MX168922B - Mezclas de polimeros termoplasticos amorfos/polioximetileno/poliuretano termoplastico - Google Patents

Mezclas de polimeros termoplasticos amorfos/polioximetileno/poliuretano termoplastico

Info

Publication number
MX168922B
MX168922B MX022799A MX2279990A MX168922B MX 168922 B MX168922 B MX 168922B MX 022799 A MX022799 A MX 022799A MX 2279990 A MX2279990 A MX 2279990A MX 168922 B MX168922 B MX 168922B
Authority
MX
Mexico
Prior art keywords
styrene
polyoxymethylene
weight
copolymer
mixtures
Prior art date
Application number
MX022799A
Other languages
English (en)
Inventor
Edmund Arthur Flexman Jr
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MX168922B publication Critical patent/MX168922B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una mezcla de polioximetileno, caracterizada porque consiste esencialmente de: a) de 40 a 98 por ciento por peso de un polímero de polioximetileno, b) de 1 a 40 por ciento por peso de un poliuretano termoplástico; y c) de 1 a 59 por ciento por peso de cuando menos un polímero termoplástico amorfo, seleccionado del grupo que consiste de copolímero de estireno acrilonitrilo, copolímero de estireno acrilonitrilo, endurecido con un hule, policarbonato, poliamida, poliarilato, óxido de polifenileno, polifeniléter, resina de estireno de alto impacto, polímero acrílico, resina acrílica imidizada, copolímero de estireno anhídrido maleico, copolímero de estireno acrilonitrilo anhídrido malico, copolímero de estireno acrílico, polisulfona y derivados de los mismos, en la que los porcentajes por peso se basan en el peso total de los compuestos a), b) y c) solamente.
MX022799A 1989-10-12 1990-10-11 Mezclas de polimeros termoplasticos amorfos/polioximetileno/poliuretano termoplastico MX168922B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42049489A 1989-10-12 1989-10-12

Publications (1)

Publication Number Publication Date
MX168922B true MX168922B (es) 1993-06-14

Family

ID=23666714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022799A MX168922B (es) 1989-10-12 1990-10-11 Mezclas de polimeros termoplasticos amorfos/polioximetileno/poliuretano termoplastico

Country Status (12)

Country Link
US (1) US5318813A (es)
EP (1) EP0424755B1 (es)
JP (1) JPH0733463B2 (es)
KR (1) KR0185374B1 (es)
CN (1) CN1027511C (es)
AU (1) AU630241B2 (es)
BR (1) BR9005140A (es)
CA (1) CA2027431C (es)
DE (1) DE69025262T2 (es)
HK (1) HK105596A (es)
MX (1) MX168922B (es)
RU (1) RU2029773C1 (es)

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CN100341940C (zh) * 2006-03-08 2007-10-10 四川大学 聚氨酯基复合阻燃剂阻燃聚甲醛材料的制备方法
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CN102391605B (zh) * 2011-09-02 2012-10-24 沈阳科通塑胶有限公司 一种聚甲醛增韧剂、增韧聚甲醛及增韧剂的制备方法
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US8445089B1 (en) 2011-11-29 2013-05-21 E I Du Pont De Nemours And Company Polyoxymethylene modified with imidized acrylic resins
CA2876356C (en) 2012-06-12 2020-07-14 Basf Se Thermoplastic polyurethane composition
ITBS20120122A1 (it) * 2012-07-27 2014-01-28 Emer Spa Dispositivo di sicurezza, particolarmente per impianti a gas per autotrazione
EP3129421B8 (de) * 2014-04-07 2020-10-28 Covestro Intellectual Property GmbH & Co. KG Thermoplastische polyurethane, deren herstellung und verwendung
CN105968690A (zh) * 2016-05-16 2016-09-28 苏州新区华士达工程塑胶有限公司 一种改性聚甲醛增韧型塑料
EP3600818B1 (en) * 2017-03-22 2023-08-02 INEOS Styrolution Group GmbH Styrenic copolymer blend with low shrinkage
JP7123531B2 (ja) * 2017-08-03 2022-08-23 旭化成株式会社 ポリオキシメチレン樹脂組成物
JP6938267B2 (ja) * 2017-08-03 2021-09-22 旭化成株式会社 ポリオキシメチレン樹脂組成物
JP6938266B2 (ja) * 2017-08-03 2021-09-22 旭化成株式会社 ポリオキシメチレン樹脂組成物及び成形体
JP7527303B2 (ja) * 2019-03-13 2024-08-02 デュポン ポリマーズ インコーポレイテッド ポリオキシメチレン組成物
CN115135668A (zh) * 2019-12-17 2022-09-30 提克纳有限责任公司 用于三维打印的含聚甲醛聚合物的进料
CN111558998A (zh) * 2020-05-07 2020-08-21 广东中立建设有限公司 石材反打工艺
CN113292814A (zh) * 2021-06-11 2021-08-24 重庆云天化天聚新材料有限公司 一种无需二次造粒的增韧改性聚甲醛材料及其制备方法

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Also Published As

Publication number Publication date
CN1027511C (zh) 1995-01-25
EP0424755B1 (en) 1996-02-07
AU6452290A (en) 1991-04-18
JPH03188152A (ja) 1991-08-16
CN1051743A (zh) 1991-05-29
DE69025262D1 (de) 1996-03-21
JPH0733463B2 (ja) 1995-04-12
CA2027431C (en) 2002-10-08
EP0424755A2 (en) 1991-05-02
EP0424755A3 (en) 1991-06-26
CA2027431A1 (en) 1991-04-13
US5318813A (en) 1994-06-07
RU2029773C1 (ru) 1995-02-27
KR910008064A (ko) 1991-05-30
HK105596A (en) 1996-06-28
KR0185374B1 (ko) 1999-05-15
BR9005140A (pt) 1991-09-17
DE69025262T2 (de) 1996-10-17
AU630241B2 (en) 1992-10-22

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