DE3044272A1 - Polyesterpolycarbonate und verfahren zu ihrer herstellung - Google Patents
Polyesterpolycarbonate und verfahren zu ihrer herstellungInfo
- Publication number
- DE3044272A1 DE3044272A1 DE19803044272 DE3044272A DE3044272A1 DE 3044272 A1 DE3044272 A1 DE 3044272A1 DE 19803044272 DE19803044272 DE 19803044272 DE 3044272 A DE3044272 A DE 3044272A DE 3044272 A1 DE3044272 A1 DE 3044272A1
- Authority
- DE
- Germany
- Prior art keywords
- acid anhydride
- carbon dioxide
- polyhydroxy compound
- anhydride
- cyclic
- 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- Withdrawn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
- 229920000515 polycarbonate Polymers 0.000 title claims description 45
- 239000004417 polycarbonate Substances 0.000 title claims description 45
- 229920000728 polyester Polymers 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 52
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 27
- 239000001569 carbon dioxide Substances 0.000 claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000011541 reaction mixture Substances 0.000 claims description 16
- -1 alkylene glycol Chemical compound 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 150000008065 acid anhydrides Chemical class 0.000 claims description 8
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 7
- 150000008064 anhydrides Chemical class 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000003827 glycol group Chemical group 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 description 30
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000011495 polyisocyanurate Substances 0.000 description 8
- 229920000582 polyisocyanurate Polymers 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- IOUCSUBTZWXKTA-UHFFFAOYSA-N dipotassium;dioxido(oxo)tin Chemical compound [K+].[K+].[O-][Sn]([O-])=O IOUCSUBTZWXKTA-UHFFFAOYSA-N 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 150000005676 cyclic carbonates Chemical group 0.000 description 6
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 230000008033 biological extinction Effects 0.000 description 5
- 150000005690 diesters Chemical class 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920001228 polyisocyanate Polymers 0.000 description 5
- 239000005056 polyisocyanate Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- ZUFQCVZBBNZMKD-UHFFFAOYSA-M potassium 2-ethylhexanoate Chemical compound [K+].CCCCC(CC)C([O-])=O ZUFQCVZBBNZMKD-UHFFFAOYSA-M 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- FLBJFXNAEMSXGL-UHFFFAOYSA-N het anhydride Chemical compound O=C1OC(=O)C2C1C1(Cl)C(Cl)=C(Cl)C2(Cl)C1(Cl)Cl FLBJFXNAEMSXGL-UHFFFAOYSA-N 0.000 description 4
- 229920000265 Polyparaphenylene Polymers 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- QHWKHLYUUZGSCW-UHFFFAOYSA-N Tetrabromophthalic anhydride Chemical compound BrC1=C(Br)C(Br)=C2C(=O)OC(=O)C2=C1Br QHWKHLYUUZGSCW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 3
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 1
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- HGFWTERYDVYMMD-UHFFFAOYSA-N 3,3-dichlorooxolane-2,5-dione Chemical compound ClC1(Cl)CC(=O)OC1=O HGFWTERYDVYMMD-UHFFFAOYSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- 101100301148 Arabidopsis thaliana RCCR gene Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002253 Tannate Polymers 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940079864 sodium stannate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000005402 stannate group Chemical group 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/18—Block or graft polymers
- C08G64/183—Block or graft polymers containing polyether sequences
-
- 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
- C08G18/44—Polycarbonates
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
-
- 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
- Y10S521/902—Cellular polymer containing an isocyanurate structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/103,757 US4267120A (en) | 1979-12-14 | 1979-12-14 | Polyester polycarbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3044272A1 true DE3044272A1 (de) | 1981-08-27 |
Family
ID=22296881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803044272 Withdrawn DE3044272A1 (de) | 1979-12-14 | 1980-11-25 | Polyesterpolycarbonate und verfahren zu ihrer herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4267120A (https=) |
| JP (1) | JPS5686932A (https=) |
| BE (1) | BE886635A (https=) |
| DE (1) | DE3044272A1 (https=) |
| FR (1) | FR2471995A1 (https=) |
| GB (1) | GB2067185B (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382853A (en) * | 1981-12-02 | 1983-05-10 | Texaco Inc. | Demulsification of bitumen emulsions using combinations of chemical agents |
| US4435527A (en) | 1983-01-24 | 1984-03-06 | Texaco Inc. | Polyester polymer polyols made with polyester polycarbonates and polyurethanes therefrom |
| US4468483A (en) * | 1983-05-05 | 1984-08-28 | Texaco Inc. | Aromatic polyester polycarbonates from polyols derived from recycled polyethylene terephthalate |
| US4465793A (en) * | 1983-05-05 | 1984-08-14 | Texaco Inc. | Aromatic polyester polycarbonate polyols derived from polyethylene terephthalate residues |
| US4490154A (en) * | 1983-05-20 | 1984-12-25 | Texaco Inc. | Fuels containing an alkenylsuccinyl polyglycolcarbonate ester as a deposit-control additive |
| US4590250A (en) * | 1984-01-16 | 1986-05-20 | Desoto, Inc. | Polyurethane coatings for magnetic recording structures and production thereof |
| US4816529A (en) * | 1985-11-18 | 1989-03-28 | The Dow Chemical Company | Novel ester-modified poly(alkylene carbonate) polyahls and polyurethanes therefrom |
| US4795810A (en) * | 1985-11-18 | 1989-01-03 | The Dow Chemical Company | Modified poly(alkylene carbonate) polyahls |
| US4948862A (en) * | 1985-12-16 | 1990-08-14 | The Dow Chemical Company | Modified poly(alkylene carbonate) polyahls |
| US5084528A (en) * | 1985-12-16 | 1992-01-28 | The Dow Chemical Company | Novel ester-modified poly(alkylene carbonate) polyahls |
| US4686276A (en) * | 1985-12-30 | 1987-08-11 | The Dow Chemical Company | Process for preparing poly (alkylene carbonates) |
| US4861909A (en) * | 1986-04-11 | 1989-08-29 | The Dow Chemical Company | Isocyanate-modified poly(alkylene carbonate) polyahls |
| US4879357A (en) * | 1986-10-02 | 1989-11-07 | The Dow Chemical Company | Novel poly(alkylene carbonate) polyahls having more than one pendant acid group |
| US4956424A (en) * | 1986-10-02 | 1990-09-11 | The Dow Chemical Company | Novel poly (alkylene carbonate) polyahls having more than one pendant acid group |
| US4959499A (en) * | 1986-11-04 | 1990-09-25 | The Dow Chemical Company | Liquid polymers containing urethane and urea moieties and hydroxyl and/or amino end groups and a process for the preparation thereof |
| GB8701696D0 (en) * | 1987-01-27 | 1987-03-04 | Exxon Chemical Patents Inc | Crude & fuel oil compositions |
| IT1227136B (it) * | 1988-10-14 | 1991-03-19 | Enichem Sintesi | Policarbonati copoliesteri dioli, procedimento per la loro produzione e loro impiego. |
| CA2037606C (en) * | 1990-03-13 | 2002-06-04 | Yukiatsu Komiya | Polyurethane, elastic polyurethane fiber and polyesterpolycarbonatediol used for the same |
| US5059247A (en) * | 1990-08-20 | 1991-10-22 | Texaco Chemical Company | Method for the preparation of foundry sand compositions |
| US5336315A (en) * | 1993-02-25 | 1994-08-09 | Texaco Chemical Company | Soil stabilization process |
| DE19606012A1 (de) * | 1996-02-17 | 1997-08-21 | Huels Chemische Werke Ag | Schmutzlösepolymere auf Basis von carbonat-modifizierten Poly- bzw. Oligoestern als Bestandteil von Formulierungen zur leichteren Ablösung von Öl- und Fettschmutz |
| US5880250A (en) * | 1996-08-16 | 1999-03-09 | Inolex Investment Corporation | Polymeric acid functional polyols, polyurethanes and methods for making same |
| US6103822A (en) * | 1996-08-16 | 2000-08-15 | Inolex Investment Corporation | Polymeric acid functional polyols, polyurethanes and methods for making same |
| JP5505920B2 (ja) * | 2007-05-09 | 2014-05-28 | 学校法人東京理科大学 | ブロック共重合体の製造方法 |
| US8691883B2 (en) * | 2009-02-11 | 2014-04-08 | Samsung Electronics Co., Ltd. | Aerogel-foam composites |
| EP2465890A1 (de) * | 2010-12-17 | 2012-06-20 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere |
| CN106939078B (zh) | 2011-05-09 | 2020-12-11 | 沙特阿美技术公司 | 聚合物组合物及方法 |
| WO2013119496A1 (en) * | 2012-02-06 | 2013-08-15 | Dow Global Technologies Llc | Single-pot process for the production of polyester-co-carbonate polyols |
| EP2792697A1 (en) * | 2013-04-19 | 2014-10-22 | Ube Chemical Europe, S.A. | Unsaturated polycarbonate diol, procedure to obtain such polycarbonate diol and its use |
| EP3106486A1 (en) | 2015-06-17 | 2016-12-21 | UBE Corporation Europe, S.A.U. | Cross-linked unsaturated polycarbonate resins |
| RU2734474C2 (ru) * | 2015-07-02 | 2020-10-16 | Дау Глоубл Текнолоджиз Ллк | Клеевые системы для ламинирования на основе сложного полиэфира-поликарбоната-полиола |
| JP7059875B2 (ja) * | 2018-09-20 | 2022-04-26 | 横浜ゴム株式会社 | ポリウレタンフォーム |
| JP7326743B2 (ja) * | 2019-01-11 | 2023-08-16 | 東ソー株式会社 | ポリカーボネートポリオール及びその製造方法 |
| US11518948B1 (en) | 2021-08-23 | 2022-12-06 | Saudi Arabian Oil Company | Methods for breaking emulsions |
| CN118546329A (zh) * | 2024-07-29 | 2024-08-27 | 山东联欣环保科技有限公司 | 一种二氧化碳基聚氨酯 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030331A (en) * | 1957-08-22 | 1962-04-17 | Gen Electric | Process for preparing copolyesters comprising reacting a carbonyl halide with a dicarboxylic acid and a dihydroxy compound in the presence of a tertiary amine |
| US3449467A (en) * | 1965-06-03 | 1969-06-10 | Union Carbide Corp | Hydroxyl terminated polyester oligomers |
| DE1964998C3 (de) * | 1969-12-24 | 1979-02-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanelastomeren |
| DE2435507C3 (de) * | 1974-07-24 | 1980-04-30 | Bayer Ag, 5090 Leverkusen | Carbonatmodifizierte Copolyester, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE2536121A1 (de) * | 1974-08-19 | 1976-03-04 | Basf Wyandotte Corp | Oberflaechenaktive block-polyoxyalkylencopolymere |
-
1979
- 1979-12-14 US US06/103,757 patent/US4267120A/en not_active Expired - Lifetime
-
1980
- 1980-07-22 JP JP9945180A patent/JPS5686932A/ja active Pending
- 1980-10-30 GB GB8034900A patent/GB2067185B/en not_active Expired
- 1980-11-25 DE DE19803044272 patent/DE3044272A1/de not_active Withdrawn
- 1980-12-11 FR FR8026286A patent/FR2471995A1/fr active Granted
- 1980-12-12 BE BE0/203152A patent/BE886635A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2067185B (en) | 1983-10-05 |
| FR2471995A1 (fr) | 1981-06-26 |
| GB2067185A (en) | 1981-07-22 |
| FR2471995B1 (https=) | 1983-04-29 |
| US4267120A (en) | 1981-05-12 |
| BE886635A (fr) | 1981-06-12 |
| JPS5686932A (en) | 1981-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3044272A1 (de) | Polyesterpolycarbonate und verfahren zu ihrer herstellung | |
| DE1923936C3 (de) | Verfahren zur Herstellung von flammwidrigen Polyurethanschaumstoffen | |
| DE69925011T2 (de) | Geeignete polyole für die herstellung von wassergeschäumtem polyurethanhartschaumstoff | |
| DE2906521C2 (de) | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen guter Flammbeständigkeit | |
| EP0624611B1 (de) | Verfahren zur Herstellung von Polyurethan-Schaumstoffen | |
| DE3629560A1 (de) | Polyepichlorhydrin mit endstaendigen hydroxylgruppen und seine derivate | |
| DE3045748A1 (de) | Verfahren zur herstellung von polyisocyanuratschaum | |
| DE2647416C3 (de) | Verfahren zur Herstellung eines flammfesten, keinen Rauch entwickelnden und nicht schrumpfenden Polyurethanschaumstoffs | |
| DE3411781C2 (https=) | ||
| EP1345974B1 (de) | Verfahren zur herstellung von polyurethanelastomeren mit hohem wärmestandverhalten | |
| DE1745571B2 (de) | Verfahren zur Herstellung von PoIyol-Polymerisaten und deren Verwendung | |
| DE3131203A1 (de) | Verfahren zur herstellung von polyurethanen und polyurethanisocyanuraten | |
| DE3020341A1 (de) | Verfahren zur herstellung von polyaether-polyolen | |
| DE1618049A1 (de) | Verfahren zur Herstellung neuer organischer Antimonverbindungen | |
| DE3910100C1 (https=) | ||
| DE1173649B (de) | Verfahren zur Herstellung von flammwidrigen, gegebenenfalls verschaeumten Kunststoffen nach dem Polyisocyanatadditionsverfahren | |
| DE1160172B (de) | Verfahren zur Herstellung von flammfesten, Halogen- und Urethangruppen enthaltenden, gegebenenfalls verschaeumten Kunststoffen | |
| DE2740093A1 (de) | Rauchhemmender polyisocyanurat-schaum | |
| DE2657716A1 (de) | Polymerisat mit eingebauter monohydroxiverbindung | |
| US4468480A (en) | Ester and halogen containing polyols | |
| US3723365A (en) | One shot rigid foams from sucrose polyols | |
| DE2759054A1 (de) | Polyolhaltige fluessigkeiten aus polyurethanabfaellen, verfahren zu ihrer herstellung und ihre verwendung | |
| DE1570207A1 (de) | Modifizierungsmittel fuer Polymerisate | |
| EP4347681A1 (de) | Pur/pir-hartschaum, verfahren zur synthese eines polyols zur herstellung von pur/pir-hartschäumen und verfahren zur herstellung von pur/pir-hartschäumen | |
| DE2425448A1 (de) | Verfahren zur herstellung von polyurethanschaumstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |