FR2579905B1 - - Google Patents
Info
- Publication number
- FR2579905B1 FR2579905B1 FR8505271A FR8505271A FR2579905B1 FR 2579905 B1 FR2579905 B1 FR 2579905B1 FR 8505271 A FR8505271 A FR 8505271A FR 8505271 A FR8505271 A FR 8505271A FR 2579905 B1 FR2579905 B1 FR 2579905B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
-
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/042—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Pest Control & Pesticides (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58187418A JPS6079044A (ja) | 1983-10-06 | 1983-10-06 | 匂物質含有酢酸セルロ−ス多孔性成形体 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2579905A1 FR2579905A1 (fr) | 1986-10-10 |
FR2579905B1 true FR2579905B1 (fr) | 1987-10-30 |
Family
ID=16205695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505271A Expired FR2579905B1 (fr) | 1983-10-06 | 1985-04-05 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4638057A (fr) |
JP (1) | JPS6079044A (fr) |
DE (1) | DE3508799A1 (fr) |
FR (1) | FR2579905B1 (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5047180A (en) * | 1987-07-24 | 1991-09-10 | Hoechst Celanese Corporation | Process for making cellulose ester microparticles |
US5064949A (en) * | 1987-07-24 | 1991-11-12 | Hoechst Celanese Corporation | Cellulose ester microparticles and process for making the same |
JP2875611B2 (ja) * | 1990-08-29 | 1999-03-31 | エーザイ株式会社 | ケイ酸カルシウム含有外用剤 |
GR1001648B (el) * | 1992-02-19 | 1994-08-31 | Thomas Fitsakis | Παγίς καταπολεμήσεως εντόμων. |
JPH1081889A (ja) | 1996-09-06 | 1998-03-31 | Bridgestone Corp | 電気粘性流体用粉体 |
AUPR092300A0 (en) * | 2000-10-20 | 2000-11-16 | Applied Biotechnologies Pty. Ltd. | A bait package |
TWI243264B (en) * | 2000-12-04 | 2005-11-11 | Fuji Photo Film Co Ltd | Optical compensating sheet and process for producing it, polarizing plate and liquid crystal display device |
US7293719B2 (en) * | 2003-02-28 | 2007-11-13 | American Covers, Inc. | Air freshener and method |
US7137570B2 (en) * | 2003-02-28 | 2006-11-21 | American Covers, Inc. | Air freshener and method |
US7687038B2 (en) * | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
US20050169793A1 (en) * | 2003-02-28 | 2005-08-04 | American Covers, Inc. | Air freshener and method |
US8460609B1 (en) | 2003-02-28 | 2013-06-11 | American Covers, Inc. | Vent stick air freshener with grip head |
US7687037B2 (en) * | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
US20050005504A1 (en) * | 2003-06-30 | 2005-01-13 | Munagavalasa Murthy S. | Volatile insect control sheet and method of manufacture thereof |
FR2868426B1 (fr) * | 2004-04-05 | 2006-06-02 | Rhodia Chimie Sa | Composition comprenant un polymere et un compose volatil, et son utilisation pour la liberation controlee du compose volatil |
JP2007070534A (ja) * | 2005-09-08 | 2007-03-22 | Daicel Chem Ind Ltd | 酢酸セルロース組成物 |
US8685330B2 (en) | 2005-10-31 | 2014-04-01 | American Covers, Inc. | Air freshener flower with vent stick |
US8485454B1 (en) | 2009-12-30 | 2013-07-16 | American Covers, Inc. | Rotatable and adjustable air freshener |
JP5635782B2 (ja) * | 2010-03-04 | 2014-12-03 | 株式会社ダイセル | キトサンを担持させた粒状組成物とそれを含有するたばこフィルタ |
US8251299B1 (en) | 2010-10-29 | 2012-08-28 | American Covers, Inc. | Screw top air freshener |
USD640358S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Screw top air freshener |
US8673223B1 (en) | 2010-10-29 | 2014-03-18 | American Covers, Inc. | Fan powered air freshener automobile visor clip |
USD640359S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Vent stick air freshener with grip head |
US8662480B1 (en) | 2010-10-29 | 2014-03-04 | American Covers, Inc. | Fan powered air freshener automobile power outlet |
USD660950S1 (en) | 2010-10-29 | 2012-05-29 | American Covers, Inc. | Air freshener diffuser with air tunnel |
US8490846B1 (en) | 2011-01-10 | 2013-07-23 | American Covers, Inc. | Frictional holding pad with inclined grip |
US9155811B1 (en) | 2011-12-02 | 2015-10-13 | American Covers, Inc. | Packaged vent stick air freshener with custom head |
US9144621B1 (en) | 2012-01-10 | 2015-09-29 | American Covers, Inc. | Air freshener canister with pull top |
US9042712B2 (en) | 2012-10-23 | 2015-05-26 | American Covers, Inc. | Heated air freshener for 12V receptacle |
USD684675S1 (en) | 2012-10-23 | 2013-06-18 | American Covers, Inc. | Dual axis vent rod air freshener |
USD689181S1 (en) | 2012-10-23 | 2013-09-03 | American Covers, Inc. | Air freshener container |
US9138502B2 (en) | 2012-10-23 | 2015-09-22 | American Covers, Inc. | Air freshener with decorative insert |
US9399080B2 (en) | 2012-10-23 | 2016-07-26 | American Covers, Inc. | Heated air freshener with power port for 12v receptacle |
USD711521S1 (en) | 2013-04-15 | 2014-08-19 | American Covers, Inc. | Skull on dog tag shaped air freshener |
JP6960398B2 (ja) * | 2016-05-13 | 2021-11-05 | 株式会社ダイセル | 多孔質セルロース媒体の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1899061A (en) * | 1930-03-19 | 1933-02-28 | Silberrad Oswald | Manufacture of cellulose acetate |
US1993782A (en) * | 1930-12-18 | 1935-03-12 | Celanese Corp | Improvements in cellulose acetate |
US2140543A (en) * | 1935-12-07 | 1938-12-20 | Eastman Kodak Co | Method of refining organic acid esters of cellulose |
US2809192A (en) * | 1954-05-25 | 1957-10-08 | Atlantic Res Corp | Method of making cellulose esters in the form of small, dense, spherical particles |
GB1071325A (en) * | 1965-02-18 | 1967-06-07 | Rhodiatocae S P A | Method of and apparatus for the precipitation of cellulose esters from solutions thereof |
US3785561A (en) * | 1972-01-27 | 1974-01-15 | G Godard | Device for the emission of volatile products |
AU497159B2 (en) * | 1974-02-21 | 1978-12-07 | Commonwealth Scientific And Industrial Research Organization | Removing limonin from citrus fruit juice |
US4063017A (en) * | 1976-04-22 | 1977-12-13 | Purdue Research Foundation | Porous cellulose beads and the immobilization of enzymes therewith |
US4228276A (en) * | 1979-03-26 | 1980-10-14 | Eastman Kodak Company | Direct precipitation method for producing extrusion-grade cellulose acetate powder and resulting product |
CH639282A5 (fr) * | 1979-06-26 | 1983-11-15 | Firmenich & Cie | Dispositif destine au parfumage d'air ambiant. |
JPS5624429A (en) * | 1979-08-03 | 1981-03-09 | Yoshiaki Motozato | Preparation of porous spherical particle of cellulose |
JPS5738801A (en) * | 1980-08-21 | 1982-03-03 | Chisso Corp | Production of porous spherical cellulose particle |
AU566939B2 (en) * | 1983-06-20 | 1987-11-05 | Shin-Etsu Chemical Co. Ltd. | A sustainedly vapor releasing body for environment control |
JPS60197746A (ja) * | 1984-03-21 | 1985-10-07 | Daicel Chem Ind Ltd | 多孔質球状粒子及びその製法 |
-
1983
- 1983-10-06 JP JP58187418A patent/JPS6079044A/ja active Pending
-
1985
- 1985-02-27 US US06/706,219 patent/US4638057A/en not_active Expired - Fee Related
- 1985-03-12 DE DE19853508799 patent/DE3508799A1/de not_active Ceased
- 1985-04-05 FR FR8505271A patent/FR2579905B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3508799A1 (de) | 1986-09-18 |
JPS6079044A (ja) | 1985-05-04 |
US4638057A (en) | 1987-01-20 |
FR2579905A1 (fr) | 1986-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |