NO792009L - Fremgangsmaate for aa gjoere overflaten av glass ikke-trombogen - Google Patents
Fremgangsmaate for aa gjoere overflaten av glass ikke-trombogenInfo
- Publication number
- NO792009L NO792009L NO792009A NO792009A NO792009L NO 792009 L NO792009 L NO 792009L NO 792009 A NO792009 A NO 792009A NO 792009 A NO792009 A NO 792009A NO 792009 L NO792009 L NO 792009L
- Authority
- NO
- Norway
- Prior art keywords
- groups
- carbon atoms
- polyamide
- glass
- amine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 38
- 239000011521 glass Substances 0.000 claims description 64
- 125000004432 carbon atom Chemical group C* 0.000 claims description 30
- 125000000217 alkyl group Chemical group 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 229920000669 heparin Polymers 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 20
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 19
- 150000001412 amines Chemical class 0.000 claims description 19
- 229960002897 heparin Drugs 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 239000004952 Polyamide Substances 0.000 claims description 14
- 229920002647 polyamide Polymers 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 125000003277 amino group Chemical group 0.000 claims description 10
- -1 amino- Chemical class 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 8
- 125000000623 heterocyclic group Chemical group 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000001453 nonthrombogenic effect Effects 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 125000003282 alkyl amino group Chemical group 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 239000012320 chlorinating reagent Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 239000008280 blood Substances 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- YERHJBPPDGHCRJ-UHFFFAOYSA-N 1-[4-(1-oxoprop-2-enyl)-1-piperazinyl]-2-propen-1-one Chemical compound C=CC(=O)N1CCN(C(=O)C=C)CC1 YERHJBPPDGHCRJ-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 238000007385 chemical modification Methods 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 3
- 239000003929 acidic solution Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 150000004985 diamines Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- KVKFRMCSXWQSNT-UHFFFAOYSA-N n,n'-dimethylethane-1,2-diamine Chemical compound CNCCNC KVKFRMCSXWQSNT-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000003586 protic polar solvent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000002885 thrombogenetic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- ZLSOKZQPVJYNKB-QWWZWVQMSA-N (2r,3r)-piperazine-2,3-dicarboxylic acid Chemical compound OC(=O)[C@@H]1NCCN[C@H]1C(O)=O ZLSOKZQPVJYNKB-QWWZWVQMSA-N 0.000 description 1
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- BFUJPHFZFRWPQF-UHFFFAOYSA-N 1-(3-methyl-4-prop-2-enoylpiperazin-1-yl)prop-2-en-1-one Chemical compound CC1CN(C(=O)C=C)CCN1C(=O)C=C BFUJPHFZFRWPQF-UHFFFAOYSA-N 0.000 description 1
- MSWZFWKMSRAUBD-IVMDWMLBSA-N 2-amino-2-deoxy-D-glucopyranose Chemical compound N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 1
- WWBITQUCWSFVNB-UHFFFAOYSA-N 3-silylpropan-1-amine Chemical group NCCC[SiH3] WWBITQUCWSFVNB-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- IRXBNHGNHKNOJI-UHFFFAOYSA-N butanedioyl dichloride Chemical compound ClC(=O)CCC(Cl)=O IRXBNHGNHKNOJI-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- MFIGJRRHGZYPDD-UHFFFAOYSA-N n,n'-di(propan-2-yl)ethane-1,2-diamine Chemical compound CC(C)NCCNC(C)C MFIGJRRHGZYPDD-UHFFFAOYSA-N 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical group [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical group NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0005—Use of materials characterised by their function or physical properties
- A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
- A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1468—Containers characterised by specific material properties
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Surface Treatment Of Glass (AREA)
- Polarising Elements (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Formation Of Insulating Films (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2463878A IT1098337B (it) | 1978-06-16 | 1978-06-16 | Processo per rendere il vetro supperficialmente non trombogenico e manufatti vetrosi non trombogenici cosi ottenuti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792009L true NO792009L (no) | 1979-12-18 |
Family
ID=11214229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792009A NO792009L (no) | 1978-06-16 | 1979-06-15 | Fremgangsmaate for aa gjoere overflaten av glass ikke-trombogen |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5510487A (fi) |
| BE (1) | BE877025A (fi) |
| DE (1) | DE2924232A1 (fi) |
| DK (1) | DK250879A (fi) |
| ES (1) | ES8206404A1 (fi) |
| FI (1) | FI791925A (fi) |
| FR (1) | FR2434127A1 (fi) |
| GB (1) | GB2023022A (fi) |
| IT (1) | IT1098337B (fi) |
| LU (1) | LU81387A1 (fi) |
| NL (1) | NL7904683A (fi) |
| NO (1) | NO792009L (fi) |
| SE (1) | SE7905270L (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57199221U (fi) * | 1981-06-11 | 1982-12-17 | ||
| JPS57199222U (fi) * | 1981-06-11 | 1982-12-17 | ||
| US5672638A (en) * | 1995-08-22 | 1997-09-30 | Medtronic, Inc. | Biocompatability for solid surfaces |
| US5767108A (en) * | 1995-08-22 | 1998-06-16 | Medtronic, Inc. | Method for making improved heparinized biomaterials |
| US5607475A (en) * | 1995-08-22 | 1997-03-04 | Medtronic, Inc. | Biocompatible medical article and method |
| IT201700025392A1 (it) * | 2017-03-07 | 2018-09-07 | Univ Degli Studi Milano | Poliammidoammine come ritardanti di fiamma |
-
1978
- 1978-06-16 IT IT2463878A patent/IT1098337B/it active
-
1979
- 1979-06-08 GB GB7920026A patent/GB2023022A/en not_active Withdrawn
- 1979-06-14 FR FR7915248A patent/FR2434127A1/fr not_active Withdrawn
- 1979-06-14 NL NL7904683A patent/NL7904683A/xx not_active Application Discontinuation
- 1979-06-15 BE BE0/195779A patent/BE877025A/xx unknown
- 1979-06-15 FI FI791925A patent/FI791925A/fi not_active Application Discontinuation
- 1979-06-15 NO NO792009A patent/NO792009L/no unknown
- 1979-06-15 SE SE7905270A patent/SE7905270L/xx not_active Application Discontinuation
- 1979-06-15 LU LU81387A patent/LU81387A1/xx unknown
- 1979-06-15 ES ES481609A patent/ES8206404A1/es not_active Expired
- 1979-06-15 JP JP7474679A patent/JPS5510487A/ja active Pending
- 1979-06-15 DK DK250879A patent/DK250879A/da unknown
- 1979-06-15 DE DE19792924232 patent/DE2924232A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES481609A0 (es) | 1982-01-01 |
| ES8206404A1 (es) | 1982-01-01 |
| IT7824638A0 (it) | 1978-06-16 |
| BE877025A (fr) | 1979-10-01 |
| DE2924232A1 (de) | 1979-12-20 |
| GB2023022A (en) | 1979-12-28 |
| IT1098337B (it) | 1985-09-07 |
| DK250879A (da) | 1979-12-17 |
| JPS5510487A (en) | 1980-01-24 |
| SE7905270L (sv) | 1979-12-17 |
| FI791925A (fi) | 1979-12-17 |
| FR2434127A1 (fr) | 1980-03-21 |
| LU81387A1 (fr) | 1979-09-12 |
| NL7904683A (nl) | 1979-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5902863A (en) | Dendrimer-based networks containing lyophilic organosilicon and hydrophilic polyamidoamine nanoscopic domains | |
| JP5406719B2 (ja) | Ｓｉ−Ｈ基を含有する表面を処理する方法 | |
| US10702610B2 (en) | Method of making sulfur-containing polymers from hexahydrotriazine and dithiol precursors | |
| JP3448277B2 (ja) | α，β−ラクトンからの面を有する架橋した二次元ポリマーの調製 | |
| JPS6024128B2 (ja) | 医療用品向きポリウレタン | |
| CN113354593B (zh) | 含氟接枝共聚物及其制备方法和应用 | |
| NO792009L (no) | Fremgangsmaate for aa gjoere overflaten av glass ikke-trombogen | |
| Yuan et al. | Chemical grafting of sulfobetaine onto poly (ether urethane) surface for improving blood compatibility | |
| JPH0253453B2 (fi) | ||
| WO2023035192A1 (zh) | 自修复有机硅聚合材料及其制备方法和应用 | |
| CN111205485B (zh) | 一种增强改性羧甲基壳聚糖水凝胶的制备方法 | |
| WO1995010523A1 (fr) | Compose d'alcoxysilane, liquide de traitement de surface et lentille de contact | |
| JP2000095863A (ja) | 熱可塑性芳香族ポリスルホン樹脂 | |
| Wan et al. | Poly (phosphoester) ionomers as tissue‐engineering scaffolds | |
| WO1993021257A1 (en) | Polyetheramidoamine hydrogels as heparinizable materials | |
| CN111617311A (zh) | 一种基于碱基自组装的强韧性自修复组织黏附水凝胶材料的制备方法及应用 | |
| CN114835826B (zh) | 一种两性离子纤维素及其制备方法与应用 | |
| WO2007024055A1 (en) | Surface modified inorganic material and producing method thereof | |
| US3258444A (en) | Glass base coated with an acid hydrolyzed polysilanol, the method of coating, the coating composition, and the method of preparing the composition | |
| Holder et al. | Wurtz synthesis of a high-molecular-weight organostannane—organosilane copolymer | |
| Dispenza et al. | Synthesis, characterisation and properties of α, β-poly (N-2-hydroxyethyl)-dl-aspartamide-graft-maleic anhydride precursors and their stimuli-responsive hydrogels | |
| WO2007141248A1 (de) | Verfahren zur herstellung von linearen, methylierten polyglycerolderivaten und ihre verwendung zur funktionalisierung von oberflächen | |
| Fatona et al. | Rapid, catalyst‐free crosslinking of silicones using triazines | |
| JP2000212376A (ja) | 生体適合性重合体／シリカゲルハイブリッド体およびその製造方法 | |
| Yu | Surface-Initiated Click-Ready Bioactive Polymer Coatings: Synthesis and Characterization |