ZA926546B - Process for manufacturing acrylamide microemulsified homopolymer. - Google Patents

Process for manufacturing acrylamide microemulsified homopolymer.

Info

Publication number: ZA926546B
Authority: ZA; South Africa
Prior art keywords: homopolymer; microemulsified; acrylamide; manufacturing; manufacturing acrylamide
Prior art date: 1991-08-30

Application number

ZA926546A

Other languages

English (en)

Inventor

Sun-Yi Huang

Original Assignee

American Cyanamid 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.)

1991-08-30

Filing date

1992-08-28

Publication date

1993-03-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25027947&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA926546(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-08-28 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1993-03-05 Publication of ZA926546B publication Critical patent/ZA926546B/xx

Links

238000000034 method Methods 0.000 title abstract 3
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title 1
229920001519 homopolymer Polymers 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000004530 micro-emulsion Substances 0.000 abstract 2
125000001931 aliphatic group Chemical group 0.000 abstract 1
150000002763 monocarboxylic acids Chemical class 0.000 abstract 1
229920002401 polyacrylamide Polymers 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
229920006395 saturated elastomer Polymers 0.000 abstract 1
239000007787 solid Substances 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
- C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
- 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
- C08F120/56—Acrylamide; Methacrylamide

Landscapes

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)
Polymerisation Methods In General (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Glass Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

ZA926546A 1991-08-30 1992-08-28 Process for manufacturing acrylamide microemulsified homopolymer. ZA926546B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US75281091A	1991-08-30	1991-08-30

Publications (1)

Publication Number	Publication Date
ZA926546B true ZA926546B (en)	1993-03-05

Family

ID=25027947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA926546A ZA926546B (en)	1991-08-30	1992-08-28	Process for manufacturing acrylamide microemulsified homopolymer.

Country Status (15)

Country	Link
US (1)	US5545688A (de)
EP (1)	EP0529206B1 (de)
JP (1)	JPH05194613A (de)
KR (1)	KR100232798B1 (de)
AT (1)	ATE141095T1 (de)
AU (1)	AU650158B2 (de)
BR (1)	BR9203356A (de)
CA (1)	CA2077097A1 (de)
DE (1)	DE69212627T2 (de)
DK (1)	DK0529206T3 (de)
ES (1)	ES2090410T3 (de)
IE (1)	IE75670B1 (de)
MX (1)	MX9204814A (de)
TW (1)	TW223088B (de)
ZA (1)	ZA926546B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5785730A (en) *	1996-09-12	1998-07-28	Calgon Corporation	Fertilizer and method for preparing the same
US5776350A (en) *	1996-09-12	1998-07-07	Calgon Corporation	Separation of raw agricultural waste
PT1462466E (pt) *	2001-12-31	2005-10-31	Acideka S A	Processo para produzir microemulsoes inversas a partir de copolimeros cationicos
US7918891B1 (en)	2004-03-29	2011-04-05	Nuvasive Inc.	Systems and methods for spinal fusion
WO2005103091A1 (en) *	2004-04-21	2005-11-03	Ciba Specialty Chemicals Water Treatments Limited	Composition and method of preparing high solid emulsions
US8673005B1 (en)	2007-03-07	2014-03-18	Nuvasive, Inc.	System and methods for spinal fusion
US8083796B1 (en)	2008-02-29	2011-12-27	Nuvasive, Inc.	Implants and methods for spinal fusion
USD754346S1 (en)	2009-03-02	2016-04-19	Nuvasive, Inc.	Spinal fusion implant
US9198765B1 (en)	2011-10-31	2015-12-01	Nuvasive, Inc.	Expandable spinal fusion implants and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2524895A1 (fr) *	1982-04-09	1983-10-14	Inst Francais Du Petrole	Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
NO165879C (no) *	1984-06-07	1991-04-24	Inst Francais Du Petrole	Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
FR2567525B1 (fr) *	1984-07-13	1987-03-20	Inst Francais Du Petrole	Procede de preparation de microlatex inverses et les microlatex inverses obtenus
FR2617172B1 (fr) *	1987-06-25	1993-07-02	Charbonnages Ste Chimique	Preparation de microlatex inverses utilisables comme adjuvants de flottation et de drainage ainsi que pour l'absorption et la retention de fluides aqueux
US5041503A (en) *	1988-12-19	1991-08-20	American Cyanamid Company	Micro-emulsified glyoxalated acrylamide polymers

1992
- 1992-05-25 DK DK92108768.0T patent/DK0529206T3/da active
- 1992-05-25 AT AT92108768T patent/ATE141095T1/de active
- 1992-05-25 ES ES92108768T patent/ES2090410T3/es not_active Expired - Lifetime
- 1992-05-25 EP EP92108768A patent/EP0529206B1/de not_active Revoked
- 1992-05-25 DE DE69212627T patent/DE69212627T2/de not_active Revoked
- 1992-05-27 TW TW081104145A patent/TW223088B/zh active
- 1992-08-20 MX MX9204814A patent/MX9204814A/es not_active IP Right Cessation
- 1992-08-24 JP JP4246026A patent/JPH05194613A/ja active Pending
- 1992-08-27 BR BR929203356A patent/BR9203356A/pt not_active IP Right Cessation
- 1992-08-28 AU AU21383/92A patent/AU650158B2/en not_active Ceased
- 1992-08-28 ZA ZA926546A patent/ZA926546B/xx unknown
- 1992-08-28 IE IE922621A patent/IE75670B1/en not_active IP Right Cessation
- 1992-08-28 CA CA002077097A patent/CA2077097A1/en not_active Abandoned
- 1992-08-29 KR KR1019920015661A patent/KR100232798B1/ko not_active Expired - Fee Related
1995
- 1995-05-24 US US08/448,947 patent/US5545688A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU2138392A (en)	1993-03-04
JPH05194613A (ja)	1993-08-03
AU650158B2 (en)	1994-06-09
TW223088B (de)	1994-05-01
US5545688A (en)	1996-08-13
DE69212627T2 (de)	1997-03-06
IE922621A1 (en)	1993-03-10
BR9203356A (pt)	1993-03-30
CA2077097A1 (en)	1993-03-01
ATE141095T1 (de)	1996-08-15
ES2090410T3 (es)	1996-10-16
EP0529206B1 (de)	1996-08-07
EP0529206A1 (de)	1993-03-03
DE69212627D1 (de)	1996-09-12
KR930004340A (ko)	1993-03-22
KR100232798B1 (ko)	1999-12-01
DK0529206T3 (da)	1996-09-02
MX9204814A (es)	1993-02-01
IE75670B1 (en)	1997-09-10

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