KR20140060355A - 적층 필름 및 적층 성형품 - Google Patents
적층 필름 및 적층 성형품 Download PDFInfo
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- KR20140060355A KR20140060355A KR1020147009356A KR20147009356A KR20140060355A KR 20140060355 A KR20140060355 A KR 20140060355A KR 1020147009356 A KR1020147009356 A KR 1020147009356A KR 20147009356 A KR20147009356 A KR 20147009356A KR 20140060355 A KR20140060355 A KR 20140060355A
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- 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
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
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- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
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- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
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- 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
- C08L27/12—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 fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
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- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/1664—Chemical bonds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1693—Making multilayered or multicoloured articles shaping the first molding material before injecting the second molding material, e.g. by cutting, folding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29K2101/12—Thermoplastic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2619/00—Use of rubber not provided for in a single one of main groups B29K2607/00 - B29K2611/00, for preformed parts, e.g. for inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2627/00—Use of polyvinylhalogenides or derivatives thereof for preformed parts, e.g. for inserts
- B29K2627/12—Use of polyvinylhalogenides or derivatives thereof for preformed parts, e.g. for inserts containing fluorine
- B29K2627/16—PVDF, i.e. polyvinylidene fluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
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- Manufacturing & Machinery (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
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Abstract
Description
Claims (7)
- 불화비닐리덴계 수지(F)와 아크릴계 수지와의 중합체 블렌드(X)의 층과, 아크릴계 수지 조성물(Y)의 층을 포함하고, 하기의 조건 (1) 내지 (3)을 만족하는 적층 필름:
[(1) 180℃까지 승온한 후, 자연 방냉에 의해 25℃까지 강온한 후의 헤이즈값이 2 이하이다.
(2) 상기 중합체 블렌드(X) 층의 표면의 연필 경도가 HB 이상이다.
(3) 상기 중합체 블렌드(X)의 시차 주사 열량계에 의해 측정되는 결정 융해열이 20 내지 40J/g이다.]. - 제1항에 있어서, 상기 중합체 블렌드(X)가 불화비닐리덴계 수지(F)와 유리 전이 온도가 95 내지 120℃인 아크릴계 수지(A1)를 포함하는 중합체 블렌드이며, 불화비닐리덴계 수지(F)/아크릴계 수지(A1)의 함유비가 62 내지 78/38 내지 22(질량%)인 적층 필름.
- 제2항에 있어서, 상기 아크릴계 수지 조성물(Y)이 고무 함유 중합체(G)와, 메타크릴산알킬에스테르 단위를 50질량% 이상 함유하는 열가소성 중합체(A2)를 포함하는 적층 필름.
- 제3항에 있어서, 상기 고무 함유 중합체(G)가 하기 단량체 혼합물(c)을 중합하여 얻어지는 중합체(C)의 존재하에, 하기 단량체 혼합물(g)을 그래프트 중합하여 얻어지는 고무 함유 중합체인 적층 필름;
[단량체 혼합물(c):
(c1) 아크릴산알킬에스테르: 50 내지 99.9질량%,
(c2) 메타크릴산알킬에스테르: 0 내지 49.9질량%,
(c3) 중합성의 2중 결합을 1개 갖는 다른 단량체: 0 내지 20질량%, 및
(c4) 중합성의 2중 결합을 2개 이상 갖는 다관능성 단량체: 0.1 내지 10질량%.
단, 상기 단량체 혼합물(c)로부터 얻어지는 중합체의 유리 전이 온도는, 25℃ 미만이다.
단량체 혼합물(g):
(g1) 아크릴산알킬에스테르: 0 내지 20질량%,
(g2) 메타크릴산알킬에스테르: 51 내지 100질량%,
(g3) 중합성의 2중 결합을 1개 갖는 다른 단량체: 0 내지 49질량%.]. - 제1항에 있어서, 상기 불화비닐리덴계 수지(F) 중의 이종 결합의 비율이 10% 이하인 적층 필름.
- 제1항에 기재된 적층 필름이 기재에 적층된 적층 성형품.
- 제1항에 기재된 적층 필름을 제1 금형 내에서 진공 성형 또는 압공 성형하여 예비 성형체를 제조하고, 그 후, 제2 금형 내에서 기재가 되는 수지를 사출 성형하여 상기 예비 성형체와 상기 기재를 일체화하는 적층 성형품의 제조 방법.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2011-198628 | 2011-09-12 | ||
| JP2011198628 | 2011-09-12 | ||
| JP2011240284 | 2011-11-01 | ||
| JPJP-P-2011-240284 | 2011-11-01 | ||
| PCT/JP2012/073371 WO2013039119A1 (ja) | 2011-09-12 | 2012-09-12 | 積層フィルム及び積層成形品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140060355A true KR20140060355A (ko) | 2014-05-19 |
| KR101600730B1 KR101600730B1 (ko) | 2016-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147009356A Active KR101600730B1 (ko) | 2011-09-12 | 2012-09-12 | 적층 필름 및 적층 성형품 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10131120B2 (ko) |
| EP (1) | EP2756950B1 (ko) |
| JP (1) | JP5987691B2 (ko) |
| KR (1) | KR101600730B1 (ko) |
| CN (1) | CN103930275B (ko) |
| WO (1) | WO2013039119A1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170041841A (ko) * | 2014-08-13 | 2017-04-17 | 미쯔비시 레이온 가부시끼가이샤 | 적층 필름, 적층 성형품 및 그의 제조 방법 |
| KR20200029055A (ko) * | 2015-09-11 | 2020-03-17 | 미쯔비시 케미컬 주식회사 | 적층 필름 및 적층 성형품 |
| KR20200052943A (ko) * | 2017-09-22 | 2020-05-15 | 덴카 주식회사 | 진공 성형용 수지 필름 |
| US12060446B2 (en) | 2018-12-27 | 2024-08-13 | Kureha Corporation | Resin composition, method for producing resin composition, molded article, and method for producing molded article |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103930275B (zh) | 2015-09-16 |
| WO2013039119A1 (ja) | 2013-03-21 |
| CN103930275A (zh) | 2014-07-16 |
| JPWO2013039119A1 (ja) | 2015-03-26 |
| EP2756950B1 (en) | 2022-05-04 |
| JP5987691B2 (ja) | 2016-09-07 |
| EP2756950A4 (en) | 2015-03-04 |
| EP2756950A1 (en) | 2014-07-23 |
| US10131120B2 (en) | 2018-11-20 |
| KR101600730B1 (ko) | 2016-03-07 |
| US20140342162A1 (en) | 2014-11-20 |
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