ZA753704B - Granules of salts of poly-alpha-hydroxyacrylic acids and a process for their manufacture - Google Patents

Granules of salts of poly-alpha-hydroxyacrylic acids and a process for their manufacture

Info

Publication number
ZA753704B
ZA753704B ZA00753704A ZA753704A ZA753704B ZA 753704 B ZA753704 B ZA 753704B ZA 00753704 A ZA00753704 A ZA 00753704A ZA 753704 A ZA753704 A ZA 753704A ZA 753704 B ZA753704 B ZA 753704B
Authority
ZA
South Africa
Prior art keywords
granules
alpha
poly
salts
manufacture
Prior art date
Application number
ZA00753704A
Other languages
English (en)
Inventor
J Brichard
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of ZA753704B publication Critical patent/ZA753704B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • 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
    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA00753704A 1974-07-11 1975-06-09 Granules of salts of poly-alpha-hydroxyacrylic acids and a process for their manufacture ZA753704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424603A FR2277838A1 (fr) 1974-07-11 1974-07-11 Granules de sels d'acides poly-a-hydroxyacryliques et leur procede de fabrication

Publications (1)

Publication Number Publication Date
ZA753704B true ZA753704B (en) 1976-05-26

Family

ID=9141299

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00753704A ZA753704B (en) 1974-07-11 1975-06-09 Granules of salts of poly-alpha-hydroxyacrylic acids and a process for their manufacture

Country Status (18)

Country Link
US (1) US4005136A (fr)
JP (1) JPS5133105A (fr)
AT (1) AT342003B (fr)
BE (1) BE831255A (fr)
BR (1) BR7504173A (fr)
CA (1) CA1054631A (fr)
CH (1) CH606142A5 (fr)
DE (1) DE2527290A1 (fr)
DK (1) DK312275A (fr)
ES (1) ES438818A1 (fr)
FR (1) FR2277838A1 (fr)
GB (1) GB1471123A (fr)
IE (1) IE41493B1 (fr)
IT (1) IT1038899B (fr)
NL (1) NL7508331A (fr)
NO (1) NO144350C (fr)
SE (1) SE411121B (fr)
ZA (1) ZA753704B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111183A (fr) * 1977-12-01 1981-10-20 William R. King Deshydratation de solutions de polymere
JPS5951568B2 (ja) * 1979-01-17 1984-12-14 日本化薬株式会社 水易溶性ポリアクリル酸金属塩顆粒の製造法
US4386120A (en) 1980-01-07 1983-05-31 Nippon Kayaku Kabushiki Kaisha Process for producing polyacrylic acid salt granules easily soluble in water
DE3741158A1 (de) * 1987-12-04 1989-06-15 Stockhausen Chem Fab Gmbh Polymerisate mit hoher aufnahmegeschwindigkeit fuer wasser und waessrige fluessigkeiten, verfahren zu ihrer herstellung und verwendung als absorptionsmittel
EP1491251A1 (fr) * 2003-06-26 2004-12-29 Urea Casale S.A. Procédé et appareil de granulation en lit fluidisé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706672A (en) * 1970-12-08 1972-12-19 Celanese Corp Detergent polyelectrolyte builders
US3775475A (en) * 1971-04-28 1973-11-27 Shell Oil Co Telomer products

Also Published As

Publication number Publication date
AU8229975A (en) 1976-12-23
SE7507912L (sv) 1976-01-12
NO752457L (fr) 1976-01-13
NL7508331A (nl) 1976-01-13
ATA534475A (de) 1977-07-15
NO144350B (no) 1981-05-04
ES438818A1 (es) 1977-01-16
DK312275A (da) 1976-01-12
SE411121B (sv) 1979-12-03
IE41493L (en) 1976-01-11
JPS5133105A (en) 1976-03-22
FR2277838B1 (fr) 1977-03-18
IT7524271A1 (it) 1976-12-11
AT342003B (de) 1978-03-10
IE41493B1 (en) 1980-01-16
US4005136A (en) 1977-01-25
CH606142A5 (fr) 1978-10-31
BE831255A (fr) 1976-01-12
FR2277838A1 (fr) 1976-02-06
NO144350C (no) 1981-08-19
IT1038899B (it) 1979-11-30
GB1471123A (en) 1977-04-21
CA1054631A (fr) 1979-05-15
BR7504173A (pt) 1976-07-06
DE2527290A1 (de) 1976-01-22

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