CA2236147A1 - Compositions de polymere de chlorure de vinylidene et articles irradies prepares a partir desdites compositions - Google Patents

Compositions de polymere de chlorure de vinylidene et articles irradies prepares a partir desdites compositions Download PDF

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Publication number
CA2236147A1
CA2236147A1 CA002236147A CA2236147A CA2236147A1 CA 2236147 A1 CA2236147 A1 CA 2236147A1 CA 002236147 A CA002236147 A CA 002236147A CA 2236147 A CA2236147 A CA 2236147A CA 2236147 A1 CA2236147 A1 CA 2236147A1
Authority
CA
Canada
Prior art keywords
composition
pvdc
multilayer film
aliphatic ester
amount
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002236147A
Other languages
English (en)
Inventor
Levi Kishbaugh
Douglas E. Beyer
Martin F. Debney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2236147A1 publication Critical patent/CA2236147A1/fr
Abandoned legal-status Critical Current

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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides

Abstract

Composition comprenant un mélange (1) d'un polymère de chlorure de vinylidène obtenu à partir d'un mélange de monomères, dans lequel le constituant principal est chlorure de vinylidène et le reste est au moins un monomère éthylèniquement insaturé copolymérisable avec ledit polymère et (2) une quantité d'un composé d'ester aliphatique suffisante pour diminuer au maximum la dégradation de la couleur (formation de masses colorées) du polymère de chlorure de vinylidène pendant et après l'irradiation de la composition, qu'on utilise pour préparer un film thermorétractable à couches multiples. Cette composition peut également contenir une quantité d'un colorant stable violet ou bleu, afin de masquer les masses colorées générées pendant et après l'irradiation de ladite composition.
CA002236147A 1995-11-09 1996-11-05 Compositions de polymere de chlorure de vinylidene et articles irradies prepares a partir desdites compositions Abandoned CA2236147A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55543995A 1995-11-09 1995-11-09
US08/555,439 1995-11-09

Publications (1)

Publication Number Publication Date
CA2236147A1 true CA2236147A1 (fr) 1997-05-15

Family

ID=24217262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002236147A Abandoned CA2236147A1 (fr) 1995-11-09 1996-11-05 Compositions de polymere de chlorure de vinylidene et articles irradies prepares a partir desdites compositions

Country Status (7)

Country Link
EP (1) EP0859811A1 (fr)
JP (1) JP2000500511A (fr)
KR (1) KR19990067401A (fr)
CN (1) CN1202189A (fr)
AU (1) AU1116697A (fr)
CA (1) CA2236147A1 (fr)
WO (1) WO1997017399A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371804B2 (en) 2004-09-07 2008-05-13 Ophthonix, Inc. Monomers and polymers for optical elements
US8000013B2 (en) * 2004-09-07 2011-08-16 Ophthonix, Inc. Tinted lenses that correct for high order aberrations
US7701641B2 (en) * 2006-03-20 2010-04-20 Ophthonix, Inc. Materials and methods for producing lenses
CN109265596B (zh) * 2013-11-11 2020-12-11 爱思开萨兰美国有限责任公司 用于制造基于偏二氯乙烯的杂聚物的方法
JP6191809B1 (ja) * 2015-11-30 2017-09-06 日立化成株式会社 食品包装用フィルム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429165A (en) * 1945-05-04 1947-10-14 Dow Chemical Co Vinylidene chloride polymer compositions stable to light
JPS4987765A (fr) * 1972-12-26 1974-08-22
JPS5333250A (en) * 1976-09-08 1978-03-29 Kureha Chem Ind Co Ltd Vinylidene chloride resin film
US6291565B1 (en) * 1994-05-19 2001-09-18 The Dow Chemical Company Food packaging film
JP3523340B2 (ja) * 1994-08-30 2004-04-26 呉羽化学工業株式会社 塩化ビニリデン系重合体成形物
US5538770A (en) * 1994-11-18 1996-07-23 W. R. Grace & Co. -Conn. Vinylidene chloride film with controlled gas permeability

Also Published As

Publication number Publication date
EP0859811A1 (fr) 1998-08-26
JP2000500511A (ja) 2000-01-18
AU1116697A (en) 1997-05-29
WO1997017399A1 (fr) 1997-05-15
CN1202189A (zh) 1998-12-16
KR19990067401A (ko) 1999-08-16

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