BE830518A - Etoffe non tissee liee de polypropylene et sa production - Google Patents
Etoffe non tissee liee de polypropylene et sa productionInfo
- Publication number
- BE830518A BE830518A BE157573A BE157573A BE830518A BE 830518 A BE830518 A BE 830518A BE 157573 A BE157573 A BE 157573A BE 157573 A BE157573 A BE 157573A BE 830518 A BE830518 A BE 830518A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- woven fabric
- bonded non
- polypropylene bonded
- polypropylene
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
- B32B2471/02—Carpets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48256974A | 1974-06-24 | 1974-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE830518A true BE830518A (fr) | 1975-12-23 |
Family
ID=23916577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE157573A BE830518A (fr) | 1974-06-24 | 1975-06-23 | Etoffe non tissee liee de polypropylene et sa production |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5117379A (xx) |
BE (1) | BE830518A (xx) |
CA (1) | CA1052518A (xx) |
DE (1) | DE2528136C2 (xx) |
FR (1) | FR2276414A1 (xx) |
GB (1) | GB1499899A (xx) |
IT (1) | IT1039339B (xx) |
LU (1) | LU72783A1 (xx) |
NL (1) | NL7507459A (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2922427C2 (de) * | 1979-06-01 | 1984-10-31 | Fa. Carl Freudenberg, 6940 Weinheim | Spinnvliesstoff aus Einzelfilamenten und Filamentgruppen und Verfahren zu seiner Herstellung |
DE3001920C2 (de) * | 1980-01-19 | 1985-09-12 | Fa. Carl Freudenberg, 6940 Weinheim | Zweitrücken für Tufting-Teppiche |
DE3151322C2 (de) * | 1981-12-24 | 1983-11-10 | Fa. Carl Freudenberg, 6940 Weinheim | "Verfahren zur Herstellung von Polypropylen-Spinnvliesen mit niedrigem Fallkoeffizienten" |
DE3151294C2 (de) * | 1981-12-24 | 1986-01-23 | Fa. Carl Freudenberg, 6940 Weinheim | Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten |
EP0753402A3 (en) * | 1995-07-13 | 1998-09-02 | Bridgestone Corporation | Laminate form |
TWI387531B (zh) * | 2006-04-27 | 2013-03-01 | Invista Tech Sarl | 各向異性可延長非織物 |
KR20100126755A (ko) * | 2008-03-24 | 2010-12-02 | 가부시끼가이샤 구레하 엔지니어링 | 접촉 여과재 성형체의 제조 방법, 접촉 여과재 성형체, 여과 장치 및 오수 처리 방법 |
JP2016160558A (ja) * | 2015-03-03 | 2016-09-05 | 日本ノズル株式会社 | 不織布製造装置、これにより製造される不織布、並びに不織布製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US331302A (en) * | 1885-12-01 | Cantwell johnson | ||
US3163753A (en) * | 1961-09-12 | 1964-12-29 | Du Pont | Process and apparatus for electrostatically applying separating and forwarding forces to a moving stream of discrete elements of dielectric material |
US3502538A (en) * | 1964-08-17 | 1970-03-24 | Du Pont | Bonded nonwoven sheets with a defined distribution of bond strengths |
US3563838A (en) * | 1968-07-09 | 1971-02-16 | Du Pont | Continuous filament nonwoven web |
US3705227A (en) * | 1971-01-13 | 1972-12-05 | Du Pont | Process and apparatus for quenching melt spun filaments |
BE795453A (fr) * | 1972-02-16 | 1973-08-16 | Du Pont | Tissu non tisse a couches en polypropylene isotactique |
-
1975
- 1975-06-19 FR FR7519231A patent/FR2276414A1/fr active Granted
- 1975-06-20 LU LU72783A patent/LU72783A1/xx unknown
- 1975-06-20 CA CA229,827A patent/CA1052518A/en not_active Expired
- 1975-06-23 JP JP50075758A patent/JPS5117379A/ja active Pending
- 1975-06-23 BE BE157573A patent/BE830518A/xx not_active IP Right Cessation
- 1975-06-23 IT IT24683/75A patent/IT1039339B/it active
- 1975-06-23 NL NL7507459A patent/NL7507459A/xx not_active Application Discontinuation
- 1975-06-24 DE DE2528136A patent/DE2528136C2/de not_active Expired
- 1975-06-24 GB GB26770/75A patent/GB1499899A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7507459A (nl) | 1975-12-30 |
FR2276414B1 (xx) | 1981-02-27 |
LU72783A1 (xx) | 1976-04-13 |
DE2528136C2 (de) | 1984-04-19 |
JPS5117379A (xx) | 1976-02-12 |
IT1039339B (it) | 1979-12-10 |
DE2528136A1 (de) | 1976-01-15 |
CA1052518A (en) | 1979-04-17 |
GB1499899A (en) | 1978-02-01 |
FR2276414A1 (fr) | 1976-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19920630 |