NL80960C - - Google Patents
Info
- Publication number
- NL80960C NL80960C NL80960DA NL80960C NL 80960 C NL80960 C NL 80960C NL 80960D A NL80960D A NL 80960DA NL 80960 C NL80960 C NL 80960C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- 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
- A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
- A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE717029X | 1951-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80960C true NL80960C (fi) |
Family
ID=6626582
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80960D NL80960C (fi) | 1951-12-24 | ||
| NLAANVRAGE7610523,B NL174760B (nl) | 1951-12-24 | Selectief absorberend oppervlak van een collector voor zonnestraling, alsmede werkwijze voor het vervaardigen van een dergelijk oppervlak. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7610523,B NL174760B (nl) | 1951-12-24 | Selectief absorberend oppervlak van een collector voor zonnestraling, alsmede werkwijze voor het vervaardigen van een dergelijk oppervlak. |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1068521A (fi) |
| GB (1) | GB717029A (fi) |
| NL (2) | NL174760B (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033361A (en) * | 1974-06-17 | 1977-07-05 | Brown & Williamson Tobacco Corporation | Tobacco-smoke filters |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881772A (en) * | 1956-02-29 | 1959-04-14 | Eastman Kodak Co | Tobacco smoke filters |
| US2968306A (en) * | 1956-02-29 | 1961-01-17 | Eastman Kodak Co | Tobacco smoke filter capable of selective removal of aldehydes |
| US3093144A (en) * | 1960-06-30 | 1963-06-11 | Arend Jacob Van Buuren | Tobacco smoke filter |
| US3459194A (en) * | 1967-05-22 | 1969-08-05 | Bertram Eichel | Tobacco product incorporating a filter designed to inhibit the adverse effect of tobacco smoke on oral ubiquitous leucocytes |
| ITVA20060056A1 (it) * | 2006-09-06 | 2008-03-07 | Giuseppe Elia | Filtro per togliere le sostanze nocive dal fumo del tabacco |
| CN107474960A (zh) * | 2017-08-29 | 2017-12-15 | 上海华宝生物科技有限公司 | 一种卷烟烟气敏感变色释香颗粒的生产方法 |
-
0
- NL NL80960D patent/NL80960C/xx active
- NL NLAANVRAGE7610523,B patent/NL174760B/xx unknown
-
1952
- 1952-12-22 GB GB32488/52A patent/GB717029A/en not_active Expired
- 1952-12-23 FR FR1068521D patent/FR1068521A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033361A (en) * | 1974-06-17 | 1977-07-05 | Brown & Williamson Tobacco Corporation | Tobacco-smoke filters |
Also Published As
| Publication number | Publication date |
|---|---|
| GB717029A (en) | 1954-10-20 |
| NL174760B (nl) | |
| FR1068521A (fr) | 1954-06-25 |