GB737204A - Improvements in or relating to paraffin wax compositions - Google Patents
Improvements in or relating to paraffin wax compositionsInfo
- Publication number
- GB737204A GB737204A GB8079/53A GB807953A GB737204A GB 737204 A GB737204 A GB 737204A GB 8079/53 A GB8079/53 A GB 8079/53A GB 807953 A GB807953 A GB 807953A GB 737204 A GB737204 A GB 737204A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wax
- zone
- solvent
- boiling range
- line
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000012188 paraffin wax Substances 0.000 title 1
- 238000009835 boiling Methods 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 230000035900 sweating Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/06—Waxes
- C09D191/08—Mineral waxes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
- Paper (AREA)
Abstract
A wax composition comprises a sweated wax with a boiling range spread of 200-300 DEG F. and a distilled wax with a boiling range spread of 30-100 DEG F., at 10 mm. mercury absolute pressure. In the drawing, a waxy crude oil is distilled in zone 1 and a waxy distillate fraction removed by line 5, mixed with solvent, for example methylethyl ketone and toluene, and passed to chilling zone 7. The mixture is filtered in zone 8; oil is removed by line 9 and slack wax and solvent are passed via line 11 to distillation zone 12, in which the solvent is removed. The slack wax is further refined in zones 15 and 36 by a sweating or solvent deoiling operation; part of this refined wax is then passed by line 39 to distillation zone 41 to <PICT:0737204/III/1> segregate a narrow cut refined wax fraction, which is blended with the wide boiling range wax from zone 36. The wide boiling range wax may also be further refined by treatment with sulphuric acid, fuller's earth or bauxite or by hydrogenation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US293176A US2756180A (en) | 1952-06-12 | 1952-06-12 | Paraffin wax composition for paper coating and process of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB737204A true GB737204A (en) | 1955-09-21 |
Family
ID=23127995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8079/53A Expired GB737204A (en) | 1952-06-12 | 1953-03-24 | Improvements in or relating to paraffin wax compositions |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2756180A (en) |
| GB (1) | GB737204A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2915447A (en) * | 1955-02-28 | 1959-12-01 | Shell Dev | Paraffin wax compositions having improved flexibility |
| US2906443A (en) * | 1958-02-04 | 1959-09-29 | Sun Oil Co | Wax compositions |
| US2985579A (en) * | 1958-02-17 | 1961-05-23 | Houdry Process Corp | Refining of petrolatum |
| US3069346A (en) * | 1959-01-20 | 1962-12-18 | Sun Oil Co | Wax composition |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467959A (en) * | 1947-02-21 | 1949-04-19 | Gulf Research Development Co | Manufacture of refined paraffin wax |
| US2603589A (en) * | 1950-03-31 | 1952-07-15 | Shell Dev | Process for separating hydrocarbon waxes |
| US2611734A (en) * | 1950-06-29 | 1952-09-23 | Gulf Research Development Co | Wax production process |
| US2624501A (en) * | 1950-11-25 | 1953-01-06 | Sun Oil Co | Container having wax product coating |
| US2670323A (en) * | 1951-01-06 | 1954-02-23 | California Research Corp | Low melting paraffin wax |
| US2670318A (en) * | 1951-01-06 | 1954-02-23 | California Research Corp | Wax-oil separation process |
-
1952
- 1952-06-12 US US293176A patent/US2756180A/en not_active Expired - Lifetime
-
1953
- 1953-03-24 GB GB8079/53A patent/GB737204A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2756180A (en) | 1956-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB737204A (en) | Improvements in or relating to paraffin wax compositions | |
| US2002829A (en) | Medicinal preparation | |
| US2067050A (en) | Dewaxing hydrocarbon oil | |
| US1953039A (en) | Lubricating oil and process for preparing same | |
| DE879002C (en) | Process for the production of Vaseline or white oils | |
| US2044724A (en) | Manufacture of lubricating oil | |
| US2043962A (en) | Lubricants | |
| GB553140A (en) | An improved manufacture of lubricants and lubricating compositions | |
| GB738009A (en) | Improvements relating to wax compositions | |
| US1773203A (en) | Lubricant and producing process | |
| US2055428A (en) | Refining mineral oil with solvents | |
| US2060805A (en) | Dewaxing of lubricating oil | |
| DE748479C (en) | Use of pressure hydrogenation residues from coal extracts as raw materials for rigid lubricants and ointments | |
| GB534462A (en) | A process for the dewaxing of mineral oils | |
| DE749425C (en) | Process for the production of deep-stock oils from pressure hydrogenation products from lignite or lignite tar | |
| US2155645A (en) | Separation of wax from oil | |
| US2110627A (en) | Solvent dewaxing and extracting of petroleum oils | |
| US1947359A (en) | Dewaxing petroleum oils | |
| GB188354A (en) | Improvements in and relating to the manufacture and treatment of bitumen | |
| US2158361A (en) | Manufacture of lubricating oil | |
| US1908646A (en) | Treatment of mineral oils with liquid sulphur dioxide | |
| US2044725A (en) | Manufacture of lubricating oil | |
| US2132350A (en) | Solvent refining of hydrocarbon oil | |
| US2027354A (en) | Solvent refining with nitro-alcohols | |
| GB271042A (en) |