GB412798A - Improvements in or relating to the production of collulose or like films - Google Patents
Improvements in or relating to the production of collulose or like filmsInfo
- Publication number
- GB412798A GB412798A GB2433033A GB2433033A GB412798A GB 412798 A GB412798 A GB 412798A GB 2433033 A GB2433033 A GB 2433033A GB 2433033 A GB2433033 A GB 2433033A GB 412798 A GB412798 A GB 412798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- films
- cellulose
- collulose
- relating
- production
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2201/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as reinforcement
- B29K2201/08—Cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/22—Cellulose xanthate
- C08J2301/24—Viscose
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
In a process for the manufacture of cellulose or like films, the cellulose solution is dried for the purpose of partial coagulation on a heated support, upon which it is subsequently passed through a coagulating bath. In a preferred form the cellulose or like solution, preferably viscose, is sprayed on to a rotating heated drum, partially immersed in a bath of coagulant, so that as the drum revolves it carries the film on it through the coagulating bath. Specification 304,374, [Class 2 (ii)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2433033A GB412798A (en) | 1933-09-01 | 1933-09-01 | Improvements in or relating to the production of collulose or like films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2433033A GB412798A (en) | 1933-09-01 | 1933-09-01 | Improvements in or relating to the production of collulose or like films |
Publications (1)
Publication Number | Publication Date |
---|---|
GB412798A true GB412798A (en) | 1934-07-05 |
Family
ID=10210009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2433033A Expired GB412798A (en) | 1933-09-01 | 1933-09-01 | Improvements in or relating to the production of collulose or like films |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB412798A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445333A (en) * | 1944-11-23 | 1948-07-20 | Du Pont | Process of making regenerated cellulose films |
US2451768A (en) * | 1945-03-13 | 1948-10-19 | Du Pont | Regenerated cellulose film manufacture |
-
1933
- 1933-09-01 GB GB2433033A patent/GB412798A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445333A (en) * | 1944-11-23 | 1948-07-20 | Du Pont | Process of making regenerated cellulose films |
US2451768A (en) * | 1945-03-13 | 1948-10-19 | Du Pont | Regenerated cellulose film manufacture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR783933A (en) | Process for the complementary treatment of artificial viscose silk | |
GB483807A (en) | Improvements in or relating to processes for the manufacture of artificial textile fibres | |
CH176902A (en) | Device for the production of crinkled or crepe-like fabrics. | |
GB412798A (en) | Improvements in or relating to the production of collulose or like films | |
GB368664A (en) | Process for the production of foils, strips and other pellicular structures from aqueous cellulose solutions | |
FR821297A (en) | Process for the treatment of cellulosic material | |
FR787402A (en) | Process for obtaining colloidal cellulose solutions | |
GB535867A (en) | Improvements in and relating to a process for the manufacture of elongated articles of regenerated cellulose | |
BE419146A (en) | DEVELOPMENT RELATED TO A FIBROUS FELT PRODUCT, ITS MANUFACTURING PROCESS AND THE APPARATUS USED TO MANUFACTURE IT | |
GB277309A (en) | Process for the production of foils, films, bands and the like from viscose and similar cellulose solutions | |
GB267112A (en) | Improvements in processes for the manufacture of threads, filaments, bands or films,of a polished and transparent nature, consisting of plastic material | |
FR801081A (en) | Process for improving fibrous materials into regenerated cellulose or cellulose derivatives | |
GB368663A (en) | Process for the production of threads or filaments from aqueous solutions of cellulose | |
GB439793A (en) | Process of and apparatus for the production of foils and like planiform structures from formylcellulose | |
GB455644A (en) | Improvements in the manufacture of halogen derivatives of rubber | |
CH189507A (en) | Process for the production of an agent for producing permanent waves in hair. | |
FR566684A (en) | Process for the treatment of artificial filaments obtained by the coagulation of cellulose solutions | |
AT108104B (en) | Process for the production of cellulose solutions. | |
CH208283A (en) | Process for the manufacture of a pulp sizing agent. | |
AT148714B (en) | Process for the production of tanning mixtures in concentrated, optionally dry form. | |
GB375334A (en) | Manufacture of artificial threads from cellulose compounds | |
FR811316A (en) | Tissue paper treatment process | |
GB414076A (en) | Improvements in the manufacture of seamless hollow bodies made from film forming substances | |
FR760459A (en) | Process and machine for the continuous treatment of cellulose films | |
GB451260A (en) | An improved method of subduing the lustre of silk and artificial silk and articles made from the same |