DE3743243A1 - Laminate - Google Patents
LaminateInfo
- Publication number
- DE3743243A1 DE3743243A1 DE19873743243 DE3743243A DE3743243A1 DE 3743243 A1 DE3743243 A1 DE 3743243A1 DE 19873743243 DE19873743243 DE 19873743243 DE 3743243 A DE3743243 A DE 3743243A DE 3743243 A1 DE3743243 A1 DE 3743243A1
- Authority
- DE
- Germany
- Prior art keywords
- dtex
- aramid yarns
- titer
- laminate
- laminate according
- 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.)
- Granted
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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
- F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
-
- 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
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide 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
- B32B2361/00—Phenoplast, aminoplast
-
- 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
- B32B2363/00—Epoxy resins
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
- B32B2369/00—Polycarbonates
-
- 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
- B32B2371/00—Polyethers, e.g. PEEK, i.e. polyether-etherketone; PEK, i.e. polyetherketone
-
- 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
- B32B2375/00—Polyureas; Polyurethanes
-
- 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
- B32B2377/00—Polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Description
Die Erfindung betrifft ein Laminat zum Schutz gegen
Stoß, Schlag, ballistischer Einwirkung o. dgl., bestehend
aus mindestens zwei Lagen, von denen mindestens eine aus
textilen Flächengebilden aus Aramidgarnen, und mindestens
eine aus Polymerfilmen gebildet ist.
Ein derartiges Laminat ist aus der US-PS 41 81 768 bekannt.
Aufgabe der vorliegenden Erfindung ist es, das bekannte
Laminat derart zu gestalten, daß eine höhere Schutzwirkung
erreicht wird.
Diese Aufgabe wird bei einem Laminat der eingangs genannten
Art dadurch gelöst, daß die Aramidgarne der textilen Flächen
gebilde zumindest teilweise einen Einzeltiter von weniger
als 1,3 dtex aufweisen.
Bevorzugt liegt dieser Einzeltiter zwischen 0,8 und 1,2 dtex.
Einzeltiter von 1,12 dtex und 0,84 dtex haben sich bestens
bewährt.
Es würde überraschend festgestellt, daß die in der
US-PS 41 81 768 geforderte geringe Imprägnierung des textilen
Flächengebildes durch den Polymerfilm lediglich durch
Reduzierung des Einzeltiters zumindest eines Teils der
verwendeten Aramidgarne deutlich verringert werden kann.
Als textile Flächengebilde kommen Gewebe, Gewirke, Vliese
o. dgl. infrage. Gewebe haben sich für diesen Einsatzzweck
besonders bewährt.
Als Polymerfilme eignen sich Duromere, Thermoplaste,
Elastomere und Mischungen daraus. Beispielsweise eignen
sich hierzu Phenole, Polyester, Polyamide, Polyurethane,
Epoxide, Polycarbonate, Polyätherimide, Polyätheräther
ketone, Kautschukeund Silikone.
Die erfindungsgemäß verwendeten Aramidgarne weisen einen
Gesamttiter von mindestens 420 dtex auf. Gesamttiter im
Bereich von 1610 bis 9050 dtex, beispielsweise 3360 dtex
haben sich bestens bewährt.
Claims (5)
1. Laminat zum Schutz gegen Stoß, Schlag, ballistische
Einwirkung o. dgl., bestehend aus mindestens zwei Lagen,
von denen mindestens eine aus textilen Flächengebilden
aus Aramidgarnen und mindestens eine aus Polymerfilmen
gebildet ist, dadurch gekennzeichnet, daß die Aramid
garne der textilen Flächengebilde zumindest teilweise
einen Einzeltiter von weniger als 1,3 dtex aufweisen.
2. Laminat nach Anspruch 1, dadurch gekennzeichnet, daß
die Garne einen Einzeltiter von 0,8 bis 1,2 dtex auf
weisen.
3. Laminat nach Anspruch 2, dadurch gekennzeichnet, daß
der Einzeltiter 1,12 dtex bzw. 0,84 dtex beträgt.
4. Laminat nach einem der Ansprüche 1 bis 3, dadurch
gekennzeichnet, daß die Aramidgarne einen Gesamttiter
von mindestens 420 dtex, insbesondere von 1610 bis
8050 dtex aufweisen.
5. Laminat nach Anspruch 4, dadurch gekennzeichnet, daß
der Gesamttiter 3360 dtex beträgt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3743243A DE3743243C2 (de) | 1987-12-19 | 1987-12-19 | Laminat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3743243A DE3743243C2 (de) | 1987-12-19 | 1987-12-19 | Laminat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3743243A1 true DE3743243A1 (de) | 1989-06-29 |
DE3743243C2 DE3743243C2 (de) | 1997-10-02 |
Family
ID=6343078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3743243A Expired - Lifetime DE3743243C2 (de) | 1987-12-19 | 1987-12-19 | Laminat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3743243C2 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002062A1 (de) * | 1990-01-22 | 1991-07-25 | Sst Sicherheits Und Systemtech | Sekundaersplittergeschuetzter faserverstaerkter kunststoff |
FR2663413A1 (fr) * | 1990-06-18 | 1991-12-20 | Matera Fabrice | Structures composites multicouches de protection contre les projectiles et/ou eclats d'armes a feu. |
DE4121547A1 (de) * | 1991-06-28 | 1993-01-14 | Daimler Benz Ag | Mehrschichtisolierfolie |
DE4423198A1 (de) * | 1994-07-01 | 1996-01-04 | Triumph International Ag | Schutzkleidung, besonders antiballistische Damen-Schutzkleidung |
US5880042A (en) * | 1994-07-28 | 1999-03-09 | Akzo Nobel Nv | Clothing for protection against stab and bullet wounds |
US6048486A (en) * | 1994-07-01 | 2000-04-11 | Triumph International Ag | Process for forming contours in aramide flat structures |
US8015617B1 (en) | 2008-05-14 | 2011-09-13 | E. I. Du Pont De Nemours And Company | Ballistic resistant body armor articles |
WO2012150169A1 (en) | 2011-05-03 | 2012-11-08 | Teijin Aramid B.V. | Antiballistic panel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181768A (en) * | 1974-10-31 | 1980-01-01 | E. I. Du Pont De Nemours And Company | Body armor laminate |
DE2642883B2 (de) * | 1976-09-23 | 1981-03-19 | Elteka Kunststoff-Technik Gmbh, 7950 Biberach | Weiche Schutzkonstruktion |
DE3426458A1 (de) * | 1984-07-18 | 1986-01-30 | Val. Mehler Ag, 6400 Fulda | Geschosshemmendes laminat |
DE3515726A1 (de) * | 1985-05-02 | 1986-11-06 | Roth, Erna, 2000 Hamburg | Material mit hoher widerstandskraft |
US4678702A (en) * | 1986-07-30 | 1987-07-07 | Petro Products, Inc. | Protective laminate |
US4681792A (en) * | 1985-12-09 | 1987-07-21 | Allied Corporation | Multi-layered flexible fiber-containing articles |
-
1987
- 1987-12-19 DE DE3743243A patent/DE3743243C2/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181768A (en) * | 1974-10-31 | 1980-01-01 | E. I. Du Pont De Nemours And Company | Body armor laminate |
DE2642883B2 (de) * | 1976-09-23 | 1981-03-19 | Elteka Kunststoff-Technik Gmbh, 7950 Biberach | Weiche Schutzkonstruktion |
DE3426458A1 (de) * | 1984-07-18 | 1986-01-30 | Val. Mehler Ag, 6400 Fulda | Geschosshemmendes laminat |
DE3515726A1 (de) * | 1985-05-02 | 1986-11-06 | Roth, Erna, 2000 Hamburg | Material mit hoher widerstandskraft |
US4681792A (en) * | 1985-12-09 | 1987-07-21 | Allied Corporation | Multi-layered flexible fiber-containing articles |
US4678702A (en) * | 1986-07-30 | 1987-07-07 | Petro Products, Inc. | Protective laminate |
Non-Patent Citations (1)
Title |
---|
Preisliste "Kevlar" der Fa. DU PONT DE NEMOURS International S.A. gültig ab 1.Februar 1987 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002062A1 (de) * | 1990-01-22 | 1991-07-25 | Sst Sicherheits Und Systemtech | Sekundaersplittergeschuetzter faserverstaerkter kunststoff |
FR2663413A1 (fr) * | 1990-06-18 | 1991-12-20 | Matera Fabrice | Structures composites multicouches de protection contre les projectiles et/ou eclats d'armes a feu. |
WO1991019951A1 (fr) * | 1990-06-18 | 1991-12-26 | Verguet Jean Francois | Structures composites multicouches de protection contre les projectiles et/ou eclats d'armes a feu |
DE4121547A1 (de) * | 1991-06-28 | 1993-01-14 | Daimler Benz Ag | Mehrschichtisolierfolie |
DE4423198A1 (de) * | 1994-07-01 | 1996-01-04 | Triumph International Ag | Schutzkleidung, besonders antiballistische Damen-Schutzkleidung |
US6034004A (en) * | 1994-07-01 | 2000-03-07 | Triumph International Ag | Protective clothing, especially antiballistic protective clothing for women |
US6048486A (en) * | 1994-07-01 | 2000-04-11 | Triumph International Ag | Process for forming contours in aramide flat structures |
US5880042A (en) * | 1994-07-28 | 1999-03-09 | Akzo Nobel Nv | Clothing for protection against stab and bullet wounds |
US8015617B1 (en) | 2008-05-14 | 2011-09-13 | E. I. Du Pont De Nemours And Company | Ballistic resistant body armor articles |
WO2012150169A1 (en) | 2011-05-03 | 2012-11-08 | Teijin Aramid B.V. | Antiballistic panel |
CN103562670A (zh) * | 2011-05-03 | 2014-02-05 | 帝人芳纶有限公司 | 抗冲击板 |
JP2014517900A (ja) * | 2011-05-03 | 2014-07-24 | テイジン・アラミド・ビー.ブイ. | 防弾パネル |
Also Published As
Publication number | Publication date |
---|---|
DE3743243C2 (de) | 1997-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |