DE3681300D1 - Durch erhitzung schaumfaehige vernetzte propylenharzzusammensetzung. - Google Patents
Durch erhitzung schaumfaehige vernetzte propylenharzzusammensetzung.Info
- Publication number
- DE3681300D1 DE3681300D1 DE8686300497T DE3681300T DE3681300D1 DE 3681300 D1 DE3681300 D1 DE 3681300D1 DE 8686300497 T DE8686300497 T DE 8686300497T DE 3681300 T DE3681300 T DE 3681300T DE 3681300 D1 DE3681300 D1 DE 3681300D1
- Authority
- DE
- Germany
- Prior art keywords
- networked
- foamed
- heating
- resin composition
- propylene resin
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
-
- 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
- C08L23/12—Polypropene
-
- 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
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60010781A JPS61171742A (ja) | 1985-01-25 | 1985-01-25 | 発泡性シ−トの製造方法 |
JP60016636A JPS61176636A (ja) | 1985-02-01 | 1985-02-01 | ポリプロピレン架橋発泡体用組成物 |
JP60020941A JPS61181841A (ja) | 1985-02-07 | 1985-02-07 | 発泡性シ−トの製造方法 |
JP60024382A JPS61185533A (ja) | 1985-02-13 | 1985-02-13 | ポリプロピレン架橋発泡体用組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3681300D1 true DE3681300D1 (de) | 1991-10-17 |
Family
ID=27455461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686300497T Expired - Fee Related DE3681300D1 (de) | 1985-01-25 | 1986-01-24 | Durch erhitzung schaumfaehige vernetzte propylenharzzusammensetzung. |
Country Status (5)
Country | Link |
---|---|
US (2) | US4870114A (de) |
EP (1) | EP0190021B1 (de) |
KR (1) | KR910005689B1 (de) |
CA (1) | CA1269494A (de) |
DE (1) | DE3681300D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5246975A (en) * | 1989-05-11 | 1993-09-21 | Schering Industrial Products Limited | Blowing agents |
ES2029932A6 (es) * | 1989-10-24 | 1992-10-01 | Bxl Espana S A | Un metodo para la produccion de mezclas poliolefinicas. |
US5116881A (en) * | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
JPH0465441A (ja) * | 1990-07-04 | 1992-03-02 | Tonen Chem Corp | 架橋発泡用ポリオレフィン樹脂組成物 |
NL1004572C2 (nl) * | 1996-11-20 | 1998-05-25 | Corell Resin Technology Bv | Werkwijze voor het vervaardigen van een monolitisch kunststof voorwerp, alsmede met die werkwijze verkregen voorwerp. |
DE19720975A1 (de) * | 1997-05-20 | 1998-11-26 | Danubia Petrochem Polymere | Polyolefinschaumstoffe hoher Wärmeformbeständigkeit |
JPH11349719A (ja) * | 1998-06-04 | 1999-12-21 | Sumitomo Chem Co Ltd | 粉末成形用エラストマー組成物 |
NO313835B1 (no) * | 1998-06-19 | 2002-12-09 | Borealis As | Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene |
AU2002216634A1 (en) * | 2000-10-18 | 2002-04-29 | Exxonmobil Chemical Patents Inc | Foamed blends of propylene-based polymers |
JP4155586B2 (ja) * | 2005-09-14 | 2008-09-24 | 日東電工株式会社 | 中空部材の内部空間の充填方法 |
DE102005050524A1 (de) * | 2005-10-21 | 2007-04-26 | Benecke-Kaliko Ag | Kunststoff-Schaummaterial und dessen Verwendung |
WO2008139874A1 (ja) * | 2007-05-08 | 2008-11-20 | Mitsui Chemicals, Inc. | プロピレン系樹脂組成物の架橋体および該架橋体の製造方法、ならびに該架橋体からなる架橋成形体 |
JP4421654B2 (ja) * | 2008-01-16 | 2010-02-24 | 日東電工株式会社 | 加熱発泡シートの製造方法 |
US8492447B2 (en) * | 2008-04-01 | 2013-07-23 | Exxonmobil Chemical Patents Inc. | Closed cell propylene-ethylene foam |
CN106478888A (zh) * | 2016-11-10 | 2017-03-08 | 无锡市明盛强力风机有限公司 | 一种改善聚丙烯发泡性能的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1719230B2 (de) * | 1966-12-28 | 1975-12-18 | Toray Industries, Inc., Tokio | Vernetzter Propylenpolymerisat-Schaumstoff und Verfahren zu dessen Herstellung |
US3717559A (en) * | 1967-02-18 | 1973-02-20 | Toray Industries | Process for the preparation of polypropylene resin foams |
DE2822815C2 (de) * | 1977-05-26 | 1994-02-17 | Mitsui Petrochemical Ind | Verfahren zur Herstellung einer teilweise vulkanisierten thermoplastischen Masse |
US4247652A (en) * | 1977-05-26 | 1981-01-27 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends |
DE3132439C2 (de) * | 1981-08-17 | 1984-05-24 | Dynamit Nobel Ag, 5210 Troisdorf | Formmasse für einen vernetzten Schaumstoff aus Polyolefinen und Äthylen-Propylen-Kautschuk und Verfahren zum Herstellen des Schaumstoffes |
JPS5975929A (ja) * | 1982-10-25 | 1984-04-28 | Sekisui Chem Co Ltd | ポリオレフイン発泡体の製造方法 |
JPS61115940A (ja) * | 1984-11-09 | 1986-06-03 | Mitsubishi Yuka Badische Kk | ポリプロピレン発泡体粒子 |
-
1986
- 1986-01-22 CA CA000500067A patent/CA1269494A/en not_active Expired - Fee Related
- 1986-01-23 US US06/824,548 patent/US4870114A/en not_active Expired - Fee Related
- 1986-01-24 DE DE8686300497T patent/DE3681300D1/de not_active Expired - Fee Related
- 1986-01-24 EP EP86300497A patent/EP0190021B1/de not_active Expired - Lifetime
- 1986-01-25 KR KR1019860000478A patent/KR910005689B1/ko not_active IP Right Cessation
-
1989
- 1989-05-01 US US07/345,462 patent/US4916165A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0190021A3 (en) | 1988-01-07 |
US4916165A (en) | 1990-04-10 |
EP0190021A2 (de) | 1986-08-06 |
EP0190021B1 (de) | 1991-09-11 |
KR860006504A (ko) | 1986-09-11 |
US4870114A (en) | 1989-09-26 |
KR910005689B1 (ko) | 1991-08-02 |
CA1269494A (en) | 1990-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |