RU93005333A - Способ гидрогенизации диенового полимера - Google Patents
Способ гидрогенизации диенового полимераInfo
- Publication number
- RU93005333A RU93005333A RU93005333/04A RU93005333A RU93005333A RU 93005333 A RU93005333 A RU 93005333A RU 93005333/04 A RU93005333/04 A RU 93005333/04A RU 93005333 A RU93005333 A RU 93005333A RU 93005333 A RU93005333 A RU 93005333A
- Authority
- RU
- Russia
- Prior art keywords
- diene polymer
- hydrogenization
- polymer
- improvement
- hydrogenation
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims 5
- 238000005984 hydrogenation reaction Methods 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 150000001993 dienes Chemical class 0.000 claims 1
- 238000002845 discoloration Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 239000002530 phenolic antioxidant Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
- Изобретение представляет собой усовершенствование процесса гидрогенизации диенового полимера контактированием полимера в присутствии водорода с титановым катализатором гидрогенизации. Усовершенствование состоит в предотвращении изменения цвета гидрогенизованного полимера, обработанного водой, перекисью или спиртом в отсутствии кислорода и в добавлении к полимеру нефенольного антиоксиданта.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US889349 | 1992-05-28 | ||
US07/889,349 US5242961A (en) | 1992-05-28 | 1992-05-28 | Color prevention in titanium catalyzed hydrogenated diene polymers |
US07/889349 | 1992-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93005333A true RU93005333A (ru) | 1996-12-20 |
RU2128189C1 RU2128189C1 (ru) | 1999-03-27 |
Family
ID=25394946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93005333A RU2128189C1 (ru) | 1992-05-28 | 1993-05-26 | Способ гидрогенизации диенового полимера |
Country Status (10)
Country | Link |
---|---|
US (3) | US5242961A (ru) |
EP (1) | EP0572094B1 (ru) |
KR (1) | KR100287523B1 (ru) |
CN (1) | CN1058269C (ru) |
BR (1) | BR9302069A (ru) |
DE (1) | DE69300540T2 (ru) |
ES (1) | ES2077466T3 (ru) |
MX (1) | MX9303083A (ru) |
RU (1) | RU2128189C1 (ru) |
TW (1) | TW245722B (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5866120A (en) * | 1995-11-22 | 1999-02-02 | Advanced Corneal Systems, Inc. | Method for accelerating clearance of hemorrhagic blood from the vitreous humor with hyaluronidase |
US6083585A (en) * | 1996-09-23 | 2000-07-04 | Bp Amoco Corporation | Oxygen scavenging condensation copolymers for bottles and packaging articles |
TW583027B (en) * | 1998-10-30 | 2004-04-11 | Shell Int Research | A method for preparing a hydrogenation catalyst system |
KR100411861B1 (ko) * | 2000-11-28 | 2003-12-18 | 금호석유화학 주식회사 | 유기티타늄 화합물로 선택적으로 수소화된 중합체로부터금속 촉매를 제거하는 방법 |
CN101205268B (zh) * | 2006-12-19 | 2010-09-29 | 台橡股份有限公司 | 氢化共轭二烯聚合物的方法及氢化触媒组合物 |
KR100910255B1 (ko) | 2007-10-08 | 2009-07-31 | 금호석유화학 주식회사 | 수소화된 공역디엔계 중합체의 제조방법 |
US20090131597A1 (en) * | 2007-11-21 | 2009-05-21 | Young Hoon Ko | Process for the preparation of a hydrogenated conjugated diene-based polymer |
US9745444B2 (en) | 2013-04-30 | 2017-08-29 | Asahi Kasei Chemicals Corporation | Composition containing oxide of titanium, polymer composition, and molded article |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787647A (en) * | 1949-06-23 | 1957-04-02 | Phillips Petroleum Co | Removal of alkali metals from viscous hydrocarbon liquids |
US2893982A (en) * | 1954-12-27 | 1959-07-07 | Phillips Petroleum Co | Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid |
DE1022382B (de) * | 1956-04-12 | 1958-01-09 | Hoechst Ag | Verfahren zur Polymerisation von niederen Olefinen |
NL101866C (ru) * | 1956-07-30 | |||
US2953554A (en) * | 1956-08-07 | 1960-09-20 | Goodrich Gulf Chem Inc | Method of removing heavy metal catalyst from olefinic polymers by treatment with an aqueous solution of a complexing agent |
US3074921A (en) * | 1957-06-14 | 1963-01-22 | Monsanto Chemicals | Removal of catalyst residues from solid polymer slurries by multistage countercurrent extraction |
US3090777A (en) * | 1961-05-03 | 1963-05-21 | Sun Oil Co | Removal of catalyst from olefin polymerization products |
GB1018328A (en) * | 1963-10-12 | 1966-01-26 | Montedison Spa | Process for purifying polyolefins |
BE756177A (fr) * | 1969-09-17 | 1971-03-15 | Shell Int Research | Procede de preparation de copolymeres a blocs hydrogenes |
BE788698A (fr) * | 1971-09-14 | 1973-03-12 | Shell Int Research | Procede d'elimination de contaminants metalliques dans un polymere |
DE2257917C3 (de) * | 1972-11-25 | 1979-01-25 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Aufarbeitung von Polyäthylenwachsen |
US3793307A (en) * | 1972-12-19 | 1974-02-19 | Phillips Petroleum Co | Process for removal of catalyst residues |
JPS58480B2 (ja) * | 1974-08-06 | 1983-01-06 | トウアネンリヨウコウギヨウ カブシキガイシヤ | アタクチツク・ポリプロピレン含有燃料油の製造方法 |
JPS5281393A (en) * | 1975-12-29 | 1977-07-07 | Chisso Corp | Improved process for preparing polybutene-1 |
JPS5830884B2 (ja) * | 1976-01-08 | 1983-07-02 | 三井東圧化学株式会社 | ポリオレフイン重合体の製造方法 |
JPS5624407A (en) * | 1979-08-03 | 1981-03-09 | Mitsui Petrochem Ind Ltd | Purification of olefin polymer |
AU548257B2 (en) * | 1981-06-09 | 1985-12-05 | Du Pont Canada Inc. | Deactivation of alpha olefin catalyst |
US4396761A (en) * | 1981-08-21 | 1983-08-02 | Shell Oil Company | Method for removing hydrogenation catalyst residues from hydrogenated conjugated diene polymers |
US4403074A (en) * | 1982-01-13 | 1983-09-06 | Phillips Petroleum Company | Clear haze-free impact-resistant resinous polymers |
US4415695A (en) * | 1982-03-25 | 1983-11-15 | The Firestone Tire & Rubber Company | Method for preparing color-free, stabilized polymers of conjugated dienes or vinyl aromatic hydrocarbons or copolymers of conjugated dienes and vinyl aromatic hydrocarbons |
JPS58187409A (ja) * | 1982-04-28 | 1983-11-01 | Japan Synthetic Rubber Co Ltd | ゴム状共重合体の製造方法 |
US4501857A (en) * | 1983-01-20 | 1985-02-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for hydrogenation of polymer |
JPS59142212A (ja) * | 1983-02-02 | 1984-08-15 | Japan Synthetic Rubber Co Ltd | ゴム状重合体の製造方法 |
US4452950A (en) * | 1983-02-22 | 1984-06-05 | The Goodyear Tire & Rubber Company | Process for hydrogenation of carbon-carbon double bonds in an unsaturated polymer in latex form |
JPS59161412A (ja) * | 1983-03-04 | 1984-09-12 | Ube Ind Ltd | ポリ−α−オレフインの製法 |
JPS6040104A (ja) * | 1983-08-16 | 1985-03-02 | Japan Synthetic Rubber Co Ltd | ゴム状重合体の精製法 |
JPS6069112A (ja) * | 1983-09-27 | 1985-04-19 | Japan Synthetic Rubber Co Ltd | ゴム状重合体の精製法 |
JPS60220147A (ja) * | 1984-04-18 | 1985-11-02 | Asahi Chem Ind Co Ltd | オレフイン水添触媒および該触媒を用いた重合体の水添方法 |
DE3582788D1 (de) * | 1984-11-23 | 1991-06-13 | Shell Int Research | Entfernung von schwermetallen aus polymeren. |
US4595749A (en) * | 1984-11-23 | 1986-06-17 | Shell Oil Company | Direct removal of NI catalysts |
US4656230A (en) * | 1985-07-12 | 1987-04-07 | Phillips Petroleum Company | Hydrogenation process |
JPS6279211A (ja) * | 1985-10-01 | 1987-04-11 | Asahi Chem Ind Co Ltd | 変性水添ブロツク共重合体の製造方法 |
JPS6279252A (ja) * | 1985-10-02 | 1987-04-11 | Asahi Chem Ind Co Ltd | 変性水添ブロック共重合体組成物の製法 |
JPS62197410A (ja) * | 1986-02-24 | 1987-09-01 | Asahi Chem Ind Co Ltd | ブロック共重合体樹脂を含有する組成物 |
JPS62197401A (ja) * | 1986-02-24 | 1987-09-01 | Kanegafuchi Chem Ind Co Ltd | ポリオレフイン系樹脂粒子及びその製造方法 |
JPS6326460A (ja) * | 1986-07-18 | 1988-02-04 | Daikin Mfg Co Ltd | 回転ねじり装置 |
JPS63264602A (ja) * | 1986-12-01 | 1988-11-01 | Asahi Chem Ind Co Ltd | 重合体の製造法 |
DE3714710A1 (de) * | 1987-05-02 | 1988-11-17 | Basf Ag | Thermoplastische formmassen auf basis von polyphenylenether |
JPS6456712A (en) * | 1987-08-28 | 1989-03-03 | Asahi Chemical Ind | Production of block copolymer |
JPS6456713A (en) * | 1987-08-28 | 1989-03-03 | Asahi Chemical Ind | Production of block copolymer |
JPH01135801A (ja) * | 1987-11-24 | 1989-05-29 | Asahi Chem Ind Co Ltd | 変性重合体の製造法 |
JPH0655772B2 (ja) * | 1988-01-12 | 1994-07-27 | 旭化成工業株式会社 | 重合体を取得する方法 |
JPH01182308A (ja) * | 1988-01-14 | 1989-07-20 | Asahi Chem Ind Co Ltd | 重合体の取得法 |
JP2718059B2 (ja) * | 1988-04-28 | 1998-02-25 | 日本合成ゴム株式会社 | 重合体の水素添加方法および触媒 |
US5039755A (en) * | 1990-05-29 | 1991-08-13 | Shell Oil Company | Selective hydrogenation of conjugated diolefin polymers |
-
1992
- 1992-05-28 US US07/889,349 patent/US5242961A/en not_active Expired - Lifetime
-
1993
- 1993-04-16 US US08/049,685 patent/US5280058A/en not_active Expired - Lifetime
- 1993-04-16 US US08/049,690 patent/US5280059A/en not_active Expired - Lifetime
- 1993-05-05 TW TW082103516A patent/TW245722B/zh active
- 1993-05-25 KR KR1019930009248A patent/KR100287523B1/ko not_active IP Right Cessation
- 1993-05-26 ES ES93201520T patent/ES2077466T3/es not_active Expired - Lifetime
- 1993-05-26 RU RU93005333A patent/RU2128189C1/ru active
- 1993-05-26 MX MX9303083A patent/MX9303083A/es not_active IP Right Cessation
- 1993-05-26 DE DE69300540T patent/DE69300540T2/de not_active Expired - Fee Related
- 1993-05-26 EP EP93201520A patent/EP0572094B1/en not_active Expired - Lifetime
- 1993-05-26 BR BR9302069A patent/BR9302069A/pt not_active IP Right Cessation
- 1993-05-26 CN CN93106468A patent/CN1058269C/zh not_active Expired - Fee Related
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