GB1402618A - Extracting wax from bark - Google Patents
Extracting wax from barkInfo
- Publication number
- GB1402618A GB1402618A GB3733172A GB3733172A GB1402618A GB 1402618 A GB1402618 A GB 1402618A GB 3733172 A GB3733172 A GB 3733172A GB 3733172 A GB3733172 A GB 3733172A GB 1402618 A GB1402618 A GB 1402618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bark
- wax
- extracted
- aromatic hydrocarbons
- per cent
- Prior art date
- 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
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 235000014466 Douglas bleu Nutrition 0.000 abstract 1
- 240000001416 Pseudotsuga menziesii Species 0.000 abstract 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 abstract 1
- -1 aliphatic alcohols Chemical class 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 150000001261 hydroxy acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23294472A | 1972-03-08 | 1972-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1402618A true GB1402618A (en) | 1975-08-13 |
Family
ID=22875211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3733172A Expired GB1402618A (en) | 1972-03-08 | 1972-08-10 | Extracting wax from bark |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3789058A (enExample) |
| JP (1) | JPS48103600A (enExample) |
| AU (1) | AU468316B2 (enExample) |
| CA (1) | CA984382A (enExample) |
| GB (1) | GB1402618A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1487503A (en) * | 1974-11-02 | 1977-10-05 | Hoechst Ag | Lubricants for use in the processing of plastics material |
| FR3070126B1 (fr) | 2017-08-18 | 2019-08-30 | Centre De Valorisation Agro Ressources | Extrait de pseudotsuga menziesii, procede d'obtention et utilisations |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2554073A (en) * | 1947-05-29 | 1951-05-22 | Cuban American Sugar Company | Method of extracting wax from cachaza |
| US2662893A (en) * | 1950-03-28 | 1953-12-15 | Oregon State | Extraction of valuable products from bark |
| US2781336A (en) * | 1953-01-19 | 1957-02-12 | Zenczak Piotr | Process for recovery of products from bark |
| US3006938A (en) * | 1956-11-28 | 1961-10-31 | Kellogg M W Co | Refining of tree bark wax |
| US3616201A (en) * | 1969-10-17 | 1971-10-26 | Cascade Fiber Co | Extender for thermosetting resin |
-
1972
- 1972-03-08 US US00232944A patent/US3789058A/en not_active Expired - Lifetime
- 1972-08-09 AU AU45427/72A patent/AU468316B2/en not_active Expired
- 1972-08-10 CA CA149,163A patent/CA984382A/en not_active Expired
- 1972-08-10 GB GB3733172A patent/GB1402618A/en not_active Expired
- 1972-08-28 JP JP47085459A patent/JPS48103600A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4542772A (en) | 1974-02-14 |
| JPS48103600A (enExample) | 1973-12-25 |
| AU468316B2 (en) | 1976-01-08 |
| CA984382A (en) | 1976-02-24 |
| US3789058A (en) | 1974-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |