GB277111A - Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products - Google Patents

Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products

Info

Publication number
GB277111A
GB277111A GB1467326A GB1467326A GB277111A GB 277111 A GB277111 A GB 277111A GB 1467326 A GB1467326 A GB 1467326A GB 1467326 A GB1467326 A GB 1467326A GB 277111 A GB277111 A GB 277111A
Authority
GB
United Kingdom
Prior art keywords
soluble
ethers
carbohydrate ethers
new
insoluble colloidal
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
GB1467326A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1467326A priority Critical patent/GB277111A/en
Publication of GB277111A publication Critical patent/GB277111A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)

Abstract

277,111. Carpmael, W., (I. G. Farbenindustrie Akt.-Ges.). June 10, 1926. Carbohydrate ethers.-Difficultly soluble or insoluble carbohydrate ethers are converted into ethers which are relatively soluble by treating with a depolymerizing or degrading agent such as hydrochloric, sulphuric, phosphoric or oxalic acid, or a mixture of zinc chloride and hydrochloric acid. A compound having a swelling or solvent action on the ether may also be added.
GB1467326A 1926-06-10 1926-06-10 Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products Expired GB277111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1467326A GB277111A (en) 1926-06-10 1926-06-10 Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1467326A GB277111A (en) 1926-06-10 1926-06-10 Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products

Publications (1)

Publication Number Publication Date
GB277111A true GB277111A (en) 1927-09-12

Family

ID=10045506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1467326A Expired GB277111A (en) 1926-06-10 1926-06-10 Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products

Country Status (1)

Country Link
GB (1) GB277111A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366755A (en) * 1989-02-10 1994-11-22 Maritta Timonen Foodstuffs containing novel degraded cellulose derivatives
US5480984A (en) * 1990-07-02 1996-01-02 Aqualon Company Process of preparing high solids low viscosity polysaccharides
US5543162A (en) * 1989-02-10 1996-08-06 Alko Group Ltd. Polymeric capsules, method of making the same, and foodstuffs containing the same
US5569483A (en) * 1989-02-10 1996-10-29 Alko Group Ltd. Degraded polysaccharide derivatives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366755A (en) * 1989-02-10 1994-11-22 Maritta Timonen Foodstuffs containing novel degraded cellulose derivatives
US5543162A (en) * 1989-02-10 1996-08-06 Alko Group Ltd. Polymeric capsules, method of making the same, and foodstuffs containing the same
US5569483A (en) * 1989-02-10 1996-10-29 Alko Group Ltd. Degraded polysaccharide derivatives
US5480984A (en) * 1990-07-02 1996-01-02 Aqualon Company Process of preparing high solids low viscosity polysaccharides

Similar Documents

Publication Publication Date Title
GB277111A (en) Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products
GB535111A (en) An improved manufacture of ethers from olefins
GB368155A (en) Method of stabilising monocalcic phosphate in its solutions and its transformation into other soluble phosphates, particularly alkaline phosphates
GB301000A (en) Improvements in the manufacture and production of alcohols
GB302226A (en)
GB376322A (en) Improvements in or relating to the manufacture of dextrins, sugars and other products from cellulosic materials
GB333023A (en) Process for the preparation of the sodium salt of paraoxyphenylarsinic acid
GB247039A (en) Process for the production of coffee free from caffeine
GB501513A (en) An improved process for hydrolysing cellulose and cellulose complexes
CA249850A (en) Latch bolt keeper
GB102635A (en) Process for Obtaining Solid Products of Condensation from Phenols, Formaldehyde and Salts of Sulpho-acids.
GB259977A (en) Process for the production of an iodo-pyridine
GB263370A (en) Process for the manufacture of 1.4-diarylamino-5.8-dioxyanthraquinones
GB354760A (en) Improvements in the preparation of vulcanisation products from rubber
GB259961A (en) A process for the production of ª‰-pyridylhydrazine and its derivatives
GB285877A (en) Manufacture of 4-nitro-2-amino-1-benzoic acid
GB192298A (en) A process for the preparation of papaverine nitrite
GB375253A (en) Process of splitting off the aryl-methyl group for aromatic arylmethylethers
GB329888A (en) Process for the iodination of ortho-oxy-quinoline-ana-sulphonic acid
GB301561A (en) Process for the manufacture of aqueous solutions of carbon disulphide
CA235057A (en) Locking bolt
GB320985A (en) A process for preparing oxygen-evolving preparations suitable for use in respiratory apparatus and the like
GB510063A (en) Manufacture of organic mercury compounds
GB330862A (en) Improvements in or relating to the manufacture of 3.3-dichloro-4.4-dihydroxy-5.5-diacetylamino-arsenobenzene
CA250608A (en) Plant and retort for the treatment of wood, etc.