ZA968199B - Biodegradable filter material and method for preparing it - Google Patents
Biodegradable filter material and method for preparing itInfo
- Publication number
- ZA968199B ZA968199B ZA968199A ZA968199A ZA968199B ZA 968199 B ZA968199 B ZA 968199B ZA 968199 A ZA968199 A ZA 968199A ZA 968199 A ZA968199 A ZA 968199A ZA 968199 B ZA968199 B ZA 968199B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparing
- filter material
- biodegradable filter
- biodegradable
- filter
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Biological Depolymerization Polymers (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19536505A DE19536505A1 (de) | 1995-09-29 | 1995-09-29 | Biologisch abbaubares Filtermaterial und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA968199B true ZA968199B (en) | 1997-05-02 |
Family
ID=7773698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA968199A ZA968199B (en) | 1995-09-29 | 1996-09-03 | Biodegradable filter material and method for preparing it |
Country Status (22)
Country | Link |
---|---|
US (1) | US6062228A (ru) |
EP (1) | EP0861036B1 (ru) |
JP (1) | JP3266272B2 (ru) |
KR (1) | KR100261855B1 (ru) |
CN (1) | CN1113618C (ru) |
AR (1) | AR003751A1 (ru) |
AT (1) | ATE188599T1 (ru) |
AU (1) | AU696205B2 (ru) |
BR (1) | BR9611208A (ru) |
CA (1) | CA2233368C (ru) |
CO (1) | CO4750781A1 (ru) |
DE (2) | DE19536505A1 (ru) |
ES (1) | ES2141539T3 (ru) |
GR (1) | GR3032900T3 (ru) |
ID (1) | ID18221A (ru) |
PL (1) | PL180599B1 (ru) |
PT (1) | PT861036E (ru) |
RU (1) | RU2153828C2 (ru) |
TR (1) | TR199800561T1 (ru) |
TW (1) | TW546125B (ru) |
WO (1) | WO1997012528A1 (ru) |
ZA (1) | ZA968199B (ru) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2201173T3 (es) * | 1995-04-07 | 2004-03-16 | BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG | Mezcla de polimeros biologicamente degradable. |
US5911224A (en) * | 1997-05-01 | 1999-06-15 | Filtrona International Limited | Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same |
US6573340B1 (en) | 2000-08-23 | 2003-06-03 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials |
US7297394B2 (en) | 2002-03-01 | 2007-11-20 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials |
US7241832B2 (en) * | 2002-03-01 | 2007-07-10 | bio-tec Biologische Naturverpackungen GmbH & Co., KG | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
DE10206924B4 (de) * | 2002-02-19 | 2005-12-15 | Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg | Heisssiegelfähige Filtermaterialien |
KR20030075882A (ko) * | 2002-03-21 | 2003-09-26 | 주식회사 그린메이드 | 전분 화이버 부직포로 제조된 에어필터 및 그 제조방법 |
US6863074B2 (en) * | 2002-08-30 | 2005-03-08 | Philip Morris Usa Inc. | Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
DE10252823A1 (de) * | 2002-11-13 | 2004-06-09 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Filterelement |
US7306093B2 (en) * | 2003-02-14 | 2007-12-11 | Eastman Chemical Company | Packages, packaging systems, methods for packaging and apparatus for packaging |
US7172814B2 (en) * | 2003-06-03 | 2007-02-06 | Bio-Tec Biologische Naturverpackungen Gmbh & Co | Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends |
DE502004003664D1 (de) | 2003-09-03 | 2007-06-14 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zur Herstellung eines Filterstrangs |
US20050238774A1 (en) * | 2004-04-22 | 2005-10-27 | Gold Medal Products Co. | Cotton candy machine |
PT1602600T (pt) * | 2004-06-03 | 2020-01-24 | Novamont Spa | Sistema ventilado para recolha de resíduos orgânicos |
US7856989B2 (en) * | 2004-12-30 | 2010-12-28 | Philip Morris Usa Inc. | Electrostatically produced fast dissolving fibers |
US7989524B2 (en) * | 2005-07-19 | 2011-08-02 | The United States Of America, As Represented By The Secretary Of Agriculture | Fiber-reinforced starch-based compositions and methods of manufacture and use |
US20070021515A1 (en) * | 2005-07-19 | 2007-01-25 | United States (as represented by the Secretary of Agriculture) | Expandable starch-based beads and method of manufacturing molded articles therefrom |
US20070074733A1 (en) * | 2005-10-04 | 2007-04-05 | Philip Morris Usa Inc. | Cigarettes having hollow fibers |
CN1817253B (zh) * | 2005-12-21 | 2010-05-12 | 宁波经济技术开发区亚太实业有限公司 | 一种烟气过滤材料及其制备方法 |
PL2007233T3 (pl) | 2006-03-28 | 2020-03-31 | Philip Morris Products S.A. | Wyrób do palenia z ogranicznikiem |
DE102006018101A1 (de) * | 2006-04-18 | 2007-10-25 | Hauni Maschinenbau Ag | Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens sowie eine Vorrichtung mit mindestens zwei derartigen Aufbereitungseinheiten |
US8353298B2 (en) * | 2006-07-12 | 2013-01-15 | Philip Morris Usa Inc. | Smoking article with impaction filter segment |
US20080047571A1 (en) * | 2006-07-12 | 2008-02-28 | Philip Morris Usa Inc. | Smoking article with plate impactor |
US8602036B2 (en) * | 2006-08-03 | 2013-12-10 | Philip Morris Usa Inc. | Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods |
US8424539B2 (en) * | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
US7896011B2 (en) * | 2006-08-08 | 2011-03-01 | Philip Morris Usa, Inc. | Method of forming a filter component |
TW200911141A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
TW200911138A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
US20080216850A1 (en) * | 2007-03-09 | 2008-09-11 | Philip Morris Usa Inc. | Restrictor attachment for unfiltered smoking article |
TW200900014A (en) * | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
US7878210B2 (en) * | 2007-06-04 | 2011-02-01 | Philip Morris Usa Inc. | Cellulose acetate fiber modification |
US8113215B2 (en) * | 2007-06-21 | 2012-02-14 | Philip Morris Usa Inc. | Smoking article filter having liquid additive containing tubes therein |
EP2253231A1 (en) * | 2009-05-18 | 2010-11-24 | Philip Morris Products S.A. | Smoking article with improved flow restriction element |
US9220297B2 (en) * | 2009-08-07 | 2015-12-29 | R. J. Reynolds Tobacco Company | Materials, equipment, and methods for manufacturing cigarettes |
US8434498B2 (en) * | 2009-08-11 | 2013-05-07 | R. J. Reynolds Tobacco Company | Degradable filter element |
US8424540B2 (en) * | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
