DK136487B - Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke. - Google Patents
Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke.Info
- Publication number
- DK136487B DK136487B DK386573A DK386573A DK136487B DK 136487 B DK136487 B DK 136487B DK 386573 A DK386573 A DK 386573A DK 386573 A DK386573 A DK 386573A DK 136487 B DK136487 B DK 136487B
- Authority
- DK
- Denmark
- Prior art keywords
- producing
- tensile strength
- high tensile
- fiber felt
- silicate fiber
- Prior art date
Links
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 (2)
Publication Number | Publication Date |
---|---|
DK136487B true DK136487B (da) | 1977-10-17 |
DK136487C DK136487C (zh) | 1978-03-13 |
Family
ID=8506522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK386573A DK136487B (da) | 1972-07-12 | 1973-07-12 | Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke. |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE802237A (zh) |
DE (1) | DE2334712A1 (zh) |
DK (1) | DK136487B (zh) |
FI (1) | FI50544C (zh) |
FR (1) | FR2192212B1 (zh) |
GB (1) | GB1394143A (zh) |
IT (1) | IT996580B (zh) |
NL (1) | NL7309752A (zh) |
SE (1) | SE390533B (zh) |
-
1972
- 1972-07-12 FI FI199572A patent/FI50544C/fi active
-
1973
- 1973-07-07 DE DE19732334712 patent/DE2334712A1/de active Pending
- 1973-07-11 IT IT6906973A patent/IT996580B/it active
- 1973-07-11 FR FR7325365A patent/FR2192212B1/fr not_active Expired
- 1973-07-11 SE SE7309725A patent/SE390533B/xx unknown
- 1973-07-11 GB GB3303673A patent/GB1394143A/en not_active Expired
- 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
- 1973-07-12 DK DK386573A patent/DK136487B/da unknown
Also Published As
Publication number | Publication date |
---|---|
BE802237A (fr) | 1973-11-05 |
FI50544B (zh) | 1975-12-31 |
FR2192212B1 (zh) | 1977-09-09 |
FR2192212A1 (zh) | 1974-02-08 |
SE390533B (sv) | 1976-12-27 |
FI50544C (fi) | 1976-04-12 |
IT996580B (it) | 1975-12-10 |
DE2334712A1 (de) | 1974-01-24 |
GB1394143A (en) | 1975-05-14 |
DK136487C (zh) | 1978-03-13 |
NL7309752A (zh) | 1974-01-15 |
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