CA1084801A - Rosin dispersions of improved stability - Google Patents
Rosin dispersions of improved stabilityInfo
- Publication number
- CA1084801A CA1084801A CA252,118A CA252118A CA1084801A CA 1084801 A CA1084801 A CA 1084801A CA 252118 A CA252118 A CA 252118A CA 1084801 A CA1084801 A CA 1084801A
- Authority
- CA
- Canada
- Prior art keywords
- dispersion
- rosin
- weight
- agent
- substituent
- 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
- 239000006185 dispersion Substances 0.000 title claims abstract description 99
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title claims abstract description 85
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title claims abstract description 85
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 125000001424 substituent group Chemical group 0.000 claims abstract description 18
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 14
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 24
- 239000000839 emulsion Substances 0.000 claims description 22
- 230000002378 acidificating effect Effects 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 238000004513 sizing Methods 0.000 claims description 9
- -1 alkali metal salt Chemical class 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 239000002609 medium Substances 0.000 claims description 7
- 239000004902 Softening Agent Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001256 steam distillation Methods 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 239000012736 aqueous medium Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 3
- YRTAHOYMHHXQPH-UHFFFAOYSA-N 2-[(3-carboxy-3-sulfopropanoyl)-octadecylamino]butanedioic acid Chemical group CCCCCCCCCCCCCCCCCCN(C(CC(O)=O)C(O)=O)C(=O)CC(C(O)=O)S(O)(=O)=O YRTAHOYMHHXQPH-UHFFFAOYSA-N 0.000 claims 1
- PTWCXQAFLPJHJQ-UHFFFAOYSA-N 2-decyl-2-sulfobutanedioic acid Chemical group CCCCCCCCCCC(S(O)(=O)=O)(C(O)=O)CC(O)=O PTWCXQAFLPJHJQ-UHFFFAOYSA-N 0.000 claims 1
- KVQVUCIQVFGPMS-UHFFFAOYSA-N 4-(octadecylamino)-4-oxo-2-sulfobutanoic acid Chemical group CCCCCCCCCCCCCCCCCCNC(=O)CC(C(O)=O)S(O)(=O)=O KVQVUCIQVFGPMS-UHFFFAOYSA-N 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 230000000087 stabilizing effect Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 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 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229910052708 sodium Inorganic materials 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 238000013019 agitation Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 238000004220 aggregation Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 6
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 6
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001246 colloidal dispersion Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000003784 tall oil Substances 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OAVHXBONEDQFLJ-UHFFFAOYSA-N 4-ethoxy-4-oxo-3-sulfobutanoic acid Chemical compound CCOC(=O)C(S(O)(=O)=O)CC(O)=O OAVHXBONEDQFLJ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000013440 Complete hydatidiform mole Diseases 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 241000982822 Ficus obtusifolia Species 0.000 description 1
- 206010053317 Hydrophobia Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910006069 SO3H Inorganic materials 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- YTIVTFGABIZHHX-UHFFFAOYSA-N butynedioic acid Chemical compound OC(=O)C#CC(O)=O YTIVTFGABIZHHX-UHFFFAOYSA-N 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- ARKXMSJUOPEEQR-UHFFFAOYSA-L disodium 2-dodecoxycarbonyl-6-sulfobenzoate Chemical compound S(=O)(=O)(O)C1=C(C(C(=O)OCCCCCCCCCCCC)=CC=C1)C(=O)[O-].[Na+].[Na+].C(CCCCCCCCCCC)OC(C=1C(C(=O)[O-])=C(C=CC1)S(=O)(=O)O)=O ARKXMSJUOPEEQR-UHFFFAOYSA-L 0.000 description 1
- RZMWTGFSAMRLQH-UHFFFAOYSA-L disodium;2,2-dihexyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCC RZMWTGFSAMRLQH-UHFFFAOYSA-L 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- RQSGSBPANHYCEG-UHFFFAOYSA-L disodium;2-decyl-2-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCCCC(S(O)(=O)=O)(C([O-])=O)CC([O-])=O RQSGSBPANHYCEG-UHFFFAOYSA-L 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 238000012332 laboratory investigation Methods 0.000 description 1
- FSQQTNAZHBEJLS-UPHRSURJSA-N maleamic acid Chemical compound NC(=O)\C=C/C(O)=O FSQQTNAZHBEJLS-UPHRSURJSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- MJCJUDJQDGGKOX-UHFFFAOYSA-N n-dodecyldodecan-1-amine Chemical compound CCCCCCCCCCCCNCCCCCCCCCCCC MJCJUDJQDGGKOX-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- MLOMMXNMKHVBLQ-USGGBSEESA-M sodium;(z)-4-(dodecylamino)-4-oxobut-2-enoate Chemical compound [Na+].CCCCCCCCCCCCNC(=O)\C=C/C([O-])=O MLOMMXNMKHVBLQ-USGGBSEESA-M 0.000 description 1
- STFSJTPVIIDAQX-TVWXOORISA-M sodium;(z)-4-octadecoxy-4-oxobut-2-enoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOC(=O)\C=C/C([O-])=O STFSJTPVIIDAQX-TVWXOORISA-M 0.000 description 1
- JLABKOUORPVZCA-UHFFFAOYSA-N sodium;1,4-dibutoxy-1,4-dioxobutane-2-sulfonic acid Chemical compound [Na+].CCCCOC(=O)CC(S(O)(=O)=O)C(=O)OCCCC JLABKOUORPVZCA-UHFFFAOYSA-N 0.000 description 1
- YWQIGRBJQMNGSN-UHFFFAOYSA-M sodium;1,4-dioxo-1,4-di(tridecoxy)butane-2-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCOC(=O)CC(S([O-])(=O)=O)C(=O)OCCCCCCCCCCCCC YWQIGRBJQMNGSN-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- JDVPQXZIJDEHAN-UHFFFAOYSA-M succinamate Chemical compound NC(=O)CCC([O-])=O JDVPQXZIJDEHAN-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/62—Rosin; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2393/00—Characterised by the use of natural resins; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58910975A | 1975-06-23 | 1975-06-23 | |
| US589,109 | 1975-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084801A true CA1084801A (en) | 1980-09-02 |
Family
ID=24356629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA252,118A Expired CA1084801A (en) | 1975-06-23 | 1976-05-10 | Rosin dispersions of improved stability |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4148665A (OSRAM) |
| JP (1) | JPS603105B2 (OSRAM) |
| AR (1) | AR211266A1 (OSRAM) |
| AU (1) | AU499588B2 (OSRAM) |
| BR (1) | BR7603939A (OSRAM) |
| CA (1) | CA1084801A (OSRAM) |
| DE (1) | DE2627943A1 (OSRAM) |
| FI (1) | FI761776A7 (OSRAM) |
| FR (1) | FR2315516A1 (OSRAM) |
| GB (1) | GB1547282A (OSRAM) |
| IT (1) | IT1061598B (OSRAM) |
| NL (1) | NL7606403A (OSRAM) |
| SE (1) | SE7607174L (OSRAM) |
| ZA (1) | ZA762795B (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1107910A (en) * | 1977-04-25 | 1981-09-01 | Richard W. Greiner | Aqueous fortified rosin dispersions |
| US4203776A (en) * | 1977-04-25 | 1980-05-20 | Hercules Incorporated | Aqueous fortified rosin dispersions |
| JPS55131053A (en) * | 1979-04-02 | 1980-10-11 | Seiko Kagaku Kogyo Co Ltd | Production of rosin-based emulsion sizing agent |
| DE2917439C2 (de) | 1979-04-28 | 1981-10-08 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung eines Papierleimungsmittels |
| US4328141A (en) * | 1981-04-02 | 1982-05-04 | American Cyanamid Company | Stabilization of rosin dispersions with low molecular weight non-ionic polymers |
| JPS57167350A (en) * | 1981-04-07 | 1982-10-15 | Harima Kasei Kogyo Kk | Production of high temperature-resistant sizing agent solution for paper making |
| US4404034A (en) * | 1981-09-15 | 1983-09-13 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for preparing aqueous dispersion of rosin-base materials |
| US4544608A (en) * | 1982-10-25 | 1985-10-01 | Harima Chemicals, Inc. | Method of manufacturing aqueous fortified rosin dispersion |
| US4505754A (en) * | 1983-09-19 | 1985-03-19 | Westvaco Corporation | Process for foam lowering and improvement of alum sensitivity of dispersed size |
| SE0000449L (sv) * | 2000-02-14 | 2001-08-15 | Kemira Kemi Ab | Limningskomposition |
| WO2023086337A1 (en) | 2021-11-10 | 2023-05-19 | Swimc Llc | Rosin-based polymer for stain-blocking coating compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2176423A (en) * | 1936-01-13 | 1939-10-17 | American Cyanamid & Chem Corp | Esters of sulphodicarboxylic acids |
| US2368067A (en) * | 1943-01-14 | 1945-01-23 | American Cyanamid Co | Organic compounds and their preparation |
| US2438619A (en) * | 1947-01-10 | 1948-03-30 | Rattay Stephen | Gas distributing safety device |
| CA962406A (en) * | 1970-09-08 | 1975-02-11 | Hercules Incorporated | Method of preparing aqueous dispersions of fortified rosin |
-
1976
- 1976-05-10 CA CA252,118A patent/CA1084801A/en not_active Expired
- 1976-05-11 ZA ZA762795A patent/ZA762795B/xx unknown
- 1976-05-14 AU AU13966/76A patent/AU499588B2/en not_active Expired
- 1976-05-17 GB GB20339/76A patent/GB1547282A/en not_active Expired
- 1976-05-20 AR AR263338A patent/AR211266A1/es active
- 1976-06-14 NL NL7606403A patent/NL7606403A/xx not_active Application Discontinuation
- 1976-06-17 FR FR7618459A patent/FR2315516A1/fr active Granted
- 1976-06-18 BR BR7603939A patent/BR7603939A/pt unknown
- 1976-06-18 FI FI761776A patent/FI761776A7/fi not_active Application Discontinuation
- 1976-06-21 IT IT50051/76A patent/IT1061598B/it active
- 1976-06-22 SE SE7607174A patent/SE7607174L/xx unknown
- 1976-06-22 DE DE19762627943 patent/DE2627943A1/de not_active Withdrawn
- 1976-06-23 JP JP51073414A patent/JPS603105B2/ja not_active Expired
-
1977
- 1977-09-22 US US05/835,619 patent/US4148665A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1396676A (en) | 1977-11-17 |
| JPS524554A (en) | 1977-01-13 |
| NL7606403A (nl) | 1976-12-27 |
| ZA762795B (en) | 1977-04-27 |
| DE2627943A1 (de) | 1977-01-13 |
| IT1061598B (it) | 1983-04-30 |
| FR2315516B1 (OSRAM) | 1981-05-29 |
| GB1547282A (en) | 1979-06-06 |
| AU499588B2 (en) | 1979-04-26 |
| JPS603105B2 (ja) | 1985-01-25 |
| BR7603939A (pt) | 1977-04-05 |
| FR2315516A1 (fr) | 1977-01-21 |
| SE7607174L (sv) | 1976-12-24 |
| US4148665A (en) | 1979-04-10 |
| FI761776A7 (OSRAM) | 1976-12-24 |
| AR211266A1 (es) | 1977-11-15 |
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