GB1516588A – Sulphohydroxyethyl derivatives of polygalactomannan gums
– Google Patents
GB1516588A – Sulphohydroxyethyl derivatives of polygalactomannan gums
– Google Patents
Sulphohydroxyethyl derivatives of polygalactomannan gums
Info
Publication number
GB1516588A
GB1516588A
GB46723/76A
GB4672376A
GB1516588A
GB 1516588 A
GB1516588 A
GB 1516588A
GB 46723/76 A
GB46723/76 A
GB 46723/76A
GB 4672376 A
GB4672376 A
GB 4672376A
GB 1516588 A
GB1516588 A
GB 1516588A
Authority
GB
United Kingdom
Prior art keywords
gum
polygalactomannan
sulphohydroxypropyl
nov
ethers
Prior art date
1975-11-17
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
GB46723/76A
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.)
Celanese Corp
Original Assignee
Celanese 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.)
1975-11-17
Filing date
1976-11-10
Publication date
1978-07-05
1976-11-10
Application filed by Celanese Corp
filed
Critical
Celanese Corp
1978-07-05
Publication of GB1516588A
publication
Critical
patent/GB1516588A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 – C08B35/00; Derivatives thereof
C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 – C08B35/00; Derivatives thereof
C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 – C08B35/00; Derivatives thereof
C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
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
Y10S507/00—Earth boring, well treating, and oil field chemistry
Y10S507/922—Fracture fluid
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
Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
Y10S516/02—Organic and inorganic agents containing, except water
Abstract
1516588 Polygalactomannan sulphohydroxypropyl ethers CELANESE CORP 10 Nov 1976 [17 Nov 1975] 46723/76 Heading C3U Sulphohydroxypropyl ethers of polygalactomannan gums are prepared by contacting the gum with 3-halo-2-hydroxypropanesulphonic acid and alkali metal hydroxide under alkaline conditions in a reaction medium comprising an aqueous solution of a water-miscible solvent. The gum is preferably guar gum or locust bean gum and the starting materials are preferably contacted at 10-100 C. for sufficient time to provide a DS of 0À1-3À0.
GB46723/76A
1975-11-17
1976-11-10
Sulphohydroxyethyl derivatives of polygalactomannan gums
Expired
GB1516588A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/632,339
US4031305A
(en)
1975-11-17
1975-11-17
Polygalactomannan ether compositions
Publications (1)
Publication Number
Publication Date
GB1516588A
true
GB1516588A
(en)
1978-07-05
Family
ID=24535122
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB46723/76A
Expired
GB1516588A
(en)
1975-11-17
1976-11-10
Sulphohydroxyethyl derivatives of polygalactomannan gums
Country Status (12)
Country
Link
US
(1)
US4031305A
(en)
JP
(1)
JPS5268282A
(en)
BR
(1)
BR7607643A
(en)
CA
(1)
CA1071193A
(en)
CH
(1)
CH618989A5
(en)
DE
(1)
DE2652395A1
(en)
FR
(1)
FR2331593A1
(en)
GB
(1)
GB1516588A
(en)
IN
(1)
IN145366B
(en)
IT
(1)
IT1123075B
(en)
NL
(1)
NL7612707A
(en)
ZA
(1)
ZA766858B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4129722A
(en)
*
1977-12-15
1978-12-12
National Starch And Chemical Corporation
Process for the preparation of high D. S. polysaccharides
CA1081964A
(en)
*
1978-01-19
1980-07-22
Jitka Kirchnerova
Explosive compositions containing sulfonated guar gum derivatives
US4264322A
(en)
*
1979-09-07
1981-04-28
Celanese Corporation
Multicolor coating system
US4486317A
(en)
*
1981-01-16
1984-12-04
E. I. Du Pont De Nemours And Company
Stabilization of thickened aqueous fluids
CH652930A5
(en)
*
1983-03-25
1985-12-13
Wheli Inter Ag
POLYSACCHARIDE AGGLOMERATE.
US4549907A
(en)
*
1984-12-20
1985-10-29
Celanese Corporation
Thixotropic aqueous solutions containing a crosslinked polygalactomannan gum
CA2125452A1
(en)
*
1993-07-01
1995-01-02
Rhone-Poulenc Specialty Chemicals Co.
Anionic sulfonated thickening composition
US5378830A
(en)
*
1993-09-01
1995-01-03
Rhone-Poulenc Specialty Chemicals Co.
Amphoteric polysaccharide compositions
US20060142165A1
(en)
*
2003-09-24
2006-06-29
Halliburton Energy Services, Inc.
Methods and compositions for treating subterranean formations using sulfonated gelling agent polymers
CN103113486B
(en)
*
2013-02-18
2015-08-05
中国石油天然气股份有限公司
Sulfonic acid modified Carboxymethyl hydroxypropyl guar and its preparation method and application
CN104974267A
(en)
*
2014-04-10
2015-10-14
中国石油化工股份有限公司
Etherification-modified locust bean gum and preparation method thereof, water-base gel fracturing fluid containing the locust bean gum and application thereof
CN106146677A
(en)
*
2015-03-31
2016-11-23
上海东升新材料有限公司
A kind of dry method sulfonic group hydroxypropyl guar gum and preparation method thereof
CN106432526A
(en)
*
2016-10-19
2017-02-22
陕西科技大学
Fenugreek gum containing sulfo carboxymethyl and preparation method and application of fenugreek gum
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2806857A
(en)
*
1954-04-22
1957-09-17
Corn Prod Refining Co
Non-cross-linked starch ethers and method of producing same
US3632804A
(en)
*
1969-01-03
1972-01-04
Phillips Petroleum Co
Glycose hydrocarbon sulfonate surfactants
DE1920350A1
(en)
*
1969-04-22
1970-11-05
Merck Anlagen Gmbh
Sulfuric acid half-ester of tragacanth and process for their preparation
US3808200A
(en)
*
1969-07-29
1974-04-30
Agriculture
Hexitol,glucose and surcose esters of alpha-sulfo fatty acids
US3912713A
(en)
*
1973-08-29
1975-10-14
Scholten Honig Research Nv
Guar gum derivatives and process for preparation
1975
1975-11-17
US
US05/632,339
patent/US4031305A/en
not_active
Expired – Lifetime
1976
1976-11-09
IN
IN2013/CAL/76A
patent/IN145366B/en
unknown
1976-11-10
GB
GB46723/76A
patent/GB1516588A/en
not_active
Expired
1976-11-16
CA
CA265,734A
patent/CA1071193A/en
not_active
Expired
1976-11-16
ZA
ZA766858A
patent/ZA766858B/en
unknown
1976-11-16
CH
CH1441976A
patent/CH618989A5/fr
not_active
IP Right Cessation
1976-11-16
BR
BR7607643A
patent/BR7607643A/en
unknown
1976-11-16
FR
FR7634454A
patent/FR2331593A1/en
not_active
Withdrawn
1976-11-16
NL
NL7612707A
patent/NL7612707A/en
not_active
Application Discontinuation
1976-11-17
IT
IT29460/76A
patent/IT1123075B/en
active
1976-11-17
JP
JP51137392A
patent/JPS5268282A/en
active
Pending
1976-11-17
DE
DE19762652395
patent/DE2652395A1/en
not_active
Withdrawn
Also Published As
Publication number
Publication date
CH618989A5
(en)
1980-08-29
NL7612707A
(en)
1977-05-20
BR7607643A
(en)
1977-09-27
CA1071193A
(en)
1980-02-05
IN145366B
(en)
1978-09-30
IT1123075B
(en)
1986-04-30
JPS5268282A
(en)
1977-06-06
US4031305A
(en)
1977-06-21
ZA766858B
(en)
1977-10-26
DE2652395A1
(en)
1977-05-18
FR2331593A1
(en)
1977-06-10
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Legal Events
Date
Code
Title
Description
1978-11-08
PS
Patent sealed [section 19, patents act 1949]
1984-07-25
PCNP
Patent ceased through non-payment of renewal fee
