CA1067659A - High tenacity fibres - Google Patents
High tenacity fibresInfo
- Publication number
- CA1067659A CA1067659A CA167,839A CA167839A CA1067659A CA 1067659 A CA1067659 A CA 1067659A CA 167839 A CA167839 A CA 167839A CA 1067659 A CA1067659 A CA 1067659A
- Authority
- CA
- Canada
- Prior art keywords
- yarn
- birefringence
- spun yarn
- spun
- relative viscosity
- 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
- 238000000034 method Methods 0.000 claims description 14
- 229920001634 Copolyester Polymers 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002441 X-ray diffraction Methods 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1584872 | 1972-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067659A true CA1067659A (en) | 1979-12-11 |
Family
ID=10066624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA167,839A Expired CA1067659A (en) | 1972-04-06 | 1973-04-03 | High tenacity fibres |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3832436A (en)) |
| JP (1) | JPS497519A (en)) |
| CA (1) | CA1067659A (en)) |
| DE (1) | DE2317472A1 (en)) |
| FR (1) | FR2179167B3 (en)) |
| NL (1) | NL7304178A (en)) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528418B2 (en)) * | 1973-12-13 | 1977-03-09 | ||
| JPS5124002B2 (en)) * | 1973-12-26 | 1976-07-21 | ||
| JPS5653206A (en) * | 1979-10-08 | 1981-05-12 | Asahi Chem Ind Co Ltd | Production of polyester fiber |
| JPS5876518A (ja) * | 1981-10-28 | 1983-05-09 | Toray Ind Inc | ポリエステルエ−テル繊維の製造方法 |
| US4452965A (en) * | 1983-07-29 | 1984-06-05 | The Goodyear Tire & Rubber Company | Random elastomeric copolyesters |
| CA2039849A1 (en) * | 1990-05-11 | 1991-11-12 | F. Holmes Simons | Apparatus for spinning synthetic melt spinnable polymers |
| JP2007146992A (ja) * | 2005-11-29 | 2007-06-14 | Hitachi Metals Ltd | 分岐継手、この分岐継手を用いた消雪スプリンクラ配管ユニット及び消雪パネルユニット、樹脂管接続方法 |
| JP2007146990A (ja) * | 2005-11-29 | 2007-06-14 | Hitachi Metals Ltd | 分岐継手、この分岐継手を用いた消雪スプリンクラ配管ユニット及び消雪パネルユニット、分岐パイプ支持方法 |
| CN102812170B (zh) * | 2011-03-03 | 2015-04-22 | 东洋纺织株式会社 | 高功能聚乙烯纤维和染色高功能聚乙烯纤维 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA697541A (en) * | 1960-04-29 | 1964-11-10 | Cenzato Lorenzo | Melt-spinning process |
| GB1047978A (en) * | 1964-09-09 | 1966-11-09 | Ici Ltd | Polyester yarns |
| GB1218230A (en) * | 1967-12-27 | 1971-01-06 | Asahi Chemical Ind | Polyethylene-1,2-diphenoxyethane-4,4'-dicarboxylates and a process for producing them |
| US3654225A (en) * | 1968-06-01 | 1972-04-04 | Asahi Chemical Ind | Process for the preparation of polyethylene 1 2 - diphenoxyethane-4 4'-dicarboxylate using a manganese compound as an ester interchange catalyst and amorphous germanium dioxide as a condensation catalyst |
| US3642697A (en) * | 1968-06-03 | 1972-02-15 | Asahi Chemical Ind | Preparation of polyethylene 1 2-diphenoxyethane -4 4'-dicarboxylate using strontium calcium and barium compounds as an ester interchange catalyst and antimony compound as a polymerization catalyst |
| US3689623A (en) * | 1969-12-17 | 1972-09-05 | Asahi Chemical Ind | Method for preparing fibers of polyethylene-1,2-diphenoxyethane-4,4{40 -dicarboxylate |
-
1973
- 1973-03-26 NL NL7304178A patent/NL7304178A/xx unknown
- 1973-03-30 US US00346490A patent/US3832436A/en not_active Expired - Lifetime
- 1973-04-03 CA CA167,839A patent/CA1067659A/en not_active Expired
- 1973-04-05 FR FR7312302A patent/FR2179167B3/fr not_active Expired
- 1973-04-06 JP JP48038826A patent/JPS497519A/ja active Pending
- 1973-04-06 DE DE2317472A patent/DE2317472A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317472A1 (de) | 1973-10-18 |
| US3832436A (en) | 1974-08-27 |
| JPS497519A (en)) | 1974-01-23 |
| FR2179167A1 (en)) | 1973-11-16 |
| FR2179167B3 (en)) | 1976-03-26 |
| NL7304178A (en)) | 1973-10-09 |
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