MX4442A - Sulfometilpoliacrilamida y proceso para su produccion - Google Patents

Sulfometilpoliacrilamida y proceso para su produccion

Info

Publication number: MX4442A
Authority: MX; Mexico
Prior art keywords: sulfometilpoliacrilamida; production
Prior art date: 1985-12-03

Application number

MX444286A

Other languages

English (en)

Other versions

MX173410B (es

Inventor

Dodd Wing Fong

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.)

1985-12-03

Filing date

1986-11-26

Publication date

1993-09-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25188029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX4442(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-11-26 Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co

1993-09-01 Publication of MX4442A publication Critical patent/MX4442A/es

1994-03-02 Publication of MX173410B publication Critical patent/MX173410B/es

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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

MX444286A 1985-12-03 1986-11-26 Sulfometilpoliacrilamida y proceso para su produccion MX173410B (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US80403685A	1985-12-03	1985-12-03

Publications (2)

Publication Number	Publication Date
MX4442A true MX4442A (es)	1993-09-01
MX173410B MX173410B (es)	1994-03-02

Family

ID=25188029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX444286A MX173410B (es)	1985-12-03	1986-11-26	Sulfometilpoliacrilamida y proceso para su produccion

Country Status (16)

Country	Link
EP (1)	EP0225596B1 (es)
JP (1)	JPH0670093B2 (es)
CN (1)	CN1004630B (es)
AR (1)	AR242803A1 (es)
AT (1)	ATE65509T1 (es)
AU (1)	AU573108B2 (es)
BR (1)	BR8605891A (es)
CA (1)	CA1278649C (es)
DE (2)	DE3680482D1 (es)
DK (1)	DK579186A (es)
ES (1)	ES2001003B3 (es)
FI (1)	FI87929C (es)
GR (2)	GR880300004T1 (es)
MX (1)	MX173410B (es)
PT (1)	PT83849B (es)
ZA (1)	ZA869139B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4997890A (en) *	1987-09-30	1991-03-05	Nalco Chemical Company	Sulfomethylation of high molecular weight polyacrylamide
AU610248B2 (en) *	1987-09-30	1991-05-16	Nalco Chemical Company	Sulfomethylation of high molecular weight polyacrylamide polymers
US4952642A (en) *	1987-10-26	1990-08-28	Nalco Chemical Company	Process for making acrylamido methane sulfonic acid polymers
US4795789A (en) *	1987-10-26	1989-01-03	Nalco Chemical Company	Process for making acrylamido methane sulfonic acid polymers
US4898611A (en) *	1988-03-31	1990-02-06	Nalco Chemical Company	Polymeric ore agglomeration aids
US4800071A (en) *	1988-05-03	1989-01-24	Nalco Chemical Company	Filtration aids for removal of calcium solids from aqueous phosphoric acid
US4869932A (en) *	1988-09-12	1989-09-26	Nalco Chemical Company	Use of low molecular weight water-soluble anionic polymers as blocking agent for fiberglass sizing
US4875935A (en) *	1988-11-04	1989-10-24	Nalco Chemical Company	Anionic acrylamide polymers as copper ore agglomeration aids
US5100631A (en) *	1988-12-16	1992-03-31	Nalco Chemical Company	Heap leaching ores containing gold and silver
US6166165A (en) *	1996-12-18	2000-12-26	Witco Corporation	Polyurethane synthesis from functional group terminated polymers containing sulfonate groups
DE10101671A1 (de)	2000-08-25	2002-03-14	Bayer Ag	Verfahren zur Konditionierung stehender und fließender Wassersysteme
DE10310414A1 (de)	2003-03-11	2004-09-23	Bayer Chemicals Ag	Wasserkonditionierungsmittel
DE102005010855A1 (de)	2005-03-10	2006-09-14	Lanxess Deutschland Gmbh	Verfahren zur Wasserkonditionierung
CN102336867A (zh) *	2011-06-29	2012-02-01	陆明富	一种钻井液用增粘剂的制备方法
RU2465287C1 (ru) *	2011-10-28	2012-10-27	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет"	Способ получения серосодержащих производных полиакриламида
CN109265585A (zh) *	2018-09-26	2019-01-25	陕西科技大学	一种磺酸基羟甲基聚丙烯酰胺及其合成方法
CN117328066B (zh) *	2023-10-07	2024-03-22	江苏贺鸿电子有限公司	一种线路板用粗化微蚀剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2761834A (en) *	1952-06-20	1956-09-04	American Cyanamid Co	Sulfonated methylol acrylamide polymers and their preparation
US3979348A (en) *	1974-06-17	1976-09-07	Nalco Chemical Company	Ionic polymers from acrylamide latex polymers
JPS5846122B2 (ja) *	1977-07-08	1983-10-14	三菱レイヨン株式会社	アクリルアミド系重合体の化学的変性方法

1986
- 1986-11-14 CA CA000522951A patent/CA1278649C/en not_active Expired - Lifetime
- 1986-11-26 MX MX444286A patent/MX173410B/es unknown
- 1986-12-02 PT PT83849A patent/PT83849B/pt not_active IP Right Cessation
- 1986-12-02 FI FI864931A patent/FI87929C/fi not_active IP Right Cessation
- 1986-12-02 ZA ZA869139A patent/ZA869139B/xx unknown
- 1986-12-02 AU AU65895/86A patent/AU573108B2/en not_active Ceased
- 1986-12-02 BR BR8605891A patent/BR8605891A/pt not_active IP Right Cessation
- 1986-12-02 DK DK579186A patent/DK579186A/da not_active Application Discontinuation
- 1986-12-03 AR AR86306079A patent/AR242803A1/es active
- 1986-12-03 AT AT86116788T patent/ATE65509T1/de not_active IP Right Cessation
- 1986-12-03 CN CN86108164.1A patent/CN1004630B/zh not_active Expired
- 1986-12-03 ES ES86116788T patent/ES2001003B3/es not_active Expired - Lifetime
- 1986-12-03 EP EP86116788A patent/EP0225596B1/en not_active Expired - Lifetime
- 1986-12-03 DE DE8686116788T patent/DE3680482D1/de not_active Expired - Lifetime
- 1986-12-03 DE DE198686116788T patent/DE225596T1/de active Pending
- 1986-12-03 JP JP61288636A patent/JPH0670093B2/ja not_active Expired - Lifetime
1988
- 1988-05-20 GR GR88300004T patent/GR880300004T1/el unknown
1991
- 1991-07-25 GR GR91400987T patent/GR3002374T3/el unknown

Also Published As

Publication number	Publication date
JPS62195004A (ja)	1987-08-27
AR242803A1 (es)	1993-05-31
CN1004630B (zh)	1989-06-28
BR8605891A (pt)	1987-08-25
DE225596T1 (de)	1988-05-19
CN86108164A (zh)	1987-08-19
ZA869139B (en)	1987-08-26
GR880300004T1 (en)	1988-10-18
FI87929C (fi)	1993-03-10
ES2001003B3 (es)	1992-02-16
ES2001003A4 (es)	1988-04-16
CA1278649C (en)	1991-01-02
AU573108B2 (en)	1988-05-26
GR3002374T3 (en)	1992-12-30
DE3680482D1 (de)	1991-08-29
FI864931A0 (fi)	1986-12-02
PT83849A (en)	1987-01-01
FI87929B (fi)	1992-11-30
ATE65509T1 (de)	1991-08-15
DK579186D0 (da)	1986-12-02
EP0225596A3 (en)	1987-11-04
DK579186A (da)	1987-06-04
FI864931L (fi)	1987-06-04
EP0225596B1 (en)	1991-07-24
EP0225596A2 (en)	1987-06-16
AU6589586A (en)	1987-06-04
JPH0670093B2 (ja)	1994-09-07
PT83849B (pt)	1989-01-17
MX173410B (es)	1994-03-02

Publication	Publication Date	Title
FR2576220B1 (fr)	1987-05-07	Procede et di
BR8603783A (pt)	1987-03-17	Pano e processo para sua producao
KR880700319A (ko)	1988-02-22	장치 및 그 제조방법
ES557723A0 (es)	1988-03-16	Procedimiento para la produccion de tiazoles
BR8600124A (pt)	1986-09-23	Artigo revestido e processo para sua formacao
DOP1992004859A (es)	1999-05-05	Procedimiento para la produccion de n fenilsulfonil-npirimidil y triacinil-urea
BR8604182A (pt)	1987-04-28	Processo para producao de eteres
BR8205562A (pt)	1983-08-30	Processo aperfeicoado para preparar poliesteruretanas e poliesteruretana
BR8905850A (pt)	1990-06-12	Eletrodo de cadmio e processo para sua producao
MX173410B (es)	1994-03-02	Sulfometilpoliacrilamida y proceso para su produccion
BR8602622A (pt)	1987-02-03	Processo para preparar poliepoxidos
EP0218249A3 (en)	1989-03-15	3-aminopyrrolidines and process for their production
PT82917B (pt)	1989-01-30	Processo para a preparacao de enzimas modificados
ES2016264B3 (es)	1990-11-01	Compuestos dipropargiloxibencenicos y su produccion.
PT80919B (pt)	1987-09-30	Processo para a preparacao de 3-arilcarbonil e 3-cicloalquilcarbonil-1-minoalquil_1h-indois
BR8602527A (pt)	1987-01-27	Processo de producao de clinquer e instalacao para execucao do processo
ES2016229A4 (es)	1990-11-01	Proceso para producir n-fosfonometilglicina
BR8604190A (pt)	1987-04-28	Processo e aparelho para producao de ornamento
BR8602420A (pt)	1987-01-21	Processo para formar butil-toluenodiamina monoterciario
BR8504625A (pt)	1986-07-15	Complexo e processo para a preparacao do mesmo
IT1190249B (it)	1988-02-16	Metodo di produzione di ferroleghe
ES546451A0 (es)	1986-10-16	Procedimiento y aparato para la produccion de embutidos
MX7641E (es)	1990-05-16	Proceso biotecnologico para producir l-isoleucina
DE3687377D1 (de)	1993-02-11	Vitamin-d-abkoemmlinge und deren herstellungsverfahren.
BR8802899A (pt)	1989-01-03	Processo para producao de quinoxalinas-2 e processo de preparacao de cloro-6-hidroxiquinoleina-2