JP5254617B2 - ポリマー状のヒドロキシアルキル末端ポリスルフィドの製造法 - Google Patents
ポリマー状のヒドロキシアルキル末端ポリスルフィドの製造法 Download PDFInfo
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- JP5254617B2 JP5254617B2 JP2007533899A JP2007533899A JP5254617B2 JP 5254617 B2 JP5254617 B2 JP 5254617B2 JP 2007533899 A JP2007533899 A JP 2007533899A JP 2007533899 A JP2007533899 A JP 2007533899A JP 5254617 B2 JP5254617 B2 JP 5254617B2
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- Prior art keywords
- catalyst
- reaction
- terminated
- polysulfides
- hydroxyalkyl
- 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.)
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- 229920001021 polysulfide Polymers 0.000 title claims abstract description 36
- 239000005077 polysulfide Substances 0.000 title claims description 34
- 150000008117 polysulfides Polymers 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 30
- 238000002360 preparation method Methods 0.000 title description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000011973 solid acid Substances 0.000 claims abstract description 9
- 239000003377 acid catalyst Substances 0.000 claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 5
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 10
- 229920002866 paraformaldehyde Polymers 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 229920001429 chelating resin Polymers 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract description 3
- KYNFOMQIXZUKRK-UHFFFAOYSA-N bishydroxyethyldisulfide Natural products OCCSSCCO KYNFOMQIXZUKRK-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 9
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011949 solid catalyst Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- -1 cationic ion Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- VYMPLPIFKRHAAC-UHFFFAOYSA-N 1,2-ethanedithiol Chemical compound SCCS VYMPLPIFKRHAAC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000004990 dihydroxyalkyl group Chemical group 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003573 thiols Chemical group 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
- 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
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6453—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
実施例4a(触媒:p−トルエンスルホン酸)
750gのジエタノールジスルフィド(85%)が450mlのトルエンに溶解され、201gのパラホルムアルデヒド(90%)が懸濁される。4gのp−トルエンスルホン酸(触媒)の添加後、70℃で1時間撹拌する。次いで、上記調製物を110℃で還流下で加熱する。反応水が3時間以内に水トラップ上に分離除去される。反応混合物から水の大部分が除去された後、還流下でさらに2時間加熱する。次いで中和し、濾過する。溶媒が減圧下で留去される。溶媒残渣の除去のために、窒素によるストリッピングを行う。
ジエタノールジスルフィドおよびパラホルムアルデヒドを実施例3aに記載された条件下で、ただし、4gのAmberlyst 15(触媒)の存在下で反応させると、3,500g/モルのモル質量を有するポリマーが得られる。中和は行われない。
129gのパラホルムアルデヒド(90%)が545gのジエタノールジスルフィド(85%)に懸濁され、2gのAmberlyst 15と混合される。次いで、反応混合物が、閉じた容器(例えば、Buchiの1リットルガラス製オートクレーブ)中で撹拌されながら120℃に加熱される。内部圧力が3バールより上に上がったとき、容器中の張力が解放され、容器が再び閉じられる。4時間後に容器中の張力が解放され、さらに4時間窒素が反応混合物中に導入される。次いで、50℃に冷却され、濾過される。
Claims (10)
- ポリマー状のヒドロキシアルキル末端ポリスルフィドの製造法であって、モノマー状のビスヒドロキシアルキルポリスルフィドが酸触媒の存在下でホルムアルデヒドと反応されるところの方法において、酸触媒が固体酸の形で使用され、かつ水および任意的に共使用された溶媒ならびに上記触媒が分離除去されることを特徴とする方法。
- パラホルムアルデヒドの形のホルムアルデヒドが使用されることを特徴とする請求項1記載の方法。
- 固体酸触媒として酸性イオン交換体が使用されることを特徴とする請求項1または2記載の方法。
- 粗い多孔性のイオン交換体が使用されることを特徴とする請求項3記載の方法。
- アンバーリスト(登録商標)型のイオン交換体が使用されることを特徴とする請求項3または4記載の方法。
- 固体酸触媒として、H型のゼオライトが使用されることを特徴とする請求項1記載の方法。
- モノマー状のヒドロキシアルキル末端ポリスルフィドとして、ジチオジグリコールが使用されることを特徴とする請求項1〜6のいずれか1項記載の方法。
- ジチオジグリコール、パラホルムアルデヒドおよび前記触媒が溶媒を使用しないで互いに混合され、加熱され、そして水および触媒が反応生成物から除去されることを特徴とする請求項1〜7のいずれか1項記載の方法。
- 反応が連続的に行われることを特徴とする請求項1〜8のいずれか1項記載の方法。
- 反応が1またはいくつかの管状反応器中で行われることを特徴とする請求項1〜9のいずれか1項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004047791.4 | 2004-10-01 | ||
DE102004047791A DE102004047791B4 (de) | 2004-10-01 | 2004-10-01 | Verfahren zur Herstellung von polymeren hydroxyalkylterminierten Polysulfiden |
PCT/EP2005/009959 WO2006037441A1 (de) | 2004-10-01 | 2005-09-16 | Verfahren zur herstellung von polymeren hydroxylalkylterminierten polysulfiden |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008514769A JP2008514769A (ja) | 2008-05-08 |
JP5254617B2 true JP5254617B2 (ja) | 2013-08-07 |
Family
ID=35266773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007533899A Expired - Fee Related JP5254617B2 (ja) | 2004-10-01 | 2005-09-16 | ポリマー状のヒドロキシアルキル末端ポリスルフィドの製造法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7482424B2 (ja) |
EP (1) | EP1794212B1 (ja) |
JP (1) | JP5254617B2 (ja) |
CN (1) | CN101035837B (ja) |
AT (1) | ATE407165T1 (ja) |
DE (2) | DE102004047791B4 (ja) |
ES (1) | ES2312015T3 (ja) |
WO (1) | WO2006037441A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5596802B2 (ja) | 2010-03-17 | 2014-09-24 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | ポリスルフィドの解重合及びビスメルカプト−ジエーテルの調製のための方法 |
CN102822145B (zh) * | 2010-04-12 | 2014-12-24 | 切弗朗菲利浦化学公司 | 通过醚化作用低聚双(β-羟基)多硫化物 |
US8729216B2 (en) * | 2011-03-18 | 2014-05-20 | Prc Desoto International, Inc. | Multifunctional sulfur-containing polymers, compositions thereof and methods of use |
US8541513B2 (en) * | 2011-03-18 | 2013-09-24 | Prc-Desoto International, Inc. | Terminal-modified difunctional sulfur-containing polymers, compositions thereof and methods of use |
JP5702887B2 (ja) | 2011-04-12 | 2015-04-15 | シャンハイ アイシーアイ リサーチ アンド デヴェロップメント アンド マネジメント カンパニー.リミテッド. | ポリスルフィドの調製方法 |
CN105377951B (zh) | 2013-06-17 | 2017-05-31 | 阿克佐诺贝尔化学国际公司 | 制备多硫化物的方法 |
EP3233972B1 (en) | 2014-12-17 | 2019-07-24 | Akzo Nobel Chemicals International B.V. | Low-salt process for the preparation of a polysulfide |
CN112430325B (zh) * | 2020-11-17 | 2023-11-03 | 锦西化工研究院有限公司 | 惰性端基聚硫代醚聚合物的合成方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469404A (en) * | 1944-08-29 | 1949-05-10 | Thiokol Corp | Polyacetal polysulfide polymers |
US2582605A (en) | 1947-08-19 | 1952-01-15 | Socony Vacuum Oil Co Inc | Condensation of beta-hydroxyethyl sulfides with compounds containing hydroxyl groups |
DE1223156B (de) * | 1961-05-27 | 1966-08-18 | Hoechst Ag | Verfahren zur Herstellung von hoehermolekularen Polykondensaten |
US3335201A (en) * | 1964-09-09 | 1967-08-08 | Thiokol Chemical Corp | Amino-functional phenol containing polysulfide polymers and their reaction products with polyepoxides |
US3817947A (en) * | 1973-01-29 | 1974-06-18 | Thiokol Chemical Corp | Polysulfide polymers with increased resistance to solvents |
CA1035899A (en) | 1973-02-20 | 1978-08-01 | Eugene R. Bertozzi | Process for producing halogen-terminated polysulfide polymers |
DE3024829A1 (de) | 1980-07-01 | 1982-02-11 | Rhein-Chemie Rheinau Gmbh, 6800 Mannheim | Verfahren zur herstellung von polythiomethylen-polysulfiden sowie ihre verwendung als vulkanisiermittel |
DE4214847A1 (de) * | 1992-05-05 | 1993-11-11 | Buna Ag | Verfahren zur Herstellung von 2,2'-Dichlordiethylformal hoher Reinheit |
JPH0673148A (ja) * | 1992-07-03 | 1994-03-15 | Gun Ei Chem Ind Co Ltd | フェノール樹脂の製造方法 |
JPH06107756A (ja) * | 1992-09-24 | 1994-04-19 | Hitachi Chem Co Ltd | 変性フェノール樹脂の製造法 |
US6383324B1 (en) * | 1999-11-24 | 2002-05-07 | Morton International, Inc. | Polysulfide-based polyurethane sealant for insulating glass |
DE10220383A1 (de) * | 2002-05-07 | 2003-11-20 | Basf Ag | Verfahren zur Herstellung von Polymethylenpolysulfiden |
DE10223283C1 (de) | 2002-05-24 | 2003-07-24 | Thioplast Chemicals Gmbh & Co | Verfahren zur Herstellung von epoxidierten Polysulfiden |
DE10323839B3 (de) | 2003-05-23 | 2004-10-21 | Thioplast Chemicals Gmbh & Co.Kg | Oxidation von Mercaptoethanol |
DE102004047893B3 (de) | 2004-10-01 | 2006-04-27 | Thioplast Chemicals Gmbh & Co.Kg | Neue polymere Mercaptoendgruppen aufweisende Polysulfide mit Ethergruppierungen sowie Zwischenprodukte zu deren Herstellung |
-
2004
- 2004-10-01 DE DE102004047791A patent/DE102004047791B4/de not_active Expired - Fee Related
-
2005
- 2005-09-16 AT AT05784577T patent/ATE407165T1/de active
- 2005-09-16 WO PCT/EP2005/009959 patent/WO2006037441A1/de active IP Right Grant
- 2005-09-16 US US11/664,353 patent/US7482424B2/en not_active Expired - Fee Related
- 2005-09-16 JP JP2007533899A patent/JP5254617B2/ja not_active Expired - Fee Related
- 2005-09-16 DE DE502005005280T patent/DE502005005280D1/de active Active
- 2005-09-16 ES ES05784577T patent/ES2312015T3/es active Active
- 2005-09-16 EP EP05784577A patent/EP1794212B1/de not_active Not-in-force
- 2005-09-16 CN CN2005800335451A patent/CN101035837B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102004047791B4 (de) | 2006-12-14 |
DE502005005280D1 (de) | 2008-10-16 |
CN101035837B (zh) | 2010-12-29 |
ATE407165T1 (de) | 2008-09-15 |
US20070249860A1 (en) | 2007-10-25 |
EP1794212B1 (de) | 2008-09-03 |
US7482424B2 (en) | 2009-01-27 |
CN101035837A (zh) | 2007-09-12 |
DE102004047791A1 (de) | 2006-04-13 |
ES2312015T3 (es) | 2009-02-16 |
JP2008514769A (ja) | 2008-05-08 |
WO2006037441A1 (de) | 2006-04-13 |
EP1794212A1 (de) | 2007-06-13 |
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