TW460378B - Process for the production of a shaped article - Google Patents
Process for the production of a shaped article Download PDFInfo
- Publication number
- TW460378B TW460378B TW088119070A TW88119070A TW460378B TW 460378 B TW460378 B TW 460378B TW 088119070 A TW088119070 A TW 088119070A TW 88119070 A TW88119070 A TW 88119070A TW 460378 B TW460378 B TW 460378B
- Authority
- TW
- Taiwan
- Prior art keywords
- solvent
- fiber
- patent application
- weight
- scope
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 117
- 239000002904 solvent Substances 0.000 claims abstract description 106
- 229920000098 polyolefin Polymers 0.000 claims abstract description 36
- 239000004698 Polyethylene Substances 0.000 claims description 19
- -1 polyethylene Polymers 0.000 claims description 19
- 229920000573 polyethylene Polymers 0.000 claims description 19
- 239000012188 paraffin wax Substances 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 10
- 230000002079 cooperative effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 102100040439 Adenylate kinase 4, mitochondrial Human genes 0.000 claims description 3
- 108050004095 Adenylate kinase 4, mitochondrial Proteins 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 32
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000002759 woven fabric Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000005662 Paraffin oil Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001891 gel spinning Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 101000823778 Homo sapiens Y-box-binding protein 2 Proteins 0.000 description 1
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/465—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating by melting a solid material, e.g. sheets, powders of fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4814—Hats
- B29L2031/4821—Helmets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- 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
- Y10S428/911—Penetration resistant layer
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
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- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249933—Fiber embedded in or on the surface of a natural or synthetic rubber matrix
- Y10T428/249938—Composite or conjugate fiber [e.g., fiber contains more than one chemically different material in monofilament or multifilament form, etc.]
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- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/651—Plural fabric layers
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
Description
460378 A7 __B7____ 五、發明說明(1 ) 本發明係關於成型物件之製法,包含對一或多個含聚 烯烴纖維的纖維層施壓。本發明亦係關於以根據本發明之 方法可得到的成型物件及它們於防彈應用方面的用途。 (請先閱讀背面之注項再填寫本頁) 由WO 97/00766已經知道這樣的方法。其 中描述防彈性極佳的複合物可得自:於高溫和非常高壓將 纖維層壓在另一層上,繼而於壓力下冷却的方法。防彈性 以 Specific Energy Absorption ( SEA )表示,係測定每單位 表面密度成型物件所能夠吸收的發射體衝擊能量。S E A 定義爲0 . 5m . v5〇2/AD,其中,m代表發射體的 質量,V5。代表有5 0%的發射體通過成型物件之發射體 的發射速度,A D是成型物件的表面密度。除非特別聲明 ,否則此處和下文中提到的S E A是指A K - 4 7 Mild Steel Core ( MSC )點衝擊的 S E A。 經濟部智慧財產局員工消費合作社印製 但對於改善成型物件之防彈性仍有持續需求。已知之 製造這些成型物件的缺點在於:通常難瞭解須要非常高壓 及所得成型物件的防彈品質無法被接受,在相當低壓時更 是如此。已知方法的另一缺點在於其受限於U D複合物。 因此,本發明的目的是要提出一種得到防彈性獲得改善之 成型物件的方法,特別是得到於相同或較低壓力,下防彈 性獲得改善之成型物件的方法。 根據本發明之方法意外地達到本發明的目的,其中, 纖維層含0 . 0 2至2 5重量%用於聚烯烴的溶劑。此處 和下文中所謂的 '' 溶劑含量〃是指在溶劑相對於纖維層中 的聚烯烴纖維和溶劑總重之重量百分比。 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -4- 4 6 03 7 8 經濟部智慧財產局員工消費合作社印製 A7 B7__ 五、發明說明(2 ) 根據此方法得到之含溶劑的成型物件具有較高的 S E A,因爲溶劑本身不具防彈效果並因此無助於保護程 度且其確實會提高表面密度所以應該會降低S E A,所以 此令人意外。因爲已經知道溶劑的存在會降低纖維的機械 性質(特別是因爲較高的蠕變率和較低的抗張強度和抗張 模量),所以就較高的防彈性而言,希望有儘量佳的機械 性質,但現卻發現含溶劑的纖維提供較佳的防彈性,亦令 人意外。 根據本發明之方法的另一優點在於:可以選擇性地降 低U D成型物件中的基質百分比而不會有任何纖維層層離 的風險,換 W之,I L S S ( Inter Laminar Shear Strength )相同。此亦提高成型物件的S E A。U D成型物件是纖 維於基質中之複合物,其中,纖維層中的纖維具單一方向 性且與鄰近纖維層中的纖維有一角度。因爲有溶劑存在, 所以基質含量減少量可以是溶劑含量的2至2 0倍,比原 基質含量少1 0、 1 5或甚至於超過2 0%。下文中會更 進一步詳細說明的最佳防彈成型物件中,基質含量可以由 一般値(介於約2 2和3 0重量%之間)降至低於2 0 ( 以低於1 8較佳,低於1 7更佳)重量%。 所謂的A纖維#是指長、薄物體,如單纖、多纖絲、 帶、短纖維、短纖絲......等°此纖維甚本上可以具有任 何截面形狀。"纖維層〃是指含纖維往兩方向擴展的扁平 結構,如,梭織品、針織品、縮滅、單一方向性纖維層·. ··· •等。此纖維層含有或不含有基質材料。由含有含括單 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -5- (請先閱讀背面之注意事項再填寫本頁) n I I Kt If __1 n ff A 6 03 7 8 A7 ____ B7 五、發明說明(3 ) 一層的成型物件(但通常是二或多個纖維層藉施壓而結合 重疊者)達到本發明的效果。成型物件的例子是片(有或 無溝紋者)、頭盔、胸甲、門板......等。可根據本發明 而得到的成型物件特別適用於防彈用途。 多種聚烯烴適用於本發明之方法中。特別適合的聚稀 烴是聚乙烯和聚丙烯的均.·和共聚物。此外,所用的聚烯 烴可以含有少量一或多種其他聚合物,特別是他種1 -鏈 烯聚合物。使用直鏈聚乙烯(Ρ Ε )作爲聚烯烴可以得到 良好的結果。此處所謂的 ''直鏈聚乙烯〃是指每1 〇 〇個 碳原子的側鏈數小於1的聚乙烯,以每3 0 0個碳原子的 側鏈數小於1的聚乙烯爲佳,其可另含高至5莫耳%的一 或多種可共聚的其他鏈烯,如:丙烯、丁烯、戊烯、4一 甲ϋ戊烯或辛烯。除了聚烯烴之外,此纖維可含有少量常 用於這樣的纖維的添加劑,如:抗氧化劑、紡絲整理劑、 熱安定劑.顏料......等。 就得到良好防彈效果的觀點,此纖維以具高度方向性 者爲佳。此處所謂的 ''高度方向性〃是指模量至少5 0 0 克/旦。較佳情況中,模量至少8 0 0,至少1 0 〇 〇更 佳’至少1 2 0 0克/旦最佳。抗張強度以高於3 0克/ 旦爲佳。抗張強度和抗張模量的定義和測定述於A S Τ Μ D 8 8 5 Μ,其使用公稱長度5 Ο 0毫米的纖維、 5 0%/分鐘的十字頭(crosshead)速率和Instron2714 框架。測量之前,此纖維每米扭絞3 1次。以經測定的應 力一張力曲線爲基礎,以介於0 . 3和1 %應力之間的梯 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐) -----l·---------Γ--- (請先閱讀背面之注意事項再填寫本頁) -1訂---------線! 經濟部智慧財產局員工消費合作社印製 -n I— J— ϋ ϋ n - -6 - 4 6 03 7 8 A7 __B7 五、發明說明(4 ) 度爲模量値。以測得的張力(單位是C N )除以纖度(單 位是分特),如:稱得1 0米纖維重量,計算出模量和強 度。 聚烯烴纖維(特別是聚乙烯纖維)之內稟黏度(1 V )以超過5公升/克爲佳。較佳情況中,此聚嫌烴纖維是 內稟黏度至少5公升/克且抗張模量至少8 0 0克/旦之 高度方向性聚乙烯纖維。因爲它們的長分子鏈’具有此 I V的聚烯烴纖維的機械性質極佳’如:破裂時的抗張強 度、模量和能量吸收量高。這也是I v甚至超過1 〇分升 /克的聚烯烴(特別是聚乙烯)受到喜愛的原因。此1 v 根據 P C τ - 1 7 9 ( Hercules Inc,Rev, Apr. 29,1982 ) 的指示於1 3 5 °C在蔡烷測定’溶解時間是1 6小時’抗 氧化劑是D B P C,其量是2克/升溶液’由不同濃度的 黏度外插至0濃度。 較佳情況中,根據本發明之纖維的細度低於每纖絲5 旦,以低於3旦爲佳。已經知道這樣的纖維的防彈性質較 佳。 本發明的效果之達成與聚烯烴纖維的製法無關。產製 高度方向性纖維的已知技巧,如:凝膠紡絲(Smith and Lemstra )、原反應器粉末的固相加X ( Chanzy and Smith )、由熔融物壓出(Ward )或由自溶液結晶的粉末壓出 (K a n a m 〇 t 〇 ),使用一或多種拉伸步驟提高方向性程度。 此溶劑可以在纖維上和/或在纖維中且可以不同方式 添加至纖維層中。藉由使基本上無溶劑的纖維(如前述者 本紙張尺度適用中國國家標準(CNS>A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 訂—111 ----I I — — — — —--------I I I . A7 4 6 03 7 8 B7 五、發明說明(5 ) (請先閱讀背面之注意事項再填寫本頁) )與溶劑接觸(如:噴霧、浸泡或輕拍)而將溶劑施用於 纖維上。可以在基本上無溶劑的纖維被製成纖維層之前或 之後實施此程序。特別地,在施用於纖維層且溶劑含量低 (約低於1重量% )時,以使纖維與溶劑和稀釋劑之混合 物接觸爲佳1施用於纖維上之後移除此稀釋劑。其優點在 於分佈更均勻。此稀釋劑是,如:在分佈之後容易藉蒸發 而移除揮發性物質。 根據本發明之方法的較佳實施例中,溶劑引至纖維層 中,使得纖維層含有溶劑含量爲0.02-25重量%之 含溶劑的聚烯烴纖維。纖維中有溶劑存在的一個優點是此 方法比較不會被因爲要移除存在於纖維上的溶劑而受到污 染,更重量的是,可於較低溶劑含量下得到相仿的防彈品 質。此實施例中,於溶劑含量爲0 . 0 2 — 5重量%時, 便能得到非常高的防彈結果。 經濟部智慧財產局員工消費合作社印製 含溶劑的纖維可製自:使纖維與溶劑接觸及使溶劑滲 入纖維中。其缺點在於須要數個步驟及必須要移除黏附的 溶劑以免污染。欲避免此缺點,這樣的纖維以直接由聚烯 烴和溶劑的溶液之紡絲形成纖絲並將它們拉伸成高度方向 性狀態而不須自纖維完全移除所用溶劑者爲佳(述於相同 的申請人的另一申請案)。方法的最佳實施例中,纖維層 中之含溶劑之高度方向性聚烯烴纖維(內稟黏度至少5分 升/克,抗張強度至3 0克/旦,抗張模量至少8 0 0克 /旦,聚烯烴的溶劑含量是以纖維總重計之0 . 0 5 -2 5重量% )係藉由對聚燏烴和溶劑之溶液進行紡絲處理 本紙張尺度適用中國國家標準(CNS)A4規格<210 X 297公釐) 6 03 78 A7 ___B7_ 五、發明說明(6 ) 而形成纖絲並拉伸此纖絲使其具有高度方向性且未完全移 除纖維中的溶劑而製得,藉此將溶劑引至纖維層中。 (請先閲讀背面之注意事項再填寫本頁) 此處和下文中所謂的 ''溶劑是指能夠溶解相關聚烯 烴的物質。嫻於此技藝者已經知道適用於聚烯烴的溶劑。 它們可以是,如:選自、Polymer Handbook >,J. Brandp 巳 and E. H. Immergut,第三版第 VI I 章 379 — 402 頁者。較佳情況中,所用的聚烯烴(特別是聚乙烯)溶劑 之;ί之參數低於0 . 5,以低於0 . 4 5爲佳,低於 0 . 4更佳,低於0 . 3 5最佳。溶劑的z參數列於 Handbook of sol. Parameters and other cohesion parametes ’ 第二版,3 8 6頁。其優點在於,於相同溶劑含量,品質 改善可更大,以及,加以必要的更改,以較少的溶劑和/ 或較低的壓力和壓縮時間,就能獲致相同的防彈性質改善 效果。 經濟部智慧財產局員工消費合作社印製 適用於聚烯烴(特別是聚乙烯)的溶劑例是萘烷、萘 滿、甲苯.低碳正烷(如:己烷)、對一二甲苯、石蠟油 、低凝點尚級潤滑油(s q u a 1 a n e )、礦油、石蠟、環辛院 中的一者或它們的混合物。較佳情況中,使用萘烷,最好 使用石蠟油。
根據本發明之方法,施壓之前,纖維含有0 . 0 2-2 5重量%用於聚烯烴的溶液。溶劑含量低於0 · 0 2重 量%時無效果或幾乎無效果。含量超過2 5重量%,有著 它們通常不會有更進一步貢獻的缺點,或者甚至於會損及 防彈性。溶劑含量提高至某些最適合的溶劑含量,S A E 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 4 6 03 7 8 A7 ___B7_____ 五、發明說明(7 ) 亦隨之提高’此時對於吸收能量的貢獻無法與提高表面密 度和降低S E A抗衡。雖然溶劑含量高於最適含量有利於 最終得到成型物件(因爲溶劑比纖維來得便宜),但溶劑 含董以將成型物件的防彈性列入考慮之最適合者爲佳。此 最適合的溶劑含量視,如:纖維構造、選用的溶劑品質和 施壓條件时定。例如,要達到相同的改善防彈效果,所須 之非常佳的溶劑(如:石蠟或萘烷)量會比品質較差的溶 劑需要量來得少,以較低壓力和較高壓力比較,前者的最 適合的溶劑量會比較多。如果溶劑之施用是使其分佈於單 軸向纖維層上之基本上無溶劑的纖維上,則溶劑含量以略 高爲佳,約超過0 . 5重量%,以超過1重量%爲佳,超 過1.5重量%更佳。對梭織品施壓時,溶劑含量以超過 1重量%爲佳,超過1.5重量%更佳,超過2重量%又 更佳,超過3重量%最佳。嫻於此技藝者能夠不費力地定 出各條件的最適量。最佳實施例中,纖維層含有單軸向、 含溶劑的高度方向性聚乙烯纖維,溶劑的X參數低於 0 . 5,於相當低的溶劑含量(0 . 0 5至5重量% )便 能得到良好的防彈性。較佳情況中,纖維層的溶劑含量是 0 · 1 — 2 重量%,0 1-1 · 5 重量%更佳 ’ 〇 1 一 1 . 2重量%又更佳,0 . 0 5 — 1重量%最佳。前述 較佳情況皆就得到最高可能的S E A觀點而言° 雖然未含括其他實施例,但通常,且是較佳情況中’ 成型物件中的所有的纖維層基本上相同,因此前述溶劑含 量相關於整個成型物件。根據本發明之方法中的溶齊彳胃4 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) -1〇- --------.--—II ----ίΊ 訂·!-----線! (諳先閲讀背面之注意事項再填寫本頁) 46 03 7 8 經濟部智慧財產局員工消費合作社印製 A7 B7______ 五、發明說明(8 ) 由所添加的量決定。纖維、纖維層或成型物件的溶劑含量 可以已知方式測定,例如,直接以紅外光技巧或c 1 3 N M R或間接移除溶劑〔如:以萃取或頂部空間層析術或 合倂該技巧)達成。 本發明之方法的一個實施例中,溶劑是揮發性溶劑。 此揮發性溶劑可以留在成型物件中。特別是在薄成型物件 (如:不超過2毫米,以不超過1毫米爲佳,不超過 0 . 5毫米更佳)的例子中,可以有利地使用揮發性溶劑 並在施壓之後自成型物件中完全或部分移除。之後得獲致 較高的S Ε Α。較佳情況中,藉此而得之成型物件中殘留 的揮發性溶劑含量最終低於2 %,以不超過1 . 5 %爲佳 ,不超過1%最佳,因爲此可降低塑化、起泡、層離、惡 臭......等的風險。 但是,在實施上,通常不容易移除溶劑,此亦無經濟 上的吸引力,在成型物件較厚的情況中更是如此。因此, 以所有或一部分溶劑留在成型物件中爲佳。本發明的較佳 實施例中,特別是成型物件較厚的情況中’溶劑是非揮發 性溶劑。相較於揮發性溶劑’此優點在於比較不會起泡及 成型物件具有較佳的安定性,此使得所得成型物件仍能長 時間維持高度防彈性。另一優點在於成型物件的氣味不會 太差且沒有毒性、不會危害健康’此與保護身體特別有關 。"非揮發性溶劑"是指在低於聚烯烴熔點的溫度下實質 上不會蒸發者。較佳情況中’它們是沸點實質上比纖維熔 點來得高(以高出5 0至1 〇 〇 爲佳)的溶劑。最佳情 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公^ΤΓ-— --------------f--- (請先閱讀背面之注項再填寫本頁) · I I I n I I I I I I —I— I n — —— ίιιιι — — — — —— — — — — 經濟部智慧財產局員工消費合作社印製 4 6 03 7 8 A7 ___B7____ 五、發明說明(9 ) 況中’此溶劑是非揮發性石蠟。此優點在於非揮發性石蠟 (特別是石蠟油或礦油)是具有前述優點之相當好的溶劑 ’其使成型物件安定性降低的風險最低。此溶液亦可以是 一或多種適當溶劑之混合物。本發明的另一實施例中,溶 劑是非揮發性溶劑(以石蠟爲佳)和揮發性溶劑之混合物 ,所形戊成型物件中的揮發性溶劑濃度不超過2 %,以不 超過1 . 5 %爲佳,不超過1 %更佳(相對於纖維總重計 )。此混合物有著溶劑品質優於非揮發性溶劑組份及安定 性良好的優點。 根據本發明之方法中,以使用儘可能高的壓力爲佳, 如:WO 97/Q0766中所述者。所報導的壓力由 1 0至1 6 5巴。選用高施壓溫度,但所選用的施壓溫度 未高至足以因爲纖維軟化或熔解而損及防彈性。 W Ο 9 7/0 0 7 6 6描述用於聚乙烯纖維的施壓溫度 介於1 10和1 30°C。通常,將125°C視爲安全上限 。令人訝異地,發現在有溶劑存在於纖維層中時,於更高 溫度合倂更高壓力確實可得到最佳結果。根據本發明之方 法中,溶劑含量以0 . 05 - 5重量%爲佳,施壓溫度高 於1 2 5 °C,壓力超過1 6 5巴。合倂前述施壓條件會得 到道樣好的結果,因爲在壓力高於1 6 5巴時未觀察到性 質明顯變好,另· 一方面,溫度超過1 2 5 °C常會損及性質 ,所以這樣的結果令人訝異。較佳情況,施壓溫度高於 130、 135、 140、 145 甚至 150 (後者優於 前者)合倂壓力超過175、 200、 250、 275或 本紙張尺度適用中國國家標準(CNS>A4規格(210 X 297公釐) -12- (請先閱讀背面之注意事項再填寫本頁) i ^OJ· ^ ^ I n I I I I I I I I I- I I ^ I I I I n I ϋ .1 ^ n I- I I I I < 經濟部智慧財產局員工消費合作社印製 4 6 03 7 8 A7 ___B7___ 五、發明說明(1〇 ) 甚至3 0 0巴(後者優於前者)。在0.0 5至2重量% 蔡烷或石蠟存在時,於1 5 0 t和3 0 0巴得到最好的結 果。根據此方法製得的U D複合物具有極佳的防彈性,高 至1 4 5焦耳/平方米/公斤和更高。 本發明亦係關於可以根據前述的本發明之方法得到的 成型物件。特別地,本發明係關於含有一或多個纖維彼此 層壓的成型物件,其含有聚烯烴纖維和0 . 0 5至2 5重 量%用於聚烯烴的溶劑。防彈成型物件的較佳實施例導循 前述方法的較佳實施例中所述者。表面密度相同時,根據 本發明的成型物件所提供的保護性大於已知成型物件。較 佳情況中,成型物件於A K 4 7 M S C點衝擊的S E A 至少1 1 5焦耳/平方米/公斤,以超過1 2 0焦耳/平 方米/公斤爲佳,超過1 3 5焦耳/平方米/公斤更佳, 超過1 4 5焦耳/7平方米/公斤最佳。 最佳實施例是含有一或多個含高度方向性聚乙烯和不 超過3 0重量%基質材料(相對於纖維層總重)的纖維層 彼此層壓而形成的成型物件,其含有聚乙烯纖維,此纖維 層中的纖維具單一方向性,且與相鄰纖維層中的纖維之間 有一角度,此纖維的內稟黏度至少5分升/克,抗張模量 至少8 0 0克/旦,纖度低於5旦並含有0 . 0 5至5重 量%非揮發性溶劑,其成型物件於A K 4 7 M S C點的 比能量吸收至少1 1 5焦耳/平方米/公斤。 本發明亦係關於根據本發明之成型物件於防彈應用( 如:頭盔、門板、地板及車、坦克、戰鬥直昇機......等 本紙張尺度適用中國國家標準<CNS)A4規格(210 X 297公釐) _ 13 - (請先閱讀背面之注意事項再填寫本頁) · I --- ^eJ·
I l n I t— n If I 46 03 7 8 A7 B7 五、發明說明(11 ) 的座椅和門以及防彈背心的內置物......等)方向之使用 --------;-----^--- (請先閱讀背面之注意事項再填寫本頁) 雖然此處描述了含有聚烯烴纖維和用於聚烯烴之溶劑 的防彈成型物件,但所揭示者可類似地用於含有可溶性纖 維和用於相關纖維之溶劑的他種成型物件。 現將參考下列實例說明本發明。
梭織品:比較例A 無石蠟的SK7 6 Dyneema纖絲梭織成經線和緯線 皆爲8條纖絲/公分的簡單織物。梭織品的表面密度是 3 1 8克/平方米。將2 0層此織物壓成各層之間有6 0 微米Stamyles (L LDPE)膜的扁平片。壓力是1 〇巴 ,溫度是1 2 5 °C ’施壓時間是2 0分鐘。此施壓時間之 後,於維持壓力時冷却此片。根據Sunag 2920標準試驗’ 使用17粒度FSP定出V50。,此V50是532米 /秒,相當於能量吸收(S E A )爲2 1 . 4焦耳/平方 米/公斤。 經濟部智慧財產局員工消費合作社印製 所用S K 7 6纖絲的性質爲: 強度:36.〇cN/分特 模量:118〇cN/分特 強度和模量係使用Zw丨ck張力試驗機和Instron 27 1 4框 架測得,測定時的架設長度是5 0 0毫米,測試拉伸速率 是2 5 0毫米/分鐘。於〇,3和1 %測定模量。 本紙張尺度適用令國國家標準(CNS)A4規格⑵0 X 297公釐) .u. A7 4 6 03 7 8 ___B7__ 五、發明說明(12 ) 梭織品:實例1 於S K 7 6常用的條件下,由加有特定量石蠟的溶劑 藉凝膠紡絲法製得具特別石蠟含量的S K 7 6 Dyneema 纖絲。使用得自Merck的Dunflussing石蠟(動態黏度2 5 一 80MPa/秒,密度 〇 . 818 — 0 . 875 克/立 方公分)作爲石蠟。此特定石蠟含量係基於在纖維產製法 中,石蠟完全留在纖維中時,石蠟加至溶劑中的百分比而 計算。 依照比較例A地製成片並測試,但使用含有約0 . 8 %石蠟溶劑的S K 7 6纖絲。此纖絲的強度和模量與不含 溶劑者相同。此梭織品的表面密度是3 0 2克/平方米》 所得含溶劑片的V 5 0是5 6 0米/秒,相當於能量吸收 爲2 4焦耳/平方米/公斤。
