GB1190981A - Sheet Material of Improved Tear Strength - Google Patents
Sheet Material of Improved Tear StrengthInfo
- Publication number
- GB1190981A GB1190981A GB04483/67A GB1448367A GB1190981A GB 1190981 A GB1190981 A GB 1190981A GB 04483/67 A GB04483/67 A GB 04483/67A GB 1448367 A GB1448367 A GB 1448367A GB 1190981 A GB1190981 A GB 1190981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- undrawn
- drawn
- sheets
- nylon
- 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
- 239000000463 material Substances 0.000 title abstract 2
- -1 polyethylene terephthalate Polymers 0.000 abstract 7
- 239000004677 Nylon Substances 0.000 abstract 6
- 229920001778 nylon Polymers 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- 239000004743 Polypropylene Substances 0.000 abstract 4
- 239000004816 latex Substances 0.000 abstract 4
- 229920000126 latex Polymers 0.000 abstract 4
- 229920001155 polypropylene Polymers 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 3
- 239000002655 kraft paper Substances 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 229920003051 synthetic elastomer Polymers 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- 239000005061 synthetic rubber Substances 0.000 abstract 2
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 abstract 1
- 241001122767 Theaceae Species 0.000 abstract 1
- 229920006397 acrylic thermoplastic Polymers 0.000 abstract 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000005033 polyvinylidene chloride Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 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
- D21H5/20—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
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Abstract
1,190,981. Paper; non woven fabric. DEXTER CORP. 30 March, 1967 [18 April, 1966; 17 Feb., 1967], No. 14483/67. Headings D1R and D2B. An unshrunk non-woven fibrous structure is formed from a mixture of synthetic, organic, thermoplastic, cold-drawable fibres and a binder which consists of resins, synthetic resins, synthetic rubbers, conventional papermaking fibres or mixtures of conventional paper-making fibres with resins. synthetic resins or synthetic rubbers, and is bonded by a non-heatbonding process. The cold-drawable fibres are undrawn, have a substantially constant order of molecular orientation along individual fibre lengths, and an ultimate elongation of more than 200 per cent. They may be of polymers, such as polyamides, acrylics, polyethylene terephthalate, polyvinylidene chloride, polyethylene and polypropylene, and may be crimped or twisted. The sheet has good tear strength, and when it is torn the torn edges are bridged by the elongation of the previously undrawn fibres. The papermaking fibres may be a conventional cellulosic pulp, or mixtures of cellulosic fibres and drawn, man-made fibres of composition .the same as or different from that of the undrawn fibres, and may be beaten or unbeaten. The other binder, if any, may be applied uniformly or in spots. In the Examples: (1) kraft woodpulp is beaten and divided into two parts, drawn nylon fibres are added to one and undrawn "nylon fibres to the other, and the two then made into sheets; (2) kraft woodpulp is beaten, drawn and undrawn nylon fibres are added in varying proportions to portions of the pulp, sheets are made and dried and then impregnated with cross-linked polyvinyl alcohol and dried; (3) Example 2 is repeated, but butadiene-acrylonitrile latex is used in place of the polyvinyl alcohol; (4) Example 3 is repeated, but using an acrylic latex; (5) Example 4 is repeated, but using mixtures of drawn and undrawn nylon fibres in various proportions (6) webs are made by air-laying undrawn nylon fibres only and drawn nylon fibres only and bonded with the self-cross-linking acrylic latex of Example 4; (7) furnishes as in Example 1 contain an epichlorohydrin-polyamide wet-strength resin, are formed into sheets, dried and impregnated with the acrylic latex of Example 4; ,(8) kraft pulp is beaten and divided into two .parts, drawn polypropylene fibres are added to one and undrawn polypropylene fibres to the other, handsheets are made from both and treated with toluene solutions of an acrylic ester resin; and (9) Example 8 is repeated with polyester fibres in place of polypropylene. The materials may be used as base sheets for stencils, or for tapes, as interlinings, or as towels, wash cloths, wiping or dust cloths, headrest covers, table cloths, aprons, diapers, or disposable sheets, pillowcases and dressing gowns, as carpet backings, bookbindings, electric insulation, reinforcing layers for plastics film, imitation leather, clothing, aisle runners, tarpaulins, tents, curtains and draperies, upholstery, food wrapping, pipe wrappings, tea or coffee bags.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54310866A | 1966-04-18 | 1966-04-18 | |
| US62665267A | 1967-02-17 | 1967-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1190981A true GB1190981A (en) | 1970-05-06 |
Family
ID=27067233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB04483/67A Expired GB1190981A (en) | 1966-04-18 | 1967-03-30 | Sheet Material of Improved Tear Strength |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3489643A (en) |
| JP (1) | JPS512542B1 (en) |
| BE (1) | BE697101A (en) |
| BR (1) | BR6788664D0 (en) |
| DE (1) | DE1635485C3 (en) |
| FI (1) | FI46543C (en) |
| FR (1) | FR1522635A (en) |
| GB (1) | GB1190981A (en) |
| NL (1) | NL157364B (en) |
| NO (1) | NO123010B (en) |
| SE (1) | SE312973B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ188123A (en) * | 1977-09-09 | 1981-02-11 | St Regis Paper Co | Paper sheet with cellulosic fibre-hydrophilic fibre mixture |
| GB2022156B (en) * | 1978-04-14 | 1982-09-22 | Toyo Boseki | Warp knitted fabric woven or unwoven fabric used in making a liminate |
| US4425126A (en) | 1979-12-28 | 1984-01-10 | Johnson & Johnson Baby Products Company | Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers |
| EP0043555A1 (en) * | 1980-07-07 | 1982-01-13 | Teijin Limited | Paper-like polyester fiber sheet and process for producing the same |
| US4392861A (en) * | 1980-10-14 | 1983-07-12 | Johnson & Johnson Baby Products Company | Two-ply fibrous facing material |
| US4392315A (en) * | 1982-01-12 | 1983-07-12 | Standard Knitting Mills, Inc. | Destruction and dye resistant tag; tagged textile article and method of identifying textiles subject to a dyeing and finishing process |
| IT1228422B (en) * | 1987-07-16 | 1991-06-17 | Montefibre Spa | POLYESTER FIBERS AND GLASS FIBERS AND FABRICS AND NONWOVEN FABRICS AND PROCEDURE TO OBTAIN THEM. |
| US6171443B1 (en) | 1990-03-05 | 2001-01-09 | Polyweave International, Llc | Recyclable polymeric synthetic paper and method for its manufacture |
| US5133835A (en) * | 1990-03-05 | 1992-07-28 | International Paper Company | Printable, high-strength, tear-resistant nonwoven material and related method of manufacture |
| US5403444A (en) * | 1990-03-05 | 1995-04-04 | International Paper Company | Printable, high-strength, tear-resistant nonwoven material and related method of manufacture |
| US5223095A (en) * | 1991-01-23 | 1993-06-29 | Custom Papers Group Inc. | High tear strength, high tensile strength paper |
| JPH09327982A (en) * | 1996-06-10 | 1997-12-22 | Lintec Corp | Binding tape paper and binding tape |
| DE10243653A1 (en) * | 2002-09-19 | 2004-04-01 | Giesecke & Devrient Gmbh | security paper |
| US8133353B2 (en) * | 2005-03-15 | 2012-03-13 | Wausau Paper Corp. | Creped paper product |
| US7666274B2 (en) * | 2006-08-01 | 2010-02-23 | International Paper Company | Durable paper |
| JP6221015B1 (en) * | 2014-10-24 | 2017-10-25 | エイチ２セイフ，エルエルシー | Fail-safe containment device for containing volatile fluids |
| CN110344176A (en) * | 2019-05-31 | 2019-10-18 | 杭州金百合非织造布有限公司 | It is packed for hot rolling non-woven base fabric production technology |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808287A (en) * | 1954-12-31 | 1959-02-04 | Du Pont | Improvements in or relating to fibrous pellicles |
| NL245471A (en) * | 1958-11-17 | 1900-01-01 | ||
| NL272893A (en) * | 1960-12-22 | |||
| US3193442A (en) * | 1961-12-26 | 1965-07-06 | Ici Ltd | Non-woven products composed of nonuniformly drawn staple fibers |
| US3081519A (en) * | 1962-01-31 | 1963-03-19 | Fibrillated strand | |
| US3186897A (en) * | 1962-07-17 | 1965-06-01 | Du Pont | Sheet of autogenously bonded polytetrafluoroethylene fibers and method of producing same |
| GB993920A (en) * | 1963-03-25 | 1965-06-02 | Ici Ltd | Non-woven fibrous products |
-
1967
- 1967-02-17 US US626652A patent/US3489643A/en not_active Expired - Lifetime
- 1967-03-30 GB GB04483/67A patent/GB1190981A/en not_active Expired
- 1967-04-12 SE SE5051/67A patent/SE312973B/xx unknown
- 1967-04-13 NL NL6705237.A patent/NL157364B/en not_active IP Right Cessation
- 1967-04-14 NO NO167732A patent/NO123010B/no unknown
- 1967-04-17 BE BE697101D patent/BE697101A/xx not_active IP Right Cessation
- 1967-04-18 FI FI671143A patent/FI46543C/en active
- 1967-04-18 JP JP42024446A patent/JPS512542B1/ja active Pending
- 1967-04-18 DE DE1635485A patent/DE1635485C3/en not_active Expired
- 1967-04-18 BR BR188664/67A patent/BR6788664D0/en unknown
- 1967-04-18 FR FR103080A patent/FR1522635A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1635485A1 (en) | 1972-08-10 |
| FI46543C (en) | 1973-04-10 |
| US3489643A (en) | 1970-01-13 |
| FI46543B (en) | 1973-01-02 |
| BR6788664D0 (en) | 1973-04-17 |
| JPS512542B1 (en) | 1976-01-27 |
| NL157364B (en) | 1978-07-17 |
| DE1635485B2 (en) | 1974-06-27 |
| DE1635485C3 (en) | 1981-10-22 |
| NO123010B (en) | 1971-09-13 |
| SE312973B (en) | 1969-07-28 |
| BE697101A (en) | 1967-10-02 |
| FR1522635A (en) | 1968-04-26 |
| NL6705237A (en) | 1967-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PE | Patent expired |