GB1194991A - Blow Moulding Process - Google Patents

Blow Moulding Process

Info

Publication number
GB1194991A
GB1194991A GB5894868A GB5894868A GB1194991A GB 1194991 A GB1194991 A GB 1194991A GB 5894868 A GB5894868 A GB 5894868A GB 5894868 A GB5894868 A GB 5894868A GB 1194991 A GB1194991 A GB 1194991A
Authority
GB
United Kingdom
Prior art keywords
moulding process
blow moulding
dec
polystyrene
weight per
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
GB5894868A
Inventor
Paul Joonase
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.)
WR Grace and Co
Original Assignee
WR Grace and 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
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of GB1194991A publication Critical patent/GB1194991A/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1,194,991. Carrying cases. W. R. GRACE & CO. 11 Dec., 1968 [20 Dec., 1967], No. 58948/68. Heading A4G. [Also in Division C3] One piece blow moulded carrying cases comprising a top 1, bottom 2 and integral plastic hinge 3 may be made of compositions comprising (a) 25 to 75 weight per cent. of a non-crosslinked polyolefin or polystyrene and (b) 75 to 25 weight per cent. of a crosslinked polyolefin or polystyrene.
GB5894868A 1967-12-20 1968-12-11 Blow Moulding Process Expired GB1194991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69218767A 1967-12-20 1967-12-20

Publications (1)

Publication Number Publication Date
GB1194991A true GB1194991A (en) 1970-06-17

Family

ID=24779593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5894868A Expired GB1194991A (en) 1967-12-20 1968-12-11 Blow Moulding Process

Country Status (3)

Country Link
DE (1) DE1815018A1 (en)
FR (1) FR1596139A (en)
GB (1) GB1194991A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453911A (en) * 1980-03-26 1984-06-12 W. R. Grace & Co. Blow mold
GB2229162A (en) * 1988-09-06 1990-09-19 Chang Mao Jung Case for croquet equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453911A (en) * 1980-03-26 1984-06-12 W. R. Grace & Co. Blow mold
GB2229162A (en) * 1988-09-06 1990-09-19 Chang Mao Jung Case for croquet equipment
GB2229162B (en) * 1988-09-06 1993-05-05 Chang Mao Jung Case for croquet equipment

Also Published As

Publication number Publication date
FR1596139A (en) 1970-06-15
DE1815018A1 (en) 1969-07-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees