WO2023047053A1 - Procede de synthese de la polyepichlorhydrine - Google Patents
Procede de synthese de la polyepichlorhydrine Download PDFInfo
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- WO2023047053A1 WO2023047053A1 PCT/FR2022/051773 FR2022051773W WO2023047053A1 WO 2023047053 A1 WO2023047053 A1 WO 2023047053A1 FR 2022051773 W FR2022051773 W FR 2022051773W WO 2023047053 A1 WO2023047053 A1 WO 2023047053A1
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- Prior art keywords
- polymerization
- epichlorohydrin
- mol
- reaction
- polyepichlorohydrin
- Prior art date
Links
- 229920002755 poly(epichlorohydrin) Polymers 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 29
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000002904 solvent Substances 0.000 claims abstract description 25
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 34
- 238000006116 polymerization reaction Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003786 synthesis reaction Methods 0.000 claims description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 14
- 229910052796 boron Inorganic materials 0.000 claims description 14
- 239000003505 polymerization initiator Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 8
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 abstract 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 11
- 230000033228 biological regulation Effects 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000010538 cationic polymerization reaction Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 4
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 4
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000012718 coordination polymerization Methods 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000013475 authorization Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- -1 oxonium ion Chemical class 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XSGMGAINOILNJR-UHFFFAOYSA-N 2-(9h-fluoren-9-ylmethoxycarbonylamino)-3-methyl-3-tritylsulfanylbutanoic acid Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1COC(=O)NC(C(O)=O)C(C)(C)SC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 XSGMGAINOILNJR-UHFFFAOYSA-N 0.000 description 2
- JSOGDEOQBIUNTR-UHFFFAOYSA-N 2-(azidomethyl)oxirane Chemical compound [N-]=[N+]=NCC1CO1 JSOGDEOQBIUNTR-UHFFFAOYSA-N 0.000 description 2
- DMELKSCHWNDMLR-UHFFFAOYSA-N 4-(trifluoromethylsulfonyloxy)butyl trifluoromethanesulfonate Chemical compound FC(F)(F)S(=O)(=O)OCCCCOS(=O)(=O)C(F)(F)F DMELKSCHWNDMLR-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910007564 Zn—Co Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012656 cationic ring opening polymerization Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- JAWGVVJVYSANRY-UHFFFAOYSA-N cobalt(3+) Chemical compound [Co+3] JAWGVVJVYSANRY-UHFFFAOYSA-N 0.000 description 1
- 238000012670 controlled anionic polymerization Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- UHAACAAEIMGXFS-UHFFFAOYSA-N ethylaluminum(2+);oxygen(2-) Chemical compound [O-2].CC[Al+2] UHAACAAEIMGXFS-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 150000002678 macrocyclic compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- FITIWKDOCAUBQD-UHFFFAOYSA-N prothiofos Chemical compound CCCSP(=S)(OCC)OC1=CC=C(Cl)C=C1Cl FITIWKDOCAUBQD-UHFFFAOYSA-N 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/24—Epihalohydrins
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
Definitions
- the invention relates to the field of energetic materials. More specifically, the invention relates to a process for the synthesis of a polyglycidyl azide intermediate, namely polyepichlorohydrin.
- PAG polyglycidyl azide
- PBHT polybutadiene hydroxytelechelic
- PAG can be produced in two steps, according to scheme 1 below, from epichlorohydrin (ECH), via the intermediate of polyepichlorohydrin (PECH), which is a dihydroxytelechelic polymer.
- ECH epichlorohydrin
- PECH polyepichlorohydrin
- coordination polymerization has some disadvantages from a mechanistic understanding point of view: - Unsimple catalytic systems and polymerization procedures;
- Lewis acids such as boron trifluoroetherate (BF 3 OEt 2 ) [14-18], tin tetrachloride (SnCI 4 ) [19], triethyloxonium hexafluorophosphate (Et 3 O + PF 6 ') [20], 1,4-butanediyl ditriflate [21].
- Triethyloxonium hexafluorophosphate leads to PECH of low molecular masses (Mn ⁇ 1,000 g.mol -1 ), butanediyl ditriflate leads to PECH of higher molecular masses (between 3,500 and 15,000 g.mol -1 ) but with low yields.
- Boron trifluoroetherate and tin tetrachloride are the most widely used, often combined with a diol as an initiator, boron trifluoroetherate providing less polydispersed polymers than those obtained with tin tetrachloride.
- the most commonly used solvents for the polymerization of ECH are chlorinated solvents, such as methylene chloride or 1,2-dichloroethane (DCE).
- chlorinated solvents such as methylene chloride or 1,2-dichloroethane (DCE).
- DCE 1,2-dichloroethane
- the use of such solvents is impacted by European regulation n°1907/2006, better known as the REACH regulation (acronym for "Registration, Evaluation, Authorization and Restriction of Chemicals”) which lists the substances whose use is subject to authorization.
- REACH regulation an analog for "Registration, Evaluation, Authorization and Restriction of Chemicals”
- DCE has been included since August 14, 2014 in Annex XIV of the REACH regulation, and can no longer be used in the absence of authorization since November 22, 2017.
- the obsolescence of DCE, and other solvents chlorine is therefore foreseeable in the short or medium term.
- the first example is the polymerization of ECH in the presence of Bronsted acids such as acid clays [24].
- the polymerization is carried out without solvent but the polymer obtained is bimodal, with a low molecular mass and a significant presence of cyclic by-products.
- the reaction takes place in the presence of paratoluenesulfonic acid [25] and tin tetrachloride.
- this solvent-free route presents a major problem, which is the risk of loss of control of the reaction.
- the invention relates to a process for the synthesis of polyepichlorohydrin which comprises: a) the reaction of epichlorohydrin with boron trifluoroetherate in the presence of a polymerization initiator and optionally of a non-chlorinated solvent; b) adding epichlorohydrin to the reaction product obtained in step a); c) hydrolysis of the product obtained in step b).
- reaction product has the usual and current meaning used in chemical synthesis, namely a product which results from the reaction between at least two reactants which interact and are transformed into said product.
- reaction product obtained at stage x is equivalent to the expression “product obtained at the end of stage x”.
- the invention relates to a process for the synthesis of polyepichlorohydrin which implements a cationic polymerization of epichlorohydrin by ring opening according to a so-called “activated monomer” mechanism.
- activated monomer shown in Scheme 5
- the chain ends are neutral and the propagation takes place via the nucleophilic attack of a hydroxyl group on the oxonium ion present in the monomer, thus forming, only, a linear PECH diol .
- Diagram 5 Activated monomer mechanism
- Phase 1 initiation of the polymerization by bringing together epichlorohydrin, boron trifluoroetherate, a polymerization initiator, and optionally a non-chlorinated solvent;
- Phase 2 polymerization by controlled addition of epichlorohydrin.
- the termination phase of the polymerization proceeds conventionally in the presence of water.
- the present invention relates to a process for the synthesis of polyepichlorohydrin which comprises: a) the reaction of epichlorohydrin with boron trifluoroetherate in the presence of a polymerization initiator and optionally of a non-chlorinated solvent; b) adding epichlorohydrin to the reaction product obtained in step a); c) hydrolysis of the product obtained in step b).
- the polymerization initiator is water, butanediol or 3-chloro-1,2-propanediol, preferably water.
- step a) is carried out in the absence of solvent.
- step a) is carried out in the presence of a non-chlorinated solvent.
- the non-chlorinated solvent is toluene, acetonitrile or nitromethane, preferably toluene.
- the polymerization initiator and the epichlorohydrin are used in substantially equimolar amounts in step a). In certain embodiments, the polymerization initiator is used in excess relative to the boron trifluoroetherate in step a).
- the epichlorohydrin is used pure or in a solvent in step b). In certain embodiments, said solvent is identical to that used in step a).
- the epichlorohydrin is added in one or more times in step b).
- step a) is controlled to obtain an epichlorohydrin oligomer having a degree of polymerization (DPn) greater than or equal to 4.
- step b) may further comprise the addition of boron trifluoroetherate.
- the process in accordance with the invention is compatible with a scale-up (pilot and/or industrial scale). Indeed, this process makes it possible to obtain polyepichlorohydrin on the scale of a hundred grams (see examples 4 and 6) without degradation of the characteristics of the polymer in terms of Mn, polydispersity and functionality, nor any risk related to the exotherm of the reaction.
- the polydispersity D of the polyepichlorohydrin is equal to the Mw/Mn ratio.
- BF 3 O(C 2 H 5 ) 2 and BF 3 OEt 2 are used indiscriminately to designate boron trifluoroetherate (also called boron trifluoride dietherate).
- Example 1 a) 0.48 mL (6.12x10' 3 mol) of ECH, 0.046 mL (3.72x10' 4 mol) of BF 3 O(C 2 H 5 )2 and 0.1 mL (5.56x10 ' 3 mol) of H 2 O were introduced into a flask. The reaction mixture was stirred at 25°C for 1.5 h until a transparent viscous liquid formed. Then, a mixture of 11.3 mL (0.15 mol) of ECH and 5.65 mL of toluene was added via a syringe pump, controlling the rate of addition to control the exothermicity of the reaction.
- reaction mixture was stirred for lh, then hydrolyzed by adding 2 to 3 mL of distilled water.
- the reaction medium was diluted with toluene (approximately 5 mL), washed with approximately 50 mL of an aqueous solution of sodium bicarbonate (at 5% by mass) and several times with distilled water (approximately 50 mL at total) until neutrality of the washing phases.
- the solvent was evaporated under vacuum on a rotary evaporator and the polyepichlorohydrin obtained was dried under vacuum at 60° C. to constant weight.
- Example 1 The procedure of Example 1 was repeated but using 12.7 mL (0.17 mol) of ECH, 0.054 mL (0.44 ⁇ 10′ 3 mol) of BF 3 OEt 2 and 1.84 mL (6 3 -chloro-1,2-propanediol.
- Example 1 The procedure of Example 1 was repeated using, in the second part of step a), pure TECH instead of ECH in solution in toluene.
- a polymerization reactor was then charged with 12.64 g (2.97 ⁇ 10 2 mol) of the ECH oligomer, 37 mL of toluene and 0.27 mL (2.19 ⁇ 10 3 mol) of BF 3 OEt 2 .
- the reaction medium was stirred for lh, then 71 mL (0.91 mol) of ECH were added to the reactor.
- the reaction medium was again stirred for lh, then hydrolyzed.
- THE Washing and recovery of the polyepichlorohydrin were carried out according to the procedure of example 1.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22789277.5A EP4405410A1 (fr) | 2021-09-21 | 2022-09-21 | Procede de synthese de la polyepichlorhydrine |
KR1020247012460A KR20240121209A (ko) | 2021-09-21 | 2022-09-21 | 폴리에피클로로하이드린을 합성하기 위한 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRFR2109891 | 2021-09-21 | ||
FR2109891A FR3127222A1 (fr) | 2021-09-21 | 2021-09-21 | Procédé de synthèse de la polyépichlorhydrine |
Publications (1)
Publication Number | Publication Date |
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WO2023047053A1 true WO2023047053A1 (fr) | 2023-03-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/FR2022/051773 WO2023047053A1 (fr) | 2021-09-21 | 2022-09-21 | Procede de synthese de la polyepichlorhydrine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4405410A1 (fr) |
KR (1) | KR20240121209A (fr) |
FR (1) | FR3127222A1 (fr) |
WO (1) | WO2023047053A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837283A (en) * | 1987-08-31 | 1989-06-06 | Nalco Chemical Company | Monomeric, oligomeric and polymeric sulfonates |
FR2633300A1 (fr) | 1985-08-30 | 1989-12-29 | Minnesota Mining & Mfg | Composes polyepichlorhydrine a terminaison hydroxyle, derives, et procedes pour leur fabrication |
FR2638751A1 (fr) | 1985-07-01 | 1990-05-11 | Minnesota Mining & Mfg | Polymeres de polyepichlorhydrine a terminaison hydroxyle et derives du type polyglycidyl-azide et polyurethane, procede de preparation et utilisation dans le domaine des liants pour combustibles solides de fusee |
KR101299619B1 (ko) * | 2011-02-10 | 2016-09-22 | 국방과학연구소 | 폴리에피클로로히드린의 제조 방법 |
KR20170098072A (ko) * | 2016-02-19 | 2017-08-29 | 국방과학연구소 | 폴리에피클로로하이드린-폴리올 및 폴리글리시딜아자이드-폴리올의 제조방법 |
-
2021
- 2021-09-21 FR FR2109891A patent/FR3127222A1/fr active Pending
-
2022
- 2022-09-21 KR KR1020247012460A patent/KR20240121209A/ko unknown
- 2022-09-21 EP EP22789277.5A patent/EP4405410A1/fr active Pending
- 2022-09-21 WO PCT/FR2022/051773 patent/WO2023047053A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2638751A1 (fr) | 1985-07-01 | 1990-05-11 | Minnesota Mining & Mfg | Polymeres de polyepichlorhydrine a terminaison hydroxyle et derives du type polyglycidyl-azide et polyurethane, procede de preparation et utilisation dans le domaine des liants pour combustibles solides de fusee |
FR2633300A1 (fr) | 1985-08-30 | 1989-12-29 | Minnesota Mining & Mfg | Composes polyepichlorhydrine a terminaison hydroxyle, derives, et procedes pour leur fabrication |
US4837283A (en) * | 1987-08-31 | 1989-06-06 | Nalco Chemical Company | Monomeric, oligomeric and polymeric sulfonates |
KR101299619B1 (ko) * | 2011-02-10 | 2016-09-22 | 국방과학연구소 | 폴리에피클로로히드린의 제조 방법 |
KR20170098072A (ko) * | 2016-02-19 | 2017-08-29 | 국방과학연구소 | 폴리에피클로로하이드린-폴리올 및 폴리글리시딜아자이드-폴리올의 제조방법 |
Non-Patent Citations (24)
Title |
---|
ARAKI, T.AOYAGI, T.UEYAMA, N.AOYAMA, T.TANI, H: "Ethylaluminum Oxide Catalysts from Et2AIOLi-Et2AICI Binary System in Relation to Species of AIEt3 - Water Catalyst", J. POLYM. SCI. PART A: POLYM. CHEM., vol. 11, 1973, pages 699 - 712 |
BIDERON, T.; KUBISA, P.; PENCZEK, S.: "Polyepichlorohydrin Diols Free of Cycles: Synthesis and Characterization", J. POLYM. SCI. PART A: POLYM. CHEM, vol. 29, 1991, pages 619 - 628, XP000218481 |
BOOPATHI, S.K.; HADJICHRISTIDIS, N.; GNANOU, Y.; FENG, X: "Direct Access to Poly(glycidyl azide) and its Copolymers through Anionic (Co-)Polymerization of Glycidyl Azide", COMMUNICATIONS, vol. 10, 2019, pages 293 |
BROCAS, A-L.CENDEJAS. G.CAILLOL, S.DEFFIEUX, A.CARLOTTI, S.: "Controlled Synthesis of Polyepichlorohydrin with Pendant Cyclic Carbonate Functions for Isocyanate-Free Polyurethane Networks", J. POLYM. SCI. PART A: POLYM. CHEM., vol. 49, 2011, pages 2677 - 2684 |
BROCHU, S.: "Ampleman, G. Synthesis and Characterization of Glycidyl Azide Polymers Using Isotactic and Chiral Poly(epichlorohydrin)s", MACROMOLECULES, vol. 29, 1996, pages 5539 - 5545, XP000597828, DOI: 10.1021/ma951839f |
CARLOTTI, S.LABBE, A.REJSEK, V.DOUTAZ, S.GERVAIS, M.DEFFIEUX, A.: "Living/Controlled Anionic Polymerization and Copolymerization of Epichlorohydrin with Tetraoctylammonium Bromide-Triisobutylaluminum Initiating Systems", MACROMOLECULES, vol. 41, 2008, pages 7058 - 7062 |
FERRIER JR, R. C.; PAKHIRA, S.; PALMON, S. E.; RODRIGUEZ, C. G.; GOLDFELD. D. E.; IYIOLA, O. O. CHWATKO, M.; MENDOZA-CORTES, J. L.: "Demystifying the Mechanism of Regio- and Isoselective Epoxide Polymerization Using the Vandenberg Catalyst", MACROMOLECULES, vol. 51, 2018, pages 1777 - 1786 |
FRANCIS A U ET AL: "Structural characterization of hydroxyl terminated polyepichlorohydrin obtained using boron trifluoride etherate and stannic chloride as initiators", EUROPEAN POLYMER JOURNAL, PERGAMON PRESS LTD OXFORD, GB, vol. 39, no. 4, 1 April 2003 (2003-04-01), pages 831 - 841, XP004409008, ISSN: 0014-3057, DOI: 10.1016/S0014-3057(02)00302-6 * |
FRANCIS, A. U.VENKATACHALAM, S.KANAKAVEL, M.RAVINDRAN, P. V.NINAN, K. N: "Structural Characterization of Hydroxyl Terminated Polyepichlorohydrin Obtained using Boron Trifluoride Etherate and Stannic Chloride as Initiators", EUR. POLYM. J., vol. 39, 2003, pages 831 - 841, XP004409008, DOI: 10.1016/S0014-3057(02)00302-6 |
GRINEVICH, T.V.; SOLOV'YANOV, A. A.; VINOGRADOV, D. B.; BULATOV, P. V.; KUZNETSOV, G.P.; ASSOVSKII, I. G.; BERLIN, A. A.; TARTAKOV: "Oligo(glycidyl azides): New Approaches to Synthesis and Properties", DOKL CHEM, vol. 454, 2014, pages 39 - 41 |
GUANAES, D.BITTENCOURT, E.EBERLIN, M. N.SABINO, A. A: "Influence of Polymerization Conditions in the Molecular Weight and Polydispersity of Polyepichlorohydrin", EUR. POLYM, vol. 43, 2007, pages 2141 - 2148, XP022055213, DOI: 10.1016/j.eurpolymj.2007.02.016 |
KIM, C. S.KUO, K.FISH, R.RUSSELL, J.CURB, P.IMMOOS, J.: "Telechelic Polymerization of Epichlorohydrin using 1,4-Butanediyl Ditriflate as the Initiator", MACROMOLECULES, vol. 23, 1990, pages 4715 - 4717 |
KIM, J. S.KWEON, J. 0.NOH, S. T.: "Online Monitoring of Reaction Temperature during Cationic Ring Opening Polymerization of Epichlorohydrin in Presence of BF3 and 1,4-Butanediol", J. APPL POLYM. SCI., vol. 131, 2014, pages 39912 |
KUNTZ, I.KROLL, W. R.: "Polymerization of Epoxides with Dialkylaluminum Acetylacetonate Catalyst Systems", J. POLYM. SCI., PART A: POLYM. CHEM., vol. 8, 1970, pages 1601 - 1621, XP002102589, DOI: 10.1002/pol.1970.150080701 |
MASUDA, Y.HANI, H.: "Organoaluminum - Cyclic Ether - Cyclic Imide Catalysts for the Polymerization of Epoxides", J. POLYM. SCI.: POLYM. CHEM. ED, vol. 11, 1973, pages 3103 - 3114 |
MUHAMMAD AHMADMUHAMMAD SIRAJUDDINZAREEN AKTHERWAQAR AHMAD: "Acta Part A: Mol Biomol Spectro", SPECTROCHIM, vol. 151, 2015, pages 164 - 173 |
OKAMOTO, Y: "Cationic Ring-Opening Polymerization of Epichlorohydrin in the Presence of Ethylene Glycol", ACSSYMP. SER., vol. 286, 1985, pages 361 - 372 |
PANDA, S. P.; SAHU, S. K.; THAKUR, J. V.; KULKARNI, S. G.; KUMBHAR, C. G.; SADAFULE, D S.: "Synthesis and Characterization of Hydroxyl Terminated Polyepichlorohydrin and Polyglycidylazide", DEF SCI. J., vol. 46, 1996, pages 399 - 403 |
RODRIGUEZ, C. G.FERRIER JR, R. C.HELENIC, A.LYND, N. A: "Ring-Opening Polymerization of Epoxides: Facile Pathway to Functional Polyethers via a Versatile Organoaluminum Initiator", MACROMOLECULES, vol. 50, 2017, pages 3121 - 3130 |
VANDENBERG, E. J.: "Epoxide Polymers: Synthesis, Stereochemistry, Structure, and Mechanism", J. POLYM. SCI. PART A: POLYM. CHEM., vol. 7, 1969, pages 525 - 567 |
VANDENBERG, E. J.: "Organometallic Catalysts for Polymerizing Monosubstituted Epoxides", J. POLYM. SCI., vol. 47, 1960, pages 486 - 489 |
VANDENBERG, E. J: "Award Address", POLYMER, vol. 35, 1994, pages 4933 - 4939, XP024117912, DOI: 10.1016/0032-3861(94)90647-5 |
XIE, H-Q.GUO, J-S.YU, G.-Q.ZU, J: "Ring-Opening Polymerization of Epichlorohydrin and its Copolymerization with other Alkylene Oxides by Quaternary Catalyst System", J. APPL POLYM. SCI., vol. 80, 2001, pages 2446 - 2454 |
YAHIAOUI, A.BELBACHIR, M.HACHEMAOUI, A: "An Acid Exchanged Montmorillonite Clay-Catalyzed Synthesis of Polyepichlorhydrin", INT. J. MOL SCI., vol. 4, 2003, pages 548 - 561 |
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