GB1524602A - Vulcanizates - Google Patents

Vulcanizates

Info

Publication number
GB1524602A
GB1524602A GB30145/76A GB3014576A GB1524602A GB 1524602 A GB1524602 A GB 1524602A GB 30145/76 A GB30145/76 A GB 30145/76A GB 3014576 A GB3014576 A GB 3014576A GB 1524602 A GB1524602 A GB 1524602A
Authority
GB
United Kingdom
Prior art keywords
rubber
weight
composition
resin
unvulcanised
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
Application number
GB30145/76A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Priority claimed from US05/679,812 external-priority patent/US4130535A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1524602A publication Critical patent/GB1524602A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • 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
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The composition contains a mixture of a) thermoplastic polyolefin resin and b) monoolefin copolymer rubber which is vulcanised and of which at most a small proportion remains unvulcanised. The rubber is a copolymer of a) ethylene or propylene, b) at least one further alpha -olefin of the formula CH2=CHR, in which R is alkyl having 1 to 12 carbon atoms, and optionally c) a small amount of at least one copolymerisable diene. The weight Wp of the thermoplastic polyolefin resin, the weight WR of the monoolefin copolymer rubber and the weight WO of the extender oil which may be present satisfy the conditions given in Claim 1. The composition can be processed in an internal mixer to give a product which forms a continuous sheeted-out compound in a roll mill if the resin phase is molten. The vulcanised rubber contains a maximum of 3% by weight of rubber which can be extracted by cyclohexane at 23 DEG C or has a crosslinking density of greater than 7 x 10<-5> mol/ml of rubber. The composition is prepared by mixing the unvulcanised constituents and at least one vulcanising agent at at least the softening point of the resin and continuously kneading (compounding) the mixture at the vulcanisation temperature.
GB30145/76A 1975-07-21 1976-07-20 Vulcanizates Expired GB1524602A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59763975A 1975-07-21 1975-07-21
US05/679,812 US4130535A (en) 1975-07-21 1976-04-30 Thermoplastic vulcanizates of olefin rubber and polyolefin resin

Publications (1)

Publication Number Publication Date
GB1524602A true GB1524602A (en) 1978-09-13

Family

ID=27082879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30145/76A Expired GB1524602A (en) 1975-07-21 1976-07-20 Vulcanizates

Country Status (24)

