ATE231168T1 - Verfahren zur herstellung von anhydridpolymeren - Google Patents
Verfahren zur herstellung von anhydridpolymerenInfo
- Publication number
- ATE231168T1 ATE231168T1 AT98301904T AT98301904T ATE231168T1 AT E231168 T1 ATE231168 T1 AT E231168T1 AT 98301904 T AT98301904 T AT 98301904T AT 98301904 T AT98301904 T AT 98301904T AT E231168 T1 ATE231168 T1 AT E231168T1
- Authority
- AT
- Austria
- Prior art keywords
- anhydride polymers
- amine compound
- producing anhydride
- producing
- polymers
- Prior art date
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
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
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)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4122497P | 1997-03-18 | 1997-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE231168T1 true ATE231168T1 (de) | 2003-02-15 |
Family
ID=21915413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98301904T ATE231168T1 (de) | 1997-03-18 | 1998-03-13 | Verfahren zur herstellung von anhydridpolymeren |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6001940A (de) |
| EP (1) | EP0866078B1 (de) |
| JP (1) | JP4101921B2 (de) |
| KR (1) | KR100554064B1 (de) |
| CN (1) | CN1158313C (de) |
| AT (1) | ATE231168T1 (de) |
| AU (1) | AU741378B2 (de) |
| BR (1) | BR9800869A (de) |
| CA (1) | CA2231091A1 (de) |
| DE (1) | DE69810682T2 (de) |
| ID (1) | ID20067A (de) |
| PL (1) | PL325386A1 (de) |
| TW (1) | TW363069B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4821916B1 (ja) * | 2010-05-07 | 2011-11-24 | 横浜ゴム株式会社 | 変性ポリマーの製造法 |
| CA2949258A1 (en) | 2014-05-29 | 2015-12-03 | Dow Global Technologies Llc | Thermally stable polymeric scale inhibitor compositions |
| AR104516A1 (es) | 2015-05-13 | 2017-07-26 | Dow Global Technologies Llc | Composiciones térmicamente estables inhibidoras de incrustaciones |
| AR104517A1 (es) | 2015-12-07 | 2017-07-26 | Dow Global Technologies Llc | Método para el tratamiento de la inhibición de incrustaciones de agua fresca usada en un pozo de producción petrolífero, gasífero o geotérmico o formación subterránea |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE591614A (de) * | 1960-04-14 | |||
| US3846383A (en) * | 1972-07-13 | 1974-11-05 | Kuraray Co | Method for producing copolymers |
| GB1411063A (en) * | 1973-02-14 | 1975-10-22 | Ciba Geigy Uk Ltd | Polymerisation process |
| SU730709A1 (ru) * | 1977-08-15 | 1980-04-30 | Центральный научно-исследовательский и проектный институт лесохимической промышленности | Способ получени соолигомера стирола с малеиновым ангидридом |
| DE3108100A1 (de) * | 1981-03-04 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von copolymerisaten des maleinsaeureanhydrids |
| DE3631815A1 (de) * | 1986-09-19 | 1988-03-31 | Basf Ag | Verfahren zur herstellung von polymaleinsaeure |
| AU629898B2 (en) * | 1989-02-14 | 1992-10-15 | Fmc Corporation (Uk) Limited | Polymerisation of maleic anhydride |
| US5082910A (en) * | 1989-09-01 | 1992-01-21 | Isp Investments Inc. | Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator |
-
1998
- 1998-02-17 US US09/025,086 patent/US6001940A/en not_active Expired - Lifetime
- 1998-03-04 CA CA002231091A patent/CA2231091A1/en not_active Abandoned
- 1998-03-06 ID IDP980333A patent/ID20067A/id unknown
- 1998-03-10 AU AU58340/98A patent/AU741378B2/en not_active Ceased
- 1998-03-11 BR BR9800869-2A patent/BR9800869A/pt not_active IP Right Cessation
- 1998-03-13 DE DE69810682T patent/DE69810682T2/de not_active Expired - Lifetime
- 1998-03-13 EP EP98301904A patent/EP0866078B1/de not_active Expired - Lifetime
- 1998-03-13 AT AT98301904T patent/ATE231168T1/de not_active IP Right Cessation
- 1998-03-16 JP JP08241198A patent/JP4101921B2/ja not_active Expired - Lifetime
- 1998-03-17 CN CNB981057047A patent/CN1158313C/zh not_active Expired - Lifetime
- 1998-03-17 PL PL98325386A patent/PL325386A1/xx not_active Application Discontinuation
- 1998-03-17 TW TW087103953A patent/TW363069B/zh not_active IP Right Cessation
- 1998-03-18 KR KR1019980009367A patent/KR100554064B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW363069B (en) | 1999-07-01 |
| PL325386A1 (en) | 1998-09-28 |
| DE69810682T2 (de) | 2003-11-06 |
| CN1158313C (zh) | 2004-07-21 |
| DE69810682D1 (de) | 2003-02-20 |
| KR19980080434A (ko) | 1998-11-25 |
| EP0866078A3 (de) | 1998-12-16 |
| BR9800869A (pt) | 1999-12-14 |
| EP0866078A2 (de) | 1998-09-23 |
| KR100554064B1 (ko) | 2006-05-22 |
| EP0866078B1 (de) | 2003-01-15 |
| AU741378B2 (en) | 2001-11-29 |
| JPH10259215A (ja) | 1998-09-29 |
| ID20067A (id) | 1998-09-24 |
| JP4101921B2 (ja) | 2008-06-18 |
| CA2231091A1 (en) | 1998-09-18 |
| US6001940A (en) | 1999-12-14 |
| AU5834098A (en) | 1998-09-24 |
| CN1193630A (zh) | 1998-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |