IT996580B - Procedimento per la fabbricazione di materassini di fibre di silicati ad elevata resistenza alla trazione - Google Patents
Procedimento per la fabbricazione di materassini di fibre di silicati ad elevata resistenza alla trazioneInfo
- Publication number
- IT996580B IT996580B IT6906973A IT6906973A IT996580B IT 996580 B IT996580 B IT 996580B IT 6906973 A IT6906973 A IT 6906973A IT 6906973 A IT6906973 A IT 6906973A IT 996580 B IT996580 B IT 996580B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- fiber mats
- silicate fiber
- high traction
- traction resistance
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
-
- 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
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI199572A FI50544C (fi) | 1972-07-12 | 1972-07-12 | Tapa valmistaa silikaattikuituhuopaa, jolla on suuri vetolujuus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT996580B true IT996580B (it) | 1975-12-10 |
Family
ID=8506522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6906973A IT996580B (it) | 1972-07-12 | 1973-07-11 | Procedimento per la fabbricazione di materassini di fibre di silicati ad elevata resistenza alla trazione |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE802237A (forum.php) |
| DE (1) | DE2334712A1 (forum.php) |
| DK (1) | DK136487B (forum.php) |
| FI (1) | FI50544C (forum.php) |
| FR (1) | FR2192212B1 (forum.php) |
| GB (1) | GB1394143A (forum.php) |
| IT (1) | IT996580B (forum.php) |
| NL (1) | NL7309752A (forum.php) |
| SE (1) | SE390533B (forum.php) |
-
1972
- 1972-07-12 FI FI199572A patent/FI50544C/fi active
-
1973
- 1973-07-07 DE DE19732334712 patent/DE2334712A1/de active Pending
- 1973-07-11 FR FR7325365A patent/FR2192212B1/fr not_active Expired
- 1973-07-11 IT IT6906973A patent/IT996580B/it active
- 1973-07-11 GB GB3303673A patent/GB1394143A/en not_active Expired
- 1973-07-11 SE SE7309725A patent/SE390533B/xx unknown
- 1973-07-12 DK DK386573A patent/DK136487B/da unknown
- 1973-07-12 BE BE133382A patent/BE802237A/xx not_active IP Right Cessation
- 1973-07-12 NL NL7309752A patent/NL7309752A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK136487B (da) | 1977-10-17 |
| FR2192212B1 (forum.php) | 1977-09-09 |
| GB1394143A (en) | 1975-05-14 |
| FI50544B (forum.php) | 1975-12-31 |
| BE802237A (fr) | 1973-11-05 |
| NL7309752A (forum.php) | 1974-01-15 |
| FR2192212A1 (forum.php) | 1974-02-08 |
| DK136487C (forum.php) | 1978-03-13 |
| FI50544C (fi) | 1976-04-12 |
| DE2334712A1 (de) | 1974-01-24 |
| SE390533B (sv) | 1976-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE757625A (fr) | Procede de fabrication de fibres minerales | |
| IT952146B (it) | Procedimento per la produzione di fibre poliolefiniche | |
| RO85292A (ro) | Procedeu pentru producerea unor fibre discontinui | |
| IT951273B (it) | Procedimento per la fabbricazione di filamenti e fibre | |
| BE796847A (fr) | Appareil pour la fabrication de pre-formes de fibres | |
| IT1038209B (it) | Fibre poliolefiniche idrofile e processo per la loro produzione | |
| IT945598B (it) | Fibre sintetiche modificate e processo per la loro fabbricazone | |
| IT1000111B (it) | Procedimento per la produzione di fibre carboniose mediante pirolisi di fibre poliacrilonitriliche | |
| AT324893B (de) | Maschine zur herstellung von wirrfaservliesen | |
| BE771971A (fr) | Procede de fabrication de fibres et filaments de carbone | |
| IT951274B (it) | Procedimento per la fabbricazione di filamenti e fibre arricciati tridimensionalmente | |
| BE801250A (fr) | Mats en fibres non tisses produites par extrusion soufflage | |
| BE792411A (fr) | Procede de fabrication de materiaux en fibres de | |
| IT986621B (it) | Organo composito di trazione arma to con fibre | |
| BE775048A (fr) | Procede et machine pour la fabrication de tuyaux de fibrocimentavec orientation des fibres | |
| IT944772B (it) | Fibre inorganiche e procedimento per produrle | |
| BE748921A (fr) | Procede de fabrication de fibres minerales | |
| BE804240A (fr) | Nappes de tubes en fibres creuses de polyurethane | |
| NO140895C (no) | Fremgangsmaate for fremstilling av uorganiske fibre | |
| IT996580B (it) | Procedimento per la fabbricazione di materassini di fibre di silicati ad elevata resistenza alla trazione | |
| CH500910A (fr) | Procédé de fabrication de fibres de carbone | |
| IT989785B (it) | Processo per la produzione di fibre ceramiche continue | |
| BE788793A (fr) | Luminaire porteur de fibres de verre | |
| IT1017108B (it) | Procedimento per la produzione di organi di rinforzo in fibre di vetro | |
| BE774518A (fr) | Fibres et filaments conjugues de caracteristiques ameliorees etleur procede de fabrication |