films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
-
- 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
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4676670A GB1364442A (en) | 1970-10-01 | 1970-10-01 | Manufacture of fibrous products |
Publications (1)
Publication Number | Publication Date |
---|---|
IT939891B true IT939891B (it) | 1973-02-10 |
Family
ID=10442506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70175/71A IT939891B (it) | 1970-10-01 | 1971-09-27 | Procedimento per la fabbricazione di prodotti fibrosi di materie plastiche |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5212820B1 (it) |
AT (1) | AT336762B (it) |
BE (1) | BE773166A (it) |
CA (1) | CA967318A (it) |
CH (1) | CH536364A (it) |
DE (1) | DE2148724C3 (it) |
DK (1) | DK142655B (it) |
FI (1) | FI53842C (it) |
FR (1) | FR2109868A5 (it) |
GB (1) | GB1364442A (it) |
IE (1) | IE35682B1 (it) |
IT (1) | IT939891B (it) |
NL (1) | NL171915C (it) |
NO (1) | NO132104C (it) |
SE (1) | SE378855B (it) |
ZA (1) | ZA716546B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009271A1 (en) | 1978-09-12 | 1980-04-02 | Shell Internationale Researchmaatschappij B.V. | Process for the manufacture of fibrous products, fibrous products so manufactured, and non-wovens or synthetic paper comprising said fibrous products |
DK514687D0 (da) * | 1987-09-30 | 1987-09-30 | Danaklon As | Polymerfibre og fremgangsmaade til fremstilling deraf |
-
1970
- 1970-10-01 GB GB4676670A patent/GB1364442A/en not_active Expired
-
1971
- 1971-09-27 IT IT70175/71A patent/IT939891B/it active
- 1971-09-28 BE BE773166A patent/BE773166A/nl not_active IP Right Cessation
- 1971-09-29 NO NO3580/71A patent/NO132104C/no unknown
- 1971-09-29 DE DE2148724A patent/DE2148724C3/de not_active Expired
- 1971-09-29 ZA ZA716546A patent/ZA716546B/xx unknown
- 1971-09-29 JP JP46075514A patent/JPS5212820B1/ja active Pending
- 1971-09-29 DK DK471971AA patent/DK142655B/da unknown
- 1971-09-29 IE IE1220/71A patent/IE35682B1/xx unknown
- 1971-09-29 CA CA124,012A patent/CA967318A/en not_active Expired
- 1971-09-29 NL NLAANVRAGE7113337,A patent/NL171915C/xx not_active IP Right Cessation
- 1971-09-29 FI FI2719/71A patent/FI53842C/fi active
- 1971-09-29 CH CH1421671A patent/CH536364A/de not_active IP Right Cessation
- 1971-09-29 AT AT842371A patent/AT336762B/de not_active IP Right Cessation
- 1971-09-29 SE SE7112338A patent/SE378855B/xx unknown
- 1971-09-29 FR FR7135036A patent/FR2109868A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL171915B (nl) | 1983-01-03 |
ZA716546B (en) | 1972-06-28 |
GB1364442A (en) | 1974-08-21 |
FI53842C (fi) | 1978-08-10 |
NL171915C (nl) | 1983-06-01 |
ATA842371A (de) | 1976-09-15 |
FI53842B (fi) | 1978-05-02 |
IE35682L (en) | 1972-04-01 |
CH536364A (de) | 1973-04-30 |
AT336762B (de) | 1977-05-25 |
IE35682B1 (en) | 1976-04-28 |
AU3399571A (en) | 1973-04-05 |
DK142655C (it) | 1981-10-05 |
NO132104C (it) | 1975-09-17 |
SE378855B (it) | 1975-09-15 |
JPS5212820B1 (it) | 1977-04-09 |
FR2109868A5 (it) | 1972-05-26 |
NO132104B (it) | 1975-06-09 |
DK142655B (da) | 1980-12-08 |
DE2148724C3 (de) | 1978-12-07 |
DE2148724B2 (de) | 1978-04-20 |
DE2148724A1 (de) | 1972-04-06 |
NL7113337A (it) | 1972-04-05 |
BE773166A (nl) | 1972-03-28 |
CA967318A (en) | 1975-05-13 |
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