DK1211277T3 - Siloxane modified polyolefins and their use as additives in polymer formulations - Google Patents

Siloxane modified polyolefins and their use as additives in polymer formulations

Info

Publication number
DK1211277T3
DK1211277T3 DK01127540T DK01127540T DK1211277T3 DK 1211277 T3 DK1211277 T3 DK 1211277T3 DK 01127540 T DK01127540 T DK 01127540T DK 01127540 T DK01127540 T DK 01127540T DK 1211277 T3 DK1211277 T3 DK 1211277T3
Authority
DK
Denmark
Prior art keywords
siloxane
modified
formula
modified polyolefins
additives
Prior art date
Application number
DK01127540T
Other languages
Danish (da)
Inventor
Stefan Stadtmueller
Arno Knebelkamp
Manfred Scheiba
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Application granted granted Critical
Publication of DK1211277T3 publication Critical patent/DK1211277T3/en

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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Production of siloxane-modified polyolefins comprises reacting an anhydride-functional polyolefin in the melt with a hydroxy-functional linear organopolysiloxane. Production of siloxane-modified polyolefins comprising an ethylene, propylene, isopropylene, butylene and/or isobutylene polymer of molecular weight 10,000-500,000 modified with groups of formula (I) comprises reacting an anhydride-functional polyolefin in the melt with a hydroxy-functional linear organopolysiloxane: [Image] X : a divalent 1-30C hydrocarbon group or a bond; R1>a group of formula (i): [Image] b : 2-20; c : 1-50; d = 5-1000; R2>a divalent 1-12C hydrocarbon group; Y : a group of formula [OC(O)-(CH2)aO]nZm or [O(C2H4-eR3>eO)f(CgH2gO)h]nZm; a : 2-15; Z : H, 1-10C hydrocarbyl or acetyl; n : 1-4; R3>1-6C hydrocarbyl or phenyl; e : 0-3; f : 1-20; g : 2-4; h : 1-20; m : 0 or 1. Independent claims are also included for the following: (1) siloxane-modified polyolefins obtainable by the above process; (2) use of siloxane-modified polysiloxanes (sic) comprising an ethylene, propylene, isopropylene, butylene and/or isobutylene polymer of molecular weight 10,000-500,000 modified with groups of formula (I) as additives for polymer formulations in a concentration of 0.01-20 wt.% to improve surface properties.
DK01127540T 2000-11-30 2001-11-19 Siloxane modified polyolefins and their use as additives in polymer formulations DK1211277T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10059454A DE10059454A1 (en) 2000-11-30 2000-11-30 Siloxane-modified polyolefins and their use as additives for polymer formulations
EP01127540A EP1211277B1 (en) 2000-11-30 2001-11-19 Siloxane-modified polyolefins and their use as additives in Polymer compositions

Publications (1)

Publication Number Publication Date
DK1211277T3 true DK1211277T3 (en) 2005-01-31

Family

ID=7665241

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01127540T DK1211277T3 (en) 2000-11-30 2001-11-19 Siloxane modified polyolefins and their use as additives in polymer formulations

Country Status (4)

Country Link
EP (1) EP1211277B1 (en)
AT (1) ATE278732T1 (en)
DE (2) DE10059454A1 (en)
DK (1) DK1211277T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335761A1 (en) 2003-08-05 2005-03-03 Goldschmidt Ag Use of organomodified siloxanes for surface modification of polyolefins
US8552136B2 (en) 2008-12-17 2013-10-08 3M Innovative Properties Company Thermoplastic silicone-based polymer process additives for injection molding applications
KR20110111287A (en) 2008-12-17 2011-10-10 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Silicone polyoxamide process additives for high clarity applications
JP5855107B2 (en) 2010-09-17 2016-02-09 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｖｏｎｉｋ Ｒｏｅｈｍ ＧｍｂＨ Weather-resistant dyed molded body with improved gloss and abrasion resistance
DE102017003962A1 (en) 2017-04-25 2018-10-25 Treofan Germany Gmbh & Co. Kg Polymer film for in-mold labeling
JP7407716B2 (en) 2018-02-01 2024-01-04 ダウ シリコーンズ コーポレーション Compositions, polymer composite articles formed using the same, and methods of preparing the same
KR102326113B1 (en) 2019-08-07 2021-11-16 다우 실리콘즈 코포레이션 Solid Carrier Components Comprising Liquid Polyorganosiloxanes, and Methods of Making and Using Solid Carrier Components
EP4230700B1 (en) 2019-08-07 2024-09-11 Dow Silicones Corporation Polydiorganosiloxane compositions and methods for use thereof in forming wood plastic composites
JP7109604B2 (en) 2019-08-07 2022-07-29 ダウ シリコーンズ コーポレーション Alkenyl-functional polydiorganosiloxane composition and method of use thereof in forming wood-plastic composites
JP7092898B2 (en) 2019-08-07 2022-06-28 ダウ シリコーンズ コーポレーション Solid carrier component containing liquid positive organosiloxane, and method and use of the solid carrier component.
EP3772527A1 (en) 2019-08-08 2021-02-10 Evonik Operations GmbH Transparent composition
JP2023518571A (en) 2020-03-24 2023-05-02 ワッカー ケミー アクチエンゲゼルシャフト Composition containing polyester-polysiloxane copolymer
WO2024056675A1 (en) 2022-09-13 2024-03-21 Polytex Sportbeläge Produktions-Gmbh Artificial turf fiber comprising a polymer grafted with siloxanes
EP4339367A1 (en) 2022-09-13 2024-03-20 Polytex Sportbeläge Produktions-GmbH Artificial turf fiber comprising a polyolefin grafted with siloxanes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395527A (en) * 1978-05-17 1983-07-26 M & T Chemicals Inc. Siloxane-containing polymers
JPS63238133A (en) * 1987-03-26 1988-10-04 Japan Synthetic Rubber Co Ltd Production of heat-resistant olefin copolymer
JP2873395B2 (en) * 1990-08-22 1999-03-24 鐘淵化学工業株式会社 Isobutylene-based polymer having reactive silicon group, method for producing the same, and curable composition thereof
US5346951A (en) * 1992-07-17 1994-09-13 Sanyo Chemical Industries, Ltd. Releasing agents and resin compositions therewith
US5476901A (en) * 1993-06-24 1995-12-19 The Procter & Gamble Company Siloxane modified polyolefin copolymers
DE19539290A1 (en) * 1995-10-23 1997-04-24 Bayer Ag Process for the preparation of poly (diorganosiloxane) -polycarbonate block copolymers
US5767192A (en) * 1996-01-11 1998-06-16 Dow Corning Corporation Silicone foam control agents for hydrocarbon liquids
DE19710081A1 (en) * 1997-03-12 1998-09-17 Bayer Ag Process for the preparation of polysiloxane-polysiloxane-polycarbonate block cocondensates

Also Published As

Publication number Publication date
DE10059454A1 (en) 2002-06-20
EP1211277A2 (en) 2002-06-05
EP1211277B1 (en) 2004-10-06
ATE278732T1 (en) 2004-10-15
EP1211277A3 (en) 2003-01-15
DE50103967D1 (en) 2004-11-11

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