IT1024823B - Modificatore per schiuma polivini lica, procedimento per estrudere schiuma polivinilica modificata e composizionei di schiuma polivinili ca modificata - Google Patents

Modificatore per schiuma polivini lica, procedimento per estrudere schiuma polivinilica modificata e composizionei di schiuma polivinili ca modificata

Info

Publication number
IT1024823B
IT1024823B IT70337/74A IT7033774A IT1024823B IT 1024823 B IT1024823 B IT 1024823B IT 70337/74 A IT70337/74 A IT 70337/74A IT 7033774 A IT7033774 A IT 7033774A IT 1024823 B IT1024823 B IT 1024823B
Authority
IT
Italy
Prior art keywords
polyvinyl foam
modified
polyvinyl
lica
modifier
Prior art date
Application number
IT70337/74A
Other languages
English (en)
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of IT1024823B publication Critical patent/IT1024823B/it

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Graft Or Block Polymers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT70337/74A 1974-03-22 1974-11-14 Modificatore per schiuma polivini lica, procedimento per estrudere schiuma polivinilica modificata e composizionei di schiuma polivinili ca modificata IT1024823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/453,627 US3983296A (en) 1974-03-22 1974-03-22 Modifiers for PVC foam, process for extruding modified PVC foam and modified PVC foam compositions

Publications (1)

Publication Number Publication Date
IT1024823B true IT1024823B (it) 1978-07-20

Family

ID=23801370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70337/74A IT1024823B (it) 1974-03-22 1974-11-14 Modificatore per schiuma polivini lica, procedimento per estrudere schiuma polivinilica modificata e composizionei di schiuma polivinili ca modificata

Country Status (19)

Country Link
US (2) US3983296A (it)
JP (1) JPS5825098B2 (it)
AR (1) AR205727A1 (it)
AT (1) AT346078B (it)
BE (1) BE826984A (it)
CA (1) CA1038100A (it)
CH (1) CH606241A5 (it)
DE (1) DE2503390C3 (it)
DK (1) DK111275A (it)
ES (1) ES436207A1 (it)
FR (1) FR2264827B1 (it)
GB (1) GB1463241A (it)
IN (1) IN144045B (it)
IT (1) IT1024823B (it)
NL (1) NL7503112A (it)
PL (1) PL102927B1 (it)
RO (1) RO66063A (it)
SE (1) SE406329B (it)
ZA (1) ZA75832B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152495A (en) * 1976-04-06 1979-05-01 Rohm And Haas Company Foamed thermoplastic resin composition containing multiple stage polymeric modifiers
DK183380A (da) * 1979-05-11 1980-11-12 Shinetsu Chemical Co Fremgangsmaade til fremstilling af opskummet cellelegeme af harpiks paa vinylchloridbasis
US4415514A (en) * 1980-04-26 1983-11-15 Stamicarbon B.V. Method for the preparation of rigid polyvinyl chloride foams
JPS5895899A (ja) * 1981-12-02 1983-06-07 スタ−ライト工業株式会社 電磁波シ−ルト特性を有するプラスチツク筐体
FR2518104A1 (fr) * 1981-12-11 1983-06-17 Ugine Kuhlmann Composition a base de resines thermoplastiques permettant d'obtenir des materiaux bi-orientes
JPS59204300A (ja) * 1983-05-04 1984-11-19 キヨ−ラク株式会社 電子機器等のケースおよびその製造方法
JPS59204299A (ja) * 1983-05-04 1984-11-19 キヨ−ラク株式会社 電子機器等のケースおよびその製造方法
JPS59185897U (ja) * 1983-05-26 1984-12-10 東芝ケミカル株式会社 電磁波シ−ルド成形品
US5047474A (en) * 1989-08-03 1991-09-10 Rohm And Haas Company Polymeric modifier compositions
TW241270B (it) * 1991-08-13 1995-02-21 Rohm & Haas
US5221713A (en) * 1991-10-07 1993-06-22 Rohm And Haas Company Co-microagglomeration of emulsion polymers (encapsulated core/shell additives for pvc)
US5376707A (en) * 1991-10-16 1994-12-27 Sumitomo Chemical Company, Limited Polyvinyl chloride resin composition for powder molding and production thereof
US6765033B1 (en) 1999-01-18 2004-07-20 Kaneka Corporation Expandable vinyl chloride resin composition
AU7310600A (en) 1999-09-22 2001-04-24 Kaneka Corporation Foamable vinyl chloride-base resin compositions
JP2001261873A (ja) 2000-03-21 2001-09-26 Kanegafuchi Chem Ind Co Ltd 発泡性塩化ビニル系樹脂組成物
EP1310519B1 (en) 2000-08-08 2008-07-02 Kaneka Corporation Expandable vinyl chloride resin composition
KR100548630B1 (ko) * 2003-09-04 2006-01-31 주식회사 엘지화학 아크릴계 공중합체 조성물, 이를 제조하는 방법 및 이를포함하는 염화비닐계 수지 조성물
DE102004027561A1 (de) * 2003-11-04 2005-12-29 Veka Ag Glättungsvorrichtung und Kantenbearbeitungssystem für eine Seitenkante einer thermoplastischen Kunststoffplatte
US20070004838A1 (en) * 2005-07-01 2007-01-04 Dimanshteyn Felix A Ultra-low petroleum plastics
US8029704B2 (en) 2005-08-25 2011-10-04 American Thermal Holding Company Flexible protective coating
US7652087B2 (en) * 2006-02-21 2010-01-26 American Thermal Holdings Company Protective coating
KR20100115745A (ko) * 2007-12-28 2010-10-28 카네카 코포레이션 열가소성 수지 조성물, 및 그 성형체
KR101797777B1 (ko) 2009-06-25 2017-12-12 카네카 코포레이션 열 가소성 수지 조성물 및 그 성형체
US8420736B2 (en) * 2009-06-25 2013-04-16 Kaneka Corporation Thermoplastic resin composition and molded body thereof
FR3019550B1 (fr) 2014-04-07 2020-11-20 Arkema France Composition de poudre de polymere et son procede de preparation
FR3019549B1 (fr) 2014-04-07 2020-10-02 Arkema France Composition de poudre de polymere a etapes multiples, son procede de preparation et son utilisation
CN117757129A (zh) * 2024-02-21 2024-03-26 山东三润助剂科技股份有限公司 一种pvc发泡调节剂及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA3501B (it) * 1962-08-15
NL142442B (nl) * 1964-03-31 1974-06-17 Shell Int Research Werkwijze voor de vervaardiging van voorwerpen van polymeerschuim.
US3448173A (en) * 1965-08-25 1969-06-03 Rohm & Haas Acrylic modifiers which impart impact resistance and transparency to vinyl chloride polymers
US3504053A (en) * 1967-10-09 1970-03-31 Diamond Shamrock Corp Graft copolymerization of methyl methacrylate onto polyvinyl chloride
DE1801400A1 (de) * 1968-10-05 1970-05-21 Dynamit Nobel Ag Verfahren zur Herstellung von Folien oder Platten auf der Basis von Formmassen aus taktischem Polyvinylchlorid oder taktischen Copolymerisaten des Vinylchlorids
US3655825A (en) * 1969-03-24 1972-04-11 Rohm & Haas Acrylic impact resistant modifiers for polyvinyl chloride
US3660320A (en) * 1969-06-03 1972-05-02 Flintkote Co Dry blend polyvinyl chloride foam-forming composition and method
US3833686A (en) * 1969-10-09 1974-09-03 Rohm & Haas Sequentially produced alkyl acrylate polymers blended with poly(vinyl halides)
US3657172A (en) * 1970-02-16 1972-04-18 Stauffer Chemical Co Suspension emulsion core-shell interpolymers containing vinyl chloride
US3804925A (en) * 1970-03-18 1974-04-16 Mitsubishi Rayon Co Acrylic resinous composition and process therefor from a 3-stage emulsion polymerization system
US3821329A (en) * 1970-04-15 1974-06-28 Stauffer Chemical Co Graft copolymer additives for vinyl chloride polymer compositions
US3764638A (en) * 1970-07-09 1973-10-09 Stauffer Chemical Co Processing aids for polyvinyl chloride and methods for their preparation
US3859389A (en) * 1970-07-17 1975-01-07 Rohm & Haas Multiphase acrylic modifiers for vinyl halide polymers
US3859384A (en) * 1970-07-17 1975-01-07 Rohm & Haas Multiphase acrylic modifiers for vinyl halide polymers
US3706679A (en) * 1970-08-06 1972-12-19 Goodyear Tire & Rubber Vinyl resin blowable into a rigid smooth skin microcellular profile
JPS5034592B1 (it) * 1970-12-18 1975-11-10
US3793406A (en) * 1971-11-21 1974-02-19 Rohm & Haas Vinyl halide polymer impact modifiers
US3853968A (en) * 1971-11-21 1974-12-10 Rohm & Haas Vinyl halide polymer impact modifier
US3843753A (en) * 1972-02-09 1974-10-22 Rohm & Haas Composite interpolymer and low haze impact resistant thermoplastic compositions thereof
US3787522A (en) * 1972-11-01 1974-01-22 Ford Motor Co Acrylate polymer particles comprising a core,an outer shell,and an intermediate layer

Also Published As

Publication number Publication date
DE2503390B2 (de) 1979-10-11
US4120833A (en) 1978-10-17
AU7769975A (en) 1976-07-29
AT346078B (de) 1978-10-25
FR2264827A1 (it) 1975-10-17
NL7503112A (nl) 1975-09-24
DE2503390C3 (de) 1980-06-26
AR205727A1 (es) 1976-05-31
PL102927B1 (pl) 1979-05-31
DK111275A (it) 1975-09-23
RO66063A (ro) 1980-07-15
JPS50126071A (it) 1975-10-03
GB1463241A (en) 1977-02-02
JPS5825098B2 (ja) 1983-05-25
DE2503390A1 (de) 1975-09-25
SE406329B (sv) 1979-02-05
US3983296A (en) 1976-09-28
ES436207A1 (es) 1977-04-16
SE7503312L (it) 1975-09-23
BE826984A (fr) 1975-09-22
FR2264827B1 (it) 1978-11-03
CH606241A5 (it) 1978-10-31
ATA219475A (de) 1978-02-15
IN144045B (it) 1978-03-18
ZA75832B (en) 1976-03-31
CA1038100A (en) 1978-09-05

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