BE694018A - - Google Patents

Info

Publication number: BE694018A
Authority: BE; Belgium
Prior art keywords: radicals; radical; formula; polymer according; polyoxyalkylene
Prior art date: 1967-02-13

Application number

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Priority date (The priority date 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 date listed.)

1967-02-13

Filing date

1967-02-13

Publication date

1967-08-14

1967-02-13 Application filed filed Critical

1967-08-14 Publication of BE694018A publication Critical patent/BE694018A/fr

Links

150000003254 radicals Chemical class 0.000 claims description 72
-1 hydrocarbyl radicals Chemical class 0.000 claims description 55
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
229920000642 polymer Polymers 0.000 claims description 27
238000000034 method Methods 0.000 claims description 23
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 20
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 19
239000000203 mixture Substances 0.000 claims description 19
229920001577 copolymer Polymers 0.000 claims description 17
238000006243 chemical reaction Methods 0.000 claims description 13
125000001183 hydrocarbyl group Chemical group 0.000 claims description 13
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
238000004519 manufacturing process Methods 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
239000000126 substance Substances 0.000 claims description 9
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 7
229920002635 polyurethane Polymers 0.000 claims description 7
239000004814 polyurethane Substances 0.000 claims description 7
229910000077 silane Inorganic materials 0.000 claims description 7
DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 6
239000003054 catalyst Substances 0.000 claims description 6
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
125000001309 chloro group Chemical group Cl* 0.000 claims description 5
238000007334 copolymerization reaction Methods 0.000 claims description 5
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 5
229920001558 organosilicon polymer Polymers 0.000 claims description 5
229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
125000002877 alkyl aryl group Chemical group 0.000 claims description 4
125000000217 alkyl group Chemical group 0.000 claims description 4
125000003118 aryl group Chemical group 0.000 claims description 4
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 4
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
238000006116 polymerization reaction Methods 0.000 claims description 4
229920002554 vinyl polymer Polymers 0.000 claims description 4
230000000903 blocking effect Effects 0.000 claims description 3
229910052801 chlorine Inorganic materials 0.000 claims description 3
125000006353 oxyethylene group Chemical group 0.000 claims description 3
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
239000002904 solvent Substances 0.000 claims description 3
125000001424 substituent group Chemical group 0.000 claims description 3
125000003944 tolyl group Chemical group 0.000 claims description 3
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 2
230000010933 acylation Effects 0.000 claims description 2
238000005917 acylation reaction Methods 0.000 claims description 2
125000003342 alkenyl group Chemical group 0.000 claims description 2
RMRFFCXPLWYOOY-UHFFFAOYSA-N allyl radical Chemical compound [CH2]C=C RMRFFCXPLWYOOY-UHFFFAOYSA-N 0.000 claims description 2
125000003710 aryl alkyl group Chemical group 0.000 claims description 2
125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 2
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
239000000460 chlorine Substances 0.000 claims description 2
125000004093 cyano group Chemical group *C#N 0.000 claims description 2
238000006735 epoxidation reaction Methods 0.000 claims description 2
239000006260 foam Substances 0.000 claims description 2
125000005843 halogen group Chemical group 0.000 claims description 2
125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 claims description 2
125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 claims description 2
125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 claims description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims 2
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims 1
108091033411 PCA3 Proteins 0.000 claims 1
229910052783 alkali metal Inorganic materials 0.000 claims 1
239000003795 chemical substances by application Substances 0.000 claims 1
239000000470 constituent Substances 0.000 claims 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 1
125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims 1
229940095050 propylene Drugs 0.000 claims 1
238000005809 transesterification reaction Methods 0.000 claims 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
229910052710 silicon Inorganic materials 0.000 description 10
239000010703 silicon Substances 0.000 description 9
239000000047 product Substances 0.000 description 8
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
239000012298 atmosphere Substances 0.000 description 6
239000007788 liquid Substances 0.000 description 6
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 5
ZXABMDQSAABDMG-UHFFFAOYSA-N 3-ethenoxyprop-1-ene Chemical compound C=CCOC=C ZXABMDQSAABDMG-UHFFFAOYSA-N 0.000 description 4
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 4
HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 4
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
229920000570 polyether Polymers 0.000 description 4
238000010992 reflux Methods 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
239000004721 Polyphenylene oxide Substances 0.000 description 3
229920005830 Polyurethane Foam Polymers 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
239000003921 oil Substances 0.000 description 3
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 3
239000011496 polyurethane foam Substances 0.000 description 3
239000004094 surface-active agent Substances 0.000 description 3
OZCMOJQQLBXBKI-UHFFFAOYSA-N 1-ethenoxy-2-methylpropane Chemical compound CC(C)COC=C OZCMOJQQLBXBKI-UHFFFAOYSA-N 0.000 description 2
229910015900 BF3 Inorganic materials 0.000 description 2
238000004566 IR spectroscopy Methods 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000003610 charcoal Substances 0.000 description 2
238000004821 distillation Methods 0.000 description 2
239000012153 distilled water Substances 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
125000001624 naphthyl group Chemical group 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
PLFFHJWXOGYWPR-HEDMGYOXSA-N (4r)-4-[(3r,3as,5ar,5br,7as,11as,11br,13ar,13bs)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]pentan-1-ol Chemical compound C([C@]1(C)[C@H]2CC[C@H]34)CCC(C)(C)[C@@H]1CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@@H]1[C@@H](CCCO)C PLFFHJWXOGYWPR-HEDMGYOXSA-N 0.000 description 1
UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Polymers COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
QLQSJLSVPZCPPZ-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hept-3-ene Chemical compound C1C=CCC2OC12 QLQSJLSVPZCPPZ-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 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
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
238000005481 NMR spectroscopy Methods 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
241000219289 Silene Species 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
125000004104 aryloxy group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
238000010533 azeotropic distillation Methods 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
230000001413 cellular effect Effects 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000002329 infrared spectrum Methods 0.000 description 1
XAAVBSCLLFEFAH-UHFFFAOYSA-N methyl-bis(2-methylpropoxy)silane Chemical compound CC(C)CO[SiH](C)OCC(C)C XAAVBSCLLFEFAH-UHFFFAOYSA-N 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
238000005580 one pot reaction Methods 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
LEVJVKGPFAQPOI-UHFFFAOYSA-N phenylmethanone Chemical compound O=[C]C1=CC=CC=C1 LEVJVKGPFAQPOI-UHFFFAOYSA-N 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000056 polyoxyethylene ether Polymers 0.000 description 1
229940051841 polyoxyethylene ether Drugs 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000003756 stirring Methods 0.000 description 1
KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical class CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
238000001890 transfection Methods 0.000 description 1
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
239000001226 triphosphate Substances 0.000 description 1
235000011178 triphosphate Nutrition 0.000 description 1
UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
229920006163 vinyl copolymer Polymers 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1
239000003643 water by type 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
- 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
- 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
- C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Silicon Polymers (AREA)

BE694018D 1967-02-13 1967-02-13 BE694018A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE694018		1967-02-13

Publications (1)

Publication Number	Publication Date
BE694018A true BE694018A (de)	1967-08-14

Family

ID=3850231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE694018D BE694018A (de)	1967-02-13	1967-02-13

Country Status (1)

Country	Link
BE (1)	BE694018A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0409035A3 (en) *	1989-07-20	1992-03-18	Th. Goldschmidt Ag	Process for the preparation of flexible polyester polyurethane foams

1967
- 1967-02-13 BE BE694018D patent/BE694018A/fr unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0409035A3 (en) *	1989-07-20	1992-03-18	Th. Goldschmidt Ag	Process for the preparation of flexible polyester polyurethane foams

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FR2540740A1 (fr)	1984-08-17	Procede pour la separation par extraction de composes organiques polaires, en particulier d'alcools aliphatiques inferieurs, de leurs solutions aqueuses et fluides particulierement appropries pour ce procede
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WO2010040939A1 (fr)	2010-04-15	Nouveau procede de metathese d'olefines ou d'enynes
EP0258079B1 (de)	1992-02-19	Methylenchloridzusammensetzung und deren Verwendung für die Photolackentschichtung
BE655708A (de)	1965-05-13
EP0100717B1 (de)	1985-11-06	Verfahren zur Herstellung von alpha-Alkylamino-Aldehyden
FR3133614A1 (fr)	2023-09-22	Procédé de préparation d’une mousse de polyuréthane

BE694018A - - Google Patents

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