DE69123698D1 - Pulver aus thermoplastischem Elastomer und Pulver-Schlickergiessverfahren unter Verwendung derselben - Google Patents

Pulver aus thermoplastischem Elastomer und Pulver-Schlickergiessverfahren unter Verwendung derselben

Info

Publication number
DE69123698D1
DE69123698D1 DE69123698T DE69123698T DE69123698D1 DE 69123698 D1 DE69123698 D1 DE 69123698D1 DE 69123698 T DE69123698 T DE 69123698T DE 69123698 T DE69123698 T DE 69123698T DE 69123698 D1 DE69123698 D1 DE 69123698D1
Authority
DE
Germany
Prior art keywords
powder
same
thermoplastic elastomer
casting process
slip casting
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
Application number
DE69123698T
Other languages
English (en)
Other versions
DE69123698T2 (de
Inventor
Tadashi Hikasa
Hiroaki Mendori
Tatsuo Hamanaka
Toshio Igarashi
Yuu Shida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26511613&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69123698(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69123698D1 publication Critical patent/DE69123698D1/de
Application granted granted Critical
Publication of DE69123698T2 publication Critical patent/DE69123698T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69123698T 1990-10-03 1991-10-02 Pulver aus thermoplastischem Elastomer und Pulver-Schlickergiessverfahren unter Verwendung derselben Expired - Fee Related DE69123698T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26729890 1990-10-03
JP3199579A JP2643672B2 (ja) 1990-10-03 1991-08-08 粉末スラッシュ成形用熱可塑性エラストマーパウダー、それを用いる粉末スラッシュ成形法およびその成形体

Publications (2)

Publication Number Publication Date
DE69123698D1 true DE69123698D1 (de) 1997-01-30
DE69123698T2 DE69123698T2 (de) 1998-05-14

Family

ID=26511613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123698T Expired - Fee Related DE69123698T2 (de) 1990-10-03 1991-10-02 Pulver aus thermoplastischem Elastomer und Pulver-Schlickergiessverfahren unter Verwendung derselben

Country Status (5)

Country Link
EP (1) EP0482778B1 (de)
JP (1) JP2643672B2 (de)
KR (2) KR950012102B1 (de)
CA (1) CA2052566A1 (de)
DE (1) DE69123698T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2080801C (en) * 1991-10-23 1999-11-23 Toshio Igarashi Multi-layer molded article and production process thereof
JP3575810B2 (ja) * 1992-03-26 2004-10-13 住友化学工業株式会社 粉末スラッシュ成形法
DE4218316C1 (de) * 1992-06-03 1993-06-17 J.H. Benecke Ag, 3000 Hannover, De
FR2746807B1 (fr) * 1996-04-01 1998-06-19 Reydel Sa Composition pulverulente thermoplastique polyolefinique greffee et reticulable, ayant des proprietes d'elasticite et de souplesse
US6399708B2 (en) 1993-07-19 2002-06-04 Visteon Systemes Interieurs S.A.S. Grafted and crosslinkable pulverulent thermoplastic polyolefin composition which has elasticity and flexibility properties
IT1264555B1 (it) * 1993-08-03 1996-10-02 Himont Inc Processo di slush moulding di polveri di composizioni poliolefiniche
TW357179B (en) * 1994-11-16 1999-05-01 Sumitomo Chemical Co Thermal plastic elastomer powder, method of formation the use of the powder and formation of the powder
AU6137296A (en) * 1995-06-20 1997-01-22 Sumitomo Chemical Company, Limited Thermoplastic elastomer composition and molded articles thereof
WO1997033940A1 (fr) 1996-03-15 1997-09-18 Sumitomo Chemical Company, Limited Composition et poudre d'elastomere thermoplastique et article moule obtenu
US6395839B2 (en) 1996-04-01 2002-05-28 Visteon Systemes Interieurs S.A.S. Grafted and crosslinkable pulverulent thermoplastic polyolefin composition which has elasticity and flexibility properties
WO1998033850A1 (fr) * 1997-01-30 1998-08-06 Tosoh Corporation Composition elastomere thermoplastique, poudre de composition elastomere thermoplastique et materiau pour la peau prepare a partir d'elles
JP4165680B2 (ja) 1999-10-29 2008-10-15 ゼオン化成株式会社 粉体成形用樹脂組成物
DE60120092T2 (de) 2000-04-07 2006-12-07 Mitsui Chemicals, Inc. Thermoplastische elastomerzusammensetzung mit grosser thermischer stabilität
JP4031622B2 (ja) † 2001-05-30 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． ポリプロピレン系樹脂組成物
WO2004041886A1 (ja) 2002-11-06 2004-05-21 Kuraray Co., Ltd. 熱可塑性重合体粉末

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658222B2 (ja) * 1988-04-22 1997-09-30 住友化学工業株式会社 熱可塑性エラストマー組成物およびその製造方法
JPH0257309A (ja) * 1988-08-22 1990-02-27 Mitsui Petrochem Ind Ltd シボ模様付熱可塑性エラストマー成形物およびその製造方法

Also Published As

Publication number Publication date
EP0482778A2 (de) 1992-04-29
CA2052566A1 (en) 1992-04-04
KR950012106B1 (ko) 1995-10-14
EP0482778A3 (en) 1992-05-20
JPH055050A (ja) 1993-01-14
KR920008129A (ko) 1992-05-27
DE69123698T2 (de) 1998-05-14
JP2643672B2 (ja) 1997-08-20
EP0482778B1 (de) 1996-12-18
KR950012102B1 (ko) 1995-10-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee