FR868295A - Perfectionnements apportés à la préparation des éthers-cellulosiques solubles dans les alcalis, et produits obtenus selon ce procédé
- Google Patents
Perfectionnements apportés à la préparation des éthers-cellulosiques solubles dans les alcalis, et produits obtenus selon ce procédé
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.)
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.)
Sylvania Industrial Corp
Original Assignee
Sylvania Industrial Corp
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 Sylvania Industrial CorpfiledCriticalSylvania Industrial Corp
Application grantedgrantedCritical
Publication of FR868295ApublicationCriticalpatent/FR868295A/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B11/00—Preparation of cellulose ethers
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)
FR868295D1939-08-241940-12-21Perfectionnements apportés à la préparation des éthers-cellulosiques solubles dans les alcalis, et produits obtenus selon ce procédé
ExpiredFR868295A
(fr)