NO129498B - - Google Patents
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- Publication number
- NO129498B NO129498B NO04503/72*[A NO450372A NO129498B NO 129498 B NO129498 B NO 129498B NO 450372 A NO450372 A NO 450372A NO 129498 B NO129498 B NO 129498B
- Authority
- NO
- Norway
- Prior art keywords
- percent
- per cent
- addition
- sodium
- salts
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- FODHIQQNHOPUKH-UHFFFAOYSA-N tetrapropylene-benzenesulfonic acid Chemical class CC1CC11C2=C3S(=O)(=O)OC(C)CC3=C3C(C)CC3=C2C1C FODHIQQNHOPUKH-UHFFFAOYSA-N 0.000 claims description 6
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 150000003673 urethanes Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007792 addition Methods 0.000 description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- SIDURXWHELGWNV-UHFFFAOYSA-N benzene;prop-1-ene;sodium Chemical compound [Na].CC=C.CC=C.CC=C.CC=C.C1=CC=CC=C1 SIDURXWHELGWNV-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- -1 cyclic urethanes Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 1
- JJJLSDKGRDVLMD-UHFFFAOYSA-N 2H-1,3-oxazol-2-ide Chemical compound O1[C-]=NC=C1 JJJLSDKGRDVLMD-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- CXDBXTHJTZQPOJ-UHFFFAOYSA-M [Na+].CC=C.CC=C.CC=C.CC=C.[O-]S(=O)(=O)C1=CC=CC=C1 Chemical compound [Na+].CC=C.CC=C.CC=C.CC=C.[O-]S(=O)(=O)C1=CC=CC=C1 CXDBXTHJTZQPOJ-UHFFFAOYSA-M 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- PVEFEIWVJKUCLJ-UHFFFAOYSA-N sulfuric acid;toluene Chemical compound OS(O)(=O)=O.CC1=CC=CC=C1 PVEFEIWVJKUCLJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/04—Plaster of Paris bandages; Other stiffening bandages
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Knitting Of Fabric (AREA)
- Prostheses (AREA)
- Detergent Compositions (AREA)
- Woven Fabrics (AREA)
Description
Fremgangsmåte til å bedre vannoppløseligheten av alkalisalter av tetrapropylenbenzolsulfonsyre. Process for improving the water solubility of alkali salts of tetrapropylenebenzenesulfonic acid.
Alkalisaltene av tetrapropylenbenzolsulfonsyre utmerker seg som bekjent ved The alkali salts of tetrapropylenebenzenesulfonic acid are distinguished as known by
en utpreget krystallisasjonsevne, som gjør a distinct crystallization ability, which does
særlig natriumsaltet egnet for forarbei-delse til pulverformede vaskemidler. For especially the sodium salt suitable for processing into powdered detergents. For
fremstillingen av flytende og pastaformede the production of liquid and paste forms
produkter på denne basis er den nevnte products on this basis is the aforementioned
egenskap imidlertid uheldig, da den ned-setter holdbarheten under lagring såvel property, however, is unfortunate, as it reduces durability during storage as well
som homogeniteten av de derav fremstilte as the homogeneity of those produced from it
ferdigprodukter ved lavere temperaturer. finished products at lower temperatures.
Der kan opptre krystallisasjonsprosesser Crystallization processes can occur there
som influerer på homogeniteten og utseen-det av de fremstilte ferdigprodukter. which influences the homogeneity and appearance of the manufactured finished products.
For å avhjelpe denne ulempe har det To remedy this drawback it has
allerede vært anbefalt å tilsette urinstoff, already been recommended to add urea,
biuret, dicyandiamid, o.s.v. eller disses de-rivater. Imidlertid tillater disse tilsetnin-ger ikke en innstilling av ferdigproduktene biuret, dicyandiamide, etc. or their derivatives. However, these additions do not allow a setting of the finished products
på alkalisk reaksjon, da der herved blir on alkaline reaction, as this results
frigjort ammoniakk eller aminer, som i det liberated ammonia or amines, as in it
minste på grunn av sin lukt ikke er ønske-lige. least because of its smell is not desirable.
Det ble funnet at man kan bedre It was found that one can do better
vannoppløseligheten av alkalisalter av tetrapropylenbenzolsulfonsyre vesentlig ved the water solubility of alkali salts of tetrapropylenebenzenesulfonic acid substantially at
å tilsette saltene vannoppløselige uretaner. Denne bedring gjelder homogeniserin-gen av såvel høyere-konsentrerte oppløs-ninger som av pastaer, som derved får ned-satt viskositet og ved lave temperaturer to add to the salts water-soluble urethanes. This improvement applies to the homogenisation of both higher-concentrated solutions and pastes, which thereby have a reduced viscosity and at low temperatures
kan overføres til høyere-konsentrerte opp-løsninger som er lettere å håndtere. For can be transferred to higher-concentrated solutions that are easier to handle. For
gjennomførelsen av fremgangsmåten egner the implementation of the procedure is suitable
seg rettkjedede og cykliske uretaner av ty-pen oxazoliden med formelen: straight-chain and cyclic urethanes of the oxazolide type with the formula:
hvor R, R,, R2, R3 og R4 betyr hydrogen eller en alkylrest med 1—3 C-atomer og blir å velge slik at uretanet forblir vann-oppløselig. where R, R1, R2, R3 and R4 mean hydrogen or an alkyl radical with 1-3 C atoms and must be chosen so that the urethane remains water-soluble.
Uretanene kan anvendes for seg alene eller i kombinasjon med hverandre eller med andre hydrotroptvirkende substanser som toluolsulfat, glykolkarbonat. Deres virksomhet ytrer seg også fordelaktig ved kombinasjon av forskjellige vaskeråstoffer, The urethanes can be used alone or in combination with each other or with other hydrotrope-acting substances such as toluene sulphate, glycol carbonate. Their business is also advantageous when combining different washing raw materials,
f. eks. av tetrapropylenbenzolsulfonat med ikke-ionogene vaskeråstoffer. Alkaliske til-setninger som soda eller dietanolamin er mulige uten videre. e.g. of tetrapropylene benzene sulphonate with non-ionic detergent raw materials. Alkaline additions such as soda ash or diethanolamine are possible without further ado.
Eksempel 1. Example 1.
Tetrapropylenbenzolnatriumsulfonat som inneholder ca. 5 pst. anorganiske salter (i det vesentlige natriumsulfat), reg-net på 100 pst.'s vaskeaktiv substans blir under tilsetning av 15 pst. etyluretan for-arbeidet til en 30 pst.'s homogen oppløs-ning. Denne har et klaringspunkt på ca. 7°. En 30 pst.'s innstilling av tetrapropylenbenzolnatriumsulfonat uten tilsetning av uretan blir først ved 95° klar og homogen. Tetrapropylene benzene sodium sulphonate containing approx. 5 per cent inorganic salts (mainly sodium sulphate), based on 100 per cent washing active substance, is prepared with the addition of 15 per cent ethylurethane into a 30 per cent homogeneous solution. This has a clearing point of approx. 7°. A 30 percent setting of tetrapropylene benzene sodium sulfonate without the addition of urethane only becomes clear and homogeneous at 95°.
Eksempel 2. Example 2.
En 42 pst.'s pasta av tetraprolylenben-zolnatriumsulfonat inneholdende 2-2,5 pst.. anorganiske salter (i det vesentlige natriumsulfat) kan selv ved 100° ikke lenger homogeniseres. Ved tilsetning av 10 pst. oxazolidon får man en blanding som ved oppvarmning til ca. 65° går over til en oppløsning som er homogen og dermed lett lar seg forarbeide. A 42% paste of tetraprolylenebenzene sodium sulphonate containing 2-2.5% inorganic salts (essentially sodium sulphate) can no longer be homogenised even at 100°. By adding 10 percent oxazolidone, a mixture is obtained which, when heated to approx. 65° changes to a solution that is homogeneous and thus easy to process.
Eksempel 3. Example 3.
Trietanolaminsaltet av tetrapropylenbenzolsulfonat blir under tilsetning av 5 pst. etyluretan innstilt på 50 pst. vaskeaktiv substans. Denne blanding er ved -^-2° ennu klar og lite viskos. Den tilsvarende innstilling uten tilsetning av etyluretan er allerede ved værelsestemperatur grumset og tyktflytende. The triethanolamine salt of tetrapropylene benzene sulphonate is adjusted to 50 per cent detergent active substance with the addition of 5 per cent ethyl urethane. At -^-2° this mixture is still clear and slightly viscous. The corresponding setting without the addition of ethyl urethane is already cloudy and viscous at room temperature.
Eksempel 4. Example 4.
En innstilling som inneholder 45 pst. natriumtetrapropylenbenzolsulfonat og 45 pst. av omsetningsproduktet av nonylfenol med 10 mol etylenoksyd, blir under tilsetning av 2,5 pst. etyluretan innstilt på 90 pst. vaskeaktiv substans. Denne innstilling er ved værelsestemperatur en seig pasta, som dog ved oppvarmning til 70—80° går over til en lett håndterbar, nesten homogen tilstand. Uten tilsetning av etyluretan forblir produktet selv overfor de angitte temperaturer tyktflytende og er derfor vanskeligere å forarbeide. A setting containing 45 percent sodium tetrapropylene benzene sulfonate and 45 percent of the reaction product of nonylphenol with 10 moles of ethylene oxide is, with the addition of 2.5 percent ethylurethane, adjusted to 90 percent detergent active substance. This setting is a tough paste at room temperature, which, however, when heated to 70-80° turns into an easily manageable, almost homogeneous state. Without the addition of ethyl urethane, the product remains viscous even at the specified temperatures and is therefore more difficult to process.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20976671A | 1971-12-20 | 1971-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO129498B true NO129498B (en) | 1974-04-22 |
Family
ID=22780176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO04503/72*[A NO129498B (en) | 1971-12-20 | 1972-12-07 |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS4869391A (en) |
AR (1) | AR195811A1 (en) |
AT (1) | AT336196B (en) |
AU (1) | AU463328B2 (en) |
CA (1) | CA995537A (en) |
CH (1) | CH548771A (en) |
CS (1) | CS171741B2 (en) |
DD (1) | DD103812A5 (en) |
DE (1) | DE2262180C3 (en) |
DK (1) | DK135093B (en) |
ES (2) | ES409758A1 (en) |
FR (1) | FR2164745B1 (en) |
GB (1) | GB1379279A (en) |
NL (1) | NL7216729A (en) |
NO (1) | NO129498B (en) |
PL (1) | PL86914B1 (en) |
SE (1) | SE403046B (en) |
SU (1) | SU555830A3 (en) |
ZA (1) | ZA728943B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985128A (en) * | 1975-06-02 | 1976-10-12 | Merck & Co., Inc. | Photocurable contour conforming splint |
DE3211634A1 (en) * | 1982-03-30 | 1983-10-13 | Bayer Ag, 5090 Leverkusen | MOISTURIZING POLYURETHANE SUPPLIER |
GB8513006D0 (en) * | 1985-05-22 | 1985-06-26 | Raychem Gmbh | Encapsulating electrical components |
US4798200A (en) * | 1987-12-09 | 1989-01-17 | Milliken Research Corporation | Self-adhering orthopedic splint |
EP3663450A4 (en) * | 2017-07-31 | 2021-04-07 | Rezvov, Andrei Vladimirovich | Warp-knitted elastic perforated fabric and elastic perforated compression bandage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3421501A (en) * | 1965-09-22 | 1969-01-14 | Leroy E Beightol | Method and application of orthopedic appliances with an ultraviolet curable plastic impregnated bandage |
BE722836A (en) * | 1968-10-24 | 1969-04-01 |
-
1972
- 1972-10-31 DK DK539072AA patent/DK135093B/en unknown
- 1972-11-03 AU AU48511/72A patent/AU463328B2/en not_active Expired
- 1972-11-30 AR AR245398A patent/AR195811A1/en active
- 1972-12-04 SE SE7215762A patent/SE403046B/en unknown
- 1972-12-07 NO NO04503/72*[A patent/NO129498B/no unknown
- 1972-12-08 NL NL7216729A patent/NL7216729A/xx not_active Application Discontinuation
- 1972-12-13 CH CH1813472A patent/CH548771A/en not_active IP Right Cessation
- 1972-12-13 GB GB5748372A patent/GB1379279A/en not_active Expired
- 1972-12-15 CS CS8660A patent/CS171741B2/cs unknown
- 1972-12-15 CA CA159,152A patent/CA995537A/en not_active Expired
- 1972-12-18 DD DD167649A patent/DD103812A5/xx unknown
- 1972-12-18 ES ES409758A patent/ES409758A1/en not_active Expired
- 1972-12-19 AT AT1082872A patent/AT336196B/en not_active IP Right Cessation
- 1972-12-19 SU SU1858624A patent/SU555830A3/en active
- 1972-12-19 PL PL1972159661A patent/PL86914B1/pl unknown
- 1972-12-19 DE DE2262180A patent/DE2262180C3/en not_active Expired
- 1972-12-19 ZA ZA728943A patent/ZA728943B/en unknown
- 1972-12-20 FR FR7245439A patent/FR2164745B1/fr not_active Expired
- 1972-12-20 JP JP47127326A patent/JPS4869391A/ja active Pending
-
1975
- 1975-05-14 ES ES1975212359U patent/ES212359Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2262180A1 (en) | 1973-06-28 |
SE403046B (en) | 1978-07-31 |
AU463328B2 (en) | 1975-07-24 |
DK135093C (en) | 1977-08-08 |
GB1379279A (en) | 1975-01-02 |
DE2262180B2 (en) | 1978-01-12 |
PL86914B1 (en) | 1976-06-30 |
ES409758A1 (en) | 1976-05-01 |
AT336196B (en) | 1977-04-25 |
AU4851172A (en) | 1974-05-09 |
ATA1082872A (en) | 1976-08-15 |
JPS4869391A (en) | 1973-09-20 |
CH548771A (en) | 1974-05-15 |
NL7216729A (en) | 1973-06-22 |
ZA728943B (en) | 1974-07-31 |
DD103812A5 (en) | 1974-02-12 |
DE2262180C3 (en) | 1978-09-14 |
CA995537A (en) | 1976-08-24 |
SU555830A3 (en) | 1977-04-25 |
ES212359U (en) | 1976-06-01 |
FR2164745B1 (en) | 1975-11-07 |
FR2164745A1 (en) | 1973-08-03 |
ES212359Y (en) | 1976-11-01 |
DK135093B (en) | 1977-03-07 |
CS171741B2 (en) | 1976-10-29 |
AR195811A1 (en) | 1973-11-09 |
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