斜紋梭織品:比較例B 無溶劑的雙重D y n e e m a S K 7 6纖絲梭織成斜紋3 / 1織品,經線和緯線是3 · 7 5條纖絲/公分,A D是 2 7 6克/平方米。以根據實例1所述方式,2 2層此織 品間穿插3 0微米Stamylex ( L L D P E )膜形成片並測 試。V 5 0是5 3 4米/秒,相當於能量吸收(S E A ) 爲23.8焦耳/平方米/公斤。 所用S K 7 5纖絲的性質爲(測定方式與比較例A中 相同): 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 1 ^ · t ----II* I · ---I ---------I---- - - - - - -15- 經濟部智慧財產局員工消費合作社印製 4 6 03 7 8 A7 _____B7___ 五、發明說明(13 ) 強度:35 . 1 cN/分特 模量:113〇cN/分特 斜紋梭織品:實例2 如比較例B地製得斜紋梭織品,但現使用含有約 2 0 0 〇 p p m萘烷(由頂部空間)#析法測得)的 S K 7 5纖維。雖然纖絲性質相同,但此片的V 5 0較高 ’爲6 0 0米/秒,相當於S EA爲2 8焦耳/平方米/ 公斤。 U D複合物:比較例C和實例3 — 7 根據實例1所述地製得石蠟濃度不同的S K 7 6和 S K 7 5 Dyneema纖絲,其經加工而在Kraton基質(異 丙烯一苯乙烯共聚物,得自Shell )巾結合形成單層單方向 性纖絲。四個單層作成U D層合物,其中,相鄰層的纖維 方向差90度。7 5個這樣的UD於1 25 °C、1 6 5巴 壓力條件下施壓3 5分鐘,壓成防彈成型物件。此成型物 件於維持壓力下以水冷却。根據S t a n a g 2 9 2 0標準試驗,使 用A K 4 7 M S C測試此成型物件。纖絲性質未受到添 加石蠟的影響。 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公餐) -16- <請先閲讀背面之注意事項再填寫本頁) ilflt------ I - - ------— — II---- _ __--- 4 6 03 7 8 A7 B7 五、發明說明(14 ) 纖維 石蠛(%) V50(米/秒) C SK75 0 <710 3 SK75 0.4 730 4 SK75 0.8 780 5 SK76 0.4 750 6 SK76 0.8 780 7 SK76 1.2 8 10 8 SK76 0.8 820 U D複合物: 實例8 根據實例 3 — 7 以 A D 1 9公斤/ 平方米、0 . %石躐油和3 0 0巴壓力 、施壓溫度1 5 0 t製得U D : 合物並測試。 其結果列於前面的附表中。 <請先閲讀背面之注意事項再填寫本頁) 訂· 經濟部智慧財羞局員工消費合作社印製
- I I I I - I I I - - - II - - - - J - - - - I - - - - J] n _ I 參紙張尺度適用中國國家標準(CNS)A4規格(210 X 297 -17
Claims (1)
- 站6808™ 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍 1 . 一種包含對一或多個含聚烯烴纖維的纖維層施壓 而製造成型物件之方法,其特徵在於:纖維層含〇 . 0 2 至2 5重量%用於聚烯烴的溶劑(相對於聚烯烴纖維和纖 維層中之溶劑總重)。 2 _如申請專利範圍第1項之方法,其中聚烯烴纖維 是內稟黏度至少5分升/克且抗張模量至少8 0 0克/旦 之高度方向性聚乙烯纖維。 3 如申請專利範圍第1或2項之方法,其中在施壓 之前,以使溶劑分佈於一或多個纖維層上的方式施用溶劑 〇 4 .如申請專利範圍第1或2項之方法,其中施用溶 劑使得含有含溶劑之聚烯烴纖維的纖維層之溶劑含量爲 0·02—25重量%。 5 如申請專利範圍第1或2項之方法,其中聚乙烯 纖維的細度低於5旦/纖絲。 6 ·如申請專利範圍第1或2項之方法,其中纖維層 含有單方向性纖維和不超過3 0重量%基質(相對於纖維 層總重),纖維層中的纖維方向與相鄰層中的纖維呈一角 度。 7 ·如申請專利範圍第1或2項之方法,其中溶劑含 量是0 · 05 - 5重量%。 8 ·如申請專利範圍第1或2項之方法,其中與聚乙 烯相關之溶劑的Z參數(於2 8 9 K )低於0 . 5。 9 如申請專利範圍第1或2項之方j去,其中溶劑是 本紙張尺度適用中國國家標準(CNS>A4規格(210 X 297公复) --------------賞! (請先閱讀背面之注意事項再填寫本頁) 訂· _ 46 03 7 Β Α8 Β8 C8 m 六、申請專利範圍 非揮發性石蠟。 {請先閱讀背面之注意事項再填寫本頁) 1 0 .如申請專利範圍第1或2項之方法’其中施壓 程序中,壓力高於1 6 5巴,施壓溫度高於1 2 5 °C,溶 劑含量是0 . 0 5 — 5重量%。 1 1 .如申請專利範圍第1或2項之方法,其中成型 物件是防彈成型物件。 1 2 . —種成型物件,其特徵爲其可得自如申請專利 範圍第1至1 〇項中任一項之方法。 1 3 . —種含有一或多個纖維層彼此層壓的成型物件 ,其特徵爲其含有聚烯烴和0 . 0 5至2 5重量%用於聚 烯烴的溶劑。 1 4 ·如申請專利範圍第1 2項之成型物件,其中 A K 4 7 MSC點衝擊的SEA至少爲1 1 5焦耳/平 方米/公斤。 經濟部智慧財產局員工消費合作社印製 1 5 . —種含有一或多個纖維層彼此層壓的成型物件 ,其特徵爲其含有高度方向性聚乙烯纖維和不超過3 0重 量%基質材料(相對於纖維層總重),纖維層中的纖維具 有單方向性且與相鄰纖維層中的纖維間有一角度,此纖維 的內稟黏度至少5分升/克,抗張模量至少8 0 0克/旦 1細度低於5旦/纖絲,含0 . 0 5至5重量%非揮發性 溶劑,此成型物件於A K 4 7 M S C點衝擊的比能量吸 收至少1 1 5焦耳/平方米/公斤。 1 6 .如申請專利範圍第1 2至1 4項中仟一項之成 型物件,其係用於防彈。 -19- 本紙張尺度適用中囤國家標準(CNS)A4規格(210 X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1010399A NL1010399C1 (nl) | 1998-10-26 | 1998-10-26 | Werkwijze voor het vervaardigen van een vormdeel. |
