HK99686A - Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation - Google Patents

Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation

Info

Publication number
HK99686A
HK99686A HK996/86A HK99686A HK99686A HK 99686 A HK99686 A HK 99686A HK 996/86 A HK996/86 A HK 996/86A HK 99686 A HK99686 A HK 99686A HK 99686 A HK99686 A HK 99686A
Authority
HK
Hong Kong
Prior art keywords
flexibilization
directional
low temperature
foam sheet
temperature insulation
Prior art date
Application number
HK996/86A
Inventor
Hiroshi Tonokawa
Masao Nakamura
Original Assignee
Asahi Chemical Ind
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 JP56055690A external-priority patent/JPS6056096B2/en
Priority claimed from JP56152125A external-priority patent/JPS5853422A/en
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of HK99686A publication Critical patent/HK99686A/en

Links

Classifications

    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
HK996/86A 1981-04-15 1986-12-18 Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation HK99686A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56055690A JPS6056096B2 (en) 1981-04-15 1981-04-15 Styrenic resin foam
JP56152125A JPS5853422A (en) 1981-09-28 1981-09-28 Synthetic resin expansion body

Publications (1)

Publication Number Publication Date
HK99686A true HK99686A (en) 1986-12-24

Family

ID=26396595

Family Applications (1)

Application Number Title Priority Date Filing Date
HK996/86A HK99686A (en) 1981-04-15 1986-12-18 Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation

Country Status (10)

Country Link
KR (1) KR880001770B1 (en)
AU (1) AU553465B2 (en)
CA (1) CA1179463A (en)
ES (1) ES511420A0 (en)
GB (1) GB2096616B (en)
HK (1) HK99686A (en)
MY (1) MY8700101A (en)
NO (1) NO163903C (en)
NZ (1) NZ200225A (en)
SG (1) SG69586G (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533577A (en) * 1982-12-27 1985-08-06 Mobil Oil Corporation Container having heat sealed juncture region
GB8407309D0 (en) * 1984-03-21 1984-04-26 Smith Tech Dev Foamed thermoplastics materials
US5352108A (en) * 1991-10-18 1994-10-04 Norito Sudo Porous film and porous film manufacturing apparatus
RO115169B1 (en) * 1995-05-12 1999-11-30 Ici Plc Process for producing a flexible polyurethane foam
US5900442A (en) 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
CZ163699A3 (en) * 1996-11-08 1999-08-11 Huntsman Ici Chemicals, Llc Novel elastic polyurethane foams
JPH11347269A (en) * 1998-06-08 1999-12-21 Ikeda Bussan Co Ltd Crushing device for pad material
AUPP673898A0 (en) * 1998-10-26 1998-11-19 Bains Harding Limited Insulation module, system and method for installation and manufacture
NZ581884A (en) * 2007-06-11 2012-06-29 Cryovac Inc Evoh blend providing improved oxygen resistance
US9005514B2 (en) 2007-06-11 2015-04-14 Cryovac, Inc. Method of making and using EVOH blends providing improved oxygen resistance
EP2343183B1 (en) 2010-01-07 2015-07-22 Armacell Enterprise GmbH & Co. KG Elastomeric low temperature insulation
FI20125394L (en) 2012-04-11 2013-10-12 Finnfoam Oy Method and system for producing an expanded polymer insulation block and a polymer insulation block
CN115991890B (en) * 2023-02-15 2024-02-23 四川大学 Non-skin polyphenylene sulfide foam and preparation and forming method thereof

Also Published As

Publication number Publication date
KR830009919A (en) 1983-12-24
ES8305624A1 (en) 1983-04-16
ES511420A0 (en) 1983-04-16
AU8228282A (en) 1982-10-21
SG69586G (en) 1987-03-27
KR880001770B1 (en) 1988-09-13
NO163903C (en) 1990-08-08
MY8700101A (en) 1987-12-31
GB2096616A (en) 1982-10-20
AU553465B2 (en) 1986-07-17
NO163903B (en) 1990-04-30
NO821219L (en) 1982-10-18
NZ200225A (en) 1985-05-31
GB2096616B (en) 1985-03-06
CA1179463A (en) 1984-12-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)