UST962011I4 - Coextruded laminate - Google Patents

Coextruded laminate Download PDF

Info

Publication number
UST962011I4
UST962011I4 US05/790,529 US79052977A UST962011I4 US T962011 I4 UST962011 I4 US T962011I4 US 79052977 A US79052977 A US 79052977A US T962011 I4 UST962011 I4 US T962011I4
Authority
US
United States
Prior art keywords
sheet
fatty acid
acid amide
block copolymer
arene content
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.)
Pending
Application number
US05/790,529
Inventor
Roland O. Muehlner
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.)
Shell USA Inc
Original Assignee
Shell Oil 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 Shell Oil Co filed Critical Shell Oil Co
Priority to US05/790,529 priority Critical patent/UST962011I4/en
Application granted granted Critical
Publication of UST962011I4 publication Critical patent/UST962011I4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Laminated Bodies (AREA)

Abstract

A laminate having improved adhesion between sheets comprises at least one sheet of a first sheet composed of a high monoalkenyl arene content polymer and at least one sheet of a second sheet composed of block copolymers of monoalkenyl arenes and conjugated dienes, said block copolymer containing about 0.1 to about 10 percent by weight of a fatty acid amide, said first and second sheets being formed by coextrusion. In a preferred embodiment, the high monoalkenyl arene content polymer is polystyrene, the block copolymer is a styrene-butadiene copolymer, and the fatty acid amide is ethylene bis stearylamide.
US05/790,529 1977-04-25 1977-04-25 Coextruded laminate Pending UST962011I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/790,529 UST962011I4 (en) 1977-04-25 1977-04-25 Coextruded laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/790,529 UST962011I4 (en) 1977-04-25 1977-04-25 Coextruded laminate

Publications (1)

Publication Number Publication Date
UST962011I4 true UST962011I4 (en) 1977-09-06

Family

ID=25150972

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/790,529 Pending UST962011I4 (en) 1977-04-25 1977-04-25 Coextruded laminate

Country Status (1)

Country Link
US (1) UST962011I4 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193823A1 (en) * 1981-10-06 1986-09-10 The Coca-Cola Company Rubber compounding bags and film made from syndiotactic 1,2-polybutadiene
US5723543A (en) * 1996-09-26 1998-03-03 Shell Oil Company Block copolymers with improved overmolding adhesion
US5969034A (en) * 1996-09-26 1999-10-19 Shell Oil Company Block copolymers with improved overmolding adhesion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193823A1 (en) * 1981-10-06 1986-09-10 The Coca-Cola Company Rubber compounding bags and film made from syndiotactic 1,2-polybutadiene
US5723543A (en) * 1996-09-26 1998-03-03 Shell Oil Company Block copolymers with improved overmolding adhesion
US5969034A (en) * 1996-09-26 1999-10-19 Shell Oil Company Block copolymers with improved overmolding adhesion

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