ATE72449T1 - Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln. - Google Patents

Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln.

Info

Publication number: ATE72449T1
Authority: AT; Austria
Prior art keywords: organic solvents; polar organic; lithium; acrylamidomethylpropanese; poly
Prior art date: 1984-07-31

Application number

AT85109475T

Other languages

English (en)

Inventor

Warren W Howland

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.)

1984-07-31

Filing date

1985-07-27

Publication date

1992-02-15

1985-07-27 Application filed by Henkel Corp filed Critical Henkel Corp

1992-02-15 Application granted granted Critical

1992-02-15 Publication of ATE72449T1 publication Critical patent/ATE72449T1/de

Links

150000003863 ammonium salts Chemical class 0.000 title abstract 3
239000003495 polar organic solvent Substances 0.000 title abstract 3
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 title 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
229910052744 lithium Inorganic materials 0.000 title 1
239000002562 thickening agent Substances 0.000 title 1
XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 abstract 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
229920001519 homopolymer Polymers 0.000 abstract 3
229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 abstract 2
229910003002 lithium salt Inorganic materials 0.000 abstract 2
159000000002 lithium salts Chemical class 0.000 abstract 2
239000007787 solid Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
230000008719 thickening Effects 0.000 abstract 1

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
- C08F120/00—Homopolymers 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/52—Amides or imides
- C08F120/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F120/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloyl morpholine
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Water Supply & Treatment (AREA)
General Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Medicinal Chemistry (AREA)
Public Health (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Cleaning Or Drying Semiconductors (AREA)
Dental Preparations (AREA)

AT85109475T 1984-07-31 1985-07-27 Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln. ATE72449T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US63664784A	1984-07-31	1984-07-31
EP85109475A EP0172448B1 (de)	1984-07-31	1985-07-27	Lithium- und Ammoniumsalze von Poly(acrylamidomethylpropansulfonsäure) und deren Verwendung als Verdickungsmittel in stark polaren organischen Lösungsmitteln

Publications (1)

Publication Number	Publication Date
ATE72449T1 true ATE72449T1 (de)	1992-02-15

Family

ID=24552766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85109475T ATE72449T1 (de)	1984-07-31	1985-07-27	Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln.

Country Status (4)

Country	Link
EP (1)	EP0172448B1 (de)
JP (1)	JPS6181417A (de)
AT (1)	ATE72449T1 (de)
DE (1)	DE3585346D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4812544A (en) *	1985-09-10	1989-03-14	The Lubrizol Corporation	Method of producing polymers of amido-sulfonic acid monomers with high energy agitators
US5821554A (en) *	1996-03-12	1998-10-13	Kao Corporation	Process for preparing polyurethane foam
GB9818316D0 (en)	1998-08-21	1998-10-14	Borealis As	Polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US636646A (en)	1899-07-14	1899-11-07	Charles T Draper	Closure for receptacles.
US3931089A (en) *	1974-06-06	1976-01-06	General Mills Chemicals, Inc.	Acid compositions comprised of polymeric 2-acrylamido-2-methylpropanesulfonic acid as thickener
FR2342913A1 (fr)	1976-03-05	1977-09-30	Hugonnet Ets	Conteneur a citerne
US4065422A (en) *	1977-02-16	1977-12-27	General Mills Chemicals, Inc.	High slip polymer composition containing a polyacrylamido sulfonic acid salt and an alcohol

1985
- 1985-07-27 DE DE8585109475T patent/DE3585346D1/de not_active Expired - Lifetime
- 1985-07-27 AT AT85109475T patent/ATE72449T1/de not_active IP Right Cessation
- 1985-07-27 EP EP85109475A patent/EP0172448B1/de not_active Expired - Lifetime
- 1985-07-30 JP JP60169658A patent/JPS6181417A/ja active Pending

Also Published As

Publication number	Publication date
EP0172448A2 (de)	1986-02-26
EP0172448A3 (en)	1987-01-14
JPS6181417A (ja)	1986-04-25
DE3585346D1 (de)	1992-03-19
EP0172448B1 (de)	1992-02-05

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Legal Events

Date	Code	Title	Description
1992-09-15	UEP	Publication of translation of european patent specification
1993-10-15	REN	Ceased due to non-payment of the annual fee