TW326421B - Transparent polyester type multilayer sheet having an excellent slidingness - Google Patents

Transparent polyester type multilayer sheet having an excellent slidingness

Info

Publication number
TW326421B
TW326421B TW084113175A TW84113175A TW326421B TW 326421 B TW326421 B TW 326421B TW 084113175 A TW084113175 A TW 084113175A TW 84113175 A TW84113175 A TW 84113175A TW 326421 B TW326421 B TW 326421B
Authority
TW
Taiwan
Prior art keywords
polyester
multilayer sheet
kaolin
talc
silica
Prior art date
Application number
TW084113175A
Other languages
Chinese (zh)
Inventor
Takuma Kobayashi
Fujio Hirasawa
Katsumi Hirose
Original Assignee
Toyo Boseki
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 Toyo Boseki filed Critical Toyo Boseki
Application granted granted Critical
Publication of TW326421B publication Critical patent/TW326421B/en

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
    • B32B27/18—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
    • B32B27/06—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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent

Abstract

A polyester type multilayer sheet obtained by laminating a layer of polyester composition having a thickness of 3-100 μm and containing 0.05-0.5 wt% of a sliding particle selected from silica, kaolin, talc and silicon oxide and having an average particle size of 0.6-4 μm, 0.05-0.5 wt% of a sliding particle selected from silica, kaolin, talc and silicon oxide and having an average particle size of 5-20 μm, 0.01-1 wt% of antistatic agent selected from aliphatic quaternary ammonium salt type cationic surfactant, carboxy betaine type amphoteric surfactant, higher alcohol phosphate sodium salt, polyoxyethylene alkylamine, polyoxyethylene sorbitan aliphatic acid ester, aliphatic or aromatic sulfonate type antistatic agent, onto at least one side of a polyester layer having a thickness of 97-997 μm and an intrinsic viscosity of 0.50-1.1 and being non-oriented or having a low oriented rate; and the sheet having the following properties: a: the coefficient of friction of at least one side is 0.1-0.5 b: surface resistivity of at least one side is 7.8x1013-1.0x107Ω c: haze is less than 10.0 d: the maximum surface roughness of at least one side is more than 0.01 μm.
TW084113175A 1994-12-28 1995-12-11 Transparent polyester type multilayer sheet having an excellent slidingness TW326421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6327841A JPH08183142A (en) 1994-12-28 1994-12-28 Transparent polyester-based multilayer sheet having excellent easy sliding property and cut plate thereof

Publications (1)

Publication Number Publication Date
TW326421B true TW326421B (en) 1998-02-11

Family

ID=18203590

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084113175A TW326421B (en) 1994-12-28 1995-12-11 Transparent polyester type multilayer sheet having an excellent slidingness

Country Status (3)

Country Link
JP (1) JPH08183142A (en)
KR (1) KR0185609B1 (en)
TW (1) TW326421B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220130672A (en) * 2020-01-28 2022-09-27 쇼와덴코머티리얼즈가부시끼가이샤 Method for forming photosensitive element, resist pattern and manufacturing method for printed wiring board
KR102401310B1 (en) * 2020-07-06 2022-05-23 도레이첨단소재 주식회사 Laminated polyester film

Also Published As

Publication number Publication date
KR960021529A (en) 1996-07-18
KR0185609B1 (en) 1999-04-01
JPH08183142A (en) 1996-07-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees