JPS50121859A - - Google Patents

Info

Publication number
JPS50121859A
JPS50121859A JP50025857A JP2585775A JPS50121859A JP S50121859 A JPS50121859 A JP S50121859A JP 50025857 A JP50025857 A JP 50025857A JP 2585775 A JP2585775 A JP 2585775A JP S50121859 A JPS50121859 A JP S50121859A
Authority
JP
Japan
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.)
Pending
Application number
JP50025857A
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 filed Critical
Publication of JPS50121859A publication Critical patent/JPS50121859A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/37—Cryogenic cooling
JP50025857A 1974-03-07 1975-03-03 Pending JPS50121859A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410789A DE2410789C2 (de) 1974-03-07 1974-03-07 Verfahren zum Kaltmahlen von Cellulosederivaten

Publications (1)

Publication Number Publication Date
JPS50121859A true JPS50121859A (ja) 1975-09-25

Family

ID=5909295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50025857A Pending JPS50121859A (ja) 1974-03-07 1975-03-03

Country Status (9)

Country Link
US (1) US4044198A (ja)
JP (1) JPS50121859A (ja)
BE (1) BE826274A (ja)
CA (1) CA1067055A (ja)
DE (1) DE2410789C2 (ja)
FR (1) FR2263035B1 (ja)
GB (1) GB1459724A (ja)
NL (1) NL168534C (ja)
SE (1) SE406595B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001240602A (ja) * 2000-02-28 2001-09-04 Wolff Walsrode Ag 蒸気を含む過熱ガス混合物を用いる水溶性セルロース誘導体粒子の製造方法
JP2008528773A (ja) * 2005-02-03 2008-07-31 ヴォルフ セルロシックス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト セルロースエーテルの成形方法
JP2012229428A (ja) * 2000-02-28 2012-11-22 Dow Global Technologies Llc 粒子状の水溶性セルロース誘導体を製造する方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329451A (en) * 1980-11-03 1982-05-11 The Dow Chemical Company Preparing an aqueous dispersion of colloidal size particles of a water-insoluble polysaccharide derivative
US4474949A (en) * 1983-05-06 1984-10-02 Personal Products Company Freeze dried microfibrilar cellulose
DE3839831A1 (de) * 1988-11-25 1990-05-31 Hoechst Ag Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern
DE19641781A1 (de) * 1996-10-10 1998-04-16 Clariant Gmbh Verfahren und Vorrichtung zum gleichzeitigen Mahlen und Trocknen eines feuchten Celluloseether enthaltenden Mahlgutes
US7648962B2 (en) * 2002-11-26 2010-01-19 Biocon Limited Natriuretic compounds, conjugates, and uses thereof
JP2004269511A (ja) * 2003-02-18 2004-09-30 Shin Etsu Chem Co Ltd スキン又はヘアーケアー用化粧料組成物
DE102004020686B3 (de) 2004-04-28 2006-01-05 Se Tylose Gmbh & Co. Kg Verfahren und Vorrichtung zur Mahlung von Cellulose
FI120625B (fi) * 2005-08-17 2009-12-31 Valtion Teknillinen Tärkkelyspohjainen kuituratojen täyteaine- ja päällystyspigmenttikoostumus ja menetelmä sen valmistamiseksi
WO2009070168A1 (en) * 2007-01-24 2009-06-04 Dow Global Technologies Inc. Method of preparing alkali cellulose or a cellulose derivative
US7900857B2 (en) 2008-07-17 2011-03-08 Xyleco, Inc. Cooling and processing materials
KR101728745B1 (ko) * 2009-10-14 2017-04-20 다우 글로벌 테크놀로지스 엘엘씨 폴리삭카라이드 유도체의 건식 분쇄 방법
MX2016013830A (es) * 2015-10-27 2017-05-10 Shinetsu Chemical Co Eter de celulosa porosa no ionico soluble en agua que tiene excelente solubilidad y metodo para producir el mismo.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057163A (en) * 1934-06-16 1936-10-13 Brown Co Preparation of solutions of hydroxy-cellulose ethers
US2288200A (en) * 1937-05-15 1942-06-30 Meyer Georg Process for the production of water-soluble cellulose ethers in powder form
US2160106A (en) * 1937-05-27 1939-05-30 Du Pont Process of dissolving alkali soluble cellulose derivatives
US2331865A (en) * 1942-03-20 1943-10-12 Dow Chemical Co Method of preparing cold-watersoluble powdered cellulose ethers
US2331864A (en) * 1942-03-20 1943-10-12 Dow Chemical Co Method of preparing powdered cellulose ethers quickly soluble in cold water
US2833758A (en) * 1952-04-05 1958-05-06 Henkel & Cie Gmbh Method of producing rapidly soluble cellulose ether powders
US3251824A (en) * 1961-08-22 1966-05-17 Fmc Corp Method of preparing stable aqueous dispersion-forming cellulosic aggregates
US3428584A (en) * 1965-07-15 1969-02-18 Gulf General Atomic Inc Freeze-dried membrane and method of treating same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001240602A (ja) * 2000-02-28 2001-09-04 Wolff Walsrode Ag 蒸気を含む過熱ガス混合物を用いる水溶性セルロース誘導体粒子の製造方法
JP2012229428A (ja) * 2000-02-28 2012-11-22 Dow Global Technologies Llc 粒子状の水溶性セルロース誘導体を製造する方法
JP2012233193A (ja) * 2000-02-28 2012-11-29 Dow Global Technologies Llc 蒸気を含む過熱ガス混合物を用いる水溶性セルロース誘導体粒子の製造方法
JP2008528773A (ja) * 2005-02-03 2008-07-31 ヴォルフ セルロシックス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト セルロースエーテルの成形方法

Also Published As

Publication number Publication date
NL168534C (nl) 1982-04-16
FR2263035B1 (ja) 1979-08-24
DE2410789C2 (de) 1980-08-07
DE2410789B1 (de) 1975-09-11
NL7405907A (nl) 1975-09-09
US4044198A (en) 1977-08-23
SE7502297L (ja) 1975-09-08
NL168534B (nl) 1981-11-16
BE826274A (fr) 1975-09-04
FR2263035A1 (ja) 1975-10-03
SE406595B (sv) 1979-02-19
CA1067055A (en) 1979-11-27
GB1459724A (en) 1976-12-31

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