GB1595299A - Non-woven fabrics - Google Patents
Non-woven fabrics Download PDFInfo
- Publication number
- GB1595299A GB1595299A GB50215/77A GB5021577A GB1595299A GB 1595299 A GB1595299 A GB 1595299A GB 50215/77 A GB50215/77 A GB 50215/77A GB 5021577 A GB5021577 A GB 5021577A GB 1595299 A GB1595299 A GB 1595299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- fabric
- bonding
- membrane
- wet
- 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.)
- Expired
Links
- 239000004745 nonwoven fabric Substances 0.000 title description 10
- 239000004744 fabric Substances 0.000 description 21
- 239000012528 membrane Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 6
- 229920001169 thermoplastic Polymers 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004962 Polyamide-imide Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 229920002312 polyamide-imide Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
-
- 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
- D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
-
- 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
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2655014A DE2655014C3 (de) | 1976-12-04 | 1976-12-04 | Trägerschicht für semipermeable Membranen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1595299A true GB1595299A (en) | 1981-08-12 |
Family
ID=5994671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50215/77A Expired GB1595299A (en) | 1976-12-04 | 1977-12-02 | Non-woven fabrics |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5370986A ( ) |
AT (1) | AT367312B ( ) |
AU (1) | AU516289B2 ( ) |
CA (1) | CA1107580A ( ) |
DE (1) | DE2655014C3 ( ) |
DK (1) | DK148786C ( ) |
FR (1) | FR2372922A1 ( ) |
GB (1) | GB1595299A ( ) |
IL (1) | IL53455A0 ( ) |
NL (1) | NL185163C ( ) |
SE (1) | SE433505B ( ) |
ZA (1) | ZA776021B ( ) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195366A (en) * | 1986-09-11 | 1988-04-07 | Kendall & Co | Porous fabrics |
EP2659955A4 (en) * | 2010-12-27 | 2016-11-02 | Hokuetsu Kishu Paper Co Ltd | WET-MADE MANUFACTURED IN FABRIC FOR SEMIPERMABLE MEMBRANE SUPPORTING BODY, PROCESS FOR PRODUCING THE WET-MADE MANUFACTURED INUIT FABRIC, AND METHOD FOR IDENTIFYING LOW-DENSITY WASTE FABRIC MADE IN WET TISSUE |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5417383A (en) * | 1977-07-11 | 1979-02-08 | Toray Ind Inc | Separating unit for liquid |
JPS61222506A (ja) * | 1985-03-29 | 1986-10-03 | Japan Vilene Co Ltd | 半透膜支持体及びその製造方法 |
EP0253047A1 (de) * | 1986-07-14 | 1988-01-20 | VOGELBUSCH GESELLSCHAFT m.b.H. | Membrantrennelement |
WO1998004233A1 (en) * | 1996-07-31 | 1998-02-05 | The Procter & Gamble Company | Conditioning shampoo compositions comprising polyalkoxylated polyalkyleneamine |
JP5216924B1 (ja) * | 2012-01-30 | 2013-06-19 | 北越紀州製紙株式会社 | 半透膜支持体用不織布 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1137457A (fr) * | 1954-08-07 | 1957-05-29 | Procédé pour la fabrication de papiers et de films en partant de polyoléfines | |
GB1099534A (en) * | 1965-05-26 | 1968-01-17 | Ici Ltd | Fibrous, non-woven sheet materials |
-
1976
- 1976-12-04 DE DE2655014A patent/DE2655014C3/de not_active Expired
-
1977
- 1977-10-07 ZA ZA00776021A patent/ZA776021B/xx unknown
- 1977-11-03 NL NLAANVRAGE7712123,A patent/NL185163C/xx not_active IP Right Cessation
- 1977-11-11 JP JP13484377A patent/JPS5370986A/ja active Pending
- 1977-11-23 IL IL53455A patent/IL53455A0/xx not_active IP Right Cessation
- 1977-12-01 SE SE7713646A patent/SE433505B/sv not_active IP Right Cessation
- 1977-12-02 DK DK539877A patent/DK148786C/da active
- 1977-12-02 GB GB50215/77A patent/GB1595299A/en not_active Expired
- 1977-12-02 AT AT0865777A patent/AT367312B/de not_active IP Right Cessation
- 1977-12-02 AU AU31173/77A patent/AU516289B2/en not_active Expired
- 1977-12-02 FR FR7736383A patent/FR2372922A1/fr active Granted
- 1977-12-05 CA CA292,431A patent/CA1107580A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195366A (en) * | 1986-09-11 | 1988-04-07 | Kendall & Co | Porous fabrics |
GB2195366B (en) * | 1986-09-11 | 1991-01-09 | Kendall & Co | Porous fabrics |
EP2659955A4 (en) * | 2010-12-27 | 2016-11-02 | Hokuetsu Kishu Paper Co Ltd | WET-MADE MANUFACTURED IN FABRIC FOR SEMIPERMABLE MEMBRANE SUPPORTING BODY, PROCESS FOR PRODUCING THE WET-MADE MANUFACTURED INUIT FABRIC, AND METHOD FOR IDENTIFYING LOW-DENSITY WASTE FABRIC MADE IN WET TISSUE |
US10443167B2 (en) | 2010-12-27 | 2019-10-15 | Hokuetsu Corporation | Method for producing a wet-laid nonwoven fabric |
Also Published As
Publication number | Publication date |
---|---|
DE2655014B2 (de) | 1979-01-04 |
SE433505B (sv) | 1984-05-28 |
NL185163B (nl) | 1989-09-01 |
CA1107580A (en) | 1981-08-25 |
JPS5370986A (en) | 1978-06-23 |
ATA865777A (de) | 1981-11-15 |
AT367312B (de) | 1982-06-25 |
ZA776021B (en) | 1978-05-30 |
NL7712123A (nl) | 1978-06-06 |
FR2372922A1 (fr) | 1978-06-30 |
FR2372922B1 ( ) | 1982-04-09 |
DK539877A (da) | 1978-06-05 |
DK148786C (da) | 1986-03-03 |
NL185163C (nl) | 1990-02-01 |
SE7713646L (sv) | 1978-06-05 |
DK148786B (da) | 1985-09-30 |
AU516289B2 (en) | 1981-05-28 |
IL53455A0 (en) | 1978-01-31 |
DE2655014C3 (de) | 1979-09-06 |
AU3117377A (en) | 1979-06-07 |
DE2655014A1 (de) | 1978-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921202 |