Publications (1)
Publication Number | Publication Date |
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TW460378B true TW460378B (en) | 2001-10-21 |
Family
ID=19768025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW088119070A TW460378B (en) | 1998-10-26 | 1999-11-02 | Process for the production of a shaped article |
Country Status (12)
Country | Link |
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US (2) | US7311963B2 (zh) |
EP (1) | EP1124885B1 (zh) |
CN (1) | CN1203113C (zh) |
AU (1) | AU2748799A (zh) |
CA (1) | CA2347673C (zh) |
DE (1) | DE69907496T2 (zh) |
ES (1) | ES2199556T3 (zh) |
HK (1) | HK1042104A1 (zh) |
IL (1) | IL142793A (zh) |
NL (1) | NL1010399C1 (zh) |
TW (1) | TW460378B (zh) |
WO (1) | WO2000024811A1 (zh) |
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GB0128405D0 (en) | 2001-11-27 | 2002-01-16 | Btg Int Ltd | Process for fabricating polyolefin sheet |
EP3689572A1 (en) | 2003-05-22 | 2020-08-05 | Canco Hungary Investment Ltd. | Polymeric articles |
BRPI0417909B1 (pt) * | 2004-01-01 | 2015-08-18 | Dsm Ip Assests Bv | Artigo à prova de balas |
EP1647615A1 (en) | 2004-10-14 | 2006-04-19 | DSM IP Assets B.V. | Process for making a monofilament-like product |
EP1647616A1 (en) * | 2004-10-14 | 2006-04-19 | DSM IP Assets B.V. | Process for making a monofilament-like product |
WO2007062090A2 (en) | 2005-11-23 | 2007-05-31 | Genentech, Inc. | Methods and compositions related to b cell assays |
WO2007107359A1 (en) * | 2006-03-21 | 2007-09-27 | Dsm Ip Assets B.V. | Process for the manufacture of a shaped part and shaped part obtainable with said process |
KR20110003367A (ko) | 2008-04-14 | 2011-01-11 | 다우 코닝 코포레이션 | 붕소 가교결합된 오가노폴리실록산 에멀젼 |
EP2276819A1 (en) * | 2008-04-14 | 2011-01-26 | Dow Corning Corporation | Emulsions of dilatant organopolysiloxanes |
DE102009034514A1 (de) | 2009-07-24 | 2011-02-03 | Lippmann German Ropes Gmbh & Co. Kg | Seil und Verfahren zum Herstellen des Seiles |
US8236119B2 (en) | 2009-08-11 | 2012-08-07 | Honeywell International Inc. | High strength ultra-high molecular weight polyethylene tape articles |
US8697220B2 (en) | 2009-08-11 | 2014-04-15 | Honeywell International, Inc. | High strength tape articles from ultra-high molecular weight polyethylene |
FR3007230B1 (fr) * | 2013-06-17 | 2015-07-31 | Sdmo Ind | Procede de communication dans un reseau interconnectant au moins deux groupes electrogenes, et dispositif d’interfacage correspondant. |
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JPS60151311A (ja) | 1984-01-13 | 1985-08-09 | Toyobo Co Ltd | 流動パラフインを含有するポリエチレン繊維 |
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-
1998
- 1998-10-26 NL NL1010399A patent/NL1010399C1/nl not_active IP Right Cessation
-
1999
- 1999-02-24 EP EP99907958A patent/EP1124885B1/en not_active Expired - Lifetime
- 1999-02-24 ES ES99907958T patent/ES2199556T3/es not_active Expired - Lifetime
- 1999-02-24 AU AU27487/99A patent/AU2748799A/en not_active Abandoned
- 1999-02-24 WO PCT/NL1999/000097 patent/WO2000024811A1/en active IP Right Grant
- 1999-02-24 DE DE69907496T patent/DE69907496T2/de not_active Expired - Lifetime
- 1999-02-24 CA CA002347673A patent/CA2347673C/en not_active Expired - Lifetime
- 1999-02-24 CN CNB998150908A patent/CN1203113C/zh not_active Expired - Lifetime
- 1999-02-24 IL IL14279399A patent/IL142793A/xx not_active IP Right Cessation
- 1999-11-02 TW TW088119070A patent/TW460378B/zh not_active IP Right Cessation
-
2001
- 2001-04-26 US US09/842,373 patent/US7311963B2/en not_active Expired - Fee Related
-
2002
- 2002-05-22 HK HK02103860.9A patent/HK1042104A1/zh unknown
-
2007
- 2007-11-07 US US11/936,707 patent/US7811498B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL1010399C1 (nl) | 2000-04-27 |
US20080237923A1 (en) | 2008-10-02 |
DE69907496T2 (de) | 2004-04-08 |
ES2199556T3 (es) | 2004-02-16 |
EP1124885B1 (en) | 2003-05-02 |
IL142793A (en) | 2005-12-18 |
HK1042104A1 (zh) | 2002-08-02 |
EP1124885A1 (en) | 2001-08-22 |
DE69907496D1 (de) | 2003-06-05 |
US7811498B2 (en) | 2010-10-12 |
CN1332768A (zh) | 2002-01-23 |
AU2748799A (en) | 2000-05-15 |
CN1203113C (zh) | 2005-05-25 |
CA2347673A1 (en) | 2000-05-04 |
WO2000024811A1 (en) | 2000-05-04 |
US7311963B2 (en) | 2007-12-25 |
CA2347673C (en) | 2009-01-27 |
US20020001693A1 (en) | 2002-01-03 |
IL142793A0 (en) | 2002-03-10 |
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