MX170561B - Composicion espumable de resinas de cloruro de vinilo para el moldeo en polvo y metodo para producirla - Google Patents

Composicion espumable de resinas de cloruro de vinilo para el moldeo en polvo y metodo para producirla

Info

Publication number
MX170561B
MX170561B MX014330A MX1433088A MX170561B MX 170561 B MX170561 B MX 170561B MX 014330 A MX014330 A MX 014330A MX 1433088 A MX1433088 A MX 1433088A MX 170561 B MX170561 B MX 170561B
Authority
MX
Mexico
Prior art keywords
vinyl chloride
weight
parts
powder molding
foamable composition
Prior art date
Application number
MX014330A
Other languages
English (en)
Inventor
Isao Matsuura
Akira Wakatsuki
Yuu Shida
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of MX170561B publication Critical patent/MX170561B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a una composición espumable de resina de cloruro de vinilo, para el moldeo en polvo, que contiene un agente formador de espuma en donde dicha composición se produce por el siguiente metodo de mezcla en seco: un primer paso en donde de 40 a 120 partes por peso de plastificante es mezclado con 100 partes por peso de una resina granular de cloruro de vinilo, un segundo paso en donde de 0.5 a 40 partes por peso de por lo menos un polímero o copolímero que tiene un hidrógeno activo en la molecula (componente A) y de 0.1 a 10 partes por peso de un compuesto de isocianato entrelazable (componente B) con añadidos y mezclados en seco para cubrir dichas primeras partículas de mezcla en seco, con dichos componentes (A) y (B), y así formar segundas partículas de mezcla en seco; un tercer paso en donde de 3 a 25 partes por peso de una resina de cloruro de vinilo pulverizada es añadida para cubrir dichas segundas partículas de mezcla en seco, dicho agente espumante siendo añadido en dicho primer paso.
MX014330A 1987-12-26 1988-12-23 Composicion espumable de resinas de cloruro de vinilo para el moldeo en polvo y metodo para producirla MX170561B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33128687 1987-12-26

Publications (1)

Publication Number Publication Date
MX170561B true MX170561B (es) 1993-08-30

Family

ID=18241988

Family Applications (1)

Application Number Title Priority Date Filing Date
MX014330A MX170561B (es) 1987-12-26 1988-12-23 Composicion espumable de resinas de cloruro de vinilo para el moldeo en polvo y metodo para producirla

Country Status (6)

Country Link
US (1) US4956222A (es)
EP (1) EP0323197B1 (es)
KR (1) KR970005901B1 (es)
CA (1) CA1295084C (es)
DE (1) DE3879660T2 (es)
MX (1) MX170561B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219919A (en) * 1987-10-13 1993-06-15 Chisso Corporation Resin for powder molding and process for producing the same
JP3317351B2 (ja) * 1989-07-18 2002-08-26 東ソー株式会社 塩化ビニル系エラストマー及びパッキン材料
US5225487A (en) * 1989-08-09 1993-07-06 Sumitomo Bakelite Company Limited Vinyl chloride resin composition
JPH0368644A (ja) * 1989-08-09 1991-03-25 Sumitomo Bakelite Co Ltd 塩化ビニル系樹脂組成物
US5292565A (en) * 1991-06-07 1994-03-08 Porelon, Inc. Ink roll for high speed printing
JPH05125245A (ja) * 1991-11-08 1993-05-21 Sumitomo Chem Co Ltd 粉末成形用塩化ビニル系樹脂組成物及びその製法
JP3237378B2 (ja) * 1994-03-18 2001-12-10 住友化学工業株式会社 粉末成形用発泡性塩化ビニル系樹脂組成物、その製造方法及びそれを用いた発泡成形体
US5929153A (en) * 1994-12-15 1999-07-27 Tosoh Corporation Vinyl chloride-based polymer-polyurethane composite and method of producing the same
US6090479A (en) * 1995-06-26 2000-07-18 Sekisui Kagaku Kogyo Kabushiki Kaisha Shape-recoverable resin foamed product
CA2179844A1 (en) * 1995-06-26 1996-12-27 Hitoshi Shirato Resin foamed product, production method and laminated structure thereof
KR100199087B1 (ko) * 1996-03-12 1999-06-15 서진석 열가소성 pvc계 발포체 조성물
US6316075B1 (en) 1998-02-04 2001-11-13 Mannington Mills, Inc. Surface coverings containing fused recycled material and processes of making the same
GB0427390D0 (en) 2004-12-14 2005-01-19 Evc Europ Vinyls Corp Switzerl Polymerisation of vinyl chloride monomer
JP5346192B2 (ja) 2007-10-05 2013-11-20 ローム アンド ハース カンパニー 改善されたポリマー組成物
US9309397B2 (en) 2007-10-05 2016-04-12 Rohm And Haas Company Processing aids and polymer formulations containing the same and method for producing the same
KR101890098B1 (ko) 2011-12-28 2018-08-20 롬 앤드 하스 캄파니 가공 보조제 및 그를 함유하는 중합체 제제 및 그의 제조 방법
CN111247204B (zh) * 2017-10-16 2022-07-01 株式会社钟化 粉体成型用氯乙烯系树脂组合物、氯乙烯系树脂成型体及层叠体
CN110791038A (zh) * 2019-10-28 2020-02-14 江苏大海塑料股份有限公司 一种管用耐寒耐曲折塑料粒子及其制备方法
US20230095316A1 (en) * 2020-02-27 2023-03-30 Zeon Corporation Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827818B2 (ja) * 1979-07-25 1983-06-11 大塚化学薬品株式会社 塩化ビニル系合成樹脂発泡体の製造方法
JPS5923730B2 (ja) * 1981-04-11 1984-06-04 大塚化学薬品株式会社 発泡性樹脂組成物
JPS5821433A (ja) * 1981-07-30 1983-02-08 Otsuka Chem Co Ltd 塩化ビニル系発泡性樹脂組成物

Also Published As

Publication number Publication date
EP0323197B1 (en) 1993-03-24
CA1295084C (en) 1992-01-28
US4956222A (en) 1990-09-11
KR970005901B1 (ko) 1997-04-21
EP0323197A1 (en) 1989-07-05
DE3879660D1 (de) 1993-04-29
KR890010085A (ko) 1989-08-05
DE3879660T2 (de) 1993-08-12

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