ATE46705T1 - Kontinuierliches trocknen von poly(2-acrylamido-2-methylpropan-sulfonsaeure) und deren salze. - Google Patents

Kontinuierliches trocknen von poly(2-acrylamido-2-methylpropan-sulfonsaeure) und deren salze.

Info

Publication number
ATE46705T1
ATE46705T1 AT85109469T AT85109469T ATE46705T1 AT E46705 T1 ATE46705 T1 AT E46705T1 AT 85109469 T AT85109469 T AT 85109469T AT 85109469 T AT85109469 T AT 85109469T AT E46705 T1 ATE46705 T1 AT E46705T1
Authority
AT
Austria
Prior art keywords
acrylamido
salts
poly
sulfonic acid
methylpropane sulfonic
Prior art date
Application number
AT85109469T
Other languages
English (en)
Inventor
Constance M Flanagan
Original Assignee
Henkel 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.)
Filing date
Publication date
Application filed by Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ATE46705T1 publication Critical patent/ATE46705T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • 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
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT85109469T 1984-07-31 1985-07-27 Kontinuierliches trocknen von poly(2-acrylamido-2-methylpropan-sulfonsaeure) und deren salze. ATE46705T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63664684A 1984-07-31 1984-07-31
EP85109469A EP0170235B1 (de) 1984-07-31 1985-07-27 Kontinuierliches Trocknen von poly(2-Acrylamido-2-methylpropan-sulfonsäure) und deren Salze

Publications (1)

Publication Number Publication Date
ATE46705T1 true ATE46705T1 (de) 1989-10-15

Family

ID=24552759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85109469T ATE46705T1 (de) 1984-07-31 1985-07-27 Kontinuierliches trocknen von poly(2-acrylamido-2-methylpropan-sulfonsaeure) und deren salze.

Country Status (4)

Country Link
EP (1) EP0170235B1 (de)
JP (1) JPS6176508A (de)
AT (1) ATE46705T1 (de)
DE (1) DE3573264D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10667547B2 (en) 2016-02-04 2020-06-02 Continuus Pharmeceuticals, Inc. Continuous drum dryer and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804535A (en) * 1956-02-17 1958-11-19 Du Pont Isolation of chlorosulfonated polymers of ethylene
FR1536863A (fr) * 1966-09-16 1968-08-16 Bayer Ag Polymères contenant des groupes acide sulfonique
US3451462A (en) * 1966-12-28 1969-06-24 Union Carbide Corp Apparatus for devolatilizing liquid polymer compositions
US3931089A (en) * 1974-06-06 1976-01-06 General Mills Chemicals, Inc. Acid compositions comprised of polymeric 2-acrylamido-2-methylpropanesulfonic acid as thickener

Also Published As

Publication number Publication date
JPS6176508A (ja) 1986-04-19
EP0170235A2 (de) 1986-02-05
DE3573264D1 (en) 1989-11-02
EP0170235B1 (de) 1989-09-27
EP0170235A3 (en) 1986-09-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee