GB1176178A - Lactonised Acrylic Polymers and production thereof - Google Patents
Lactonised Acrylic Polymers and production thereofInfo
- Publication number
- GB1176178A GB1176178A GB05490/67A GB1549067A GB1176178A GB 1176178 A GB1176178 A GB 1176178A GB 05490/67 A GB05490/67 A GB 05490/67A GB 1549067 A GB1549067 A GB 1549067A GB 1176178 A GB1176178 A GB 1176178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lactonised
- production
- acrylic polymers
- april
- fibres
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
- C08F8/16—Lactonisation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1,176,178. Acrylonitrile copolymer filaments. JAPAN EXLAN CO. Ltd. 4 April, 1967 [4 April, 1966], No. 15490/67. Heading B5B. [Also in Division C3] Filaments spun from an aqueous sodium thiocyanate solution containing an acrylonitrilevinyl acetate copolymer which has been lactonized by treatment with aqueous sulphuric acid are washed, stretched in boiling water and relaxed in superheated steam to form 3 denier fibres in Examples 5 and 6. In the latter example, the fibres are dyed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2141366 | 1966-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1176178A true GB1176178A (en) | 1970-01-01 |
Family
ID=12054320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB05490/67A Expired GB1176178A (en) | 1966-04-04 | 1967-04-04 | Lactonised Acrylic Polymers and production thereof |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT278355B (en) |
BE (1) | BE696550A (en) |
CH (1) | CH476038A (en) |
DE (1) | DE1720947B1 (en) |
ES (1) | ES338867A1 (en) |
FR (1) | FR1517497A (en) |
GB (1) | GB1176178A (en) |
NL (2) | NL6704754A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728788A (en) * | 1996-03-29 | 1998-03-17 | Kuraray Co., Ltd. | Process of producing vinyl acetate polymer |
EP1008606A1 (en) * | 1998-12-09 | 2000-06-14 | Nippon Shokubai Co., Ltd. | Production process and use for transparent heat-resistant resin |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537881A (en) * | 1947-10-01 | 1951-01-09 | Eastman Kodak Co | Lactonization of alpha-acyloxyacrylonitrile polymers |
-
0
- NL NL132633D patent/NL132633C/xx active
-
1967
- 1967-03-31 AT AT312267A patent/AT278355B/en not_active IP Right Cessation
- 1967-03-31 DE DE19671720947 patent/DE1720947B1/en active Pending
- 1967-04-03 CH CH463267A patent/CH476038A/en not_active IP Right Cessation
- 1967-04-04 NL NL6704754A patent/NL6704754A/xx unknown
- 1967-04-04 BE BE696550D patent/BE696550A/xx unknown
- 1967-04-04 GB GB05490/67A patent/GB1176178A/en not_active Expired
- 1967-04-04 FR FR101382A patent/FR1517497A/en not_active Expired
- 1967-04-04 ES ES338867A patent/ES338867A1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728788A (en) * | 1996-03-29 | 1998-03-17 | Kuraray Co., Ltd. | Process of producing vinyl acetate polymer |
EP1008606A1 (en) * | 1998-12-09 | 2000-06-14 | Nippon Shokubai Co., Ltd. | Production process and use for transparent heat-resistant resin |
US6794460B2 (en) | 1998-12-09 | 2004-09-21 | Nippon Shokubai Co., Ltd. | Production process and use for transparent heat-resistant resin |
Also Published As
Publication number | Publication date |
---|---|
BE696550A (en) | 1967-10-04 |
NL6704754A (en) | 1967-10-05 |
DE1720947B1 (en) | 1972-05-31 |
AT278355B (en) | 1970-01-26 |
CH476038A (en) | 1969-07-31 |
ES338867A1 (en) | 1968-04-16 |
FR1517497A (en) | 1968-03-15 |
NL132633C (en) |
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