GB282787A - A method of manufacturing artificial threads, bands, films and the like, from solutions of cellulose esters and ethers - Google Patents

A method of manufacturing artificial threads, bands, films and the like, from solutions of cellulose esters and ethers

Info

Publication number
GB282787A
GB282787A GB35059/27A GB3505927A GB282787A GB 282787 A GB282787 A GB 282787A GB 35059/27 A GB35059/27 A GB 35059/27A GB 3505927 A GB3505927 A GB 3505927A GB 282787 A GB282787 A GB 282787A
Authority
GB
United Kingdom
Prior art keywords
ethers
films
alcohol
cellulose esters
solutions
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
Application number
GB35059/27A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruth Aldo Co Inc
Original Assignee
Ruth Aldo Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruth Aldo Co Inc filed Critical Ruth Aldo Co Inc
Publication of GB282787A publication Critical patent/GB282787A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

282,787. Ruth-Aldo Co., Inc., (Assignees of Barthelemy, H. L.). Dec. 28, 1926. [Convention date]. Grant of Patent opposed. Cellulose esters and ethers, processes for making filaments and films from.-Artificial threads, films &c. formed from solutions in volatile solvents of cellulose esters or ethers are coagulated by means of propyl, butyl, or other higher aliphatic alcohol, or a poly alcohol such as glycol or glycerine, or an alcohol of the cyclic series such as cyclohexanol, methylcyclohexanol, cyclohexylcarbinol, or ac-tetrahydrobetenaphthol. A hydrocarbon such as xylene mav be added to the coagulation bath. In an example, a solution nf acetylcellulose in acetone is extruded into a mixture of cyclohexanol and xylene, the threads are collected in a centrifuge, and the cake is washed with benzene and dried. The Specification as open to inspection under Sect. 91 (3) (a) refers to the use of a coagulation bath the composition of which is selected in such a manner with respect to its rate of absorption of the solvent in the filaments as to impart the desired mechanical and physical qualities to the coagulated product. It refers to the use of the following coagulating liquids :-(1) Hydrocarbons boiling above 80‹ C., such as toluol, xylenes, dimethylnaphthalene, decane, tridecane, hexadecane, terpenes and polyterpenes; (2) cyclic hydrocarbons, such as cyclohexane, methylcyclohexane, tetrahydronaphthalene, and decahydronaphthalene; (3) ethyl alcohol; (4) fatty acids of high molecular weight, such as oleic and ricinoleic acids; (5) the esters of the monohydric alcohols, such as oleates and palmitates, and the methyl, ethyl, butyl, propyl and amyl stearates; (6) halogenated compounds, such as di- and trichlorethylene, pentachlorethane, monochlorbenzene and toluene, alphabromnaphthalene, 1.2.3.trichlorbenzene, and benzyl chloride; (7) nitriles, such as benzonitrile, toluonitriles, and xylonitriles; (8) nitrated compounds, such as nitrobenzene and nitrotoluene; (9) mixtures of the above-mentioned substances. This subjectmatter does not appear in the Specification as accepted.
GB35059/27A 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like, from solutions of cellulose esters and ethers Expired GB282787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638896T 1926-12-28

Publications (1)

Publication Number Publication Date
GB282787A true GB282787A (en) 1929-03-28

Family

ID=8996347

Family Applications (4)

Application Number Title Priority Date Filing Date
GB9010/29A Expired GB308271A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers
GB9012/29A Expired GB308273A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers
GB9011/29A Expired GB308272A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers
GB35059/27A Expired GB282787A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like, from solutions of cellulose esters and ethers

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB9010/29A Expired GB308271A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers
GB9012/29A Expired GB308273A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers
GB9011/29A Expired GB308272A (en) 1926-12-28 1927-12-28 A method of manufacturing artificial threads, bands, films and the like from solutions of cellulose esters and ethers

Country Status (4)

Country Link
US (1) US1906041A (en)
BE (1) BE347296A (en)
FR (1) FR638896A (en)
GB (4) GB308271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418423A (en) * 1944-09-13 1947-04-01 Kaydon Engineering Corp Shaping of vinylidene chloride polymers while in contact with cadmium or cadmium base alloys

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565343A (en) * 1942-12-14 1944-11-07 John Guilfoyle Williams Improvements relating to the production of cellular materials from cellulose derivatives
US2702230A (en) * 1950-11-24 1955-02-15 Celanese Corp Cellulose acetate spinning process
NL257294A (en) * 1959-11-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418423A (en) * 1944-09-13 1947-04-01 Kaydon Engineering Corp Shaping of vinylidene chloride polymers while in contact with cadmium or cadmium base alloys

Also Published As

Publication number Publication date
US1906041A (en) 1933-04-25
FR638896A (en) 1928-06-05
BE347296A (en)
GB308273A (en) 1929-03-28
GB308272A (en) 1929-03-28
GB308271A (en) 1929-03-28

Similar Documents

Publication Publication Date Title
GB282787A (en) A method of manufacturing artificial threads, bands, films and the like, from solutions of cellulose esters and ethers
GB1042305A (en) Vinylidene fluoride yarns and process for producing them
US2075888A (en) Production of artificial filaments, threads, ribbons or the like by the dry spinning method
US2842532A (en) Process of reducing the viscosity of polymers
US2712490A (en) Process for spinning swollen polyvinyl chloride
US2045161A (en) Cellulose acetate products and method of producing same
US2179544A (en) Production of artificial materials
US1658725A (en) Process for the manufacture of articles of plastic material
US1919002A (en) Purification of cellulose esters
GB407710A (en) Improvements in or relating to the production or treatment of artificial filaments, threads, yarns, ribbons and the like
US2733978A (en) Solutions of acrylonitrile polymers in
US1713289A (en) Process for the manufacture of threads, filaments, bands, or films of a polished and transparent nature, composed of plastic substances
DE2019835B2 (en) Process for obtaining solanesol
GB352909A (en) Improved manufacture of artificial threads or films
US2123934A (en) Production and treatment of artificial filaments, yarns, films, and other materials containing cellulose derivatives
US1380640A (en) Manufacture of rubber
US2045370A (en) Artificial materials and process of making the same
US1599230A (en) Manufacture and production of threads, filaments, strips, or films from cellulose ethers
GB531842A (en) Improvements relating to the manufacture of moulded bodies from cellulose esters
GB397881A (en) Improvements in the manufacture and treatment of filaments and the like
GB433793A (en) Improvements in the manufacture of artificial filaments and other products containing organic derivatives of cellulose
US2379026A (en) Treatment of textile and other materials
US2059322A (en) Manufacture of artificial products
DE1299880B (en) Process for lowering the molecular weight of polyolefins
DE542891C (en) Dry draw spinning process for the production of synthetic threads from cellulose derivatives