ES8800997A1 - Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerate - Google Patents
Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerateInfo
- Publication number
- ES8800997A1 ES8800997A1 ES551947A ES551947A ES8800997A1 ES 8800997 A1 ES8800997 A1 ES 8800997A1 ES 551947 A ES551947 A ES 551947A ES 551947 A ES551947 A ES 551947A ES 8800997 A1 ES8800997 A1 ES 8800997A1
- Authority
- ES
- Spain
- Prior art keywords
- cellulose
- anisotropic
- mono
- deriv
- solns
- 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
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The process consists of (a) preparing an anisotropic soln. capable of forming fibres and films of at least one cellulose deriv. which includes cellulose ester gps. at least part of which are formate gps.; and (b) regenerating at least part of the cellulose in the article obtained. The solution is made by mixing a cellulosic material, at least one cpd. selected from mono-carboxylic organic acids, anhydrides or acid chlorides, and phosphoric anhydride
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES551947A ES8800997A1 (en) | 1986-02-13 | 1986-02-13 | Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES551947A ES8800997A1 (en) | 1986-02-13 | 1986-02-13 | Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerate |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8800997A1 true ES8800997A1 (en) | 1987-12-01 |
ES551947A0 ES551947A0 (en) | 1987-12-01 |
Family
ID=8490861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551947A Expired ES8800997A1 (en) | 1986-02-13 | 1986-02-13 | Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerate |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8800997A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1094137C (en) * | 1994-01-26 | 2002-11-13 | 米什兰研究和技术股份公司 | Cellulose formate containing composition for forming a resilient heat-convertible gel |
-
1986
- 1986-02-13 ES ES551947A patent/ES8800997A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1094137C (en) * | 1994-01-26 | 2002-11-13 | 米什兰研究和技术股份公司 | Cellulose formate containing composition for forming a resilient heat-convertible gel |
Also Published As
Publication number | Publication date |
---|---|
ES551947A0 (en) | 1987-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI855055A (en) | FOERENING, SOM BASERAR SIG PAO AOTMINSTONE ETT CELLULOSA-ESTERGRUPP INNEHAOLLANDE DERIVAT, FOERFARANDE FOER ERHAOLLANDE AV FOERENINGEN OCH CELLULOSA-ESTERGRUPPER INNEHAOLLANDE FIBER. | |
DE3752071D1 (en) | Process for the production of polyvinyl alcohol fibers with high modulus and high strength | |
JPS5664788A (en) | Method for imparting enzyme activity to solid surface | |
SE8803206L (en) | PROCEDURES FOR PREPARING MASS OF LIGNOCELLULOSALLY MATERIAL | |
ATE80010T1 (en) | PROCESS FOR THE PRODUCTION OF CORN FIBER WITH HIGH DIETETIC VALUE. | |
DE68911362D1 (en) | Process for the production of high density carbon and graphite articles. | |
NO180801C (en) | Process for preparing a freeze-dried preparation | |
DE68913922D1 (en) | Process for the production of low aliphatic hydrocarbons. | |
DE69311000D1 (en) | Process for the preparation of 1-halogen-2-deoxy-2,2-difluoro-D-ribofuranosyl derivatives enriched with alpha anomers | |
DE58909309D1 (en) | Process for the production of fiber composite ceramics. | |
DE68923357D1 (en) | Process for the production of foam resin. | |
DE3872924D1 (en) | METHOD FOR PRODUCING OPTICALLY ACTIVE CONNECTIONS. | |
DE3876039D1 (en) | METHOD FOR PRODUCING OPTICALLY ACTIVE CONNECTIONS WITH PYRIDINE CORES. | |
DE69009237D1 (en) | Process for the preparation of optically active esters of 6-t-butoxy-3,5-dihydroxyhexanoic acid. | |
DE3887187D1 (en) | Process for the production of a polymer with high water absorption. | |
DE68922327D1 (en) | Process for the production of nonwovens from carbon fibers. | |
DE3865130D1 (en) | METHOD FOR PRODUCING A SPINNING SOLUTION OF CELLULOSE WITH TERTIAL AMINOXIDE AND AN ADDITION. | |
DE3783675D1 (en) | METHOD FOR PRODUCING ACRYLIC FIBERS WITH HIGH FIBER PROPERTIES. | |
DE68919283D1 (en) | Process for the production of carbon-containing fibers with improved physical printing properties. | |
ES8800997A1 (en) | Regenerated cellulose fibre and film prodn. - from anisotropic solns. of cellulose and mono-carboxylic acid or deriv. with subsequent regenerate | |
DE58908205D1 (en) | Process for the production of opaque quinacridones. | |
DE68920351D1 (en) | Process for the production of indigo compounds. | |
DE3750353D1 (en) | Process for the production of cellulose ester films. | |
DE68917643D1 (en) | Process for the production of stable polymer polyols based on epoxy resin-modified polyols. | |
EP0031868A3 (en) | Process for preparing shrinkable articles, apparatus for carrying out this process and articles thus obtained |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20071024 |