SG11201901160TA - Reduction of leachable beta-glucan levels from cellulose-containing filter materials - Google Patents
Reduction of leachable beta-glucan levels from cellulose-containing filter materialsInfo
- Publication number
- SG11201901160TA SG11201901160TA SG11201901160TA SG11201901160TA SG11201901160TA SG 11201901160T A SG11201901160T A SG 11201901160TA SG 11201901160T A SG11201901160T A SG 11201901160TA SG 11201901160T A SG11201901160T A SG 11201901160TA SG 11201901160T A SG11201901160T A SG 11201901160TA
- Authority
- SG
- Singapore
- Prior art keywords
- burlington
- international
- emd millipore
- massachussetts
- cellulose
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/02—Filters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/18—Testing of filters, filter elements, sealings
Abstract
DepthFilter Filtrate collected on Load Cells DAQ Data Collection Ismatec Pump FIG. 1 Pressure transducers (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 03 May 2018 (03.05.2018) WIP0 I PCT Iiiimmoimiolollmonoloommoiloacionomom oimIE (10) International Publication Number WO 2018/080999 Al (51) International Patent Classification: BOLD 39/18 (2006.01) (21) International Application Number: PCT/US2017/057878 (22) International Filing Date: 23 October 2017 (23.10.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/413,013 26 October 2016 (26.10.2016) US (71) Applicant: EMD MILLIPORE CORPORATION [US/US]; 400 Summit Drive, Burlington, Massachussetts 01803 (US). (72) Inventors: GUPTA, Akshat; c/o EMD Millipore Corpora- tion, 400 Summit Drive, Burlington, Massachussetts 01803 (US). KINZLMATER, Dana; c/o EMD Millipore Cor- poration, 400 Summit Drive, Burlington, Massachussetts 01803 (US). PIZZELLI, Kara; c/o EMD Millipore Cor- poration, 400 Summit Drive, Burlington, Massachussetts 01803 (US). GOODRICH, Elizabeth; c/o EMD Millipore Corporation, 400 Summit Drive, Burlington, Massachus- setts 01803 (US). (74) Agent: SODEY, Benjamin, J. et al.; EMD Millipore Cor- poration, 400 Summit Drive, Burlington, Massachussetts 01803 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (54) Title: REDUCTION OF LEACHABLE BETA-GLUCAN LEVELS FROM CELLULOSE-CONTAINING FILTER = MATERIALS 1-1 O 00 O Flushing buffer/Feed Streams on Stir Plates O (57) : Treatment methods for reduction of (1—>3)13-D-glucan leachables from cellulose- containing filter materials are de- C scribed. [Continued on next page] WO 2018/080999 Al MIDEDIMOMOIDEIREEMOTENHOHOHOMEMOIS Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662413013P | 2016-10-26 | 2016-10-26 | |
PCT/US2017/057878 WO2018080999A1 (en) | 2016-10-26 | 2017-10-23 | Reduction of leachable beta-glucan levels from cellulose-containing filter materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201901160TA true SG11201901160TA (en) | 2019-03-28 |
Family
ID=60421840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201901160TA SG11201901160TA (en) | 2016-10-26 | 2017-10-23 | Reduction of leachable beta-glucan levels from cellulose-containing filter materials |
Country Status (9)
Country | Link |
---|---|
US (3) | US11014031B2 (en) |
EP (2) | EP3851178A1 (en) |
JP (3) | JP6941168B2 (en) |
KR (3) | KR20230003256A (en) |
CN (1) | CN109789355B (en) |
DK (1) | DK3532186T3 (en) |
ES (1) | ES2858432T3 (en) |
SG (1) | SG11201901160TA (en) |
WO (1) | WO2018080999A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11014031B2 (en) | 2016-10-26 | 2021-05-25 | Emd Millipore Corporation | Reduction of leachable beta-glucan levels from cellulose-containing filter materials |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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NL25654C (en) * | 1926-12-01 | |||
US2207076A (en) * | 1938-11-30 | 1940-07-09 | Hercules Powder Co Ltd | Method for the purification of cellulose ethers |
NL65516C (en) * | 1943-05-25 | |||
US3580841A (en) * | 1969-07-31 | 1971-05-25 | Us Interior | Ultrathin semipermeable membrane |
JPS4926944B1 (en) * | 1970-12-30 | 1974-07-13 | ||
AU553707B2 (en) | 1982-04-27 | 1986-07-24 | Borden (Uk) Limited | Impregnated filter paper |
NZ208241A (en) | 1984-05-22 | 1987-09-30 | John Stephen Ayers | Purification of blood plasma or serum: selective removal of (very) low density lipoproteins (ldl and vldl) |
US4606824A (en) * | 1984-10-26 | 1986-08-19 | Chaokang Chu | Modified cellulose separation matrix |
US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
US5150723A (en) | 1988-09-28 | 1992-09-29 | Eastman Kodak Company | Process for the production of tobacco smoke filters |
US5085784A (en) * | 1989-04-07 | 1992-02-04 | Cuno, Incorporated | Use of cationic charge modified filter media |
US5114537A (en) * | 1990-10-23 | 1992-05-19 | Bio Associates, A California Partnership | Dry sheet-like filtering material for liquid depth filtration |
US5098569A (en) * | 1990-12-13 | 1992-03-24 | Monsanto Company | Surface-modified support membrane and process therefor |
JPH11243939A (en) | 1998-02-27 | 1999-09-14 | Japan Tobacco Inc | Filter for tobacco product |
DE10346256B3 (en) * | 2003-09-24 | 2004-10-21 | E. Begerow Gmbh & Co | Production of filter material, especially deep filter layer, with predetermined number of natural fibers, e.g. cellulose, includes adding specific enzyme to suspension to convert each toxic polysaccharide to nontoxic or less toxic product |
US20050247419A1 (en) * | 2004-05-06 | 2005-11-10 | Hamed Othman A | Treatment composition for making acquisition fluff pulp in sheet form |
US7337782B2 (en) | 2004-08-18 | 2008-03-04 | R.J. Reynolds Tobacco Company | Process to remove protein and other biomolecules from tobacco extract or slurry |
JP2007014854A (en) * | 2005-07-06 | 2007-01-25 | Kawamura Inst Of Chem Res | Filtration filter, manufacturing method of filtration filter, and hemofiltration method |
JP2007307513A (en) * | 2006-05-22 | 2007-11-29 | Asahi Kasei Medical Co Ltd | Pretreatment method of cellulosic filter |
CN101172164A (en) * | 2006-11-03 | 2008-05-07 | 中国科学院化学研究所 | Biopolymer nano tunica fibrosa material capable of being biological degraded and absorbed, preparing method and uses of the same |
JP2008274525A (en) * | 2007-04-06 | 2008-11-13 | Asahi Kasei Corp | Nonwoven cellulose fabric having low basis weight |
CN104744605A (en) * | 2007-11-13 | 2015-07-01 | 卡吉尔公司 | Process For The Preparation Of Purified Beta-(1,3)-d-glucans |
EP2226171B1 (en) * | 2007-12-21 | 2019-04-10 | Mitsubishi Chemical Corporation | Fiber composite |
EP3006934B1 (en) * | 2008-08-01 | 2017-02-01 | BioVentures, Inc., | Device for the purification, isolation, desalting or buffer/solvent exchange of substances |
WO2011093510A1 (en) | 2010-02-01 | 2011-08-04 | 三菱化学株式会社 | Method for producing cellulose-fiber flat structure |
JP2013106520A (en) | 2010-03-15 | 2013-06-06 | Japan Tobacco Inc | Non-heating type tobacco |
US20150068978A1 (en) * | 2012-03-15 | 2015-03-12 | Advanced Mem-Tch Ltd. | Enhancment of membrane robustness by treatment with ionic materials |
US9950282B2 (en) | 2012-03-15 | 2018-04-24 | Flodesign Sonics, Inc. | Electronic configuration and control for acoustic standing wave generation |
KR20160020524A (en) * | 2013-07-19 | 2016-02-23 | 아사히 가세이 셍이 가부시키가이샤 | Fine cellulose fiber sheet |
US11014031B2 (en) * | 2016-10-26 | 2021-05-25 | Emd Millipore Corporation | Reduction of leachable beta-glucan levels from cellulose-containing filter materials |
-
2017
- 2017-10-23 US US16/316,890 patent/US11014031B2/en active Active
- 2017-10-23 EP EP20212177.8A patent/EP3851178A1/en active Pending
- 2017-10-23 EP EP17801799.2A patent/EP3532186B1/en active Active
- 2017-10-23 DK DK17801799.2T patent/DK3532186T3/en active
- 2017-10-23 KR KR1020227042595A patent/KR20230003256A/en not_active Application Discontinuation
- 2017-10-23 KR KR1020197011676A patent/KR20190055193A/en not_active Application Discontinuation
- 2017-10-23 ES ES17801799T patent/ES2858432T3/en active Active
- 2017-10-23 WO PCT/US2017/057878 patent/WO2018080999A1/en unknown
- 2017-10-23 CN CN201780059190.6A patent/CN109789355B/en active Active
- 2017-10-23 KR KR1020217033983A patent/KR102622770B1/en active IP Right Grant
- 2017-10-23 JP JP2019520052A patent/JP6941168B2/en active Active
- 2017-10-23 SG SG11201901160TA patent/SG11201901160TA/en unknown
-
2021
- 2021-04-20 US US17/235,071 patent/US11712647B2/en active Active
- 2021-05-06 JP JP2021078686A patent/JP7387674B2/en active Active
-
2023
- 2023-06-14 US US18/334,925 patent/US20230321574A1/en active Pending
- 2023-08-04 JP JP2023127568A patent/JP2023159171A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DK3532186T3 (en) | 2021-01-04 |
JP2019531892A (en) | 2019-11-07 |
US11014031B2 (en) | 2021-05-25 |
JP2021154280A (en) | 2021-10-07 |
US20230321574A1 (en) | 2023-10-12 |
EP3532186B1 (en) | 2020-12-09 |
US20190224600A1 (en) | 2019-07-25 |
US20210236973A1 (en) | 2021-08-05 |
CN109789355A (en) | 2019-05-21 |
CN109789355B (en) | 2021-09-21 |
EP3851178A1 (en) | 2021-07-21 |
WO2018080999A1 (en) | 2018-05-03 |
EP3532186A1 (en) | 2019-09-04 |
KR20230003256A (en) | 2023-01-05 |
JP7387674B2 (en) | 2023-11-28 |
KR20190055193A (en) | 2019-05-22 |
JP6941168B2 (en) | 2021-09-29 |
JP2023159171A (en) | 2023-10-31 |
KR20210131440A (en) | 2021-11-02 |
ES2858432T3 (en) | 2021-09-30 |
WO2018080999A8 (en) | 2019-01-31 |
KR102622770B1 (en) | 2024-01-10 |
US11712647B2 (en) | 2023-08-01 |
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