NO116690B - - Google Patents
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- Publication number
- NO116690B NO116690B NO146172A NO14617262A NO116690B NO 116690 B NO116690 B NO 116690B NO 146172 A NO146172 A NO 146172A NO 14617262 A NO14617262 A NO 14617262A NO 116690 B NO116690 B NO 116690B
- Authority
- NO
- Norway
- Prior art keywords
- substance
- grains
- solution
- dextran
- copolymer
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims description 60
- 229920001577 copolymer Polymers 0.000 claims description 34
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 11
- 230000001588 bifunctional effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 description 39
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 229920002307 Dextran Polymers 0.000 description 35
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 27
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 14
- 239000003381 stabilizer Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 13
- 235000011121 sodium hydroxide Nutrition 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 239000011118 polyvinyl acetate Substances 0.000 description 7
- 229920002689 polyvinyl acetate Polymers 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000375 suspending agent Substances 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 5
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 5
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 239000004375 Dextrin Substances 0.000 description 3
- 229920001353 Dextrin Polymers 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 235000019425 dextrin Nutrition 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002052 molecular layer Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- TURGQPDWYFJEDY-UHFFFAOYSA-N 1-hydroperoxypropane Chemical compound CCCOO TURGQPDWYFJEDY-UHFFFAOYSA-N 0.000 description 1
- LSTZTHCEEPHCNQ-UHFFFAOYSA-N 3-(2,5-dioxabicyclo[2.1.0]pentan-3-yloxy)-2,5-dioxabicyclo[2.1.0]pentane Chemical compound C1(C2C(O2)O1)OC1C2C(O2)O1 LSTZTHCEEPHCNQ-UHFFFAOYSA-N 0.000 description 1
- BAMIYHILDBHASH-UHFFFAOYSA-N 4-(2,5-dioxabicyclo[2.1.0]pentan-3-yloxy)butan-1-ol Chemical compound C1(C2C(O2)O1)OCCCCO BAMIYHILDBHASH-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 239000012888 bovine serum Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
- 229920003089 ethylhydroxy ethyl cellulose Polymers 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920001480 hydrophilic copolymer Polymers 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/10—Crosslinking of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/08—Oxirane
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/10—Polyvinyl halide esters or alcohol fiber modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE10596/61A SE358894B (da) | 1961-10-25 | 1961-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116690B true NO116690B (da) | 1969-05-05 |
Family
ID=20292575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO146172A NO116690B (da) | 1961-10-25 | 1962-10-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3208994A (da) |
| AT (1) | AT253776B (da) |
| CH (1) | CH439756A (da) |
| DE (1) | DE1443359A1 (da) |
| DK (1) | DK104019C (da) |
| GB (1) | GB974054A (da) |
| NO (1) | NO116690B (da) |
| SE (1) | SE358894B (da) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264766A (en) * | 1877-09-19 | 1981-04-28 | Hoffmann-La Roche Inc. | Immunological diagnostic reagents |
| NL126243C (da) * | 1959-06-12 | |||
| GB1026706A (en) * | 1963-10-21 | 1966-04-20 | W & R Balston Ltd | Improvements in or relating to cellulose derivatives |
| US3294780A (en) * | 1964-01-17 | 1966-12-27 | Austin L Bullock | Process for making crosslinked cellulose derivatives utilizing halo-acrylic acids |
| SE343306B (sv) * | 1969-02-07 | 1972-03-06 | Pharmacia Fine Chemicals Ab | Saett att framstaella jonbytare bestaende av runda korn av substituerad cellulosa |
| CA971563A (en) * | 1971-02-04 | 1975-07-22 | Staley (A.E.) Manufacturing Company | Thin-thick tapioca starch derivative for acid retort media |
| US4120983A (en) * | 1971-02-04 | 1978-10-17 | A. E. Staley Manufacturing Company | Hydroxypropylated, epichlorohydrin crosslinked tapioca and corn starch derivatives |
| US3791890A (en) * | 1972-02-18 | 1974-02-12 | Du Pont | Granualr polyketone preparation |
| SE452109B (sv) * | 1973-01-29 | 1987-11-16 | Pharmacia Ab | Rengoringsmedel for vetskande utvertes sarytor |
| US4296234A (en) * | 1973-12-19 | 1981-10-20 | Lever Brothers Company | Absorbent materials |
| SE417431B (sv) * | 1975-12-12 | 1981-03-16 | Pharmacia Fine Chemicals Ab | Dextranderivatgel for elektroforetisk separation |
| SE420838B (sv) * | 1975-12-12 | 1981-11-02 | Pharmacia Fine Chemicals Ab | Dextranderivatgel i partikelform for separationsendamal |
| DE2634539C2 (de) * | 1976-07-31 | 1983-08-25 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von saugfähigen, modifizierten Stärkeethern und deren Verwendung |
| HU177419B (en) * | 1978-07-13 | 1981-10-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing threedimensional,retentive polymers consisting of cyclodextrin and polyvinylalcohol units,capable of forming inclusion complexes in the form of bead,fibre or mainly block |
| SE445116B (sv) * | 1979-09-12 | 1986-06-02 | Pharmacia Fine Chemicals Ab | Sett att odla celler pa mikroberare med fibronektinytskikt |
| JPS5664657A (en) * | 1979-11-01 | 1981-06-01 | Asahi Chem Ind Co Ltd | Hydrophilic filler for chromatography |
| US4671954A (en) * | 1983-12-13 | 1987-06-09 | University Of Florida | Microspheres for incorporation of therapeutic substances and methods of preparation thereof |
| CS249368B1 (en) * | 1984-12-29 | 1987-03-12 | Jan Peska | Method of pearls detran materials production for gel chromatography |
| SE459005B (sv) * | 1985-07-12 | 1989-05-29 | Aake Rikard Lindahl | Saett att framstaella sfaeriska polymerpartiklar |
| GB8602115D0 (en) * | 1986-01-29 | 1986-03-05 | Courtaulds Plc | Absorbent fibres |
| AU3539989A (en) * | 1988-04-12 | 1989-11-03 | Peter Grandics | Novel crosslinked cellulose chromatography media |
| US5585007A (en) | 1994-12-07 | 1996-12-17 | Plasmaseal Corporation | Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant |
| US5998606A (en) * | 1997-11-10 | 1999-12-07 | Grandics; Peter | Mn(IV)-mediated crosslinking and functionalization of chromatography media |
| FR2784108A1 (fr) * | 1998-09-11 | 2000-04-07 | Inst Francais Du Petrole | Nouveaux polymeres reticules a base de derives bis-silanes, bis-thioethers, bis-sulfoxydes, bis-sulfones et butane di-yl de polysaccharides et d'oligosaccharides, et leur mise en forme en materiaux supports |
| US6248268B1 (en) | 1998-11-16 | 2001-06-19 | Xc Corporation | Process of making microparticles of a thermally-gelled polysaccharide |
| NL1010926C2 (nl) | 1998-12-30 | 2000-07-03 | Inst Voor Agrotech Onderzoek | Werkwijze voor de bereiding van zetmeeldeeltjes. |
| EP1347748A2 (en) | 2000-12-05 | 2003-10-01 | MacGregor, Alexander | Hydrostatic delivery system for controlled delivery of agent |
| US7832566B2 (en) | 2002-05-24 | 2010-11-16 | Biomet Biologics, Llc | Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles |
| US7845499B2 (en) | 2002-05-24 | 2010-12-07 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| US20060278588A1 (en) | 2002-05-24 | 2006-12-14 | Woodell-May Jennifer E | Apparatus and method for separating and concentrating fluids containing multiple components |
| CA2586611A1 (en) | 2004-11-02 | 2006-05-11 | Gangagen Life Sciences Inc. | Encapsulated bacteriophage formulation |
| US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| US8623842B2 (en) | 2006-09-27 | 2014-01-07 | Hemostasis, Llc | Hemostatic agent and method |
| US8328024B2 (en) | 2007-04-12 | 2012-12-11 | Hanuman, Llc | Buoy suspension fractionation system |
| EP2146794B1 (en) | 2007-04-12 | 2016-10-19 | Biomet Biologics, LLC | Buoy suspension fractionation system |
| EP2259774B1 (en) | 2008-02-27 | 2012-12-12 | Biomet Biologics, LLC | Methods and compositions for delivering interleukin-1 receptor antagonist |
| EP2254991B1 (en) | 2008-02-29 | 2018-08-22 | Biomet Manufacturing, LLC | A system and process for separating a material |
| US9061087B2 (en) * | 2008-03-04 | 2015-06-23 | Hemostasis, Llc | Method of making a hemostatic sponge wound dressing comprising subjecting the sponge to water vapor |
| EP2361968B1 (en) | 2010-02-26 | 2014-11-19 | Corning Incorporated | Synthetic polysaccharide microcarriers for culturing cells |
| US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
| US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| US10208095B2 (en) | 2013-03-15 | 2019-02-19 | Biomet Manufacturing, Llc | Methods for making cytokine compositions from tissues using non-centrifugal methods |
| US9950035B2 (en) | 2013-03-15 | 2018-04-24 | Biomet Biologics, Llc | Methods and non-immunogenic compositions for treating inflammatory disorders |
| US9895418B2 (en) | 2013-03-15 | 2018-02-20 | Biomet Biologics, Llc | Treatment of peripheral vascular disease using protein solutions |
| US10143725B2 (en) | 2013-03-15 | 2018-12-04 | Biomet Biologics, Llc | Treatment of pain using protein solutions |
| US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
| US9713810B2 (en) | 2015-03-30 | 2017-07-25 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
| US9757721B2 (en) | 2015-05-11 | 2017-09-12 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
| GB201509677D0 (en) * | 2015-06-04 | 2015-07-22 | Ge Healthcare Bio Sciences Ab | Manufacturing process for polysaccharide beads |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE169293C1 (da) * | 1958-03-13 | 1959-11-10 | ||
| US3042667A (en) * | 1959-03-10 | 1962-07-03 | Pharmacia Ab | Process for producing dextran derivatives and products resulting therefrom |
| US3105012A (en) * | 1961-10-19 | 1963-09-24 | Parke Davis & Co | Antigen products and means for producing the same |
-
1961
- 1961-10-25 SE SE10596/61A patent/SE358894B/xx unknown
-
1962
- 1962-10-15 GB GB38875/62A patent/GB974054A/en not_active Expired
- 1962-10-17 DK DK446162AA patent/DK104019C/da active
- 1962-10-19 DE DE19621443359 patent/DE1443359A1/de active Pending
- 1962-10-22 NO NO146172A patent/NO116690B/no unknown
- 1962-10-23 CH CH1244162A patent/CH439756A/de unknown
- 1962-10-23 US US232597A patent/US3208994A/en not_active Expired - Lifetime
- 1962-10-25 AT AT843962A patent/AT253776B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1443359A1 (de) | 1968-11-14 |
| GB974054A (en) | 1964-11-04 |
| US3208994A (en) | 1965-09-28 |
| CH439756A (de) | 1967-07-15 |
| SE358894B (da) | 1973-08-13 |
| AT253776B (de) | 1967-04-25 |
| DK104019C (da) | 1966-03-21 |
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