TR202020698A1 - A REFRIGERATOR CONTAINING A POLYURETHANE FOAM COMPOSITION AND POLYURETHANE FOAM - Google Patents
A REFRIGERATOR CONTAINING A POLYURETHANE FOAM COMPOSITION AND POLYURETHANE FOAMInfo
- Publication number
- TR202020698A1 TR202020698A1 TR2020/20698A TR202020698A TR202020698A1 TR 202020698 A1 TR202020698 A1 TR 202020698A1 TR 2020/20698 A TR2020/20698 A TR 2020/20698A TR 202020698 A TR202020698 A TR 202020698A TR 202020698 A1 TR202020698 A1 TR 202020698A1
- Authority
- TR
- Turkey
- Prior art keywords
- polyurethane foam
- parts
- foam composition
- catalyst
- polyol
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 44
- 229920005862 polyol Polymers 0.000 claims abstract description 30
- 150000003077 polyols Chemical class 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 239000004094 surface-active agent Substances 0.000 claims abstract description 15
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 12
- 229920000570 polyether Polymers 0.000 claims abstract description 12
- 150000001412 amines Chemical class 0.000 claims abstract description 11
- 239000012948 isocyanate Substances 0.000 claims abstract description 11
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 11
- 238000005829 trimerization reaction Methods 0.000 claims abstract description 8
- 239000003208 petroleum Substances 0.000 claims abstract description 7
- 235000013311 vegetables Nutrition 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000008961 swelling Effects 0.000 claims description 12
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000002667 nucleating agent Substances 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 230000001588 bifunctional effect Effects 0.000 claims description 5
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- 238000001879 gelation Methods 0.000 claims description 4
- 229920005903 polyol mixture Polymers 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- SAPOZTRFWJZUFT-UHFFFAOYSA-N 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl)pent-2-ene Chemical compound FC(F)(F)C(F)=C(F)C(F)(C(F)(F)F)C(F)(F)F SAPOZTRFWJZUFT-UHFFFAOYSA-N 0.000 claims description 2
- PSAFLHGRDBZSJS-UHFFFAOYSA-N cyclopentane 2-methylpropane Chemical compound CC(C)C.C1CCCC1 PSAFLHGRDBZSJS-UHFFFAOYSA-N 0.000 claims description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 2
- FFTOUVYEKNGDCM-OWOJBTEDSA-N (e)-1,3,3-trifluoroprop-1-ene Chemical compound F\C=C\C(F)F FFTOUVYEKNGDCM-OWOJBTEDSA-N 0.000 claims 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NLOLSXYRJFEOTA-UPHRSURJSA-N (z)-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C/C(F)(F)F NLOLSXYRJFEOTA-UPHRSURJSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 244000020551 Helianthus annuus Species 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- LDTMPQQAWUMPKS-OWOJBTEDSA-N (e)-1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)\C=C\Cl LDTMPQQAWUMPKS-OWOJBTEDSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000008159 sesame oil Substances 0.000 description 2
- 235000011803 sesame oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000002600 sunflower oil Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 description 1
- FZQMJOOSLXFQSU-UHFFFAOYSA-N 3-[3,5-bis[3-(dimethylamino)propyl]-1,3,5-triazinan-1-yl]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1 FZQMJOOSLXFQSU-UHFFFAOYSA-N 0.000 description 1
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 240000000385 Brassica napus var. napus Species 0.000 description 1
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming 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
- 239000003999 initiator Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
Classifications
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0019—Use of organic additives halogenated
-
- 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
- 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
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen 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
- 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
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08G2110/00—Foam properties
-
- 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
- C08G2330/00—Thermal insulation material
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/16—Unsaturated hydrocarbons
- C08J2203/162—Halogenated unsaturated hydrocarbons, e.g. H2C=CF2
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
- C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Bu buluş, bitkisel kökenli poliol ve petrol kökenli polieter poliol karışımı, 5 izosiyanat, en az bir trimerleşme, en az bir şişirici amin ve en az bir jelleşme katalizörü ve en az bir silikon bazlı yüzey aktif madde içeren poliüretan köpük bileşimi ve söz konusu poliüretan köpüğü içeren bir buzdolabı ile ilgilidir.The present invention relates to a polyurethane foam composition comprising a mixture of vegetable polyol and petroleum polyether polyol, 5 isocyanates, at least one trimerization, at least one blowing amine and at least one gelling catalyst, and at least one silicone-based surfactant and said polyurethane foam. It relates to a refrigerator that contains
Description
TARIFNAME BIR POLIURETAN KOPUK BILESIMI VE POLIURETAN KOPUK IÇEREN BIR BUZDOLABI Bu bulus, isi izolasyonu iyilestirilen bir poliüretan köpük bilesimi ve poliüretan içeren bir buzdolabi ile ilgilidir. Poliüretan köpük; iki ana hammadde ile bu hammaddelerin kimyasal reaksiyona girmesini saglayan katalizörler, sürfaktanlar ve köpürme reaksiyonunu saglayan sisirici a jandan/ajanlardan olusinaktadir. Bu iki ana hammadde baz poliol (hidroksil grubu içeren) ve izosiyanattir. Poliol sistemler; polieter veya poliester bazli polioller içerisine uygun oranlarda eklenen katalizör, sürfaktan, sisirici ajan ve diger kimyasallarin olusturdugu bir karisimdan olusinaktadir. Bu karisimlar bünyelerinde serbest hidroksil (OH) tasirlar. Izosiyanatlar ise, poliol sistemle karistirildiginda ekzotermik reaksiyona giren ve bünyesinde serbest NCO tasiyan kimyasallardir. Izosiyanatlar tasidiklari NCO yüzdesine/sayisina göre taniiiir ve adlandirilirlar. Yapisinda NCO grubunu içeren izosiyanatlar ile OH grubuna sahip poliollerin tekrarlanir seklinde devam eden polimerlesmesi sonucunda poliüretanlar olusur. Polimerizasyon ekzotermik olup, farkli molekül yapisiiidaki poliol ve izosiyanatlar kullanilarak degisik yapilarda poliüretanlar elde edilebilir. Konvansiyonel poliüretan köpüklerin isi iletim katsayilari genel olarak 20- 21 mW/mK mertebelerinde olmakla beraber, basma mukavemeti degeri de 120-130 kPa mertebelerindedir. Poliüretan olusumunda ana reaktant olan poliol, genel olarak petrol bazli polieterden elde edilmektedir. Poliüretanin isi yalitimi amaçli otomotiv, beyaz esya gibi pek çok sektörde kullanildigi bilinmektedir. Genis kullaiiim alanina sahip poliüretanin petrokimya türevi hammaddelerden elde edilmesi hem çevreye zarar vermekte hem de sürdürülebilir olinamaktadir. Bu nedenle son yillarda, ayçiçegi, susam, kanola, hint yagi ve soya yagi gibi bitkisel kaynakli yaglarin poliüretan reaksiyonlarinda poliol için hammadde oldugu bilinmektedir. Teknigin bilinen durumunda yer alan USS748501B2 n0°lu Birlesik Devletler patent dokümaninda, poliol, izosiyanat, bir katalizör, bir yüzey aktif madde, bir fiziksel sisirme maddesi, bir kimyasal sisirme ajani, bir çekirdeklendirici ajani ve bir silseskuioksan bilesigi içeren bir poliüretan köpük bilesimi saglanmaktadir. Bulusun amaci, termal iletim katsayisi düsürülerek isi yalitinii iyilestirilen bir poliüretan köpük bilesiini gerçeklestirmektir. Bulus konusu poliüretan köpük bilesiminde, agirlikça 100 birim poliol elde etmek üzere, agirlikça en fazla 50 birim soya, ayçiçek, hint ve susam yagi gibi bitkisel kaynaklardan elde edilen biyopoliol ve agirlikça en az 50 birim petrol bazli, polieter poliol karisimlari kullanilmaktadir. Kullanilan polieter poliolün viskozitesi araliginda olmalidir. Bu sayede, oldukça yüksek Viskoziteye sahip olan bitkisel poliollere, düsük Viskoziteye sahip polieter poliol ekleiierek, toplam poliol karisiminin Viskozitesinin düsürülmesi saglanmaktadir. Bulus konusu poliüretan köpük bilesiminde yer alan biyobazli poliol, epokside ayçiçek, zeytin, hint, susam yaglarinin, sorbitol veya sükroz gibi fonksiyonel bir baslatici ile reaksiyonu sonucu elde edilebilmektedir. Bulus konusu poliüretan köpükteki bitkisel yag kaynakli ve yüksek OH fonksiyonalitesine sahip biyo poliol içerigi nedeniyle, petrol bazli polieter poliolün baz olusturdugu poliüretan köpüklere nazaran %10-%15 daha hizli kaliplanabilirlik (kür süresi) ile buzdolabi kabinleri üretilebilmektedir. Ayrica, daha akiskan formda poliüretan köpük elde edilmektedir. Bulusun bir uygulamasinda kullanilan izosiyanat, inetilen difenil diizosiyanattir. Bulus konusu poliüretan köpük bilesimi en az bir trimerlesine katalizörü, en az bir sisirici amin katalizör, en az bir jellesme kataliz'or'ü ve en az bir yüzey aktif madde içermektedir. Bulus konusu poliüretan köpük bilesiminde trimerlesine katalizörü olarak Polycat41, (N,N',N"-Tris (3-dimetilaminopropil)hekzahidr0-S-triazin) kullanilmaktadir. Trimerlesine katalizörü poliüretan köpügün istenen mukavemet degerlerine ulasmasini saglamaktadir. Sirici amin katalizör olarak PolycatS kullanilmistir, sisirici amin katalizör küpügün kapali hücreli formda olmasi için gerekli bir katalizördür. reaksiyonunu hizlandirmak amaciyla kullanilmaktadir. Bulus konusu poliüretan köpük bilesiminde karbondioksit reaksiyonun gerçeklesmesi amaciyla bilesime su eklenmektedir. Bulus konusu poliüretan köpük bilesimi sisirici gaz olarak trans-1-kloro-3,3,3- trifloropropen ve/Veya Cis-l,1,1,4,4,4-hekzaf10ro-2-büten içermektedir. Bulusun bir uygulamasinda söz konusu sisirici gazlar, siklopentan veya izobütan- siklopentan karisimiyla birlikte de kullanilabilmektedir. Bu uygulamada, poliüretan köpük bilesimindeki isi yalitim iyilestirmesinin saglanmasi için bifonksiyonel silan sürfaktan eklenmesi gereklidir. Bulus konusu poliüretan köpügün basma mukavemet degeri 110-120 kPa araligindadir ve kapali hücre oran degerlerinde %90 ve üzeri elde edilmektedir. Bulus sayesinde, yeni nesil sisirici gazlar ile yüzey enerjisi düsürülebilen yapida bir poliüretan köpük bilesimi ve bahsi geçen poliüretan köpük içeren bir buzdolabi gerçeklestirilmektedir. Poliüretan köpük bilesimleri, bitkisel kökenli poliol ve petrol kökenli polieter poliol karisimi, izosiyanat, en az bir trimerlesme, en az bir sisirici amin ve en az bir jellesme katalizörü ve en az bir silikon bazli yüzey aktif madde içermektedir. Bulus konusu poliüretan köpük bilesimi, trans-l-kloro-3,3,3- tritioropropen ve/veya cis- 1, l, 1 ,4,4,4-hekzafloro-2-büten içeren bir sisirici gaz içermektedir. Bulus konusu poliüretan köpük bilesimi, bitkisel kökenli biyo poliol ile petrol kökenli polieter poliol karisimdan olusan bir ana reaktant poliol içermektedir. Oncelikle, poliol'ûri sisirici gaz ile reaksiyona girmesi ardindan izosiyanat, katalizör ve yüzey aktif maddenin oldugu kimyasallarla ile islem görmesi akabinde üretan ve polimerlesme reaksiyonlari gerçeklesir ve poliüretan köpük bilesimi elde edilir. Poliüretan bilesiminde yer alan trans- l-klor0-3,3,3- trifloropropen ve/veya cis-l,1,l,4,4,4-hekzafloro-2-büten olan sisirici gaz ve biyo bazli poliolün etkilesimi sayesinde, ekstra bifonksiyonel silan gibi bir sürfaktan kullanilmasina gerek kalmadan termal isi iletim katsayisi düsürülerek yalitim performansi iyilestirilen bir poliüretan köpük elde edilmektedir. Bulusun bir uygulamasinda, poliüretan köpük bilesimi l,`l,l,2,3,4,5,5,5- nonaflor0-4- triflorometil-penten ve/veya perflorlanmis karbon zincirinden seçilen en az bir çekirdeklendirici ajan içermektedir. Çekirdeklendirici ajan termal isi iletim katsayisinin düsürülmesine katki saglamaktadir. Bulus konusu poli'ûretan köpük bir uygulamasinda, trans-1-kloro-3,3,3- trifloropropen ve/veya cis-1,1,1,4,4,4-hekzafloro-2-bütene ek olarak siklopentan veya izobi'itan- siklopentan karisimi sisirici gaz ve bifonksiyonel silan sürfaktan içermektedir. Bu uygulamada, eski nesil siklopentan ve karisimlari olan sisirici gazlar da yeni nesil gazlar ile karistirilarak kullanilmaktadir. Ancak isi yalitimi için iyilestirilmis performans elde etmek üzere siklopentan veya izobi'itan-siklopentan karisimi, trans-1-kloro-3,3,3- trifloropropen ve/Veya cis-l,l,l,4,4,4-hekzatloro-2-bütene eklendiginde bifonksiyonel silan sürfaktan da eklenmektedir. Bulusun bir uygulamasinda poliüretan köpük bilesimi, trimerlesme katalizör'u olarak N,N',N"-tris (3-dimetilaminopr0pil) hekzahidro-S triazin (Polycat 41), sisirici amiri katalizör olarak N, N, N', N', N"-Pentaineti1dietilentriamin (Polycat 5) ve jellesine kataliz'or'u olarak amin bazli N, N-dimetilsikloheksilainin (Polycat 8) içermektedir. Bulusun bir uygulamasinda poliüretan köpük bilesimi inetilen difenil diizosiyaiiat içermektedir. Bulusun bir uygulamasinda poli'i'iretan köpük bilesimi, agirlikça 100 birim poliol karisimi olusturmak üzere en fazla 50 birim bitkisel kökenli biyo poliol ve en az 50 birim polieter hekzafloro-Z-b'ûten olan bir sisirici gaz ve 130 ila 152 birim araliginda metilen difenil diizosiyanat ve 1 ila 4 birim araliginda silikon bazli yüzey aktif madde ve 0,5 ila 3 birim araliginda trimerlesme katalizörü ve 0,01 ila 2 birim araliginda sisirici amin kataliz'or ve 0,01 ila 4,5 birim araliginda jellesme katalizör'u ve 0,5 ila 3 birim araliginda su içermektedir. Bulusun bir uygulamasinda poliüretan köpük bilesimi, agirlikça 1-3 birim zincirinden seçilen en az bir çekirdeklendirici ajan içermektedir. Söz konusu agirlikça karisim oranlari poliüretan köpük bilesimini optimum mekanik ve fiziksel kosullarda elde etmek için gereken degerlerdir. Örnegin, basina mukavemet kuvveti, isi iletim katsayisi, kapali hücre orani, akiskanlik Vb. özelliklerin optimum kosulda saglanmasi için söz konusu agirlikça oranlar gereklidir. Bulus konusu poliüretan köpük bilesimi bir uygulamada, yalitim malzemesi olarak buzdolabinda kullanilmaktadir. Bulus sayesinde, mevut isi iletim katsayisi yaklasik %10 iyilestirilmis bir poli'i'iretan köpük bilesimi gerçeklestirilmektedir. TR TR TR DESCRIPTION A POLYURETHANE FOAM COMPOSITION AND A REFRIGERATOR CONTAINING POLYURETHANE FOAM This invention relates to a polyurethane foam composition with improved thermal insulation and a refrigerator containing polyurethane. Polyurethane foam; It consists of two main raw materials, catalysts that enable these raw materials to enter into a chemical reaction, surfactants and an expanding agent(s) that provide the foaming reaction. These two main raw materials are base polyol (containing hydroxyl group) and isocyanate. Polyol systems; It consists of a mixture of catalyst, surfactant, swelling agent and other chemicals added in appropriate proportions into polyether or polyester-based polyols. These mixtures contain free hydroxyl (OH). Isocyanates, on the other hand, are chemicals that enter into an exothermic reaction when mixed with the polyol system and contain free NCO. Isocyanates are identified and named according to the percentage/number of NCO they contain. Polyurethanes are formed as a result of the repeated polymerization of isocyanates containing the NCO group and polyols containing the OH group in their structure. Polymerization is exothermic, and polyurethanes with different structures can be obtained by using polyols and isocyanates with different molecular structures. Although the heat conduction coefficients of conventional polyurethane foams are generally around 20-21 mW/mK, their compressive strength value is around 120-130 kPa. Polyol, which is the main reactant in the formation of polyurethane, is generally obtained from petroleum-based polyether. It is known that polyurethane is used in many sectors such as automotive and white goods for thermal insulation purposes. Obtaining polyurethane, which has a wide usage area, from petrochemical-derived raw materials both harms the environment and is not sustainable. For this reason, in recent years, it has been known that vegetable oils such as sunflower, sesame, canola, castor oil and soybean oil are raw materials for polyols in polyurethane reactions. In the state-of-the-art United States patent document numbered USS748501B2, a polyurethane foam composition containing polyol, isocyanate, a catalyst, a surfactant, a physical swelling agent, a chemical swelling agent, a nucleating agent and a silsesquioxane compound is provided. The aim of the invention is to realize a polyurethane foam compound whose thermal insulation is improved by reducing the thermal conduction coefficient. In the polyurethane foam composition of the invention, a maximum of 50 parts by weight of biopolyol obtained from plant sources such as soybean, sunflower, castor and sesame oil and at least 50 parts by weight of petroleum-based polyether polyol mixtures are used to obtain 100 units of polyol by weight. The polyether used should be within the viscosity range of the polyol. In this way, by adding low Viscosity polyether polyol to vegetable polyols with very high Viscosity, the Viscosity of the total polyol mixture is reduced. The biobased polyol contained in the polyurethane foam composition of the invention can be obtained as a result of the reaction of epoxied sunflower, olive, castor and sesame oils with a functional initiator such as sorbitol or sucrose. Due to the bio polyol content originating from vegetable oil and having high OH functionality in the polyurethane foam of the invention, refrigerator cabinets can be produced with 10-15% faster moldability (curing time) compared to polyurethane foams based on petroleum-based polyether polyol. Additionally, polyurethane foam is obtained in a more fluid form. The isocyanate used in one embodiment of the invention is inethylene diphenyl diisocyanate. The polyurethane foam composition of the invention contains at least one trimeral catalyst, at least one swelling amine catalyst, at least one gelling catalyst and at least one surfactant. Polycat41, (N,N',N"-Tris (3-dimethylaminopropyl)hexahydrO-S-triazine) is used as the trimerization catalyst in the polyurethane foam composition of the invention. The trimerization catalyst enables the polyurethane foam to reach the desired strength values. PolycatS is used as the curing amine catalyst. The swelling amine catalyst is a necessary catalyst for the cube to be in closed-cell form. It is used to accelerate the reaction. In the polyurethane foam composition of the invention, water is added to the composition in order for the carbon dioxide reaction to occur. The polyurethane foam composition of the invention uses trans-1-chloro-3,3,3 as the swelling gas. - Contains trifluoropropene and/or Cis-1,1,1,4,4,4-hexap10ro-2-butene. In an embodiment of the invention, these blowing gases can also be used with cyclopentane or isobutane-cyclopentane mixture. In this application, the polyurethane foam composition To ensure thermal insulation improvement, it is necessary to add bifunctional silane surfactant. The compressive strength value of the polyurethane foam subject to the invention is in the range of 110-120 kPa, and 90% and above is achieved at closed cell ratio values. Thanks to the invention, a polyurethane foam composition with a structure whose surface energy can be reduced with new generation blowing gases and a refrigerator containing the said polyurethane foam are produced. Polyurethane foam compositions contain a mixture of vegetable origin polyol and petroleum origin polyether polyol, isocyanate, at least one trimerizer, at least one swelling amine and at least one gelation catalyst and at least one silicone-based surfactant. The polyurethane foam composition of the invention contains an expanding gas containing trans-1-chloro-3,3,3-trithioropropene and/or cis-1,1,1,4,4,4-hexafluoro-2-butene. The polyurethane foam composition of the invention contains a main reactant polyol consisting of a mixture of plant-based bio polyol and petroleum-based polyether polyol. First of all, after the polyol reacts with the expanding gas and is treated with chemicals including isocyanate, catalyst and surfactant, urethane and polymerization reactions occur and the polyurethane foam composition is obtained. Thanks to the interaction of the expanding gas and bio-based polyol, which is trans-1-chloro0-3,3,3-trifluoropropene and/or cis-1,1,1,4,4,4-hexafluoro-2-butene in the polyurethane composition, extra A polyurethane foam with improved insulation performance is obtained by reducing the thermal heat conduction coefficient without the need to use a surfactant such as bifunctional silane. In one embodiment of the invention, the polyurethane foam composition contains at least one nucleating agent selected from 1,1,1,2,3,4,5,5,5-nonafluoro-4-trifluoromethyl-pentene and/or perfluorinated carbon chain. The nucleating agent contributes to reducing the thermal heat conduction coefficient. In an embodiment of the polyurethane foam of the present invention, in addition to trans-1-chloro-3,3,3-trifluoropropene and/or cis-1,1,1,4,4,4-hexafluoro-2-butene, cyclopentane or isofluoropropylene is used. Itan-cyclopentane mixture contains swelling gas and bifunctional silane surfactant. In this application, old generation cyclopentane and its mixtures are also used by mixing them with new generation gases. However, to obtain improved performance for thermal insulation, cyclopentane or isobitan-cyclopentane mixture, trans-1-chloro-3,3,3-trifluoropropene and/or cis-1,1,1,4,4,4-hexachloro- When added to 2-butene, bifunctional silane surfactant is also added. In one embodiment of the invention, the polyurethane foam composition uses N,N',N"-tris (3-dimethylaminopropyl) hexahydro-S triazine (Polycat 41) as the trimerization catalyst and N, N, N', N', N as the blower catalyst. It contains "-Pentainetyldiethylenetriamine (Polycat 5) and amine-based N, N-dimethylcyclohexylaine (Polycat 8) as a gellesine catalyst. In one embodiment of the invention, the polyurethane foam composition contains inethylene diphenyl diisocyanate. In one embodiment of the invention, the polyurethane foam composition is composed of an expanding gas consisting of at most 50 parts of plant-derived bio polyol and at least 50 parts of polyether hexafluoro-Z-b'utene and methylene in the range of 130 to 152 parts to form a polyol mixture of 100 parts by weight. diphenyl diisocyanate and 1 to 4 parts silicon-based surfactant and 0.5 to 3 parts trimerization catalyst and 0.01 to 2 parts swelling amine catalyst and 0.01 to 4.5 parts gelation catalyst and contains 0.5 to 3 parts of water. In one embodiment of the invention, the polyurethane foam composition contains at least one nucleating agent selected from a chain of 1-3 units by weight. These weight mixing ratios are the values required to obtain the polyurethane foam composition under optimum mechanical and physical conditions. For example, per head strength, heat conduction coefficient, closed cell ratio, fluidity etc. These weight ratios are necessary to ensure the properties in optimum conditions. In one application, the polyurethane foam composition of the invention is used in the refrigerator as an insulation material. Thanks to the invention, a polyurethane foam composition with an improved heat conduction coefficient of approximately 10% is produced. TR TR TR
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2020/20698A TR202020698A1 (en) | 2020-12-16 | 2020-12-16 | A REFRIGERATOR CONTAINING A POLYURETHANE FOAM COMPOSITION AND POLYURETHANE FOAM |
| PCT/TR2021/050707 WO2022132075A1 (en) | 2020-12-16 | 2021-07-08 | A polyurethane foam and a refrigerator comprising polyurethane foam |
| EP21907282.4A EP4263647A1 (en) | 2020-12-16 | 2021-07-08 | A polyurethane foam and a refrigerator comprising polyurethane foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2020/20698A TR202020698A1 (en) | 2020-12-16 | 2020-12-16 | A REFRIGERATOR CONTAINING A POLYURETHANE FOAM COMPOSITION AND POLYURETHANE FOAM |
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| Publication Number | Publication Date |
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| TR202020698A1 true TR202020698A1 (en) | 2022-06-21 |
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| TR2020/20698A TR202020698A1 (en) | 2020-12-16 | 2020-12-16 | A REFRIGERATOR CONTAINING A POLYURETHANE FOAM COMPOSITION AND POLYURETHANE FOAM |
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| Country | Link |
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| EP (1) | EP4263647A1 (en) |
| TR (1) | TR202020698A1 (en) |
| WO (1) | WO2022132075A1 (en) |
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| EP4446353A1 (en) | 2023-04-14 | 2024-10-16 | Covestro Deutschland AG | Polyurethane foam with improved dimensional stability |
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| KR100850995B1 (en) * | 2002-01-04 | 2008-08-12 | 주식회사 엘지이아이 | A composition for preparing rigid polyurethane foam and rigid polyurethane foam made therefrom |
| US8258198B2 (en) * | 2004-05-28 | 2012-09-04 | Air Products And Chemicals, Inc. | Fast demold/extended cream time polyurethane formulations |
-
2020
- 2020-12-16 TR TR2020/20698A patent/TR202020698A1/en unknown
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2021
- 2021-07-08 EP EP21907282.4A patent/EP4263647A1/en not_active Withdrawn
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| EP4263647A1 (en) | 2023-10-25 |
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