NL7415984A - Werkwijze voor het bereiden van in water op- losbare ternaire cellulose-ethers. - Google Patents

Werkwijze voor het bereiden van in water op- losbare ternaire cellulose-ethers.

Info

Publication number: NL7415984A
Authority: NL; Netherlands
Prior art keywords: cellulose ethers; preparing water; soluble ternary; ternary cellulose; soluble
Prior art date: 1973-12-14

Application number

NL7415984A

Other languages

English (en)

Dutch (nl)

Original Assignee

Dow Chemical Co

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.)

1973-12-14

Filing date

1974-12-09

Publication date

1975-06-17

1974-12-09 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1975-06-17 Publication of NL7415984A publication Critical patent/NL7415984A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- 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
- C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/43—Thickening agents
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
General Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Paints Or Removers (AREA)
Compositions Of Macromolecular Compounds (AREA)

NL7415984A 1973-12-14 1974-12-09 Werkwijze voor het bereiden van in water op- losbare ternaire cellulose-ethers. NL7415984A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US425041A US3873518A (en)	1973-12-14	1973-12-14	Water soluble ternary cellulose ethers

Publications (1)

Publication Number	Publication Date
NL7415984A true NL7415984A (nl)	1975-06-17

Family

ID=23684900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7415984A NL7415984A (nl)	1973-12-14	1974-12-09	Werkwijze voor het bereiden van in water op- losbare ternaire cellulose-ethers.

Country Status (12)

Country	Link
US (1)	US3873518A (it)
JP (1)	JPS5328314B2 (it)
BE (1)	BE823330A (it)
BR (1)	BR7410448D0 (it)
CA (1)	CA1030142A (it)
DE (1)	DE2457187C2 (it)
ES (1)	ES432530A1 (it)
FR (1)	FR2254581B1 (it)
GB (1)	GB1487859A (it)
IT (1)	IT1026863B (it)
NL (1)	NL7415984A (it)
SE (1)	SE417320B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE403782B (sv) *	1973-03-14	1978-09-04	Mo Och Domsjoe Ab	Nonjoniska cellulosaetrar
US4009329A (en) *	1975-11-14	1977-02-22	Union Carbide Corporation	Bioresistant cellulose ethers
US4084060A (en) *	1976-11-18	1978-04-11	Union Carbide Corporation	Process for the synthesis of hydroxyethyl cellulose with improved resistance to enzyme catalyzed hydrolysis
DE3043621A1 (de) *	1980-11-19	1982-07-08	Bayer Ag, 5090 Leverkusen	Reinigung von cellulose- und staerkeethern
DE3044696A1 (de) *	1980-11-27	1982-06-24	Bayer Ag, 5090 Leverkusen	Reinigung von cellulose- und staerkeethern
US4384113A (en) *	1982-03-23	1983-05-17	The Dow Chemical Company	Stabilization of alkali polysaccharides
US4415683A (en) *	1982-03-26	1983-11-15	The Dow Chemical Company	Hydroxyethyl hydroxypropyl cellulose ether thickeners for aqueous coating compositions
US4429120A (en)	1982-12-29	1984-01-31	The Dow Chemical Company	Ethylhydroxyalkylmethylcellulose ethers
US4458068A (en) *	1983-03-25	1984-07-03	The Dow Chemical Company	Water-soluble, ternary cellulose ethers
US4477657A (en) *	1983-07-08	1984-10-16	The Dow Chemical Company	Process for preparing hydroxyalkylcellulose ethers
US4558079A (en) *	1984-01-24	1985-12-10	Hercules Incorporated	Tape joint cement composition
US4609729A (en) *	1985-04-03	1986-09-02	The Dow Chemical Company	Organosoluble C3 -C4 hydroxyalkyl ethyl cellulose ethers
US4705809A (en) *	1986-07-07	1987-11-10	The Dow Chemical Company	Process for preparing a porous polymer article
US4920199A (en) *	1988-11-10	1990-04-24	Bee Chemical Company	Water-reducible coating composition
FI925499A (fi) *	1991-12-06	1993-06-07	Hoechst Ag	Foerfarande foer renande behandling av reaktions- och/eller tvaettmedier som uppstaor vid framstaellning av cellulosaetrar
US7687582B1 (en) *	2001-08-31	2010-03-30	Tda Research, Inc.	Methods of production, purification, and processing of poly(heteroaromatic) block copolymers with improved solubility or dispersability
US8324377B2 (en) *	2004-11-02	2012-12-04	Shin-Etsu Chemical Co., Ltd.	Method of separating water-soluble cellulose ether
US20080202415A1 (en) *	2007-02-28	2008-08-28	David Paul Miller	Methods and systems for addition of cellulose ether to gypsum slurry
DE102007016726A1 (de)	2007-04-07	2008-10-09	Dow Wolff Cellulosics Gmbh	Methylhydroxyethylhydroxypropylcellulose (MHEHPC) in mineralisch gebundenen Baustoffsystemen
EP2058336A1 (de) *	2007-11-06	2009-05-13	Dow Wolff Cellulosics GmbH	Ternäre Mischether
EP2177538A1 (en)	2008-10-16	2010-04-21	Dow Global Technologies Inc.	Cellulose ethers having little swelling and process for their production
EP2627675B1 (en) *	2010-10-12	2017-06-14	Dow Global Technologies LLC	Novel cellulose ethers and their use
BR112013005642B1 (pt) *	2010-10-12	2021-12-07	Nutrition & Biosciences Usa 1, Llc	Éter de celulose, composição aquosa para a manufatura de cápsulas ou revestimentos, processo para a manufatura de cápsulas, processo para revestir uma forma de dosagem, invólucro de cápsula, cápsula e forma de dosagem
BR112013018034B1 (pt) *	2011-12-01	2021-10-26	Nutrition & Biosciences Usa 1, Llc	Composição para construção, método para aplicar uma composição para a construção e uso de um éter de celulose
WO2021134164A1 (en) *	2019-12-30	2021-07-08	Dow Global Technologies Llc	Aqueous composition and method of preparing the same
EP3854762A1 (de)	2020-01-21	2021-07-28	SE Tylose GmbH & Co.KG	Zubereitung, umfassend ein hydraulisches bindemittel und einen celluloseether

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2469764A (en) *	1946-01-16	1949-05-10	Erickson Donald Robert	Manufacture of hydroxy alkyl cellulose
US2572039A (en) *	1949-11-04	1951-10-23	Hercules Powder Co Ltd	Manufacture of cellulose ethers
US2949452A (en) *	1956-04-30	1960-08-16	Dow Chemical Co	Process for preparing alkyl hydroxyalkyl cellulose ethers and the product obtained thereby
US2839419A (en) *	1956-07-11	1958-06-17	Dow Chemical Co	Water-soluble thermoplastic cellulose ether compositions
DE1244145B (de) *	1964-05-02	1967-07-13	Henkel & Cie Gmbh	Verfahren zum Reinigen von wasserloeslicher Hydroxyaethylcellulose
US3296247A (en) *	1964-07-06	1967-01-03	Hercules Inc	Mixed cellulose ethers
GB1144225A (en) *	1965-09-07	1969-03-05	Dow Chemical Co	Preparation of medicinal capsule shells from hydroxyalkyl-alkyl cellulose ethers
US3388082A (en) *	1965-11-01	1968-06-11	Dow Chemical Co	Novel hydroxypropyl methyl cellulose ethers, a process for preparing the same, and compositions utilizing such ethers
US3549566A (en) *	1967-11-21	1970-12-22	Du Pont	Aqueous dispersion paint compositions having improved brushing characteristics
JPS4819233B1 (it) *	1970-04-27	1973-06-12
US3769247A (en) *	1972-04-10	1973-10-30	Dow Chemical Co	Cellulose ether thickener for latex paint

1973
- 1973-12-14 US US425041A patent/US3873518A/en not_active Expired - Lifetime
1974
- 1974-12-03 ES ES432530A patent/ES432530A1/es not_active Expired
- 1974-12-04 DE DE2457187A patent/DE2457187C2/de not_active Expired
- 1974-12-09 NL NL7415984A patent/NL7415984A/xx not_active Application Discontinuation
- 1974-12-09 IT IT30291/74A patent/IT1026863B/it active
- 1974-12-11 CA CA215,716A patent/CA1030142A/en not_active Expired
- 1974-12-11 FR FR7440850A patent/FR2254581B1/fr not_active Expired
- 1974-12-12 JP JP14207674A patent/JPS5328314B2/ja not_active Expired
- 1974-12-13 BE BE151485A patent/BE823330A/xx not_active IP Right Cessation
- 1974-12-13 BR BR10448/74A patent/BR7410448D0/pt unknown
- 1974-12-13 SE SE7415703A patent/SE417320B/xx not_active IP Right Cessation
- 1974-12-13 GB GB53920/74A patent/GB1487859A/en not_active Expired

Also Published As

Publication number	Publication date
CA1030142A (en)	1978-04-25
BR7410448D0 (pt)	1975-09-16
AU7627474A (en)	1976-06-17
JPS5328314B2 (it)	1978-08-14
FR2254581A1 (it)	1975-07-11
ES432530A1 (es)	1976-09-16
DE2457187A1 (de)	1975-06-26
IT1026863B (it)	1978-10-20
BE823330A (fr)	1975-06-13
US3873518A (en)	1975-03-25
SE7415703L (it)	1975-06-16
FR2254581B1 (it)	1976-12-31
SE417320B (sv)	1981-03-09
DE2457187C2 (de)	1983-03-24
JPS5092378A (it)	1975-07-23
GB1487859A (en)	1977-10-05

Publication	Publication Date	Title
NL7415984A (nl)	1975-06-17	Werkwijze voor het bereiden van in water op- losbare ternaire cellulose-ethers.
NL7414412A (nl)	1975-05-20	Werkwijze voor het bereiden van wateropnemende, maar in water onoplosbare celluloseethers.
NL7414745A (nl)	1975-05-26	Werkwijze voor het bereiden van wateropnemende, maar in water onoplosbare cellulose-ethers.
NL7411871A (nl)	1975-03-10	Werkwijze voor het bereiden van entcopolymeren.
NL7416432A (nl)	1975-06-19	Werkwijze voor het bereiden van 2-acyl-4-oxo- -pyrazino-isochinolinederivaten.
NL172067C (nl)	1983-07-01	Werkwijze voor de bereiding van cellulosepoeder.
NL159353B (nl)	1979-02-15	Werkwijze voor het bereiden van in water nagenoeg onoplosbare ammoniumpolyfosfaten.
NL7413240A (nl)	1975-04-11	Werkwijze voor het bereiden van polyalkenen.
NL7413128A (nl)	1975-04-14	Werkwijze voor het bereiden van perfluorcyclo- ethers.
NL7416679A (nl)	1975-06-24	Werkwijze voor het bereiden van p-tolualdehyde.
NL181651C (nl)	1987-10-01	Werkwijze voor het bereiden van een xylitolrijke oplossing in water.
NL7417023A (nl)	1975-07-01	Werkwijze ter bereiding van toiletzeep in orm.
NL7410483A (nl)	1975-02-12	Werkwijze voor het bereiden van 1.2.2.2-tetra- fluorethyl-ethers.
NL7409804A (nl)	1975-01-22	Werkwijze voor het bereiden van natriumpercar- bonaat.
NL189350C (nl)	1993-03-16	Werkwijze voor het bereiden van trans-delta2-prostaglandinen.
NL7416938A (nl)	1975-07-01	Werkwijze voor het bereiden van polyalkenen.
NL147165B (nl)	1975-09-15	Werkwijze ter bereiding van in water oplosbare derivaten van polyalkyleeniminen.
NL158166B (nl)	1978-10-16	Werkwijze voor het bereiden van dimethyltereftalaat.
NL7512919A (nl)	1976-05-07	Werkwijze voor het bereiden van nieuwe in water oplosbare polyurethanen.
NL7510125A (nl)	1976-03-02	Werkwijze voor het bereiden van in water oplos- bare organische macromoleculen.
NL161756C (nl)	1980-03-17	Werkwijze voor de bereiding van tropaanderivaten.
NL7415292A (nl)	1975-05-28	Werkwijze voor het bereiden van gestabiliseerde oplossingen van formaldehyde in water.
NL157289B (nl)	1978-07-17	Werkwijze voor het bereiden van hydroxybifenyl.
NL7413422A (nl)	1975-04-15	Werkwijze voor het bereiden van opgeschuimde ialen met kleine cellen.
NL183188C (nl)	1988-08-16	Werkwijze voor het bereiden van cyaanpyridinen.

Legal Events

Date	Code	Title
1982-02-01	BA	A request for search or an international-type search has been filed
1982-02-01	BB	A search report has been drawn up
1982-07-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-08-03	BV	The patent application has lapsed