NO134562B - - Google Patents
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- Publication number
- NO134562B NO134562B NO4516/70A NO451670A NO134562B NO 134562 B NO134562 B NO 134562B NO 4516/70 A NO4516/70 A NO 4516/70A NO 451670 A NO451670 A NO 451670A NO 134562 B NO134562 B NO 134562B
- Authority
- NO
- Norway
- Prior art keywords
- pva
- fiber
- boric acid
- thread
- polyvinyl alcohol
- Prior art date
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 62
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 62
- 239000000835 fiber Substances 0.000 claims description 56
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 33
- 239000004327 boric acid Substances 0.000 claims description 33
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 13
- 235000011152 sodium sulphate Nutrition 0.000 claims description 13
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910001868 water Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 238000005345 coagulation Methods 0.000 description 17
- 230000015271 coagulation Effects 0.000 description 17
- 238000012360 testing method Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 9
- 229920002994 synthetic fiber Polymers 0.000 description 8
- 239000012209 synthetic fiber Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000011975 tartaric acid Substances 0.000 description 4
- 235000002906 tartaric acid Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 235000011167 hydrochloric acid Nutrition 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 235000011083 sodium citrates Nutrition 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 2
- DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 241000252067 Megalops atlanticus Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 1
- 239000001472 potassium tartrate Substances 0.000 description 1
- 229940111695 potassium tartrate Drugs 0.000 description 1
- 235000011005 potassium tartrates Nutrition 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
-
- 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
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/902—Reinforcing or tyre cords
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Tires In General (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9479069 | 1969-11-25 | ||
| JP45037354A JPS4910994B1 (da) | 1970-04-30 | 1970-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134562B true NO134562B (da) | 1976-07-26 |
| NO134562C NO134562C (da) | 1976-11-03 |
Family
ID=26376492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4516/70A NO134562C (da) | 1969-11-25 | 1970-11-24 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3826298A (da) |
| AT (1) | AT316722B (da) |
| BE (1) | BE759394A (da) |
| CA (1) | CA1007028A (da) |
| DE (1) | DE2064969A1 (da) |
| DK (1) | DK132186C (da) |
| ES (2) | ES385833A1 (da) |
| FR (1) | FR2072392A5 (da) |
| GB (1) | GB1319099A (da) |
| NL (1) | NL7017196A (da) |
| NO (1) | NO134562C (da) |
| SE (1) | SE368590B (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162805A (ja) * | 1984-01-31 | 1985-08-24 | Kuraray Co Ltd | 高強力ポリビニルアルコ−ル系極細繊維及びその製造方法 |
| US4519432A (en) * | 1984-02-08 | 1985-05-28 | Lim International S.A. | Reinforced polyurethane tires |
| JPS61167736A (ja) * | 1985-01-18 | 1986-07-29 | Bando Chem Ind Ltd | 動力伝動用ベルト |
| EP0225391B2 (en) * | 1985-06-12 | 1995-06-28 | Toray Industries, Inc. | Tire cord made of polyvinyl alcohol |
| US4889174A (en) * | 1985-11-05 | 1989-12-26 | Bridgestone Corp. | Pneumatic radial tires |
| JPS63159106A (ja) * | 1986-12-23 | 1988-07-02 | Bridgestone Corp | ラジアルタイヤ |
| JP2588579B2 (ja) * | 1988-04-21 | 1997-03-05 | 株式会社クラレ | 耐熱水性にすぐれたポリビニルアルコール系繊維およびその製造法 |
| JPH0627366B2 (ja) * | 1988-06-02 | 1994-04-13 | 東レ株式会社 | ポリビニルアルコール系繊維、該繊維からなるタイヤコード並びにそれらの製造法 |
| IN187510B (da) * | 1995-05-22 | 2002-05-11 | Kuraray Co | |
| JPH11217714A (ja) * | 1997-11-21 | 1999-08-10 | Kanegafuchi Chem Ind Co Ltd | 人工毛髪及びそれを用いた頭飾製品用繊維束 |
| US20100059155A1 (en) * | 2008-09-09 | 2010-03-11 | Walter Kevin Westgate | Pneumatic tire having a high strength/high modulus polyvinyl alcohol carcass ply |
| CN102337605B (zh) * | 2011-08-18 | 2013-03-06 | 安徽皖维高新材料股份有限公司 | 一种高强度、高模量、高熔点pva纤维及其制造方法 |
| CN113529224A (zh) * | 2021-07-19 | 2021-10-22 | 深圳全棉时代科技有限公司 | 纯棉低捻蓬松纱线的制造工艺、纱线、面料及织物产品 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2058778A (en) * | 1932-11-21 | 1936-10-27 | Wingfoot Corp | Pneumatic tire and fabric therefor |
| US2249039A (en) * | 1938-02-23 | 1941-07-15 | Celanese Corp | Yarns and fabrics |
| US2716049A (en) * | 1951-11-01 | 1955-08-23 | Du Pont | Water-soluble yarn |
| GB896134A (en) * | 1958-12-05 | 1962-05-09 | Kurashiki Rayon Kk | Method of manufacturing synthetic fibres of polyvinyl alcohol |
| US3616165A (en) * | 1966-05-04 | 1971-10-26 | Tetsuo Nishi | Super-strong cord and tape composed of polyvinyl alcohol fibers |
-
0
- BE BE759394D patent/BE759394A/xx unknown
-
1970
- 1970-11-10 DE DE19702064969 patent/DE2064969A1/de active Pending
- 1970-11-19 CA CA098,584A patent/CA1007028A/en not_active Expired
- 1970-11-19 GB GB5503870A patent/GB1319099A/en not_active Expired
- 1970-11-24 NO NO4516/70A patent/NO134562C/no unknown
- 1970-11-24 ES ES385833A patent/ES385833A1/es not_active Expired
- 1970-11-24 DK DK598570A patent/DK132186C/da active
- 1970-11-24 SE SE15898/70A patent/SE368590B/xx unknown
- 1970-11-25 NL NL7017196A patent/NL7017196A/xx unknown
- 1970-11-25 FR FR7042369A patent/FR2072392A5/fr not_active Expired
- 1970-11-25 AT AT1062870A patent/AT316722B/de not_active IP Right Cessation
-
1972
- 1972-01-05 US US00215621A patent/US3826298A/en not_active Expired - Lifetime
-
1973
- 1973-05-14 ES ES414751A patent/ES414751A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2072392A5 (da) | 1971-09-24 |
| CA1007028A (en) | 1977-03-22 |
| DE2064969A1 (de) | 1972-01-13 |
| ES385833A1 (es) | 1973-12-16 |
| AT316722B (de) | 1974-07-25 |
| BE759394A (fr) | 1971-04-30 |
| US3826298A (en) | 1974-07-30 |
| DE2055320A1 (de) | 1972-05-31 |
| DK132186C (da) | 1976-03-29 |
| NO134562C (da) | 1976-11-03 |
| GB1319099A (en) | 1973-05-31 |
| ES414751A1 (es) | 1976-01-16 |
| NL7017196A (da) | 1971-05-27 |
| SE368590B (da) | 1974-07-08 |
| DK132186B (da) | 1975-11-03 |
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