SE8505836L - Sferiska hydrogelpartiklar for rontgenkontrast baserade pa polymerer och sampolymerer och sampolymerer av akrylat och metakrylat coh forfarande for framstellning derav - Google Patents
Sferiska hydrogelpartiklar for rontgenkontrast baserade pa polymerer och sampolymerer och sampolymerer av akrylat och metakrylat coh forfarande for framstellning deravInfo
- Publication number
- SE8505836L SE8505836L SE8505836A SE8505836A SE8505836L SE 8505836 L SE8505836 L SE 8505836L SE 8505836 A SE8505836 A SE 8505836A SE 8505836 A SE8505836 A SE 8505836A SE 8505836 L SE8505836 L SE 8505836L
- Authority
- SE
- Sweden
- Prior art keywords
- copolymers
- hydrogel particles
- polymers
- ray contrast
- spherical
- Prior art date
Links
- 239000000017 hydrogel Substances 0.000 title abstract 6
- 239000002245 particle Substances 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 5
- 229920001577 copolymer Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- CCHRGKQEVCVQQA-UHFFFAOYSA-N 5-amino-2,3,4-triiodobenzoic acid Chemical class NC1=CC(C(O)=O)=C(I)C(I)=C1I CCHRGKQEVCVQQA-UHFFFAOYSA-N 0.000 abstract 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 125000003700 epoxy group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS849654A CS255809B1 (en) | 1984-12-12 | 1984-12-12 | Rentgenocontrast spherical hydrogel particles on the base of polymers and copolymers acrylates and methacrylates and process for preparing them |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8505836D0 SE8505836D0 (sv) | 1985-12-10 |
| SE8505836L true SE8505836L (sv) | 1986-06-11 |
Family
ID=5445913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8505836A SE8505836L (sv) | 1984-12-12 | 1985-12-10 | Sferiska hydrogelpartiklar for rontgenkontrast baserade pa polymerer och sampolymerer och sampolymerer av akrylat och metakrylat coh forfarande for framstellning derav |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4622367A (cs) |
| JP (1) | JPS61190509A (cs) |
| CA (1) | CA1261739A (cs) |
| CS (1) | CS255809B1 (cs) |
| DE (1) | DE3543942A1 (cs) |
| FR (1) | FR2574297B1 (cs) |
| GB (1) | GB2168357B (cs) |
| NL (1) | NL8503434A (cs) |
| RU (1) | RU1824197C (cs) |
| SE (1) | SE8505836L (cs) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184732B (en) * | 1985-12-26 | 1990-07-11 | Showa Denko Kk | Active support substance and adsorbent for chromatography |
| DE3738422A1 (de) * | 1987-11-12 | 1989-05-24 | Beiersdorf Ag | Chirurgisches material |
| US5078994A (en) * | 1990-04-12 | 1992-01-07 | Eastman Kodak Company | Microgel drug delivery system |
| US5486576A (en) * | 1994-07-01 | 1996-01-23 | Rohm And Haas Company | Method for reducing microfoam in a spray-applied waterborne thermoset composition |
| EP0809519B1 (en) * | 1995-12-19 | 2002-09-11 | Bracco Research S.A. | Compositions comprising tricodobenzene polymers for imaging the gastrointestinal tract |
| AU2149300A (en) * | 1998-11-13 | 2000-06-05 | Bangs Laboratories, Inc. | Labeling microparticles capable of absorbing infrared light and methods of making and using the same |
| US20040022862A1 (en) * | 2000-12-22 | 2004-02-05 | Kipp James E. | Method for preparing small particles |
| EP2125068A2 (en) * | 2006-10-31 | 2009-12-02 | Universiteit Maastricht | Homogeneous, intrinsic radiopaque embolic particles |
| EP2153812B1 (de) * | 2008-08-13 | 2014-11-26 | Mühlbauer Technology GmbH | Röntgenopaker Infiltrant |
| JP7014728B2 (ja) | 2016-03-14 | 2022-02-01 | バイオコンパティブルズ ユーケー リミテッド | 粒子を含むエマルジョン |
| CN109535314B (zh) * | 2018-11-23 | 2022-03-11 | 浙江工业大学 | 一种疏水性纳凝胶及其制备方法 |
| EP4041319A1 (fr) | 2019-10-07 | 2022-08-17 | Guerbet | Microsphere d'embolisation non degradable radio-opaque |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589701A (en) * | 1944-12-15 | 1947-06-27 | Portland Plastics Ltd | Synthetic resinous materials |
| SE403255B (sv) * | 1972-09-19 | 1978-08-07 | Pharmacia Ab | Rontgenkontrastmedel i vilket ett rontgenkontrastgivande emne utgores av en polymer i vilken ingar jodsubstituerade aromatiska grupper |
| CH641682A5 (en) * | 1978-10-05 | 1984-03-15 | Daeniker Felix | X-ray contrast medium |
| IL63876A0 (en) * | 1980-10-20 | 1981-12-31 | Population Res Inc | Radiopaque cyanoacrylates |
-
1984
- 1984-12-12 CS CS849654A patent/CS255809B1/cs unknown
-
1985
- 1985-10-28 RU SU857773999A patent/RU1824197C/ru active
- 1985-12-09 GB GB08530257A patent/GB2168357B/en not_active Expired
- 1985-12-10 SE SE8505836A patent/SE8505836L/xx not_active Application Discontinuation
- 1985-12-10 US US06/807,281 patent/US4622367A/en not_active Expired - Fee Related
- 1985-12-11 CA CA000497383A patent/CA1261739A/en not_active Expired
- 1985-12-11 FR FR858518311A patent/FR2574297B1/fr not_active Expired
- 1985-12-12 JP JP60278069A patent/JPS61190509A/ja active Pending
- 1985-12-12 NL NL8503434A patent/NL8503434A/nl not_active Application Discontinuation
- 1985-12-12 DE DE19853543942 patent/DE3543942A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3543942A1 (de) | 1986-06-12 |
| GB2168357B (en) | 1988-12-29 |
| NL8503434A (nl) | 1986-07-01 |
| US4622367A (en) | 1986-11-11 |
| GB2168357A (en) | 1986-06-18 |
| FR2574297B1 (fr) | 1989-04-07 |
| FR2574297A1 (fr) | 1986-06-13 |
| RU1824197C (ru) | 1993-06-30 |
| CS255809B1 (en) | 1988-03-15 |
| GB8530257D0 (en) | 1986-01-22 |
| JPS61190509A (ja) | 1986-08-25 |
| SE8505836D0 (sv) | 1985-12-10 |
| CS965484A1 (en) | 1987-08-13 |
| CA1261739A (en) | 1989-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8505836-0 Effective date: 19930701 |