ATE311413T1 - Expandierte polypropenharzteilchen und verfahren zur herstellung - Google Patents

Expandierte polypropenharzteilchen und verfahren zur herstellung

Info

Publication number: ATE311413T1
Authority: AT; Austria
Prior art keywords: resin particles; polypropylene resin; expanded; producing; crosslinked
Prior art date: 2000-09-20

Application number

AT01967750T

Other languages

English (en)

Inventor

Hidehiro Sasaki

Akinobu Hira

Keiichi Hashimoto

Hisao Tokoro

Original Assignee

Jsp Corp

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.)

2000-09-20

Filing date

2001-09-20

Publication date

2005-12-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18769681&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE311413(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2001-09-20 Application filed by Jsp Corp filed Critical Jsp Corp

2005-12-15 Application granted granted Critical

2005-12-15 Publication of ATE311413T1 publication Critical patent/ATE311413T1/de

Links

239000004743 Polypropylene Substances 0.000 title abstract 5
229920001155 polypropylene Polymers 0.000 title abstract 5
239000002245 particle Substances 0.000 title abstract 4
239000011347 resin Substances 0.000 title abstract 4
229920005989 resin Polymers 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
-1 polypropylene Polymers 0.000 abstract 4
239000006185 dispersion Substances 0.000 abstract 2
150000001451 organic peroxides Chemical class 0.000 abstract 2
239000004604 Blowing Agent Substances 0.000 abstract 1
239000011324 bead Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000000465 moulding Methods 0.000 abstract 1
239000012508 resin bead Substances 0.000 abstract 1

Classifications

- 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
- C08J9/12—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 physical blowing agent
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene

Landscapes

Chemical & Material Sciences (AREA)
Polymers & Plastics (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Ink Jet (AREA)
Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Ventilation (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

AT01967750T 2000-09-20 2001-09-20 Expandierte polypropenharzteilchen und verfahren zur herstellung ATE311413T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000285648		2000-09-20
PCT/JP2001/008187 WO2002024794A2 (en)	2000-09-20	2001-09-20	Expanded polypropylene resin bead

Publications (1)

Publication Number	Publication Date
ATE311413T1 true ATE311413T1 (de)	2005-12-15

Family

ID=18769681

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01967750T ATE311413T1 (de)	2000-09-20	2001-09-20	Expandierte polypropenharzteilchen und verfahren zur herstellung

Country Status (9)

Country	Link
EP (1)	EP1322698B1 (de)
KR (1)	KR100738266B1 (de)
CN (2)	CN1271125C (de)
AT (1)	ATE311413T1 (de)
AU (1)	AU2001288078A1 (de)
CA (1)	CA2421888C (de)
DE (1)	DE60115485T2 (de)
TW (1)	TW565587B (de)
WO (1)	WO2002024794A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MXPA04004175A (es) *	2001-11-01	2004-09-06	Jsp Corp	Procedimiento para producir molduras espumadas a partir de perlas expandidas de resina de polipropileno y procediento para producir perlas expandidas de resina de polipropileno.
EP1485241B1 (de)	2002-03-19	2008-05-28	JSP Corporation	Verbundschaumstoffe aus polypropylen und verfahren zur herstellung
EP1393985B1 (de)	2002-08-28	2009-01-14	JSP Corporation	Kern eines Stossfängers
JP4354209B2 (ja)	2003-03-04	2009-10-28	株式会社ジェイエスピー	バンパー構造
US7259189B2 (en)	2003-06-12	2007-08-21	Jsp Corporation	Expanded polypropylene resin beads and process for the production thereof
JP2008303376A (ja) *	2007-05-09	2008-12-18	Jsp Corp	ポリプロピレン系樹脂発泡粒子及びその成形体
CN102295807B (zh) *	2011-09-05	2013-11-20	浙江俊尔新材料有限公司	挤出发泡聚丙烯珠粒及其制备方法
CN104974369B (zh) *	2014-04-04	2018-01-23	中国石油化工股份有限公司	一种聚丙烯发泡珠粒的制备方法
CN106633360B (zh) *	2016-11-21	2019-07-16	广东炜林纳新材料科技股份有限公司	一种耐低温冲击的聚丙烯发泡珠粒成型体及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3886100A (en) *	1971-03-25	1975-05-27	Kanegafuchi Chemical Ind	Method of manufacturing polymer particles having uniform cross-linking and expanded shaped articles obtained therefrom
JPH05293903A (ja) *	1992-04-20	1993-11-09	Asahi Chem Ind Co Ltd	無架橋ポリプロピレン系樹脂高発泡シート及びその製造方法
JP3198676B2 (ja) *	1992-11-19	2001-08-13	三菱化学フォームプラスティック株式会社	鋳造原型用熱可塑性樹脂発泡粒子
JPH07228721A (ja) *	1994-02-17	1995-08-29	Mitsubishi Chem Basf Co Ltd	ポリプロピレン系樹脂発泡粒子の製造方法
JP3710014B2 (ja) *	1996-11-08	2005-10-26	株式会社ジェイエスピー	表皮材付発泡成形体の製造方法及びそれにより得られる車輌用内装材
DE19720975A1 (de) *	1997-05-20	1998-11-26	Danubia Petrochem Polymere	Polyolefinschaumstoffe hoher Wärmeformbeständigkeit
JP3767992B2 (ja) *	1997-07-18	2006-04-19	株式会社ジェイエスピー	押出発泡用ポリプロピレン系樹脂およびその製造方法
DE19854285A1 (de) *	1998-11-25	2000-05-31	Targor Gmbh	Verfahren zur peroxidischen Behandlung von Olefinpolymerisaten
JP2002080526A (ja) *	2000-09-04	2002-03-19	Grand Polymer Co Ltd	改質ポリプロピレンの製造方法および発泡体

2001
- 2001-09-20 CN CNB018191746A patent/CN1271125C/zh not_active Expired - Fee Related
- 2001-09-20 AT AT01967750T patent/ATE311413T1/de not_active IP Right Cessation
- 2001-09-20 CN CNB200410061513XA patent/CN100439433C/zh not_active Expired - Fee Related
- 2001-09-20 KR KR1020037004074A patent/KR100738266B1/ko not_active Expired - Fee Related
- 2001-09-20 TW TW090123229A patent/TW565587B/zh not_active IP Right Cessation
- 2001-09-20 DE DE60115485T patent/DE60115485T2/de not_active Expired - Lifetime
- 2001-09-20 AU AU2001288078A patent/AU2001288078A1/en not_active Abandoned
- 2001-09-20 WO PCT/JP2001/008187 patent/WO2002024794A2/en not_active Ceased
- 2001-09-20 EP EP01967750A patent/EP1322698B1/de not_active Expired - Lifetime
- 2001-09-20 CA CA2421888A patent/CA2421888C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2002024794A2 (en)	2002-03-28
DE60115485D1 (de)	2006-01-05
CA2421888C (en)	2010-06-29
EP1322698B1 (de)	2005-11-30
WO2002024794A3 (en)	2002-12-05
CN1676541A (zh)	2005-10-05
CN100439433C (zh)	2008-12-03
CN1474849A (zh)	2004-02-11
TW565587B (en)	2003-12-11
DE60115485T2 (de)	2006-07-27
CN1271125C (zh)	2006-08-23
CA2421888A1 (en)	2002-03-28
EP1322698A2 (de)	2003-07-02
KR100738266B1 (ko)	2007-07-12
KR20030040478A (ko)	2003-05-22
AU2001288078A1 (en)	2002-04-02
WO2002024794A9 (en)	2002-05-10

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Legal Events

Date	Code	Title	Description
2006-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties