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WO1997003111A3 - Produits polymeres solides et leur utilisation - Google Patents

Produits polymeres solides et leur utilisation Download PDF

Info

Publication number
WO1997003111A3
WO1997003111A3 PCT/GB1996/001638 GB9601638W WO9703111A3 WO 1997003111 A3 WO1997003111 A3 WO 1997003111A3 GB 9601638 W GB9601638 W GB 9601638W WO 9703111 A3 WO9703111 A3 WO 9703111A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
solid polymeric
polymeric products
soluble
polymeric material
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.)
Ceased
Application number
PCT/GB1996/001638
Other languages
English (en)
Other versions
WO1997003111A2 (fr
Inventor
Simon Alexander Hanson Rose
Peter Chamberlain
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Priority to AU63660/96A priority Critical patent/AU6366096A/en
Publication of WO1997003111A2 publication Critical patent/WO1997003111A2/fr
Publication of WO1997003111A3 publication Critical patent/WO1997003111A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/16—Soil-conditioning materials or soil-stabilising materials containing organic compounds only applied in a physical form other than a solution or a grout, e.g. as platelets or granules
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Glanulating (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

L'invention concerne un produit composé de particules d'un matériau polymère soluble dans l'eau ou gonflant dans l'eau, dispersées dans une matrice d'agent liant soluble dans l'eau ou gonflant dans l'eau, ladite matrice comprenant un agent effervescent pouvant être activé par l'eau et/ou étant mise à l'état moussant. Ces produits permettent d'obtenir un matériau polymère sous une forme capable de se disperser et de se dissoudre facilement.
PCT/GB1996/001638 1995-07-13 1996-07-08 Produits polymeres solides et leur utilisation Ceased WO1997003111A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU63660/96A AU6366096A (en) 1995-07-13 1996-07-08 Solid polymeric products and their use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9514283.2A GB9514283D0 (en) 1995-07-13 1995-07-13 Solid polymeric products and their use
GB9514283.2 1995-07-13

Publications (2)

Publication Number Publication Date
WO1997003111A2 WO1997003111A2 (fr) 1997-01-30
WO1997003111A3 true WO1997003111A3 (fr) 1997-03-20

Family

ID=10777560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/001638 Ceased WO1997003111A2 (fr) 1995-07-13 1996-07-08 Produits polymeres solides et leur utilisation

Country Status (4)

Country Link
AU (1) AU6366096A (fr)
GB (1) GB9514283D0 (fr)
WO (1) WO1997003111A2 (fr)
ZA (1) ZA965952B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA24525A1 (fr) * 1997-04-14 1998-12-31 Procter & Gamble Particule detergente
EP0872544A1 (fr) * 1997-04-14 1998-10-21 The Procter & Gamble Company Granules secs effervescents et les compositions granulaires les contenant
ES2516667T3 (es) * 2004-06-22 2014-10-31 Biocentral Laboratories Limited Concentrado de polímero biodegradable para retención de agua
FR2972197B1 (fr) * 2011-03-03 2013-12-20 Snf Sas Produit destine a etre additionne a l'eau d'irrigation de cultures
US20150245606A1 (en) * 2012-09-11 2015-09-03 Vitel Australia Pty Ltd Effervescent tablet for spray drift reduction and method of use
CN116352009B (zh) * 2023-04-11 2025-07-08 北航（四川）西部国际创新港科技有限公司 一种熔模精密铸造水溶性型芯及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389506A (en) * 1981-06-29 1983-06-21 E. I. Du Pont De Nemours And Company Polyvinyl alcohol dust suppression by admixing polyglycol
WO1989005326A1 (fr) * 1987-12-04 1989-06-15 Chemische Fabrik Stockhausen Gmbh Procede d'agglomeration par frittage de polymeres gonflables dans l'eau
WO1992013912A1 (fr) * 1991-02-09 1992-08-20 Basf Aktiengesellschaft Particules agglomerees en polymeres finement pulverises solubles ou gonflables dans l'eau
WO1995021797A1 (fr) * 1994-02-11 1995-08-17 Allied Colloids Limited Produits polymeres solides et leur utilisation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389506A (en) * 1981-06-29 1983-06-21 E. I. Du Pont De Nemours And Company Polyvinyl alcohol dust suppression by admixing polyglycol
WO1989005326A1 (fr) * 1987-12-04 1989-06-15 Chemische Fabrik Stockhausen Gmbh Procede d'agglomeration par frittage de polymeres gonflables dans l'eau
WO1992013912A1 (fr) * 1991-02-09 1992-08-20 Basf Aktiengesellschaft Particules agglomerees en polymeres finement pulverises solubles ou gonflables dans l'eau
WO1995021797A1 (fr) * 1994-02-11 1995-08-17 Allied Colloids Limited Produits polymeres solides et leur utilisation

Also Published As

Publication number Publication date
GB9514283D0 (en) 1995-09-13
ZA965952B (en) 1997-07-14
AU6366096A (en) 1997-02-10
WO1997003111A2 (fr) 1997-01-30

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