ES8800284A1 - Process for synthesising water-soluble sulphonated polymers - Google Patents

Process for synthesising water-soluble sulphonated polymers

Info

Publication number
ES8800284A1
ES8800284A1 ES554647A ES554647A ES8800284A1 ES 8800284 A1 ES8800284 A1 ES 8800284A1 ES 554647 A ES554647 A ES 554647A ES 554647 A ES554647 A ES 554647A ES 8800284 A1 ES8800284 A1 ES 8800284A1
Authority
ES
Spain
Prior art keywords
synthesising
water
sulphonated polymers
soluble sulphonated
soluble
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.)
Expired
Application number
ES554647A
Other languages
Spanish (es)
Other versions
ES554647A0 (en
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES554647A0 publication Critical patent/ES554647A0/en
Publication of ES8800284A1 publication Critical patent/ES8800284A1/en
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A high-temperature pressurised process for the synthesis of sulphonated acrylamide polymers represented by the structure: <IMAGE> is described.
ES554647A 1985-11-08 1986-05-05 Process for synthesising water-soluble sulphonated polymers Expired ES8800284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79645185A 1985-11-08 1985-11-08

Publications (2)

Publication Number Publication Date
ES554647A0 ES554647A0 (en) 1987-11-01
ES8800284A1 true ES8800284A1 (en) 1987-11-01

Family

ID=25168218

Family Applications (3)

Application Number Title Priority Date Filing Date
ES554647A Expired ES8800284A1 (en) 1985-11-08 1986-05-05 Process for synthesising water-soluble sulphonated polymers
ES557696A Expired ES8801326A1 (en) 1985-11-08 1987-08-28 Process for synthesising water-soluble sulphonated polymers
ES557695A Expired ES8802323A1 (en) 1985-11-08 1987-08-28 Process for synthesising water-soluble sulphonated polymers

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES557696A Expired ES8801326A1 (en) 1985-11-08 1987-08-28 Process for synthesising water-soluble sulphonated polymers
ES557695A Expired ES8802323A1 (en) 1985-11-08 1987-08-28 Process for synthesising water-soluble sulphonated polymers

Country Status (4)

Country Link
CN (1) CN1007429B (en)
ES (3) ES8800284A1 (en)
IT (1) IT1195854B (en)
MX (1) MX2870A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013318071B2 (en) * 2012-09-19 2016-12-15 Dow Global Technologies Llc Preparation of high molecular weight, functionalized poly(meth) acrylamide polymers by transamidation

Also Published As

Publication number Publication date
ES557695A0 (en) 1988-05-01
ES554647A0 (en) 1987-11-01
ES8801326A1 (en) 1987-12-16
IT1195854B (en) 1988-10-27
CN1007429B (en) 1990-04-04
MX2870A (en) 1993-10-01
ES557696A0 (en) 1987-12-16
CN86104196A (en) 1987-05-13
ES8802323A1 (en) 1988-05-01
IT8648251A0 (en) 1986-07-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612