BE884952A - Procede de preparation de polymeres de polystyrene modifies et polymeres ainsi obtenus - Google Patents
Procede de preparation de polymeres de polystyrene modifies et polymeres ainsi obtenusInfo
- Publication number
- BE884952A BE884952A BE0/201890A BE201890A BE884952A BE 884952 A BE884952 A BE 884952A BE 0/201890 A BE0/201890 A BE 0/201890A BE 201890 A BE201890 A BE 201890A BE 884952 A BE884952 A BE 884952A
- Authority
- BE
- Belgium
- Prior art keywords
- polymers
- preparation
- modified polystyrene
- polystyrene polymers
- modified
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 2
- 239000004793 Polystyrene Substances 0.000 title 1
- 229920002223 polystyrene Polymers 0.000 title 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/069,764 US4226958A (en) | 1979-08-27 | 1979-08-27 | Process for preparing organo-arsenic derivatives of polystyrene and related polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE884952A true BE884952A (fr) | 1981-02-27 |
Family
ID=22091079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/201890A BE884952A (fr) | 1979-08-27 | 1980-08-27 | Procede de preparation de polymeres de polystyrene modifies et polymeres ainsi obtenus |
Country Status (7)
Country | Link |
---|---|
US (1) | US4226958A (fr) |
JP (1) | JPS5921322B2 (fr) |
BE (1) | BE884952A (fr) |
DE (1) | DE3028983A1 (fr) |
FR (1) | FR2464271A1 (fr) |
GB (1) | GB2057452B (fr) |
NL (1) | NL187071C (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6143311U (ja) * | 1984-08-25 | 1986-03-20 | 松下電工株式会社 | 化粧屋根材 |
US4659552A (en) * | 1986-07-21 | 1987-04-21 | Hercules Incorporated | Scavengers for the removal of impurities from arsine and phosphine |
JPS6319615U (fr) * | 1986-07-24 | 1988-02-09 | ||
US5241012A (en) | 1987-05-19 | 1993-08-31 | Applied Immune Sciences, Inc. | Activated and conjugated polystyrene substrate |
US6528292B1 (en) | 1987-05-29 | 2003-03-04 | Aventis Pharmaceuticals Holdings Inc. | Derivatized polystyrene and other polymer supports for spectroscopic studies |
US4933410A (en) * | 1989-03-29 | 1990-06-12 | Applied Immunesciences, Inc. | Covalent attachment of macromolecules on substrate surfaces |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926077B1 (fr) * | 1970-03-27 | 1974-07-05 | ||
US4098973A (en) * | 1977-01-31 | 1978-07-04 | The Upjohn Company | Compounds and process |
GB1567713A (en) * | 1977-01-31 | 1980-05-21 | Upjohn Co | Process for preparing carbodiimide-containing polyisocyanates |
-
1979
- 1979-08-27 US US06/069,764 patent/US4226958A/en not_active Expired - Lifetime
-
1980
- 1980-07-24 GB GB8024247A patent/GB2057452B/en not_active Expired
- 1980-07-30 DE DE19803028983 patent/DE3028983A1/de active Granted
- 1980-08-08 NL NLAANVRAGE8004535,A patent/NL187071C/xx not_active IP Right Cessation
- 1980-08-26 JP JP55117646A patent/JPS5921322B2/ja not_active Expired
- 1980-08-26 FR FR8018510A patent/FR2464271A1/fr active Granted
- 1980-08-27 BE BE0/201890A patent/BE884952A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL187071C (nl) | 1991-05-16 |
US4226958A (en) | 1980-10-07 |
GB2057452A (en) | 1981-04-01 |
DE3028983C2 (fr) | 1987-05-21 |
DE3028983A1 (de) | 1981-04-02 |
NL8004535A (nl) | 1981-03-03 |
JPS5921322B2 (ja) | 1984-05-19 |
JPS5634706A (en) | 1981-04-07 |
GB2057452B (en) | 1983-09-01 |
NL187071B (nl) | 1990-12-17 |
FR2464271B1 (fr) | 1985-03-22 |
FR2464271A1 (fr) | 1981-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE DOW CHEMICAL CY Effective date: 19990831 |