GB2474694B (en) * | 2009-10-23 | 2011-11-02 | Innovia Films Ltd | Biodegradable composites |
GB0922253D0 (en) * | 2009-12-21 | 2010-02-03 | British American Tobacco Co | Sheet filter materials with additives |
CN102134758B (zh) * | 2010-01-27 | 2012-06-13 | 大亚科技股份有限公司 | 一种改性烟用丝束制备方法 |
US9138016B2 (en) | 2010-03-26 | 2015-09-22 | Philip Morris Usa Inc. | Smoking articles with significantly reduced gas vapor phase smoking constituents |
US9226524B2 (en) | 2010-03-26 | 2016-01-05 | Philip Morris Usa Inc. | Biopolymer foams as filters for smoking articles |
US20120000481A1 (en) | 2010-06-30 | 2012-01-05 | Dennis Potter | Degradable filter element for smoking article |
US8950407B2 (en) | 2010-06-30 | 2015-02-10 | R.J. Reynolds Tobacco Company | Degradable adhesive compositions for smoking articles |
US20120000480A1 (en) | 2010-06-30 | 2012-01-05 | Sebastian Andries D | Biodegradable cigarette filter |
WO2012012053A1 (en) | 2010-06-30 | 2012-01-26 | R.J. Reynolds Tobacco Company | Biodegradable cigarette filter |
US20120017925A1 (en) | 2010-06-30 | 2012-01-26 | Sebastian Andries D | Degradable cigarette filter |
CN101889732A (zh) * | 2010-07-19 | 2010-11-24 | 湖北金叶玉阳化纤有限公司 | 一种聚乳酸纤维烟用丝束的制备方法 |
GB201105455D0 (en) * | 2011-03-31 | 2011-05-18 | British American Tobacco Co | Blends of a polylactic acid and a water soluble polymer |
US20120305015A1 (en) * | 2011-05-31 | 2012-12-06 | Sebastian Andries D | Coated paper filter |
KR101624592B1 (ko) | 2011-06-23 | 2016-05-27 | 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 | 폴리락타이드 섬유를 포함한 필터 재료 |
GB201112402D0 (en) | 2011-07-19 | 2011-08-31 | British American Tobacco Co | Cellulose acetate compositions |
KR101414000B1 (ko) | 2011-07-29 | 2014-08-06 | 조대행 | 생분해성 유체 여과용 필터 |
US8973588B2 (en) | 2011-07-29 | 2015-03-10 | R.J. Reynolds Tobacco Company | Plasticizer composition for degradable polyester filter tow |
US9289012B2 (en) | 2011-07-29 | 2016-03-22 | R. J. Reynolds Tobacco Company | Plasticizer composition for degradable polyester filter tow |
CN102511929A (zh) * | 2011-11-10 | 2012-06-27 | 云南正邦生物技术有限公司 | 一种通风固形复合嘴棒及其制备方法 |
PL219777B1 (pl) * | 2012-03-26 | 2015-07-31 | Int Tobacco Machinery Poland | Układ czyszczący do transportera bębnowego urządzenia do podawania segmentów filtrowych do urządzenia produkującego filtry wielosegmentowe oraz sposób czyszczenia transportera bębnowego |
US9179709B2 (en) | 2012-07-25 | 2015-11-10 | R. J. Reynolds Tobacco Company | Mixed fiber sliver for use in the manufacture of cigarette filter elements |
US9119419B2 (en) | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
PL223115B1 (pl) * | 2013-02-15 | 2016-10-31 | Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością | Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego |
CN103300475B (zh) * | 2013-06-28 | 2014-12-03 | 湖北中烟工业有限责任公司 | 可降解型烟用复合滤棒的制备方法 |
US20160073686A1 (en) | 2014-09-12 | 2016-03-17 | R.J. Reynolds Tobacco Company | Tobacco-derived filter element |
US10400105B2 (en) | 2015-06-19 | 2019-09-03 | The Research Foundation For The State University Of New York | Extruded starch-lignin foams |
