SE317500B - - Google Patents

Info

Publication number
SE317500B
SE317500B SE8328/61A SE832861A SE317500B SE 317500 B SE317500 B SE 317500B SE 8328/61 A SE8328/61 A SE 8328/61A SE 832861 A SE832861 A SE 832861A SE 317500 B SE317500 B SE 317500B
Authority
SE
Sweden
Application number
SE8328/61A
Inventor
G Madgwick
R Walther
W Nagel
W Tabar
C Madge
Original Assignee
Union Carbide Corp
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.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE317500B publication Critical patent/SE317500B/xx

Links

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
    • C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
    • C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/922—Polymerization process of ethylenic monomers using manipulative technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE8328/61A 1960-08-29 1961-08-18 SE317500B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52377A US3334081A (en) 1960-08-29 1960-08-29 Polymerization process

Publications (1)

Publication Number Publication Date
SE317500B true SE317500B (en:Method) 1969-11-17

Family

ID=21977225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8328/61A SE317500B (en:Method) 1960-08-29 1961-08-18

Country Status (4)

Country Link
US (1) US3334081A (en:Method)
BE (1) BE607527A (en:Method)
GB (1) GB915240A (en:Method)
SE (1) SE317500B (en:Method)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725378A (en) * 1958-12-17 1973-04-03 Monsanto Co Polymerization of ethylene
NL299637A (en:Method) * 1962-10-27
US3414547A (en) * 1963-06-13 1968-12-03 Nalco Chemical Co Polymerization process
US3405115A (en) * 1964-02-26 1968-10-08 Koppers Co Inc Liquid catalyst injection
US3399185A (en) * 1965-03-01 1968-08-27 Koppers Co Inc Preparation of polyethylene having improved optical properties
US3474158A (en) * 1966-03-17 1969-10-21 Phillips Petroleum Co Continuous block copolymer production
US3485812A (en) * 1966-08-30 1969-12-23 Gulf Research Development Co Processes for preparing ethylene polymers
GB1126756A (en) * 1966-11-21 1968-09-11 Leuna Werke Veb Process for the production of ethylene polymers or copolymers of ethylene
US3547857A (en) * 1967-10-16 1970-12-15 Uniroyal Inc Continuous emulsion polymerization of styrene and acrylonitrile by addition of monomers in plural stages with all of emulsifier added in first stage
US3917577A (en) * 1968-09-20 1975-11-04 Basf Ag Continuous production of ethylene homopolymers
CH529797A (it) * 1969-12-23 1972-10-31 Sir Soc Italiana Resine Spa Procedimento per la preparazione dei polimeri dell'etilene
US3628918A (en) * 1970-05-15 1971-12-21 Exxon Research Engineering Co Apparatus for production of polyethylene
US3734819A (en) * 1972-02-14 1973-05-22 Union Oil Co Ethylene-vinyl acetate emulsion adhesive
FR2190837B1 (en:Method) * 1972-06-29 1974-12-27 Rhone Progil
JPS50127987A (en:Method) * 1974-03-29 1975-10-08
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
US4137382A (en) * 1977-09-12 1979-01-30 National Distillers And Chemical Corporation Process for copolymerizing ethylene, vinyl acetate and carbon monoxide to provide copolymers of reduced melt flow rate
NL8602733A (nl) * 1986-10-30 1988-05-16 Shell Int Research Nieuwe polymeren.
US5571878A (en) * 1991-09-24 1996-11-05 Chevron Chemical Company Ethylene-alkyl acrylate copolymers and derivatives having improved melt-point temperatures and adhesive strength and processes for preparing same
CA2119575C (en) * 1991-09-24 2004-11-16 Jerry G. Latiolais Copolymers of ethylene and alkyl acrylate, processes for preparing same and high clarity films
JP3423308B2 (ja) * 1991-09-24 2003-07-07 シェブロン ケミカル カンパニー エルエルシー エチレンとアルキルアクリレートとの共重合体その製造方法及び高透明フイルム
DE4219983A1 (de) * 1992-06-19 1993-12-23 Basf Ag Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäureestern oder Acrylsäure
ATE275590T1 (de) * 1998-01-12 2004-09-15 Dow Global Technologies Inc Äthylenpolymere mittlerer dichte, verfahren zur herstellung dieser polymere und verwendung von carbonyl-haltigen kettenübertragungsmitteln in diesem verfahren
US6407191B1 (en) 1998-01-12 2002-06-18 The Dow Chemical Company Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
DE19829399A1 (de) * 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
WO2002051360A2 (de) * 2000-12-22 2002-07-04 Basf Aktiengesellschaft 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
CN100482464C (zh) * 2001-12-14 2009-04-29 纳幕尔杜邦公司 由乙烯-丙烯酸甲酯共聚物和聚酯制造的层压材料
US6673878B2 (en) 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
US7745550B2 (en) * 2001-12-19 2010-06-29 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
US8273835B2 (en) * 2009-01-16 2012-09-25 Basell Polyolefine Gmbh Method for ethylene polymerization in a tubular reactor with reduced output
US8217124B2 (en) * 2009-01-16 2012-07-10 Basell Polyolefine Gmbh Ethylene polymerization in a high pressure reactor with improved initiator feeding
ES2380568T3 (es) 2009-11-10 2012-05-16 Basell Polyolefine Gmbh LDPE de alta presión, para aplicaciones médicas
US8389426B2 (en) * 2010-01-04 2013-03-05 Trevira Gmbh Bicomponent fiber
CN103052677B (zh) 2010-06-10 2016-03-16 联合碳化化学及塑料技术有限责任公司 硫代双酚抗氧化剂/聚乙二醇共混物
KR102040337B1 (ko) * 2011-03-03 2019-11-04 바젤 폴리올레핀 게엠베하 상이한 농도의 사슬 이동제를 갖는 둘 이상의 반응 구역을 갖는 튜브형 반응기에서의 에틸렌 단일중합체 또는 공중합체 제조 방법
WO2012162019A1 (en) 2011-05-20 2012-11-29 Union Carbide Chemicals & Plastics Technology Llc Thiobis phenolic antioxidant/polyethylene glycol blends
US8755947B2 (en) 2011-07-19 2014-06-17 Nova Chemicals (International) S.A. Roller detection
US9120880B2 (en) 2011-10-19 2015-09-01 Dow Global Technologies Llc Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
CN102504113B (zh) * 2011-10-24 2013-11-20 中国石油化工股份有限公司 一种长支链化聚乙烯树脂及其制备方法
US9334348B2 (en) 2011-11-23 2016-05-10 Dow Global Technologies Llc Low density ethylene-based polymers with extracts at lower molecular weights
EP2782959B1 (en) 2011-11-23 2016-09-14 Dow Global Technologies LLC Low density ethylene-based polymers with broad molecular weight distributions and low extractables
CA2798036C (en) 2012-12-05 2020-01-21 Nova Chemicals Corporation Reduction of fouling in high pressure reactors
CA2922839C (en) 2013-09-13 2021-10-26 Dow Global Technologies Llc Peroxide-crosslinkable compositions and processes for their manufacture
CA2854847C (en) 2014-06-19 2021-02-09 Nova Chemicals Corporation Mitigation of wax levels in the high pressure low density polyethylene process
JP6830358B2 (ja) * 2014-06-27 2021-02-17 ダウ グローバル テクノロジーズ エルエルシー 一酸化炭素及びレオロジー調整剤由来の単位を含むエチレン系ポリマー
EP3161024B1 (en) * 2014-06-27 2024-03-20 Dow Global Technologies LLC Process to prepare ethylene-based polymers using a distribution of carbon monoxide
US20160215112A1 (en) 2015-01-23 2016-07-28 Nova Chemicals (International) S.A. Enhanced foam resin
KR20180021794A (ko) 2015-06-25 2018-03-05 다우 글로벌 테크놀로지스 엘엘씨 높은 용융 강도를 갖는 관형 에틸렌계 폴리머의 개선된 제조 방법
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
WO2016210055A1 (en) 2015-06-25 2016-12-29 Dow Global Technologies Llc Ethylene-based polymers with low hexane extractables
US10730973B2 (en) 2015-06-25 2020-08-04 Dow Global Technologies Llc Ethylene-based polymers with low hexane extractables and low densities
US10730977B2 (en) 2015-06-25 2020-08-04 Dow Global Technologies Llc Process to make tubular ethylene based polymers with high G′ and broad MWD
JP6823647B2 (ja) 2015-09-28 2021-02-03 ダウ グローバル テクノロジーズ エルエルシー ゲル数が減少し、反応器汚損が少ないエチレン系ポリマーを生成する方法
WO2018000314A1 (en) 2016-06-30 2018-01-04 Dow Global Technologies Llc Semiconductive shield free of weld lines and protrusions
BR112019027598B1 (pt) 2017-06-28 2023-05-02 Dow Global Technologies Llc Processo para formar um polímero à base de etileno em um sistema de reator
EP3938167A1 (en) * 2019-03-14 2022-01-19 Braskem S.A. Extrusion coating resin from tubular reactor
CN117897413A (zh) 2021-09-01 2024-04-16 埃克森美孚化学专利公司 可变温度管式反应器分布和由其生产的中密度聚乙烯组合物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595741A (en) * 1945-06-20 1947-12-15 Franz Ferdinand Jaray Improvements in stuffing boxes
CA471310A (en) * 1951-02-06 E.I. Du Pont De Nemours And Company Polymerization of ethylene
BE465163A (en:Method) * 1942-06-25
DE1065613B (de) * 1954-06-30 1959-09-17 Esso Research and Engineering Company, Elizabeth, N J (V St A) Verfahren zur Polymerisation von Äthylen
US2894824A (en) * 1955-02-11 1959-07-14 Phillips Petroleum Co Polymerization apparatus
US2870130A (en) * 1956-01-04 1959-01-20 Union Carbide Corp Ethylene polymers
US2951061A (en) * 1956-02-16 1960-08-30 Phillips Petroleum Co Process and apparatus for contacting materials
US2964515A (en) * 1957-07-01 1960-12-13 Nat Distillers Chem Corp Ethylene polymerization process

Also Published As

Publication number Publication date
BE607527A (en:Method) 1900-01-01
US3334081A (en) 1967-08-01
GB915240A (en) 1963-01-09

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