RU2003122783A - Не обладающие запахом гомо- и сополимеры этилена с хорошими механическими свойствами - Google Patents
Не обладающие запахом гомо- и сополимеры этилена с хорошими механическими свойствамиInfo
- Publication number
- RU2003122783A RU2003122783A RU2003122783/04A RU2003122783A RU2003122783A RU 2003122783 A RU2003122783 A RU 2003122783A RU 2003122783/04 A RU2003122783/04 A RU 2003122783/04A RU 2003122783 A RU2003122783 A RU 2003122783A RU 2003122783 A RU2003122783 A RU 2003122783A
- Authority
- RU
- Russia
- Prior art keywords
- ethylene
- injection molding
- copolymers
- cosmetics
- ethylene homopolymer
- Prior art date
Links
Classifications
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Claims (6)
1. Способ получения гомополимеров этилена с плотностью от 920 до 935 кг/м3 и индексом текучести расплава согласно ДИН 53735 (190°С/2,16 кг) от 30 до 50 г/10 мин в трубчатом реакторе с двумя или несколькими зонами полимеризации при температурах от 160°С до 350°С и давлении в области от 500 до 5000 бар при применении кислорода в качестве инициатора, который включает применение в качестве регулятора молекулярной массы одного или нескольких алифатических кетонов формулы I,
где R1, который может иметь различные значения, является алкилом с 1-6 атомами углерода или циклоалкилом с 3-12 атомами углерода.
2. Способ по п.1, где регулятором молекулярной массы является метилэтилкетон.
3. Гомополимер этилена с плотностью от 920 до 935 кг/м3 и индексом текучести расплава согласно ДИН 53735 (190°С/2,16 кг) от 30 до 50 г/10 мин, получаемый способом по п.п.1 или 2.
4. Применение гомополимера этилена по п.3 для производства путем формования литьем под давлением изделий, используемых в области косметики, медицины и для пищевых продуктов.
5. Применение гомополимера этилена по п.3 для производства путем формования литьем под давлением изделий, выбираемых из группы, включающей вспомогательные приспособления для слива, приварные запорные устройства, наружные упаковки с встроенным затвором, крышки для комбинированных упаковок или тампаксные тубовые аппликаторы.
6. Полученное путем формования литьем под давлением изделие, применяемое в области косметики, медицины или для пищевых продуктов, включающее гомополимеры этилена по п.3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10064752.9 | 2000-12-22 | ||
| DE10064752A DE10064752A1 (de) | 2000-12-22 | 2000-12-22 | Geruchlose Polyethylenhomo- und copolymere mit guten mechanischen Eigenschaften |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2003122783A true RU2003122783A (ru) | 2004-12-27 |
Family
ID=7668793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2003122783/04A RU2003122783A (ru) | 2000-12-22 | 2001-12-12 | Не обладающие запахом гомо- и сополимеры этилена с хорошими механическими свойствами |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7709584B2 (ru) |
| EP (1) | EP1351999B1 (ru) |
| JP (1) | JP4104126B2 (ru) |
| KR (1) | KR20030065559A (ru) |
| CN (1) | CN1210316C (ru) |
| AT (1) | ATE546470T1 (ru) |
| BR (1) | BR0116375A (ru) |
| CA (1) | CA2431886A1 (ru) |
| DE (1) | DE10064752A1 (ru) |
| RU (1) | RU2003122783A (ru) |
| WO (1) | WO2002051885A2 (ru) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50115218D1 (de) * | 2000-12-22 | 2009-12-24 | Basf Se | Kosmetische präparate und anwendungen, enthaltend polyethylenwachse mit verbesserten organoleptischen eigenschaften |
| DE10064752A1 (de) | 2000-12-22 | 2002-07-04 | Basell Polyolefine Gmbh | Geruchlose Polyethylenhomo- und copolymere mit guten mechanischen Eigenschaften |
| DE10102937A1 (de) | 2001-01-23 | 2002-07-25 | Basf Ag | Verfahren zur Herstellung von Ethylenpolymerisaten im Hochdruckverfahren |
| DE10128221A1 (de) | 2001-06-11 | 2002-12-19 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von Ethylenhomo-und -copolymeren durch radikalische Hochdruckpolymerisation |
| BRPI0914059A2 (pt) | 2008-10-07 | 2015-11-03 | Dow Global Technologies Llc | polímero a base de etileno e processo para preparar um polímero a base de etileno |
| US20110196105A1 (en) * | 2010-02-08 | 2011-08-11 | Dow Global Technologies Inc. | Novel high pressure, low density polyethylene resins produced through the use of highly active chain transfer agents |
| US8637607B2 (en) | 2010-07-28 | 2014-01-28 | Equistar Chemicals, Lp | Polyethylene blends and films |
| MX346263B (es) | 2011-12-21 | 2017-03-13 | Dow Global Technologies Llc | Composiciones de interpolimero y metodos para fabricarlas. |
| EP3227107A1 (en) | 2014-12-01 | 2017-10-11 | Dow Global Technologies LLC | Shrink films, and methods for making thereof |
| JP2017538817A (ja) | 2014-12-01 | 2017-12-28 | ダウ グローバル テクノロジーズ エルエルシー | ポリマー組成物、収縮フィルム、及びそれらの作製方法 |
| MX2018003650A (es) | 2015-09-29 | 2018-07-06 | Dow Global Technologies Llc | Peliculas contraibles y metodos para hacer las mismas. |
| JP6932713B2 (ja) | 2016-03-31 | 2021-09-08 | ダウ グローバル テクノロジーズ エルエルシー | 変性ポリエチレン樹脂及びそれを作製する方法 |
| AR109705A1 (es) | 2016-09-30 | 2019-01-16 | Dow Global Technologies Llc | Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección |
| EP3694788A1 (en) | 2017-09-22 | 2020-08-19 | Dow Global Technologies Llc | Reclosable packages with tunable seal geometry |
| EP3684703A1 (en) | 2017-09-22 | 2020-07-29 | Dow Global Technologies LLC | Reclosable packaging including a reclosable film and method of making the same |
| TWI781221B (zh) | 2017-09-22 | 2022-10-21 | 美商陶氏全球科技有限責任公司 | 用於可再閉合包裝之組合物及多層膜 |
| MX2020002714A (es) | 2017-09-22 | 2020-07-20 | Dow Global Technologies Llc | Envases con sellos de traslape recerrables. |
| CA3076592A1 (en) | 2017-09-27 | 2019-04-04 | Dow Global Technologies Llc | Modified polyethylene compositions and method for making the same |
| CA3198297A1 (en) | 2020-11-20 | 2022-05-27 | Dow Global Technologies Llc | Multilayer structures and articles with coating layers |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870130A (en) * | 1956-01-04 | 1959-01-20 | Union Carbide Corp | Ethylene polymers |
| BE607527A (ru) * | 1960-08-29 | 1900-01-01 | ||
| US3092614A (en) * | 1962-02-15 | 1963-06-04 | Union Carbide Corp | Ethylene polymerization process |
| BE636721A (ru) * | 1962-08-29 | |||
| US3917577A (en) * | 1968-09-20 | 1975-11-04 | Basf Ag | Continuous production of ethylene homopolymers |
| DE1908964C3 (de) * | 1969-02-22 | 1980-04-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten |
| US4175169A (en) * | 1971-03-19 | 1979-11-20 | Exxon Research & Engineering Co. | Production of polyethylene |
| US4000357A (en) * | 1974-08-29 | 1976-12-28 | Union Carbide Corporation | Polymerization of ethylene with oxygen and organic initiators |
| DE2557653A1 (de) * | 1975-12-20 | 1977-06-30 | Basf Ag | Verfahren zur herstellung von aethylenpolymerisaten in einem zweizonen-rohrreaktor bei druecken oberhalb 500 bar |
| US4135044A (en) * | 1977-08-08 | 1979-01-16 | Exxon Research & Engineering Co. | Process for achieving high conversions in the production of polyethylene |
| RO75587A2 (ro) | 1979-04-18 | 1981-06-22 | Combinatul Petrochimic,Ro | Procedeu de obtinere a polietilenei de joasa densitate |
| DE3308926A1 (de) | 1983-03-12 | 1984-09-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem einzonen-rohrreaktor |
| DE4010271A1 (de) * | 1990-03-30 | 1991-10-02 | Basf Ag | Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem rohrreaktor mit einspritzfinger |
| DE4219983A1 (de) * | 1992-06-19 | 1993-12-23 | Basf Ag | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäureestern oder Acrylsäure |
| DE19741097A1 (de) * | 1997-09-18 | 1999-03-25 | Basf Ag | Verfahren zur Copolymerisation von Ethylen mit Vinylcarboxylaten |
| DE69826103T3 (de) | 1998-01-12 | 2012-07-12 | Dow Global Technologies Inc. | Äthylenpolymere mittlerer Dichte, Verfahren zur Herstellung dieser Polymere und Verwendung von Carbonyl-haltigen Kettenübertragungsmitteln in diesem Verfahren |
| DE10021886A1 (de) * | 2000-05-05 | 2001-11-15 | Basell Polyolefine Gmbh | Verfahren zum Herstellen von Phillips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Paricle-Form-Verfahren |
| DE10060372A1 (de) * | 2000-12-05 | 2002-06-06 | Basell Polyolefine Gmbh | Vorrichtung zur Initiatoreinspeisung an Reaktoren |
| DE10064752A1 (de) | 2000-12-22 | 2002-07-04 | Basell Polyolefine Gmbh | Geruchlose Polyethylenhomo- und copolymere mit guten mechanischen Eigenschaften |
| DE10102937A1 (de) | 2001-01-23 | 2002-07-25 | Basf Ag | Verfahren zur Herstellung von Ethylenpolymerisaten im Hochdruckverfahren |
-
2000
- 2000-12-22 DE DE10064752A patent/DE10064752A1/de not_active Withdrawn
-
2001
- 2001-12-12 BR BR0116375-2A patent/BR0116375A/pt not_active Application Discontinuation
- 2001-12-12 EP EP01272001A patent/EP1351999B1/de not_active Expired - Lifetime
- 2001-12-12 CA CA002431886A patent/CA2431886A1/en not_active Abandoned
- 2001-12-12 KR KR10-2003-7008325A patent/KR20030065559A/ko not_active Application Discontinuation
- 2001-12-12 RU RU2003122783/04A patent/RU2003122783A/ru not_active Application Discontinuation
- 2001-12-12 JP JP2002552975A patent/JP4104126B2/ja not_active Expired - Fee Related
- 2001-12-12 US US10/450,774 patent/US7709584B2/en not_active Expired - Fee Related
- 2001-12-12 AT AT01272001T patent/ATE546470T1/de active
- 2001-12-12 CN CNB018211364A patent/CN1210316C/zh not_active Expired - Fee Related
- 2001-12-12 WO PCT/EP2001/014570 patent/WO2002051885A2/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US7709584B2 (en) | 2010-05-04 |
| WO2002051885A3 (de) | 2003-01-30 |
| BR0116375A (pt) | 2004-06-15 |
| CA2431886A1 (en) | 2002-07-04 |
| JP4104126B2 (ja) | 2008-06-18 |
| EP1351999A2 (de) | 2003-10-15 |
| ATE546470T1 (de) | 2012-03-15 |
| JP2004535476A (ja) | 2004-11-25 |
| CN1483046A (zh) | 2004-03-17 |
| CN1210316C (zh) | 2005-07-13 |
| WO2002051885A2 (de) | 2002-07-04 |
| KR20030065559A (ko) | 2003-08-06 |
| DE10064752A1 (de) | 2002-07-04 |
| EP1351999B1 (de) | 2012-02-22 |
| US20040054097A1 (en) | 2004-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20050413 |