FR2117015A5 - Pva fibres - contg borax or boric acid added to spinning soln - Google Patents
Pva fibres - contg borax or boric acid added to spinning solnInfo
- Publication number
- FR2117015A5 FR2117015A5 FR7113187A FR7113187A FR2117015A5 FR 2117015 A5 FR2117015 A5 FR 2117015A5 FR 7113187 A FR7113187 A FR 7113187A FR 7113187 A FR7113187 A FR 7113187A FR 2117015 A5 FR2117015 A5 FR 2117015A5
- Authority
- FR
- France
- Prior art keywords
- pva
- soln
- contg
- borax
- boric acid
- 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
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
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45110277A JPS515772B1 (fr) | 1970-12-11 | 1970-12-11 | |
JP12832870 | 1970-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2117015A5 true FR2117015A5 (en) | 1972-07-21 |
Family
ID=26449943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113187A Expired FR2117015A5 (en) | 1970-12-11 | 1971-04-14 | Pva fibres - contg borax or boric acid added to spinning soln |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2117015A5 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146084A2 (fr) * | 1983-12-12 | 1985-06-26 | Toray Industries, Inc. | Fibre d'alcool polyvinylique à ténacité ultra élevée et procédé pour sa fabrication |
EP0150513A2 (fr) * | 1984-01-31 | 1985-08-07 | Kuraray Co., Ltd. | Fibre d'alcohol polyvinylique à haute tenacité et à denier fin et méthode de fabrication |
CN111101219A (zh) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | 高强高模聚乙烯醇长丝及其制备方法 |
-
1971
- 1971-04-14 FR FR7113187A patent/FR2117015A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146084A2 (fr) * | 1983-12-12 | 1985-06-26 | Toray Industries, Inc. | Fibre d'alcool polyvinylique à ténacité ultra élevée et procédé pour sa fabrication |
EP0146084A3 (en) * | 1983-12-12 | 1986-07-16 | Toray Industries, Inc. | Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same |
EP0150513A2 (fr) * | 1984-01-31 | 1985-08-07 | Kuraray Co., Ltd. | Fibre d'alcohol polyvinylique à haute tenacité et à denier fin et méthode de fabrication |
EP0150513A3 (en) * | 1984-01-31 | 1985-09-11 | Kuraray Co., Ltd. | High-tenacity, fine-denier polyvinyl alcohol fiber and a method for production thereof |
CN111101219A (zh) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | 高强高模聚乙烯醇长丝及其制备方法 |
CN111101219B (zh) * | 2018-10-26 | 2022-08-12 | 中国石油化工股份有限公司 | 高强高模聚乙烯醇长丝及其制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |