US2315064A - Method of protecting cellulosic materials - Google Patents
Method of protecting cellulosic materials Download PDFInfo
- Publication number
- US2315064A US2315064A US397937A US39793741A US2315064A US 2315064 A US2315064 A US 2315064A US 397937 A US397937 A US 397937A US 39793741 A US39793741 A US 39793741A US 2315064 A US2315064 A US 2315064A
- Authority
- US
- United States
- Prior art keywords
- naphthenate
- protective
- penetration
- zinc naphthenate
- cellulosic materials
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 title description 21
- 238000000034 method Methods 0.000 title description 9
- WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 230000001681 protective effect Effects 0.000 description 20
- 230000035515 penetration Effects 0.000 description 19
- 239000003921 oil Substances 0.000 description 18
- 239000003223 protective agent Substances 0.000 description 12
- 239000003208 petroleum Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 125000005609 naphthenate group Chemical group 0.000 description 5
- 229940120693 copper naphthenate Drugs 0.000 description 4
- SEVNKWFHTNVOLD-UHFFFAOYSA-L copper;3-(4-ethylcyclohexyl)propanoate;3-(3-ethylcyclopentyl)propanoate Chemical compound [Cu+2].CCC1CCC(CCC([O-])=O)C1.CCC1CCC(CCC([O-])=O)CC1 SEVNKWFHTNVOLD-UHFFFAOYSA-L 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000003171 wood protecting agent Substances 0.000 description 2
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 244000073231 Larrea tridentata Species 0.000 description 1
- 235000006173 Larrea tridentata Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 229960002126 creosote Drugs 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- MAQCMFOLVVSLLK-UHFFFAOYSA-N methyl 4-(bromomethyl)pyridine-2-carboxylate Chemical compound COC(=O)C1=CC(CBr)=CC=N1 MAQCMFOLVVSLLK-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
Definitions
- This invention relates to an improvement in the method of protecting cellulosic' materials against deterioration by the treatment of such materials with protective compositions having a hydrocarbon oil base.
- Oil base protective compositions are usually applied to cellulosic materials by spraying, brushing or by dippingthe article to be treated in the protective solution. Under these conditions it is desirable to secure the maximum rate 01 penetration and thus decrease the time of immersion or application of the solution. An in-- crease in the rate of penetration also reduces the draining time and. consequently decreases the time between the treatment and handling of the treated article.
- the invention may be advantageously applied to all types of protective agents having ahydrocarbon oil base. It may be applied, for example, to waterproofing agents. such as solutions of points. Also suitable are creosote oils and oils of essentially aromatic character. such as solvent naphthas. v.
- the quantity of the'pzinc naphthenate to be added to the oil base protective solution is:small
- the amount used in a particular case is gov-'- erned by .the properties of the protective agent and the viscosity and surface tension of the oil solvent, but in general the preferred range of concentration of zinc naphthenate is from 0.1% to 10% by weight. based on the total solution.
- Exsxru 1 Solutions of aluminum naphthenate and zinc naphthenate in a spindle oil having a viscosity of 42 seconds Saybolt at 210 F. were prepared in various concentrations according to the data aluminum naphthenate or aluminum oleate'or stearate combined with waxes.
- the invention may beapplied also to fumicldal agents. such as pentachlorphenol or copper naphthenate solutions, also to various insecticidal solutions. such as those of mercury naphthenate, dinitrophenoh beta-naphthanol, copper o1eate,"o'r il-chlomphenyl phenol,
- the hydrocarbon 0113 which may be used as a base for the protective compositions of the present invention include all types of hydrocarbon oils, both aliphatic and aromatic. which have the desired viscosity and stability for use in the manner. described. In general. such olls as fuel oils, high flash namlzithasflhnd spindle oils del are preferred onaccount oi-tbelr low. toxicity and relatively high flash shown in Table 1. Solutions of aluminum naphthenate in this type of oil are known to be useful as water repellents for cellulosic materials.
- naphthenate was dissolved in such a solution the 1.
- the method of protecting a cellulosic material from deterioration which comprises treating the same with a composition comprising a hy- I drocarbon oil base, a protective agent-soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
- the method of protecting a cellulosic material from deterioration which comprises treating the same with a composition comprising a petroleum oil base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
- the method of waterproofing a cellulosic material which comprises treating the same with a composition comprising a petroleum oil base.
- the method'of protecting a cellulosic material from deterioration which comprises treating the samewith a composition comprising a hydrocarbon oilbase, a protective agent soluble zinc naphthenate as a penetration assistant.
- the methodof protectingwood from deterioration which comprises treating thesame with a composition comprising a petroleum oil base, a protective agent soluble therein and about 0.1% to about 10% of zinc naphthenate as a penetration assistant.
- a protective composition for cellulosic materials comprising a hydrocarbon oil base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
- a protective composition for cellulosic materials comprising a petroleum 011 base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
- a protective composition for cellulosic materials comprising a petroleum oil base, an aluminum soap and about 0.1% to about 10% of zinc naphthenate.
- a protective composition for cellulosic materials comprising a spindle 01! having a viscosity of about 42 seconds Saybolt at 210 F.-containing dissolved therein about 0.2% to about 0.8% of aluminum naphthenate and about 0.1% to about 12.
- a protective composition for cellulosic materials comprising a petroleum oil base, a small amount of pentachlorophenoi as a protective agent and a small amount of zinc naphthenate as a penetration assistant.
- a wood preservative comprising a fuel oil of'about 35 seconds viscosity Saybolt at 100 F. containing dissolved therein about 5% of pentachlorophenol and about 1% of zinc naphthenate.
- a protective composition for cellulosic materials comprising a petroleum oil base, a small amount of copper naphthenate as aprotective agent and 'a' small amount of zinc naphthenate as a penetration assistant.
- An insecticide comprising a mineral spirit of 100 F. minimum flash point containing dis-.
- a cellulosic material impregnated with a protective composition comprising a, hydrocarbon oil base, a protective agent dissolved therein and a small amount of a penetration assistant comprising zinc naphthenate.
- a cellulosic material'impregnated with a protective composition comprising a petroleum oil base, a protective agent dissolved therein and about 0.1% to" about 10% of zinc naphthenate.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
' rived from petrole Pneumonia. so, 1943.
; a 2,315,064 METHOD or momma cmunosro .m'rnams EM. a. Littmann, wmseu, a. 3., aeeignor a Standard Oil Development Company, a corporation of Delaware 1N0 Drawing. Application June Serial No. 391,937 17 Claims. (01. let-sac) This invention relates to an improvement in the method of protecting cellulosic' materials against deterioration by the treatment of such materials with protective compositions having a hydrocarbon oil base. I i
Oil base protective compositions are usually applied to cellulosic materials by spraying, brushing or by dippingthe article to be treated in the protective solution. Under these conditions it is desirable to secure the maximum rate 01 penetration and thus decrease the time of immersion or application of the solution. An in-- crease in the rate of penetration also reduces the draining time and. consequently decreases the time between the treatment and handling of the treated article.
Ithas been found, in accordance with the present invention,that the rate of penetration of oil base protective compositions can be materially increased by incorporating in such'compositions small amounts ofzinc naphthenate. The advantage in the use of zinc naphthenate in this manner is realized in the'treatment of all types of celluiosic material commonly treated with such protective agents, such as wood, jute, fabrics of all kinds, cordage manufactured from cotton, manila or sisal fibers. etc. Wooden articles-may be treated by brushing, spraying or by immersion in the protective solution withor without pressure. Cordage may be treated during the carding of the fiber or by immersing the finishedv cordage in the solution. Fabrics such as cotton age preferably treated after reaching the yarn s age.
The invention may be advantageously applied to all types of protective agents having ahydrocarbon oil base. It may be applied, for example, to waterproofing agents. such as solutions of points. Also suitable are creosote oils and oils of essentially aromatic character. such as solvent naphthas. v.
The quantity of the'pzinc naphthenate to be added to the oil base protective solution is:small,
and the amount used in a particular case is gov-'- erned by .the properties of the protective agent and the viscosity and surface tension of the oil solvent, but in general the preferred range of concentration of zinc naphthenate is from 0.1% to 10% by weight. based on the total solution.
a The following examples demonstrate the advantages to be obtained in adding zinc naphthenate to oil base protective solutions and are given by way of illustration only.-
Exsxru 1 Solutions of aluminum naphthenate and zinc naphthenate in a spindle oil having a viscosity of 42 seconds Saybolt at 210 F. were prepared in various concentrations according to the data aluminum naphthenate or aluminum oleate'or stearate combined with waxes. The invention may beapplied also to fumicldal agents. such as pentachlorphenol or copper naphthenate solutions, also to various insecticidal solutions. such as those of mercury naphthenate, dinitrophenoh beta-naphthanol, copper o1eate,"o'r il-chlomphenyl phenol,
The hydrocarbon 0113 which may be used as a base for the protective compositions of the present invention include all types of hydrocarbon oils, both aliphatic and aromatic. which have the desired viscosity and stability for use in the manner. described. In general. such olls as fuel oils, high flash namlzithasflhnd spindle oils del are preferred onaccount oi-tbelr low. toxicity and relatively high flash shown in Table 1. Solutions of aluminum naphthenate in this type of oil are known to be useful as water repellents for cellulosic materials. The rate of penetration of the various solutions containing different relativeamounts of zinc naphthenate and aluminum naphthenate was meas ured by placing upright a wooden dowel inch in diameter and 8 inches long with sanded ends in 10 cc. of solution contained in a 8 cm. crystaliizing dish and noting the time required for the solution to rise vertically against gravity to the top of the dowel. The results obtained by testing the various solutions in this'manner are indicated in the following table:
Table 1 Percent thrust. in
solution Pa e: Gib..-
' n will be as. from a. above table that the relative quantity of sins naphthenate in the solution may be varied over a wide range without adversely, ailecting the resultoi its addition.
- therein and about 0.1% to about'10% of Exam II A solution of pentachlo'rophenol in a fuel oil of about 35 seconds viscosity Saybolt at 100 F.- v
is useful as a wood preservative'and has a penetration time, as measured by the test described in Example Lot-a! seconds. When 1%. of zinc penetration time was drop of 23.4%.
Exurru III Solutions of copper naphthenate showing 1% to 3% of metallic copper by analysis are 'eilicient fungicides and insecticides. when zinc naphthenate is mixed with such solutions, the penetration time is reduced.' The eifect of varying the proportions .ofcopper and zinc, both in the form of naphthenates, in mineral spirits of 100 F. minimum flash point is shown in the following reduced to 36seconds, a
Theinventionis not to be considered as limited in scope by any of the. examples of its applicationwhich are described above and which are given as'illustrations only, but is to belimited .only by the terms of the'appended claims.
I claim:
, naphthenate was dissolved in such a solution the 1. The method of protecting a cellulosic material from deterioration which comprises treating the same with a composition comprising a hy- I drocarbon oil base, a protective agent-soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
2. The method of protecting a cellulosic material from deterioration which comprises treating the same with a composition comprising a petroleum oil base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
3-. The method of protecting wood from de- A .terioration which comprisestreating the same with a composition comprising a petroleum .oil base,=a protective agent soluble therein and a small amount of a penetration assistant comprising .zinc naphthenate.
.4. The method of waterproofing a cellulosic material which comprises treating the same with a composition comprising a petroleum oil base.
. an aluminum soap and a small amount of a penetration assistant comprising zinc naphthenate.
5. The method'of protecting a cellulosic material from deterioration which comprises treating the samewith a composition comprising a hydrocarbon oilbase, a protective agent soluble zinc naphthenate as a penetration assistant.
0.4% of zinc naphthenate.
s. The methodof protectingwood from deterioration which comprises treating thesame with a composition comprising a petroleum oil base, a protective agent soluble therein and about 0.1% to about 10% of zinc naphthenate as a penetration assistant.
7. In a process of treating-cellulosic materials.
with a protective composition having a hydrocarbonoil base, themethod. of increasing the rate of penetration of said protective composition into the said cellulosic materials which comprises incorporating a small amount of zinc naphthenate into the said protective composition prior to contacting the same with the cellulosic material. 4
8. A protective composition for cellulosic materials comprising a hydrocarbon oil base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
9. A protective composition for cellulosic materials comprising a petroleum 011 base, a protective agent soluble therein and a small amount of a penetration assistant comprising zinc naphthenate.
10. A protective composition for cellulosic materials comprising a petroleum oil base, an aluminum soap and about 0.1% to about 10% of zinc naphthenate.
11; A protective composition for cellulosic materials comprising a spindle 01! having a viscosity of about 42 seconds Saybolt at 210 F.-containing dissolved therein about 0.2% to about 0.8% of aluminum naphthenate and about 0.1% to about 12. A protective composition for cellulosic materials comprising a petroleum oil base, a small amount of pentachlorophenoi as a protective agent and a small amount of zinc naphthenate as a penetration assistant.
13. A wood preservative comprising a fuel oil of'about 35 seconds viscosity Saybolt at 100 F. containing dissolved therein about 5% of pentachlorophenol and about 1% of zinc naphthenate.
14. A protective composition for cellulosic materials comprising a petroleum oil base, a small amount of copper naphthenate as aprotective agent and 'a' small amount of zinc naphthenate as a penetration assistant.
15. An insecticide comprising a mineral spirit of 100 F. minimum flash point containing dis-.
' solved therein about-1.5% toabout 2.7% of copper in the form of copper naphthenate and about 0.3% to about 1.5% of zinc in the form of zinc naphthenate.
16. A cellulosic material impregnated with a protective composition comprising a, hydrocarbon oil base, a protective agent dissolved therein and a small amount of a penetration assistant comprising zinc naphthenate.
17. A cellulosic material'impregnated with a protective composition comprising a petroleum oil base, a protective agent dissolved therein and about 0.1% to" about 10% of zinc naphthenate.
EDWIN R. LITI'MANN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US397937A US2315064A (en) | 1941-06-13 | 1941-06-13 | Method of protecting cellulosic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US397937A US2315064A (en) | 1941-06-13 | 1941-06-13 | Method of protecting cellulosic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2315064A true US2315064A (en) | 1943-03-30 |
Family
ID=23573299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US397937A Expired - Lifetime US2315064A (en) | 1941-06-13 | 1941-06-13 | Method of protecting cellulosic materials |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2315064A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2935446A (en) * | 1954-12-23 | 1960-05-03 | Int Harvester Co | Rodent repelling binding cord incorporating a nitroso-aniline stabilized by an organic acid |
| US2944936A (en) * | 1954-06-25 | 1960-07-12 | Richfield Oil Corp | Powdered composition consisting essentially of pentachlorophenol and a member of the group of metal naphthenates and mahogany sulfonates |
| US3331874A (en) * | 1962-05-29 | 1967-07-18 | Herbert C Stecker | Bistrifluoromethyl anilides |
| EP0451524A1 (en) * | 1990-04-06 | 1991-10-16 | ACIMA, Aktiengesellschaft für Chemische Industrie Im Ochsensand | Method for preparation of wood preservative agents |
| US6339720B1 (en) | 1999-09-20 | 2002-01-15 | Fernando Anzellini | Early warning apparatus for acute Myocardial Infarction in the first six hours of pain |
-
1941
- 1941-06-13 US US397937A patent/US2315064A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944936A (en) * | 1954-06-25 | 1960-07-12 | Richfield Oil Corp | Powdered composition consisting essentially of pentachlorophenol and a member of the group of metal naphthenates and mahogany sulfonates |
| US2935446A (en) * | 1954-12-23 | 1960-05-03 | Int Harvester Co | Rodent repelling binding cord incorporating a nitroso-aniline stabilized by an organic acid |
| US3331874A (en) * | 1962-05-29 | 1967-07-18 | Herbert C Stecker | Bistrifluoromethyl anilides |
| EP0451524A1 (en) * | 1990-04-06 | 1991-10-16 | ACIMA, Aktiengesellschaft für Chemische Industrie Im Ochsensand | Method for preparation of wood preservative agents |
| US6339720B1 (en) | 1999-09-20 | 2002-01-15 | Fernando Anzellini | Early warning apparatus for acute Myocardial Infarction in the first six hours of pain |
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