JP2017007296A (ja) * | 2015-06-25 | 2017-01-12 | 株式会社カネカ | 断熱性能に優れた押出発泡成形体の製造方法 |
CN105011346B (zh) * | 2015-08-04 | 2017-01-25 | 湖南中烟工业有限责任公司 | 一种再造烟草薄片丝的制备方法 |
CN105686074B (zh) * | 2016-03-08 | 2019-11-26 | 云南中烟工业有限责任公司 | 一种可生物降解的滤嘴香料棒及其制备方法 |
US10524500B2 (en) | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
CN106245157A (zh) * | 2016-08-30 | 2016-12-21 | 甘木林 | 一种多功能高分子过滤纤维材料 |
CN109123771B (zh) * | 2017-06-28 | 2021-03-16 | 湖南中烟工业有限责任公司 | 一种空芯卷烟滤棒及其制备方法和应用 |
KR102035303B1 (ko) * | 2018-02-13 | 2019-10-22 | 대구보건대학교산학협력단 | 치기공용 폐석고 처리장치 |
PL3897225T3 (pl) * | 2018-12-18 | 2023-03-20 | Philip Morris Products S.A. | Sposób i urządzenie do wytwarzania arkusza materiału zawierającego alkaloidy |
HUE060800T2 (hu) * | 2018-12-18 | 2023-04-28 | Philip Morris Products Sa | Eljárás és berendezés lap elõállítására alkaloidokat tartalmazó anyagból |
CN112496743A (zh) * | 2020-12-14 | 2021-03-16 | 黄军辉 | 一种复合型烟虑嘴自动装配机 |
KR102327742B1 (ko) * | 2021-04-14 | 2021-11-17 | 김순연 | 담체 제조방법 및 그 제품 |
CN115413819A (zh) * | 2022-09-23 | 2022-12-02 | 云南中烟工业有限责任公司 | 一种分组加工的聚乳酸纤维滤棒及其制备方法 |
WO2024123567A1 (en) * | 2022-12-06 | 2024-06-13 | Greenbutts Llc | Fiber cell structure expansion process |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026226A (en) * | 1957-12-09 | 1962-03-20 | Eastman Kodak Co | Process of manufacturing filters |
DE3710677A1 (de) * | 1987-03-31 | 1988-10-13 | Bat Cigarettenfab Gmbh | Vorrichtung zum expandieren von zerkleinertem tabakmaterial |
GB8712617D0 (en) * | 1987-05-28 | 1987-07-01 | British American Tobacco Co | Tobacco smoke filters |
IE66735B1 (en) * | 1988-11-03 | 1996-02-07 | Biotec Biolog Naturverpack | Thermoplastically workable starch and a method for the manufacture thereof |
US4863655A (en) * | 1988-12-30 | 1989-09-05 | National Starch And Chemical Corporation | Biodegradable packaging material and the method of preparation thereof |
US5153037A (en) * | 1988-12-30 | 1992-10-06 | National Starch And Chemical Investment Holding Corporation | Biodegradable shaped products and the method of preparation thereof |
DE4013304C2 (de) * | 1990-04-26 | 1993-11-25 | Bat Cigarettenfab Gmbh | Verfahren zur Herstellung von Cigarettenfiltern sowie Cigarettenfilter |
DE4013293A1 (de) * | 1990-04-26 | 1991-11-07 | Bat Cigarettenfab Gmbh | Cigarettenfilter |
EP0536407B1 (en) * | 1991-03-11 | 1997-02-12 | Japan Tobacco Inc. | Vented filter cigarette |
DE4109603A1 (de) * | 1991-03-23 | 1992-09-24 | Hauni Werke Koerber & Co Kg | Verfahren und vorrichtung zum herstellen von filterstaeben fuer zigaretten |
DE4116404A1 (de) * | 1991-05-18 | 1992-11-19 | Tomka Ivan | Polymermischung fuer die herstellung von folien |
JPH0525152A (ja) * | 1991-07-22 | 1993-02-02 | Japan Tobacco Inc | 3−dpa−ラクトンの製造法 |
AT396862B (de) * | 1991-10-22 | 1993-12-27 | Austria Tabakwerke Ag | Verfahren zur herstellung eines zelluloseazetat-kabels und zigarettenfilter daraus |
GB9122447D0 (en) * | 1991-10-23 | 1991-12-04 | Rothmans Int Tobacco | Lightweight cigarette filter and cigarettes incorporating such filters |
DE4136694C2 (de) * | 1991-11-07 | 1996-10-10 | Inventa Ag | Stärkefaser oder Stärke-modifizierte Faser, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
SG47625A1 (en) * | 1991-11-14 | 1998-04-17 | Bio Tech Biolog Naturverparkun | Biodegradable mould material |
JP3283574B2 (ja) * | 1992-06-30 | 2002-05-20 | 日本たばこ産業株式会社 | たばこ製造機の紙巻たばこ軸方向移動装置 |
TW256845B (ru) * | 1992-11-13 | 1995-09-11 | Taisyal Kagaku Kogyo Kk | |
GB9305066D0 (en) * | 1993-03-12 | 1993-04-28 | British American Tobacco Co | Improvements relating to filtration materials |
DE4322965C1 (de) * | 1993-07-09 | 1994-10-06 | Rhodia Ag Rhone Poulenc | Filtertow und Verfahren zu dessen Herstellung sowie dessen Verwendung als Tabakrauchfilterelement |
DE4322966C2 (de) * | 1993-07-09 | 1995-10-26 | Rhodia Ag Rhone Poulenc | Aus Celluloseacetat geformte Gebilde und ihre Verwendung als Filtertow und Tabakrauchfilterelement |
DE4322967C1 (de) * | 1993-07-09 | 1994-10-13 | Rhodia Ag Rhone Poulenc | Filtertow aus Celluloseacetat, dessen Herstellung und Verwendung als Tabakrauchfilterelement |
CA2127817C (en) * | 1993-07-13 | 2007-07-03 | Hitoshi Tsugaya | Tobacco filters and method of producing the same |
TW241198B (en) * | 1993-09-06 | 1995-02-21 | Daicel Chem | A tobacco filter material and a method of producing the same |
US5497793A (en) * | 1993-09-22 | 1996-03-12 | Kubica; Stephen A. | Cigarette and soluble cigarette filter therefor |
US5396909A (en) * | 1993-12-16 | 1995-03-14 | R. J. Reynolds Tobacco Company | Smoking article filter |
DE4409465A1 (de) * | 1994-03-19 | 1995-09-21 | Kinkel Werner Helmut | Biologisch abbaubare Vliese und Vliesverbundmaterialien |
-
1995
- 1995-09-29 DE DE19536505A patent/DE19536505A1/de not_active Ceased
-
1996
- 1996-09-03 ZA ZA968199A patent/ZA968199B/xx unknown
- 1996-09-27 DE DE59604195T patent/DE59604195D1/de not_active Expired - Lifetime
- 1996-09-27 EP EP96933415A patent/EP0861036B1/de not_active Expired - Lifetime
- 1996-09-27 CO CO96051582A patent/CO4750781A1/es unknown
- 1996-09-27 KR KR1019980701939A patent/KR100261855B1/ko not_active IP Right Cessation
- 1996-09-27 RU RU98107642/13A patent/RU2153828C2/ru not_active IP Right Cessation
- 1996-09-27 CA CA002233368A patent/CA2233368C/en not_active Expired - Fee Related
- 1996-09-27 JP JP51395697A patent/JP3266272B2/ja not_active Expired - Fee Related
- 1996-09-27 CN CN96197294A patent/CN1113618C/zh not_active Expired - Fee Related
- 1996-09-27 BR BR9611208A patent/BR9611208A/pt not_active IP Right Cessation
- 1996-09-27 US US09/043,993 patent/US6062228A/en not_active Expired - Fee Related
- 1996-09-27 AU AU72159/96A patent/AU696205B2/en not_active Ceased
- 1996-09-27 TR TR1998/00561T patent/TR199800561T1/xx unknown
- 1996-09-27 PL PL96325968A patent/PL180599B1/pl not_active IP Right Cessation
- 1996-09-27 PT PT96933415T patent/PT861036E/pt unknown
- 1996-09-27 AT AT96933415T patent/ATE188599T1/de active
- 1996-09-27 ES ES96933415T patent/ES2141539T3/es not_active Expired - Lifetime
- 1996-09-27 WO PCT/EP1996/004234 patent/WO1997012528A1/de active IP Right Grant
- 1996-09-30 AR ARP960104550A patent/AR003751A1/es unknown
- 1996-09-30 ID IDP962789A patent/ID18221A/id unknown
-
1997
- 1997-03-21 TW TW086103622A patent/TW546125B/zh active
-
2000
- 2000-03-08 GR GR20000400595T patent/GR3032900T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
PT861036E (pt) | 2000-06-30 |
CO4750781A1 (es) | 1999-03-31 |
BR9611208A (pt) | 1999-04-06 |
EP0861036B1 (de) | 2000-01-12 |
KR19990044684A (ko) | 1999-06-25 |
WO1997012528A1 (de) | 1997-04-10 |
AU7215996A (en) | 1997-04-28 |
DE59604195D1 (de) | 2000-02-17 |
EP0861036A1 (de) | 1998-09-02 |
PL180599B1 (pl) | 2001-03-30 |
ID18221A (id) | 1998-03-19 |
GR3032900T3 (en) | 2000-07-31 |
AU696205B2 (en) | 1998-09-03 |
ES2141539T3 (es) | 2000-03-16 |
TW546125B (en) | 2003-08-11 |
PL325968A1 (en) | 1998-08-17 |
DE19536505A1 (de) | 1997-04-10 |
TR199800561T1 (xx) | 1998-06-22 |
CA2233368C (en) | 2000-12-05 |
CN1113618C (zh) | 2003-07-09 |
CN1198080A (zh) | 1998-11-04 |
AR003751A1 (es) | 1998-09-09 |
RU2153828C2 (ru) | 2000-08-10 |
KR100261855B1 (ko) | 2000-08-01 |
US6062228A (en) | 2000-05-16 |
JP3266272B2 (ja) | 2002-03-18 |
CA2233368A1 (en) | 1997-04-10 |
ATE188599T1 (de) | 2000-01-15 |
JPH11500629A (ja) | 1999-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA968199B (en) | Biodegradable filter material and method for preparing it | |
EP0706766A3 (en) | Filtering material for tobacco smoke and its manufacturing process | |
AU5348398A (en) | Superabsorbent material and method for producing said material | |
HUP0000436A3 (en) | Method and apparatus for making an article from a formable material | |
EP0897745A4 (en) | METHOD FOR PRODUCING GRANULAR MATERIAL | |
EP0735674A3 (en) | Method and device for adaptive filtering | |
AUPN599495A0 (en) | Method and apparatus for sizing particulate material | |
EP0826786A4 (en) | MAGNETOSTRICTIVE MATERIAL AND PREPARATION METHOD | |
GB2315704B (en) | Filtering material, method for producing it and apparatus for carrying out the method | |
IL135301A0 (en) | Filter material construction and method | |
GB2328888B (en) | Filter cartridge and method for producing it | |
EP0719633A3 (en) | Method and device for producing a strip material | |
EP0702100A4 (en) | METHOD AND DEVICE FOR PRODUCING SINGLE CRYSTAL MATERIALS | |
HU9501846D0 (en) | Complex material and method for making and application thereof | |
GB9523154D0 (en) | Filtration apparatus and method | |
AU4049195A (en) | Stretchable nonwoven fabric and method for making it | |
AU1512299A (en) | Superabsorbent material and method for producing said material | |
SG44059A1 (en) | Process for preparing acetoxyazetidinone derivative and intermediate thereof | |
GB9526008D0 (en) | Grating and method and apparatus for its manufacture | |
AU9097598A (en) | Method and device for making bags from net material | |
GB9618460D0 (en) | Coinage material and process for production thereof | |
KR0184585B1 (en) | Biodegradable fixation material and apparatus for producing the same | |
HUP9700154A2 (en) | Liqueur-emulsion, needed basic material for that and process for producing of basic material | |
HU9500942D0 (en) | Filter material | |
AU7207096A (en) | Method and apparatus for sizing particulate material |