GB1384289A - Objects made of polyurethane foams with an integral skin - Google Patents

Objects made of polyurethane foams with an integral skin

Info

Publication number
GB1384289A
GB1384289A GB5546172A GB5546172A GB1384289A GB 1384289 A GB1384289 A GB 1384289A GB 5546172 A GB5546172 A GB 5546172A GB 5546172 A GB5546172 A GB 5546172A GB 1384289 A GB1384289 A GB 1384289A
Authority
GB
United Kingdom
Prior art keywords
resin
integral skin
silicone
walls
mixed 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
Application number
GB5546172A
Other languages
English (en)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1384289A publication Critical patent/GB1384289A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB5546172A 1971-12-01 1972-11-30 Objects made of polyurethane foams with an integral skin Expired GB1384289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143119A FR2161815B1 (cg-RX-API-DMAC7.html) 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
GB1384289A true GB1384289A (en) 1975-02-19

Family

ID=9086742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5546172A Expired GB1384289A (en) 1971-12-01 1972-11-30 Objects made of polyurethane foams with an integral skin

Country Status (14)

Country Link
JP (1) JPS4865264A (cg-RX-API-DMAC7.html)
AT (1) AT322861B (cg-RX-API-DMAC7.html)
AU (1) AU469999B2 (cg-RX-API-DMAC7.html)
BE (1) BE792158A (cg-RX-API-DMAC7.html)
CA (1) CA990920A (cg-RX-API-DMAC7.html)
CH (1) CH568348A5 (cg-RX-API-DMAC7.html)
DE (1) DE2258937A1 (cg-RX-API-DMAC7.html)
ES (1) ES409200A1 (cg-RX-API-DMAC7.html)
FR (1) FR2161815B1 (cg-RX-API-DMAC7.html)
GB (1) GB1384289A (cg-RX-API-DMAC7.html)
IT (1) IT971487B (cg-RX-API-DMAC7.html)
NL (1) NL7215891A (cg-RX-API-DMAC7.html)
SE (1) SE396397B (cg-RX-API-DMAC7.html)
ZA (1) ZA728429B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272182A (en) * 1992-11-10 1994-05-11 Jacqueline Mary Thompson Method of making a filled moulded article

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102335A (en) * 1980-12-18 1982-06-25 Shinetsu Polymer Co Composite foam which can be glued and attached and its manufacture
DE8520049U1 (de) * 1985-07-11 1986-11-13 Irbit Research + Consulting Ag, Freiburg/Fribourg Schaumstoffplatte mit Haut
US4681808A (en) * 1986-10-02 1987-07-21 Dow Corning Corporation Adhesion of silicone elastomer to polyurethane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272182A (en) * 1992-11-10 1994-05-11 Jacqueline Mary Thompson Method of making a filled moulded article

Also Published As

Publication number Publication date
BE792158A (fr) 1973-05-30
ES409200A1 (es) 1975-12-16
AT322861B (de) 1975-06-10
NL7215891A (cg-RX-API-DMAC7.html) 1973-06-05
IT971487B (it) 1974-04-30
SE396397B (sv) 1977-09-19
CA990920A (fr) 1976-06-15
AU469999B2 (en) 1976-02-26
JPS4865264A (cg-RX-API-DMAC7.html) 1973-09-08
CH568348A5 (cg-RX-API-DMAC7.html) 1975-10-31
AU4937272A (en) 1974-05-30
FR2161815A1 (cg-RX-API-DMAC7.html) 1973-07-13
DE2258937A1 (de) 1973-06-14
ZA728429B (en) 1973-07-25
FR2161815B1 (cg-RX-API-DMAC7.html) 1974-06-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee