BE830518A - POLYPROPYLENE BONDED NON-WOVEN FABRIC AND ITS PRODUCTION - Google Patents
POLYPROPYLENE BONDED NON-WOVEN FABRIC AND ITS 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
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 (en) | 1975-12-23 |
Family
ID=23916577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE157573A BE830518A (en) | 1974-06-24 | 1975-06-23 | POLYPROPYLENE BONDED NON-WOVEN FABRIC AND ITS PRODUCTION |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5117379A (en) |
BE (1) | BE830518A (en) |
CA (1) | CA1052518A (en) |
DE (1) | DE2528136C2 (en) |
FR (1) | FR2276414A1 (en) |
GB (1) | GB1499899A (en) |
IT (1) | IT1039339B (en) |
LU (1) | LU72783A1 (en) |
NL (1) | NL7507459A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2922427C2 (en) * | 1979-06-01 | 1984-10-31 | Fa. Carl Freudenberg, 6940 Weinheim | Spunbonded fabric made from individual filaments and groups of filaments and process for its manufacture |
DE3001920C2 (en) * | 1980-01-19 | 1985-09-12 | Fa. Carl Freudenberg, 6940 Weinheim | Second backing for tufted carpets |
DE3151294C2 (en) * | 1981-12-24 | 1986-01-23 | Fa. Carl Freudenberg, 6940 Weinheim | Spunbonded polypropylene fabric with a low coefficient of fall |
DE3151322C2 (en) * | 1981-12-24 | 1983-11-10 | Fa. Carl Freudenberg, 6940 Weinheim | "Process for the production of spunbonded polypropylene nonwovens with a low coefficient of fall" |
EP0753402A3 (en) * | 1995-07-13 | 1998-09-02 | Bridgestone Corporation | Laminate form |
WO2007127442A2 (en) * | 2006-04-27 | 2007-11-08 | Invista Technologies S.A R.L. | Anisotropic extensible nonwovens |
KR20100126755A (en) * | 2008-03-24 | 2010-12-02 | 가부시끼가이샤 구레하 엔지니어링 | Process for producing shaped contact-filtration member, shaped contact-filtration member, filtration apparatus, and method of processing soiled water |
JP2016160558A (en) * | 2015-03-03 | 2016-09-05 | 日本ノズル株式会社 | Nonwoven fabric production apparatus, nonwoven fabric produced by the same, and nonwoven fabric production method |
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 (en) * | 1972-02-16 | 1973-08-16 | Du Pont | NON-WOVEN LAYERED ISOTACTIC POLYPROPYLENE FABRIC |
-
1975
- 1975-06-19 FR FR7519231A patent/FR2276414A1/en active Granted
- 1975-06-20 CA CA229,827A patent/CA1052518A/en not_active Expired
- 1975-06-20 LU LU72783A patent/LU72783A1/xx unknown
- 1975-06-23 IT IT24683/75A patent/IT1039339B/en active
- 1975-06-23 NL NL7507459A patent/NL7507459A/en not_active Application Discontinuation
- 1975-06-23 JP JP50075758A patent/JPS5117379A/ja active Pending
- 1975-06-23 BE BE157573A patent/BE830518A/en not_active IP Right Cessation
- 1975-06-24 DE DE2528136A patent/DE2528136C2/en not_active Expired
- 1975-06-24 GB GB26770/75A patent/GB1499899A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2276414B1 (en) | 1981-02-27 |
DE2528136A1 (en) | 1976-01-15 |
DE2528136C2 (en) | 1984-04-19 |
IT1039339B (en) | 1979-12-10 |
LU72783A1 (en) | 1976-04-13 |
NL7507459A (en) | 1975-12-30 |
FR2276414A1 (en) | 1976-01-23 |
CA1052518A (en) | 1979-04-17 |
JPS5117379A (en) | 1976-02-12 |
GB1499899A (en) | 1978-02-01 |
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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 |