CA1151350A - Preparation of resilient foams based on a melamine/formaldehyde condensate - Google Patents
Preparation of resilient foams based on a melamine/formaldehyde condensateInfo
- Publication number
- CA1151350A CA1151350A CA000347095A CA347095A CA1151350A CA 1151350 A CA1151350 A CA 1151350A CA 000347095 A CA000347095 A CA 000347095A CA 347095 A CA347095 A CA 347095A CA 1151350 A CA1151350 A CA 1151350A
- Authority
- CA
- Canada
- Prior art keywords
- foam
- precondensate
- melamine
- foaming
- din
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 76
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000005187 foaming Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 44
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 36
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 33
- 239000006185 dispersion Substances 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 25
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 239000004640 Melamine resin Substances 0.000 description 26
- 238000001723 curing Methods 0.000 description 26
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 16
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 7
- 235000019253 formic acid Nutrition 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- 235000019256 formaldehyde Nutrition 0.000 description 6
- 229960004279 formaldehyde Drugs 0.000 description 6
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 6
- 229940091868 melamine Drugs 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class 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 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 description 3
- 229920003180 amino resin Polymers 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 oleic acid triethanolamine ester Chemical class 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
- 229940029284 trichlorofluoromethane Drugs 0.000 description 2
- 150000004072 triols Chemical class 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- GKQHIYSTBXDYNQ-UHFFFAOYSA-M 1-dodecylpyridin-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+]1=CC=CC=C1 GKQHIYSTBXDYNQ-UHFFFAOYSA-M 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical compound NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 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
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000003977 halocarboxylic acids Chemical class 0.000 description 1
- 150000005826 halohydrocarbons Chemical class 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003981 vehicle Substances 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792915467 DE2915467A1 (de) | 1979-04-17 | 1979-04-17 | Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/ formaldehyd-kondensationsprodukts |
| DEP2915467.4 | 1979-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1151350A true CA1151350A (en) | 1983-08-02 |
Family
ID=6068510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000347095A Expired CA1151350A (en) | 1979-04-17 | 1980-03-06 | Preparation of resilient foams based on a melamine/formaldehyde condensate |
Country Status (11)
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284077B1 (en) | 1997-08-29 | 2001-09-04 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
| US6291536B1 (en) | 1998-02-07 | 2001-09-18 | Dap Products Inc. | Foamed caulk and sealant compounds |
| US6333365B1 (en) | 1996-09-19 | 2001-12-25 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
| US8937106B2 (en) | 2010-12-07 | 2015-01-20 | Basf Se | Melamine resin foams with nanoporous fillers |
| US9056961B2 (en) | 2009-11-20 | 2015-06-16 | Basf Se | Melamine-resin foams comprising hollow microbeads |
| US9353232B2 (en) | 2011-05-16 | 2016-05-31 | Basf Se | Melamine-formaldehyde foams comprising hollow microspheres |
| US9663625B2 (en) | 2012-09-04 | 2017-05-30 | Basf Se | Method for producing melamine/formaldehyde foams |
| US11254795B2 (en) | 2016-11-23 | 2022-02-22 | Basf Se | Production of melamine-formaldehyde foams |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2950289A1 (de) * | 1979-12-14 | 1981-06-19 | Basf Ag, 6700 Ludwigshafen | Elastischer schaumstoff auf basis eines harnstoff/formaldehyd-kondensationsproduktes |
| DE3037683A1 (de) * | 1980-10-04 | 1982-05-19 | Basf Ag, 6700 Ludwigshafen | Elastische duroplast-schaumstoffe |
| EP0068673A1 (en) * | 1981-06-13 | 1983-01-05 | BP Chemicals Limited | Phenolic foam of increased resilience and process for making it |
| DE3534739C2 (de) * | 1985-09-28 | 1994-02-03 | Basf Ag | Verfahren zur Herstellung von Schaumstoffen auf Basis von Melaminharzen |
| DE3534738A1 (de) * | 1985-09-28 | 1987-04-09 | Basf Ag | Verfahren zur herstellung von elastischen melamin-schaumstoffen |
| DE3816858A1 (de) * | 1988-05-18 | 1989-11-30 | Basf Ag | Verbundschaumstoff und verfahren zu seiner herstellung |
| DE59006328D1 (de) * | 1989-10-03 | 1994-08-04 | Siemens Ag | Druckmodul für eine tintendruckeinrichtung mit einem tintenvorratsbehälter mit integriertem tintendruckkopf. |
| US5849805A (en) * | 1995-01-10 | 1998-12-15 | The Procter & Gamble Company | Process for making foams useful as absorbent members for catamenial pads |
| US5563179A (en) * | 1995-01-10 | 1996-10-08 | The Proctor & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids |
| MY132433A (en) * | 1995-01-10 | 2007-10-31 | Procter & Gamble | Foams made from high internal phase emulsions useful as absorbent members for catamenial pads |
| US5650222A (en) * | 1995-01-10 | 1997-07-22 | The Procter & Gamble Company | Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios |
| US5633291A (en) * | 1995-06-07 | 1997-05-27 | The Procter & Gamble Company | Use of foam materials derived from high internal phase emulsions for insulation |
| US5550167A (en) * | 1995-08-30 | 1996-08-27 | The Procter & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids |
| US5817704A (en) * | 1996-03-08 | 1998-10-06 | The Procter & Gamble Company | Heterogeneous foam materials |
| JPH1187978A (ja) * | 1997-09-09 | 1999-03-30 | Nitto Boseki Co Ltd | 不燃性電波吸収体 |
| US6160028A (en) * | 1998-07-17 | 2000-12-12 | The Procter & Gamble Company | Flame retardant microporous polymeric foams |
| US6245697B1 (en) | 1998-11-12 | 2001-06-12 | The Procter & Gamble Company | Flexible mat for absorbing liquids comprising polymeric foam materials |
| DE10047719A1 (de) * | 2000-09-27 | 2002-04-11 | Basf Ag | Hydrophile, offenzellige, elastische Schaumstoffe auf Basis von Melamin/Formaldehyd-Harzen, ihre Herstellung und ihre Verwendung in Hygieneartikeln |
| DE10047717A1 (de) * | 2000-09-27 | 2002-04-18 | Basf Ag | Hydrophile, offenzellige, elastische Schaumstoffe auf Basis von Melamin/Formaldehyd-Harzen, ihre Herstellung und ihre Verwendung in Hygieneartikeln |
| AT410211B (de) | 2000-12-15 | 2003-03-25 | Agrolinz Melamin Gmbh | Halbzeuge und formstoffe aus aminoplasten |
| CA2436995A1 (en) | 2000-12-15 | 2002-06-20 | Agrolinz Melamin Gmbh | Polymer-modified inorganic particles |
| AU2002351690B2 (en) | 2001-11-19 | 2007-03-29 | Ami - Agrolinz Melamine International Gmbh | Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same |
| JP3783039B2 (ja) | 2002-04-24 | 2006-06-07 | 国立大学法人広島大学 | 天然歯用のブラシ |
| DE10335957A1 (de) | 2003-08-04 | 2005-02-24 | Basf Ag | Formteile aus Melamin/Formaldehyd-Schaumstoffen mit geringer Formaldehyd-Emission |
| US7331087B2 (en) | 2003-12-22 | 2008-02-19 | Kimberly-Clark Worldwide, Inc. | Activatable fastening system and web having elevated regions and functional material members |
| CN100434471C (zh) * | 2005-07-27 | 2008-11-19 | 北京绿寰宇化工有限公司 | 一种纳米材料改性增韧蜜胺泡沫塑料及其生产方法 |
| DE102006001862A1 (de) | 2006-01-13 | 2007-07-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Treibmittelfreier Aminoharzschaum, Verfahren zu dessen Herstellung und dessen Verwendung |
| BRPI0808195B1 (pt) * | 2007-03-12 | 2019-05-07 | Basf Se | Processo para produzir uma espuma à base de um produto de condensação de melamina/formaldeído contendo pelo menos um agente ativo antimicrobiano, espuma, peça moldada, e, uso de uma espuma |
| EP2197927B1 (de) | 2007-10-12 | 2017-09-06 | Borealis Agrolinz Melamine GmbH | Thermoplastisch vereinbartes aminoplastharz, duroplastische feinstfaservliese sowie verfahren und anlage zu ihrer herstellung |
| DE102011009397A1 (de) | 2011-01-25 | 2012-07-26 | Basf Se | Verbundschaumstoff zur Schalldämmung |
| WO2012147422A1 (ja) | 2011-04-27 | 2012-11-01 | 株式会社イノアックコーポレーション | マットとその製造方法 |
| US8629196B2 (en) | 2011-05-16 | 2014-01-14 | The Procter & Gamble Company | Cleaning implement based on melamine-formaldehyde foam comprising hollow microspheres |
| WO2012156345A1 (de) | 2011-05-16 | 2012-11-22 | Basf Se | Melamin-/formaldehyd-schaumstoff enthaltend mikrohohlkugeln |
| WO2013178537A1 (de) | 2012-05-31 | 2013-12-05 | Basf Se | Bindemittel |
| DE102016212418B4 (de) | 2016-07-07 | 2019-06-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines Biopolymer-Partikel enthaltenden Aminoharzschaumstoffs, Aminoharzschaumstoff sowie dessen Verwendung |
| US11259680B2 (en) | 2016-11-23 | 2022-03-01 | The Procter & Gamble Company | Cleaning implement comprising a modified open-cell foam |
| US11224328B2 (en) | 2016-11-23 | 2022-01-18 | The Procter & Gamble Company | Cleaning implement comprising a modified open-cell foam |
| CN106674890A (zh) * | 2016-12-05 | 2017-05-17 | 钦州市钦南区生产力促进中心 | 一种高分子泡沫材料及其制备方法 |
| MX2020002866A (es) | 2017-09-13 | 2020-07-24 | Basf Se | Espumas de poliuretano y melamina auxeticas por compresion triaxial. |
| CA3074273C (en) | 2017-09-22 | 2022-10-18 | The Procter & Gamble Company | Cleaning article comprising multiple sheets and methods thereof |
| US20200015651A1 (en) | 2018-07-13 | 2020-01-16 | The Procter & Gamble Company | Cleaning article comprising multiple sheets and methods thereof |
| ES2947483T3 (es) | 2019-05-02 | 2023-08-10 | Basf Se | Espuma de melamina formaldehído con emisión reducida de formaldehído |
| EP4133048A1 (en) | 2020-04-10 | 2023-02-15 | The Procter & Gamble Company | Cleaning implement with a rheological solid composition |
| CN120153014A (zh) | 2022-11-03 | 2025-06-13 | 巴斯夫欧洲公司 | 通过氧化反应的三聚氰胺树脂泡沫 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870027C (de) * | 1944-07-28 | 1953-03-09 | Ciba Geigy | Verfahren zur Herstellung von Schaumisoliermassen |
| US3063953A (en) * | 1960-08-22 | 1962-11-13 | Scott Paper Co | Process of improving the physical characteristics of an amine-formaldehyde foam by compression and product produced thereform |
| DE2348476A1 (de) * | 1973-10-22 | 1975-04-03 | Coordenacao Dos Programas De P | Hartschaeume aus kunstharzsystemen und verschiedenen fuellmitteln sowie verfahren zu deren herstellung |
-
1979
- 1979-04-17 DE DE19792915467 patent/DE2915467A1/de not_active Withdrawn
- 1979-12-17 DE DE7979105216T patent/DE2964510D1/de not_active Expired
- 1979-12-17 EP EP79105216A patent/EP0017671B1/de not_active Expired
- 1979-12-17 AT AT79105216T patent/ATE2224T1/de not_active IP Right Cessation
-
1980
- 1980-03-06 CA CA000347095A patent/CA1151350A/en not_active Expired
- 1980-03-21 FI FI800888A patent/FI67874C/fi not_active IP Right Cessation
- 1980-04-14 JP JP4815980A patent/JPS55142628A/ja active Granted
- 1980-04-16 ES ES490632A patent/ES8101098A1/es not_active Expired
- 1980-04-16 BR BR8002360A patent/BR8002360A/pt not_active IP Right Cessation
- 1980-04-16 AU AU57512/80A patent/AU531639B2/en not_active Ceased
- 1980-04-16 DK DK160780A patent/DK158045C/da not_active IP Right Cessation
- 1980-04-16 NO NO801102A patent/NO151291C/no unknown
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6333365B1 (en) | 1996-09-19 | 2001-12-25 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
| US6395794B2 (en) | 1996-09-19 | 2002-05-28 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
| US6284077B1 (en) | 1997-08-29 | 2001-09-04 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
| US6291536B1 (en) | 1998-02-07 | 2001-09-18 | Dap Products Inc. | Foamed caulk and sealant compounds |
| US6414044B2 (en) | 1998-02-07 | 2002-07-02 | Dap Products Inc. | Foamed caulk and sealant compounds |
| US9056961B2 (en) | 2009-11-20 | 2015-06-16 | Basf Se | Melamine-resin foams comprising hollow microbeads |
| US8937106B2 (en) | 2010-12-07 | 2015-01-20 | Basf Se | Melamine resin foams with nanoporous fillers |
| US9353232B2 (en) | 2011-05-16 | 2016-05-31 | Basf Se | Melamine-formaldehyde foams comprising hollow microspheres |
| US9663625B2 (en) | 2012-09-04 | 2017-05-30 | Basf Se | Method for producing melamine/formaldehyde foams |
| US11254795B2 (en) | 2016-11-23 | 2022-02-22 | Basf Se | Production of melamine-formaldehyde foams |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2915467A1 (de) | 1980-10-30 |
| BR8002360A (pt) | 1980-12-02 |
| NO801102L (no) | 1980-10-20 |
| JPS55142628A (en) | 1980-11-07 |
| DK158045C (da) | 1990-08-13 |
| AU5751280A (en) | 1980-10-23 |
| FI67874B (fi) | 1985-02-28 |
| DK160780A (da) | 1980-10-18 |
| AU531639B2 (en) | 1983-09-01 |
| NO151291C (no) | 1985-03-13 |
| EP0017671B1 (de) | 1983-01-12 |
| FI67874C (fi) | 1985-06-10 |
| JPS638976B2 (enrdf_load_stackoverflow) | 1988-02-25 |
| ATE2224T1 (de) | 1983-01-15 |
| DE2964510D1 (en) | 1983-02-17 |
| DK158045B (da) | 1990-03-19 |
| EP0017671A1 (de) | 1980-10-29 |
| FI800888A7 (fi) | 1980-10-18 |
| ES490632A0 (es) | 1980-12-01 |
| ES8101098A1 (es) | 1980-12-01 |
| NO151291B (no) | 1984-12-03 |
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