DE3011769A1 - Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts - Google Patents
Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsproduktsInfo
- Publication number
- DE3011769A1 DE3011769A1 DE19803011769 DE3011769A DE3011769A1 DE 3011769 A1 DE3011769 A1 DE 3011769A1 DE 19803011769 DE19803011769 DE 19803011769 DE 3011769 A DE3011769 A DE 3011769A DE 3011769 A1 DE3011769 A1 DE 3011769A1
- Authority
- DE
- Germany
- Prior art keywords
- melamine
- foam
- dispersion
- formaldehyde
- solution
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 title claims abstract description 55
- 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 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000007859 condensation product Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000006185 dispersion Substances 0.000 claims abstract description 26
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 17
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 13
- 238000004132 cross linking Methods 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 239000004848 polyfunctional curative Substances 0.000 claims abstract description 7
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 6
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 239000006261 foam material Substances 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000005022 packaging material Substances 0.000 abstract description 2
- 239000003380 propellant Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 230000005855 radiation Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 150000001299 aldehydes Chemical class 0.000 description 6
- -1 aliphatic amines Chemical class 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 239000004640 Melamine resin Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000758 substrate 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
- 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 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000002666 chemical blowing agent Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical class NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical group OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 150000007974 melamines Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005496 tempering 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
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- JCQKQWAONVEFJC-UHFFFAOYSA-N 3-hydroxy-2,2-bis(hydroxymethyl)propanal Chemical compound OCC(CO)(CO)C=O JCQKQWAONVEFJC-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical class OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004890 Hydrophobing Agent Substances 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Chemical class CNC(N)=N CHJJGSNFBQVOTG-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
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 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
- 239000006096 absorbing agent Substances 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 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
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004202 carbamide Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 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
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical class NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Chemical class CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution 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
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000011521 glass Substances 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
- 229940015043 glyoxal Drugs 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates 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
- 239000004849 latent hardener Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000847 nonoxynol Polymers 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
- 239000000123 paper Substances 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011417 postcuring Methods 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
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical class NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 150000003673 urethanes Chemical class 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
-
- 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
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/02—Molding cellular aldehyde resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/915—Utilizing electrical or wave energy during cell forming process
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)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Detergent Compositions (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803011769 DE3011769A1 (de) | 1980-03-27 | 1980-03-27 | Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts |
| US06/242,561 US4334971A (en) | 1980-03-27 | 1981-03-11 | Manufacture of resilient foams based on a melamine-formaldehyde condensate |
| EP81101777A EP0037470B1 (de) | 1980-03-27 | 1981-03-11 | Verfahren zur Herstellung von elastischen Schaumstoffen auf Basis eines Melamin/Formaldehyd-Kondensationsprodukts |
| DE8181101777T DE3170984D1 (en) | 1980-03-27 | 1981-03-11 | Process for preparing elastic foams based on melamine formal dehyde condensation products |
| AT81101777T ATE13899T1 (de) | 1980-03-27 | 1981-03-11 | Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts. |
| CA000373017A CA1166798A (en) | 1980-03-27 | 1981-03-13 | Manufacture of resilient foams based on a melamine- formaldehyde condensate |
| FI810900A FI67873C (fi) | 1980-03-27 | 1981-03-24 | Foerfarande foer framstaellning av elastiska melamin/formaldehydkondensationsbaserade skumliknande aemnen och daerav framstaellda elastiska skivor och banor |
| JP4259981A JPS56152848A (en) | 1980-03-27 | 1981-03-25 | Elastic foam based on melamine/formaldehyde condensate and manufacture thereof |
| AU68773/81A AU536219B2 (en) | 1980-03-27 | 1981-03-26 | Melamine-formaldehyde foaming process |
| ES500739A ES8202046A1 (es) | 1980-03-27 | 1981-03-26 | Procedimiento para la obtencion de plasticos celulares resi-lientes |
| DK136381A DK158232C (da) | 1980-03-27 | 1981-03-26 | Fremgangsmaade til fremstilling af elastiske skumstoffer og elastiske skumstoffer fremstillet ved fremgangsmaaden i form af plader eller baner |
| NO811029A NO154843C (no) | 1980-03-27 | 1981-03-26 | Fremgangsmaate for fremstilling av elastiske skumstoffer paa basis av et melamin/formaldehyd-kondensasjonsprodukt. |
| ZA00812027A ZA812027B (en) | 1980-03-27 | 1981-03-26 | Manufacture of resilient foams based on a melamine-formaldehyde condensate |
| US06/530,695 US4511678A (en) | 1979-04-17 | 1983-09-09 | Resilient foam based on a melamine-formaldehyde condensate |
| US06/682,551 US4540717A (en) | 1979-04-17 | 1984-12-17 | Resilient foam based on a melamine-formaldehyde condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803011769 DE3011769A1 (de) | 1980-03-27 | 1980-03-27 | Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3011769A1 true DE3011769A1 (de) | 1981-10-01 |
Family
ID=6098445
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803011769 Withdrawn DE3011769A1 (de) | 1979-04-17 | 1980-03-27 | Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts |
| DE8181101777T Expired DE3170984D1 (en) | 1980-03-27 | 1981-03-11 | Process for preparing elastic foams based on melamine formal dehyde condensation products |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8181101777T Expired DE3170984D1 (en) | 1980-03-27 | 1981-03-11 | Process for preparing elastic foams based on melamine formal dehyde condensation products |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4334971A (forum.php) |
| EP (1) | EP0037470B1 (forum.php) |
| JP (1) | JPS56152848A (forum.php) |
| AT (1) | ATE13899T1 (forum.php) |
| AU (1) | AU536219B2 (forum.php) |
| CA (1) | CA1166798A (forum.php) |
| DE (2) | DE3011769A1 (forum.php) |
| DK (1) | DK158232C (forum.php) |
| ES (1) | ES8202046A1 (forum.php) |
| FI (1) | FI67873C (forum.php) |
| NO (1) | NO154843C (forum.php) |
| ZA (1) | ZA812027B (forum.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840079A1 (de) * | 1988-11-28 | 1990-06-07 | Illbruck Gmbh | Verfahren zur herstellung von elastischen schaumstoffen auf polyurethan-basis durch mikrowellenverschaeumung |
| US5317339A (en) * | 1989-10-03 | 1994-05-31 | Siemens Aktiengesellschaft | Printing module for an ink-printing system having an ink storage container with an integrated ink-printing head |
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|---|---|---|---|---|
| US4511678A (en) * | 1979-04-17 | 1985-04-16 | Basf Aktiengesellschaft | Resilient foam based on a melamine-formaldehyde condensate |
| US4435526A (en) | 1981-11-06 | 1984-03-06 | Abelard Management Services Limited | Process for the manufacture of urea-formaldehyde/polyurethane polymers |
| US4366264A (en) * | 1982-04-16 | 1982-12-28 | Stanley Wawzonek | Use of calcium metasilicate (wollastonite) as a formaldehyde suppressant for urea formaldehyde resins |
| US4426462A (en) | 1982-07-27 | 1984-01-17 | Dynamit Nobel Ag | Method for the preparation of highly absorbent phenolic resin foams |
| DE3247754C1 (de) * | 1982-12-23 | 1984-07-05 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Verbesserung des Gasaustauschs bei offenporigen Phenolharzschaeumen |
| DE3534738A1 (de) * | 1985-09-28 | 1987-04-09 | Basf Ag | Verfahren zur herstellung von elastischen melamin-schaumstoffen |
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| US4929969A (en) * | 1989-08-25 | 1990-05-29 | Eastman Kodak Company | Ink supply construction and printing method for drop-on-demand ink jet printing |
| DE4123050A1 (de) * | 1991-07-12 | 1993-01-14 | Basf Ag | Modifizierte melamin-formaldehyd-harze |
| DE4242046A1 (de) * | 1992-12-14 | 1994-06-16 | Basf Ag | Verfahren zum chemischen Abbau von gehärteten Aminoplastharzen |
| US5477255A (en) * | 1993-09-07 | 1995-12-19 | Hewlett Packard Corporation | Ink cartridge system with improved volumetric capacity and method for using the same |
| JP3402712B2 (ja) * | 1993-12-07 | 2003-05-06 | 日清紡績株式会社 | メラミン系樹脂発泡体、その製造方法及びメラミンホルムアルデヒド縮合体 |
| DE69610154T2 (de) * | 1995-06-06 | 2001-04-12 | Lexmark International Inc., Greenwich | Tintenvorratsbehälter mit beschichtetem offenzelligem Schaumstoff |
| US5885692A (en) * | 1996-04-05 | 1999-03-23 | Nisshinbo Industries, Inc. | Wave absorber |
| JPH101554A (ja) * | 1996-06-18 | 1998-01-06 | Nisshinbo Ind Inc | 撥油性に優れたメラミン系樹脂発泡体 |
| JPH1187978A (ja) * | 1997-09-09 | 1999-03-30 | Nitto Boseki Co Ltd | 不燃性電波吸収体 |
| JP4727053B2 (ja) * | 2000-06-06 | 2011-07-20 | 株式会社イノアックコーポレーション | メラミンフォーム成形体及びその製造方法並びに洗浄用具 |
| DE10027770A1 (de) * | 2000-06-07 | 2001-12-13 | Basf Ag | Verfahren zur Herstellung von Schaumstoffen aus Melamin/Formaldehyd-Kondensaten |
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| SK7482003A3 (en) | 2000-12-15 | 2004-04-06 | Agrolinz Melamin Gmbh | Modified inorganic particles |
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| WO2019060647A1 (en) | 2017-09-22 | 2019-03-28 | The Procter & Gamble Company | CLEANING ARTICLE COMPRISING MULTIPLE SHEETS AND ASSOCIATED METHODS |
| US20200015651A1 (en) | 2018-07-13 | 2020-01-16 | The Procter & Gamble Company | Cleaning article comprising multiple sheets and methods thereof |
| KR102792021B1 (ko) | 2019-01-16 | 2025-04-04 | 에보닉 오퍼레이션스 게엠베하 | 발포 재료의 제조를 위한 신규 발포 방법 |
| CA3126410A1 (en) | 2019-01-16 | 2020-07-23 | Evonik Operations Gmbh | Foaming of blowing agent containing polymers through the use of microwaves |
| KR20220004731A (ko) | 2019-05-02 | 2022-01-11 | 바스프 에스이 | 감소된 포름알데히드 방출을 갖는 멜라민 포름알데히드 폼 |
| WO2021228739A1 (en) | 2020-05-14 | 2021-11-18 | Basf Se | A method for cleaning medical equipment |
| EP4335895A1 (en) | 2022-09-07 | 2024-03-13 | Armacell Enterprise GmbH & Co. KG | Composite article comprising aerogel particles and a foam |
| DE202022107130U1 (de) | 2022-12-21 | 2023-01-19 | Basf Se | Filtermedium aus einem offenzelligen Melamin-Formaldehyd-Schaumstoff zur Wasserreinigung |
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| DE870027C (de) * | 1944-07-28 | 1953-03-09 | Ciba Geigy | Verfahren zur Herstellung von Schaumisoliermassen |
| FR1300107A (fr) * | 1960-07-13 | 1962-08-03 | Emil Vogel Gmbh | Procédé de fabrication de mousses de matières synthétiques et d'éléments sandwich par traitement à la haute fréquence, ainsi que les produits conformes à ceux obtenus |
| 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 |
| NL133221C (forum.php) | 1965-11-12 | |||
| US3475522A (en) * | 1966-08-10 | 1969-10-28 | Monsanto Co | Polyurethane foam curing |
| US3662043A (en) * | 1970-05-11 | 1972-05-09 | Dow Chemical Co | Process for making a polyurethane foam/expandable thermoplastic particle composite with high frequency electrical heating |
| US3821337A (en) * | 1973-05-07 | 1974-06-28 | Exxon Research Engineering Co | Process for controlled curing of foams |
| CA1081418A (en) * | 1975-12-24 | 1980-07-15 | Ivan Lestan | Method and apparatus for producing foamed articles |
| ZA786693B (en) * | 1977-12-09 | 1979-11-28 | British Industrial Plastics | Improvements in or relating to foam |
| US4192923A (en) * | 1978-10-27 | 1980-03-11 | Allied Chemical Corporation | Amino resin foam, one-phase solution foam precursor and method of producing foam |
| NL174732C (nl) * | 1979-07-10 | 1984-08-01 | Leer Koninklijke Emballage | Werkwijze ter bereiding van gevormde schuimstoffen uit thermohardende kunstharsen, alsmede hieruit vervaardigde thermisch geharde schuimstofvoorwerpen. |
| JPS638976A (ja) * | 1986-06-30 | 1988-01-14 | Nippon Board Computer Kk | 画像取込み記録装置 |
-
1980
- 1980-03-27 DE DE19803011769 patent/DE3011769A1/de not_active Withdrawn
-
1981
- 1981-03-11 DE DE8181101777T patent/DE3170984D1/de not_active Expired
- 1981-03-11 EP EP81101777A patent/EP0037470B1/de not_active Expired
- 1981-03-11 US US06/242,561 patent/US4334971A/en not_active Expired - Lifetime
- 1981-03-11 AT AT81101777T patent/ATE13899T1/de active
- 1981-03-13 CA CA000373017A patent/CA1166798A/en not_active Expired
- 1981-03-24 FI FI810900A patent/FI67873C/fi not_active IP Right Cessation
- 1981-03-25 JP JP4259981A patent/JPS56152848A/ja active Granted
- 1981-03-26 NO NO811029A patent/NO154843C/no unknown
- 1981-03-26 ES ES500739A patent/ES8202046A1/es not_active Expired
- 1981-03-26 ZA ZA00812027A patent/ZA812027B/xx unknown
- 1981-03-26 DK DK136381A patent/DK158232C/da not_active IP Right Cessation
- 1981-03-26 AU AU68773/81A patent/AU536219B2/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840079A1 (de) * | 1988-11-28 | 1990-06-07 | Illbruck Gmbh | Verfahren zur herstellung von elastischen schaumstoffen auf polyurethan-basis durch mikrowellenverschaeumung |
| US5317339A (en) * | 1989-10-03 | 1994-05-31 | Siemens Aktiengesellschaft | Printing module for an ink-printing system having an ink storage container with an integrated ink-printing head |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA812027B (en) | 1982-05-26 |
| CA1166798A (en) | 1984-05-01 |
| DK158232C (da) | 1990-09-10 |
| DE3170984D1 (en) | 1985-07-25 |
| DK136381A (da) | 1981-09-28 |
| EP0037470A1 (de) | 1981-10-14 |
| NO154843C (no) | 1987-01-07 |
| ATE13899T1 (de) | 1985-07-15 |
| NO154843B (no) | 1986-09-22 |
| JPH0250943B2 (forum.php) | 1990-11-05 |
| DK158232B (da) | 1990-04-16 |
| ES500739A0 (es) | 1982-01-16 |
| FI67873C (fi) | 1985-06-10 |
| JPS56152848A (en) | 1981-11-26 |
| ES8202046A1 (es) | 1982-01-16 |
| EP0037470B1 (de) | 1985-06-19 |
| FI67873B (fi) | 1985-02-28 |
| AU536219B2 (en) | 1984-04-19 |
| NO811029L (no) | 1981-09-28 |
| FI810900L (fi) | 1981-09-28 |
| US4334971A (en) | 1982-06-15 |
| AU6877381A (en) | 1981-10-01 |
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