FI63431C - Envattenloeslig plast innehaollande en glyoxalmodifierad po lybeta-alanin som aer avsedd foer behandling av papper samt et foerfarande foer framstaellning av plasten - Google Patents
Envattenloeslig plast innehaollande en glyoxalmodifierad po lybeta-alanin som aer avsedd foer behandling av papper samt et foerfarande foer framstaellning av plasten Download PDFInfo
- Publication number
- FI63431C FI63431C FI770300A FI770300A FI63431C FI 63431 C FI63431 C FI 63431C FI 770300 A FI770300 A FI 770300A FI 770300 A FI770300 A FI 770300A FI 63431 C FI63431 C FI 63431C
- Authority
- FI
- Finland
- Prior art keywords
- poly
- anine
- water
- branched
- plastic
- Prior art date
Links
- 101100148710 Clarkia breweri SAMT gene Proteins 0.000 title 1
- 239000004033 plastic Substances 0.000 claims description 53
- 229920003023 plastic Polymers 0.000 claims description 53
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000007864 aqueous solution Substances 0.000 claims description 21
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 18
- 125000000129 anionic group Chemical group 0.000 claims description 18
- 125000002091 cationic group Chemical group 0.000 claims description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- 229940015043 glyoxal Drugs 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 125000003368 amide group Chemical group 0.000 claims description 9
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 6
- 229940000635 beta-alanine Drugs 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 150000003254 radicals Chemical class 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000123 paper Substances 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001408 amides Chemical group 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- TXPKUUXHNFRBPS-UHFFFAOYSA-N 3-(2-carboxyethylamino)propanoic acid Chemical compound OC(=O)CCNCCC(O)=O TXPKUUXHNFRBPS-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 125000001749 primary amide group Chemical group 0.000 description 2
- 150000003140 primary amides Chemical group 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- WKIWNEKYNOOPRL-UHFFFAOYSA-N 2,5-bis(chloromethyl)-1,4-dioxane Chemical compound ClCC1COC(CCl)CO1 WKIWNEKYNOOPRL-UHFFFAOYSA-N 0.000 description 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000009917 Crataegus X brevipes Nutrition 0.000 description 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 description 1
- 235000009685 Crataegus X maligna Nutrition 0.000 description 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 description 1
- 235000009486 Crataegus bullatus Nutrition 0.000 description 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 description 1
- 235000009682 Crataegus limnophila Nutrition 0.000 description 1
- 235000004423 Crataegus monogyna Nutrition 0.000 description 1
- 240000000171 Crataegus monogyna Species 0.000 description 1
- 235000002313 Crataegus paludosa Nutrition 0.000 description 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 description 1
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920001744 Polyaldehyde Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- XHFGWHUWQXTGAT-UHFFFAOYSA-N dimethylamine hydrochloride Natural products CNC(C)C XHFGWHUWQXTGAT-UHFFFAOYSA-N 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012430 organic reaction media Substances 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- DTLKWZKUAHYQGX-UHFFFAOYSA-N polyanine Natural products CC1CCC2(NC1)OC3CC4C5CCC6CC(CCC6(C)C5CCC4(C)C3C2C)OC7OC(CO)C(O)C(OC8OCC(O)C(O)C8O)C7OC9OCC(O)C(O)C9O DTLKWZKUAHYQGX-UHFFFAOYSA-N 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000006886 vinylation reaction Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
- C08G69/50—Polymers modified by chemical after-treatment with aldehydes
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyamides (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/657,673 US4079043A (en) | 1974-11-04 | 1976-02-12 | Glyoxal modified poly(beta-alanine) strengthening resins for use in paper |
| US65767376 | 1976-02-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI770300A7 FI770300A7 (enExample) | 1977-08-13 |
| FI63431B FI63431B (fi) | 1983-02-28 |
| FI63431C true FI63431C (fi) | 1983-06-10 |
Family
ID=24638177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770300A FI63431C (fi) | 1976-02-12 | 1977-01-28 | Envattenloeslig plast innehaollande en glyoxalmodifierad po lybeta-alanin som aer avsedd foer behandling av papper samt et foerfarande foer framstaellning av plasten |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS6024129B2 (enExample) |
| AT (1) | AT356899B (enExample) |
| AU (1) | AU511470B2 (enExample) |
| BE (1) | BE851011A (enExample) |
| BR (1) | BR7700825A (enExample) |
| CA (1) | CA1096540A (enExample) |
| CH (1) | CH618993A5 (enExample) |
| DE (1) | DE2705873A1 (enExample) |
| DK (1) | DK61377A (enExample) |
| ES (1) | ES455850A1 (enExample) |
| FI (1) | FI63431C (enExample) |
| FR (1) | FR2352019A1 (enExample) |
| GB (1) | GB1575951A (enExample) |
| IT (1) | IT1075563B (enExample) |
| NL (1) | NL172748C (enExample) |
| NO (1) | NO146866C (enExample) |
| SE (1) | SE432940B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017113A (ja) * | 1983-07-07 | 1985-01-29 | Teijin Ltd | 芳香族ポリアミド繊維の製造法 |
| JPS60160027U (ja) * | 1984-03-30 | 1985-10-24 | 朝日金属精工株式会社 | 振動防止型ジヤンパ装置 |
| FR2624866B1 (fr) * | 1987-12-16 | 1991-11-29 | Oreal | Procede de preparation de poly i2b-alanine reticulee sous forme de microspheres |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329657A (en) * | 1963-05-17 | 1967-07-04 | American Cyanamid Co | Water soluble cross linked cationic polyamide polyamines |
| US3320215A (en) * | 1963-10-24 | 1967-05-16 | Scott Paper Co | Water-soluble nylon-type resins |
| US3607622A (en) * | 1968-07-24 | 1971-09-21 | Hercules Inc | Aminopolyamide-acrylamide-polyaldehyde resins having utility as wet and dry strength agents, retention aids and flocculants and a process of making and using them and paper made therefrom |
| US3728215A (en) * | 1971-03-12 | 1973-04-17 | Hercules Inc | Aminopalyamide{13 acrylamide{13 polyaldehyde resins employing an alpha, beta-unsaturated monobasic carboxylic acid or ester to make the aminopolyamide and their utility as wet and dry strengthening agents in papermaking |
-
1977
- 1977-01-11 CA CA269,445A patent/CA1096540A/en not_active Expired
- 1977-01-28 NO NO770295A patent/NO146866C/no unknown
- 1977-01-28 FI FI770300A patent/FI63431C/fi not_active IP Right Cessation
- 1977-02-01 FR FR7702745A patent/FR2352019A1/fr active Granted
- 1977-02-02 BE BE174596A patent/BE851011A/xx not_active IP Right Cessation
- 1977-02-08 NL NLAANVRAGE7701281,A patent/NL172748C/xx not_active IP Right Cessation
- 1977-02-10 BR BR7700825A patent/BR7700825A/pt unknown
- 1977-02-10 SE SE7701515A patent/SE432940B/xx not_active IP Right Cessation
- 1977-02-10 JP JP52013096A patent/JPS6024129B2/ja not_active Expired
- 1977-02-11 ES ES455850A patent/ES455850A1/es not_active Expired
- 1977-02-11 DE DE19772705873 patent/DE2705873A1/de not_active Withdrawn
- 1977-02-11 DK DK61377A patent/DK61377A/da not_active Application Discontinuation
- 1977-02-11 AT AT94077A patent/AT356899B/de not_active IP Right Cessation
- 1977-02-11 AU AU22203/77A patent/AU511470B2/en not_active Expired
- 1977-02-11 CH CH170277A patent/CH618993A5/fr not_active IP Right Cessation
- 1977-02-11 GB GB5715/77A patent/GB1575951A/en not_active Expired
- 1977-02-11 IT IT20211/77A patent/IT1075563B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL172748C (nl) | 1983-10-17 |
| IT1075563B (it) | 1985-04-22 |
| NO146866B (no) | 1982-09-13 |
| NO146866C (no) | 1982-12-22 |
| ATA94077A (de) | 1979-10-15 |
| AT356899B (de) | 1980-05-27 |
| NL7701281A (nl) | 1977-08-16 |
| DE2705873A1 (de) | 1977-08-18 |
| JPS5298794A (en) | 1977-08-18 |
| FI770300A7 (enExample) | 1977-08-13 |
| NO770295L (no) | 1977-08-15 |
| CH618993A5 (en) | 1980-08-29 |
| FR2352019A1 (fr) | 1977-12-16 |
| ES455850A1 (es) | 1978-01-16 |
| FR2352019B1 (enExample) | 1984-12-07 |
| FI63431B (fi) | 1983-02-28 |
| CA1096540A (en) | 1981-02-24 |
| AU2220377A (en) | 1978-08-17 |
| SE432940B (sv) | 1984-04-30 |
| AU511470B2 (en) | 1980-08-21 |
| BE851011A (fr) | 1977-05-31 |
| BR7700825A (pt) | 1977-10-18 |
| JPS6024129B2 (ja) | 1985-06-11 |
| GB1575951A (en) | 1980-10-01 |
| SE7701515L (sv) | 1977-08-13 |
| DK61377A (da) | 1977-08-13 |
| NL172748B (nl) | 1983-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2669206C (en) | Polyacrylamide-based strengthening agent | |
| CN101472966B (zh) | 作为纸张和造纸添加剂的迈克尔加成产物 | |
| JPH026530A (ja) | ポリアミドアミン樹脂 | |
| US4929309A (en) | Nitrogen-containing water-soluble polymeric compounds | |
| EP0142962A2 (en) | Process for producing poly (allylamine) derivatives | |
| US5525664A (en) | Process and composition for the manufacture of wet strengthened paper | |
| FI63431C (fi) | Envattenloeslig plast innehaollande en glyoxalmodifierad po lybeta-alanin som aer avsedd foer behandling av papper samt et foerfarande foer framstaellning av plasten | |
| Dragan et al. | Polyelectrolyte complexes. I. Synthesis and characterization of some insoluble polyanion‐polycation complexes | |
| CA1088699A (en) | Polysaccharide-containing adsorbent | |
| US4614762A (en) | Water soluble linear polyethyleneimine derivative from water-insoluble polyethyleneimine, polyvinyl alcohol and aldehyde | |
| US4065608A (en) | Process for the preparation of cationic paper sizing agents | |
| US4035229A (en) | Paper strengthened with glyoxal modified poly(β-alanine) resins | |
| JP7405666B2 (ja) | ポリエチレンイミン及びポリエチレンイミンの製造方法 | |
| US4079043A (en) | Glyoxal modified poly(beta-alanine) strengthening resins for use in paper | |
| US3538024A (en) | Acrylic-modified polyalkylenimine or polyalkylenepolyamine | |
| PL199980B1 (pl) | Sposób zmniejszania zawartości adsorbowalnych organicznie związanych chlorowców w wyjściowej rozpuszczalnej w wodzie wodotrwałej żywicy | |
| JPH028219A (ja) | 窒素含有高分子化合物 | |
| US6071505A (en) | Cationic cellulose derivatives of controlled charge density useful in cosmetic preparations | |
| US3773736A (en) | Water soluble cationic thermosetting poly(n-carbamoyl)polyalkylenepolyamine resins and wet strength paper containing the same | |
| US3775379A (en) | Wet strength resins and process for making same from unsaturated diacid anhydride,polyalkylene polyamine,alkylene diamine,saturated aliphatic diacid and epichlorohydrin | |
| Pavlisko et al. | Polyethylenimine catalysts containing an isolated apolar binding site: Solovolysis of p‐nitrophenyl esters | |
| IE43087B1 (en) | Cationic polyamines | |
| Moon et al. | Preparation of biodegradable thermo-responsive polyaspartamides with N-isopropylamine pendent groups (I) | |
| Aleksandrovich et al. | Synthesis and pH-sensitivity of guanidine containing hydrogels | |
| CA2133954C (en) | Polyetheramidoamine superabsorbent hydrogels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: HERCULES INCORPORATED |