KR890013101A - 가교폴리오레핀계 수지발포체의 제조방법 - Google Patents
가교폴리오레핀계 수지발포체의 제조방법 Download PDFInfo
- Publication number
- KR890013101A KR890013101A KR1019890001944A KR890001944A KR890013101A KR 890013101 A KR890013101 A KR 890013101A KR 1019890001944 A KR1019890001944 A KR 1019890001944A KR 890001944 A KR890001944 A KR 890001944A KR 890013101 A KR890013101 A KR 890013101A
- Authority
- KR
- South Korea
- Prior art keywords
- polyolefin resin
- producing
- crosslinked polyolefin
- resin foam
- foam
- Prior art date
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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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber 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
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- 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
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
-
- 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
- B29L2009/00—Layered products
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0207—Materials belonging to B32B25/00
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0242—Acrylic 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0875—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation
- B32B2310/0887—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
Landscapes
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Molding Of Porous Articles (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (17)
- 발포제 및 화학가교제를 포함하는 폴리오레핀계 수지조성물의 제1의 시이트의 적어도 한쪽면에 발포제를 함유하는 폴리오레핀계 수지조성물의 제2의 시이트를 일체로 적층하여 적층시이트로 하고 전기한 제2의 시이트의 표면에 전리성 방사선을 조사하고, 아울러 전기한 적층시이트의 전체를 가열하여 이룩되는 것을 특징으로 하는 가교폴리오핀계 수지 발포체의 제조방법.
- 제1항에 있어서, 전기한 적층시이트는 공압출성형에 의하여 제조되는 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 적층시이트는 열융착에 의하여 제조되는 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 제2의 시이트 두께는 0.3-3mm인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 전리성방사선의 조사선량은 0.5-20Mrad인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 전리성방사선은 전자선인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 제1의 시이트 및 전기한 제2의 시이트에 쓰이는 플리오레핀계 수지는 저밀도 폴리에틸렌, 직쇠상 저밀도 폴리에틸렌, 에틸렌-초산비닐 공중합체, 에틸렌-프로필렌 고무의 군으로부터 선발된 적어도 1종인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제7항에 있어서, 플리오레핀계수지에 더욱, 고밀도 폴리에틸렌, 폴리플로필렌, 폴리부타디엔, 폴리스틸렌의 군으로부터 선택되는 적어도 1종이 배합되어 있는 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 제2의 시이트의 폴리오레핀계 수지조성물에는 융점이 130℃ 이상인, 고밀도 폴리에틸렌 그리고/또는 폴리플로필렌이 적어도 20중량% 포함되어 있는 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제9항에 있어서, 고밀도 폴리에틸렌 그리고/또는 폴리프로필렌의 함유량이 20-80중량%인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 제2의 시이트의 폴리오레핀계 수지 조성물에 도전재를 함유시켜, 전기한 제2의 시이트의 표면 고유저항을 107~ 1010Ω로 하는 것을 특징으로 하는 가교 폴리오레핀계 수지발포체의 제조방법.
- 제11항에 있어서, 도전재가 카아본블랙, 도전성산화티타늄, 도전성산화아연, 또는 카르보닐기, 수산기, 아미노기의 적어도 어느 것인가 1종을 갖는 유기화합물의 군으로부터 선발되는 적어도 1종임을 특징으로 하는 가교 폴리오레핀계 수지발포체의 제조방법.
- 제1항에 있어서, 전기한 제2의 시이트의 폴리오레핀계 수지 조성물이 에틸렌-초산비닐 공중합체, 에틸렌-아크릴산 에틸 공중합체, 에틸렌-프로필렌 공중합체, 1,2-폴리부타디엔의 1종 또는 2종 이상의 혼합물임을 특징으로 하는 가교 폴리오레핀계 수지의 발포체의 제조방법.
- 제1항에 있어서, 전기한 발포체가 아조디카르본아미드, 디니트로펜타 메틸렌 테트라민, 디페닐 4,4 디 슬린 아미드, P,P'-옥시 비스-벤졸술펀 세미카르바지드의 군으로 선발되는 적어도 1종인 것을 특징으로 하는 가교폴리오레핀계 수지의 발포체의 제조방법.
- 제1항에 있어서, 전기한 발포제의 첨가량은 제7항의 폴리오레핀계 수지 100중량부에 대하여 2-30중량부인 것을 특징으로 하는 가교 폴리오레핀계 수지의 발포체의 제조방법.
- 제1항에 있어서, 전기한 화학가교제는 디쿠밀퍼옥사이더, 디-t-부틸퍼옥사이드, t-부틸쿠밀퍼옥사이드, 2,5-디메틸-2,5-디(t-부틸퍼옥시) 헥산의 군으로부터 선택되는 적어도 1종인 것을 특징으로 하는 가교폴리오레핀계 수지 발포제의 제조방법.
- 제1항에 있어서, 전기한 화학가교제의 첨가량은 제7항의 오레핀계 수지 100중량부에 대하여 0.3-5 중량부인 것을 특징으로 하는 가교폴리오레핀계 수지발포체의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3707588 | 1988-02-19 | ||
JP???63-?37075 | 1988-02-19 | ||
JP?63-37075 | 1988-02-19 | ||
JP???63-?252103 | 1988-10-07 | ||
JP63252103A JPH01286826A (ja) | 1988-02-19 | 1988-10-07 | 架橋ポリオレフィン系樹脂発泡体の製造方法 |
JP?63-252103 | 1988-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890013101A true KR890013101A (ko) | 1989-09-21 |
KR970009628B1 KR970009628B1 (ko) | 1997-06-17 |
Family
ID=26376178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890001944A KR970009628B1 (ko) | 1988-02-19 | 1989-02-18 | 가교폴리오레핀계 수지발포체의 제조방법 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0329490A3 (ko) |
JP (1) | JPH01286826A (ko) |
KR (1) | KR970009628B1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5000992A (en) * | 1989-06-01 | 1991-03-19 | The Dow Chemical Company | Coextruded multilayer foamed film for plastic container closures and process for manufacture |
EP0438874A3 (en) * | 1989-12-05 | 1992-06-10 | Tonen Chemical Corporation | Method of producing thick, integral cross-linked foam of thermoplastic polyolefin |
US5601200A (en) * | 1991-09-06 | 1997-02-11 | Tri-Seal International, Inc. | Cap liner for hot filled container and method |
DE69608813T2 (de) * | 1995-09-29 | 2000-10-12 | The Dow Chemical Co., Midland | Vernetzte polyolefinschäume und verfahren zu ihrer herstellung |
US6124370A (en) * | 1999-06-14 | 2000-09-26 | The Dow Chemical Company | Crosslinked polyolefinic foams with enhanced physical properties and a dual cure process of producing such foams |
US6497947B1 (en) * | 1999-08-16 | 2002-12-24 | Ford Global Technologies, Inc. | Interior automotive trim member having improved scratch resistance and a method of making the same |
JP2002113735A (ja) * | 2000-10-10 | 2002-04-16 | Canon Inc | 発泡ローラの製造方法 |
US9296126B2 (en) | 2003-05-17 | 2016-03-29 | Microgreen Polymers, Inc. | Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming |
DE102004014609A1 (de) * | 2004-03-23 | 2005-10-13 | Carl Freudenberg Kg | Verbundplatte für die Orthopädietechnik, Verfahren zu deren Herstellung und deren Verwendung |
DK2428358T3 (en) | 2007-01-17 | 2015-06-15 | Microgreen Polymers Inc | A process for the production of a multilayer foamed polymeric article |
US8568125B2 (en) | 2008-04-14 | 2013-10-29 | Microgreen Polymers Inc. | Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs |
EP2560818B1 (en) | 2010-04-19 | 2015-08-26 | Microgreen Polymers, Inc. | A method for joining thermoplastic polymer material |
WO2012103473A2 (en) * | 2011-01-27 | 2012-08-02 | Microgreen Polymers, Inc. | A microstructure for fusion bonded thermoplastic polymer material, and related methods |
KR101363862B1 (ko) * | 2011-10-28 | 2014-02-18 | 영보화학 주식회사 | 도전성 표피 일체형 발포체의 제조방법 |
JP6134339B2 (ja) | 2012-02-29 | 2017-05-24 | マイクログリーン ポリマーズ,インク. | 熱可塑性材料内へのガス注入方法および関連システム |
CA2897837C (en) | 2013-01-14 | 2019-05-14 | Microgreen Polymers, Inc. | Systems for unwinding a roll of thermoplastic material interleaved with a porous material, and related methods |
US9725202B2 (en) | 2013-03-14 | 2017-08-08 | Berry Plastics Corporation | Container |
EP3019552A4 (en) * | 2013-07-12 | 2017-02-22 | Berry Plastics Corp. | Polymeric material for container |
AR097450A1 (es) | 2013-08-26 | 2016-03-16 | Berry Plastics Corp | Material polimérico para contenedor |
TW201532782A (zh) | 2013-08-30 | 2015-09-01 | Berry Plastics Corp | 容器以及其製造方法 |
CN103804761B (zh) * | 2014-02-28 | 2016-02-17 | 浙江润阳新材料科技有限公司 | 一种导热防水垫 |
CN103804762B (zh) * | 2014-02-28 | 2016-03-16 | 浙江润阳新材料科技有限公司 | 一种高导热发泡材料 |
CN103818075B (zh) * | 2014-02-28 | 2016-02-17 | 浙江润阳新材料科技有限公司 | 一种高导热发泡复合材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210637A (en) * | 1969-06-21 | 1970-10-28 | Toray Industries | Thermoplastic resin foam |
JPS59184629A (ja) * | 1983-04-05 | 1984-10-20 | Sekisui Chem Co Ltd | ポリオレフイン架橋発泡体の製造法 |
-
1988
- 1988-10-07 JP JP63252103A patent/JPH01286826A/ja active Pending
-
1989
- 1989-02-18 KR KR1019890001944A patent/KR970009628B1/ko active IP Right Grant
- 1989-02-20 EP EP19890301629 patent/EP0329490A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0329490A3 (en) | 1990-11-28 |
JPH01286826A (ja) | 1989-11-17 |
EP0329490A2 (en) | 1989-08-23 |
KR970009628B1 (ko) | 1997-06-17 |
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