FR1218766A - Process for the preparation of cellulose ethers - Google Patents

Process for the preparation of cellulose ethers

Info

Publication number
FR1218766A
FR1218766A FR788808A FR788808A FR1218766A FR 1218766 A FR1218766 A FR 1218766A FR 788808 A FR788808 A FR 788808A FR 788808 A FR788808 A FR 788808A FR 1218766 A FR1218766 A FR 1218766A
Authority
FR
France
Prior art keywords
preparation
cellulose ethers
ethers
cellulose
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
FR788808A
Other languages
French (fr)
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.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff and Co 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 Wolff and Co AG filed Critical Wolff and Co AG
Priority to FR788808A priority Critical patent/FR1218766A/en
Application granted granted Critical
Publication of FR1218766A publication Critical patent/FR1218766A/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
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/06—Rendering cellulose suitable for etherification

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)
FR788808A 1959-03-09 1959-03-09 Process for the preparation of cellulose ethers Expired FR1218766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR788808A FR1218766A (en) 1959-03-09 1959-03-09 Process for the preparation of cellulose ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788808A FR1218766A (en) 1959-03-09 1959-03-09 Process for the preparation of cellulose ethers

Publications (1)

Publication Number Publication Date
FR1218766A true FR1218766A (en) 1960-05-12

Family

ID=8712223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788808A Expired FR1218766A (en) 1959-03-09 1959-03-09 Process for the preparation of cellulose ethers

Country Status (1)

Country Link
FR (1) FR1218766A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117223A (en) * 1976-08-06 1978-09-26 Loedige Wilhelm Process for the preparation of cellulose alkyl ethers
EP1065216A1 (en) * 1999-06-29 2001-01-03 Shin-Etsu Chemical Co., Ltd. Method of reducing pulp to powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117223A (en) * 1976-08-06 1978-09-26 Loedige Wilhelm Process for the preparation of cellulose alkyl ethers
EP1065216A1 (en) * 1999-06-29 2001-01-03 Shin-Etsu Chemical Co., Ltd. Method of reducing pulp to powder

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