Country Link
JP (1) JPS5213541A (en)
AR (1) AR222440A1 (en)
AT (1) AT361704B (en)
AU (1) AU506201B2 (en)
BR (1) BR7604701A (en)
CA (1) CA1101578A (en)
CH (1) CH643279A5 (en)
CS (1) CS198202B2 (en)
DD (1) DD126193A5 (en)
DE (1) DE2632654A1 (en)
FR (1) FR2323734A1 (en)
GB (1) GB1524602A (en)
IL (1) IL50069A (en)
IT (1) IT1064932B (en)
LU (1) LU75420A1 (en)
MX (1) MX143349A (en)
NL (1) NL160591B (en)
NZ (1) NZ181519A (en)
PH (1) PH12925A (en)
PL (1) PL107443B1 (en)
PT (1) PT65390B (en)
SE (1) SE415266B (en)
TR (1) TR19688A (en)
YU (1) YU40144B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184903C (en) * 1976-06-11 1989-12-01 Monsanto Co PROCESS FOR PREPARING AN ELASTOPLASTIC MATERIAL, CONTAINING A THERMOPLASTIC, LINEAR, CRYSTALLINE POLYESTER AND A CROSSED RUBBER.
US4116914A (en) * 1977-02-14 1978-09-26 Monsanto Company Elastoplastic compositions of ethylene-vinyl acetate rubber and polyolefin resin
JPS53145857A (en) * 1977-05-26 1978-12-19 Mitsui Petrochem Ind Ltd Preparation of thermoplastic elastomer composition
DE2822815C2 (en) * 1977-05-26 1994-02-17 Mitsui Petrochemical Ind Process for the preparation of a partially vulcanized thermoplastic composition
CA1124917A (en) * 1977-11-09 1982-06-01 Michael A. Fath Elastoplastic blends of cured olefin rubber and polyolefin resin
US4220579A (en) * 1978-04-17 1980-09-02 Uniroyal, Inc. Thermoplastic elastomeric blend of monoolefin copolymer rubber, amorphous polypropylene resin and crystalline polyolefin resin
JPS56122847A (en) * 1980-03-03 1981-09-26 Toa Nenryo Kogyo Kk Thermoplastic resin composition
US4338413A (en) * 1980-10-16 1982-07-06 Monsanto Company Polymer blends
US4348459A (en) * 1980-11-10 1982-09-07 Uniroyal, Inc. Thermoplastic elastomer and electrical article insulated therewith
DE3406896C2 (en) * 1984-02-25 1986-12-11 Fa. J.S. Staedtler, 8500 Nürnberg Eraser with thermoplastic substance and process for its manufacture
EP0215959B1 (en) 1985-04-16 1993-01-13 Mitsui Petrochemical Industries, Ltd. Particulate, crosslinked amorphous copolymer, process for its production, and use thereof
DE4113063A1 (en) 1991-04-22 1992-10-29 Continental Ag Thermoplastic elastomers and process for their preparation
ATE214409T1 (en) 1996-11-14 2002-03-15 Phoenix Ag METHOD FOR PRODUCING A THERMOPLASTIC ELASTOMER MATERIAL
ATE276312T1 (en) 1999-02-15 2004-10-15 Polyone Corp THERMOPLASTIC VULCANIATE AND METHOD FOR PRODUCTION
JP4942268B2 (en) * 1999-09-21 2012-05-30 テクノア エイペックス カンパニー Thermoplastic vulcanizate, foaming agent-containing thermoplastic vulcanizate and thermoplastic vulcanizate foam
CN101392081B (en) 2004-04-19 2012-10-10 三井化学株式会社 Alpha-olefins polymer compositions, molded objects made from the compositions and novel polymers
JP2008511689A (en) * 2004-07-27 2008-04-17 ダウ グローバル テクノロジーズ インコーポレイティド Thermoplastic vulcanizates and methods for their preparation
JP4676382B2 (en) * 2006-05-25 2011-04-27 リケンテクノス株式会社 Thermoplastic elastomer composition for tube or hose
WO2016002941A1 (en) 2014-07-04 2016-01-07 パネフリ工業株式会社 Three-dimensional net-like fiber assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758643A (en) * 1971-01-20 1973-09-11 Uniroyal Inc D polyolefin plastic thermoplastic blend of partially cured monoolefin copolymer rubber an
US3806558A (en) * 1971-08-12 1974-04-23 Uniroyal Inc Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic

Also Published As

Publication number Publication date
IL50069A0 (en) 1976-09-30
MX143349A (en) 1981-04-20
LU75420A1 (en) 1977-04-06
SE7608253L (en) 1977-01-22
AR222440A1 (en) 1981-05-29
NZ181519A (en) 1978-04-03
DE2632654C2 (en) 1987-02-05
DE2632654A1 (en) 1977-02-10
AT361704B (en) 1981-03-25
PL107443B1 (en) 1980-02-29
PT65390B (en) 1978-01-25
NL7607970A (en) 1977-01-25
CS198202B2 (en) 1980-05-30
PT65390A (en) 1976-08-01
YU40144B (en) 1985-08-31
DD126193A5 (en) 1977-06-29
FR2323734B1 (en) 1980-04-25
FR2323734A1 (en) 1977-04-08
IT1064932B (en) 1985-02-25
SE415266B (en) 1980-09-22
TR19688A (en) 1979-10-11
PH12925A (en) 1979-10-10
JPS5213541A (en) 1977-02-01
CA1101578A (en) 1981-05-19
AU506201B2 (en) 1979-12-20
NL160591B (en) 1979-06-15
YU179576A (en) 1982-06-30
CH643279A5 (en) 1984-05-30
AU1604576A (en) 1978-01-26
BR7604701A (en) 1977-08-02
IL50069A (en) 1980-03-31
JPS5518448B2 (en) 1980-05-19
ATA534176A (en) 1980-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960719