GB1417421A - Rubber aminoplast mouldings compositions - Google Patents

Rubber aminoplast mouldings compositions

Info

Publication number
GB1417421A
GB1417421A GB1673772A GB1673772A GB1417421A GB 1417421 A GB1417421 A GB 1417421A GB 1673772 A GB1673772 A GB 1673772A GB 1673772 A GB1673772 A GB 1673772A GB 1417421 A GB1417421 A GB 1417421A
Authority
GB
United Kingdom
Prior art keywords
rubber
aminoplast
compositions
compounded
april
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
GB1673772A
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics 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
Application filed by British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Priority to GB1673772A priority Critical patent/GB1417421A/en
Priority to IT49333/73A priority patent/IT980139B/en
Priority to ZA732469A priority patent/ZA732469B/en
Priority to AU54312/73A priority patent/AU480217B2/en
Priority to CA168,333A priority patent/CA999396A/en
Priority to CH510173A priority patent/CH592144A5/xx
Priority to IL42000A priority patent/IL42000A/en
Priority to FR7312890A priority patent/FR2179921B1/fr
Priority to NL7304980A priority patent/NL7304980A/xx
Priority to AT319773A priority patent/AT329868B/en
Priority to DE2318258A priority patent/DE2318258A1/en
Priority to BE129918A priority patent/BE798097A/en
Priority to ES413572A priority patent/ES413572A1/en
Priority to JP48041199A priority patent/JPS523670B2/ja
Publication of GB1417421A publication Critical patent/GB1417421A/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
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

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

Abstract

1417421 Rubber - containing aminoplast moulding compositions BRITISH INDUSTRIAL PLASTICS Ltd 5 April 1973 [11 April 1972] 16737/72 Heading C3R An aminoplast moulding composition is obtained by mixing an aminoplast resin syrup with a rubber latex and drying the mixture to form a powder wherein the proportion of rubber is preferably up to 30 wt. per cent of the aminoplast resin, more preferably 2-15%. A filler, e.g. alpha-cellulose and/or a curing catalyst and/or rubber cross-linking agent may be compounded with the powder, or the filler may be added before the drying step. In the examples a melamine - formaldehyde syrup is mixed with 5 p.h.r. (solids basis) of a 50% carboxylated styrene-butadiene latex or 10 p.h.r. of a carboxylated acrylonitrile-butadiene latex and spray-dried; the product powders are compounded with phthalic anhydride, ZnO, stearic acid or sulphur, dicumyl peroxide and zinc stearate, extruded as sheets, kibbled and granulated to give moulding compositions.
GB1673772A 1972-04-11 1972-04-11 Rubber aminoplast mouldings compositions Expired GB1417421A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1673772A GB1417421A (en) 1972-04-11 1972-04-11 Rubber aminoplast mouldings compositions
IT49333/73A IT980139B (en) 1972-04-11 1973-04-10 PROCEDURE FOR THE PRODUCTION OF THERMO-HARDENING MOLDING COMPOSITIONS AND PRODUCT OBTAINED IN PARTICULAR IN THE FORM OF A PRINTED OBJECT
ZA732469A ZA732469B (en) 1972-04-11 1973-04-10 Rubber modified aminoplast moulding compositions
AU54312/73A AU480217B2 (en) 1972-04-11 1973-04-10 Rubber modified aminoplast moulding compositions
CA168,333A CA999396A (en) 1972-04-11 1973-04-10 Rubber modified aminoplast moulding compositions
CH510173A CH592144A5 (en) 1972-04-11 1973-04-10
IL42000A IL42000A (en) 1972-04-11 1973-04-10 Method of preparation of rubber-modified aminoplast moulding composition
FR7312890A FR2179921B1 (en) 1972-04-11 1973-04-10
NL7304980A NL7304980A (en) 1972-04-11 1973-04-10
AT319773A AT329868B (en) 1972-04-11 1973-04-11 PROCESS FOR THE PRODUCTION OF SYNTHETIC, WARM HARDENING AMINOPLASTIC COMPRESSIONS
DE2318258A DE2318258A1 (en) 1972-04-11 1973-04-11 RUBBER-MODIFIED AMINOPLASTIC MOLDING COMPOUNDS
BE129918A BE798097A (en) 1972-04-11 1973-04-11 MOLDING COMPOSITIONS
ES413572A ES413572A1 (en) 1972-04-11 1973-04-11 Rubber aminoplast mouldings compositions
JP48041199A JPS523670B2 (en) 1972-04-11 1973-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1673772A GB1417421A (en) 1972-04-11 1972-04-11 Rubber aminoplast mouldings compositions

Publications (1)

Publication Number Publication Date
GB1417421A true GB1417421A (en) 1975-12-10

Family

ID=10082755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1673772A Expired GB1417421A (en) 1972-04-11 1972-04-11 Rubber aminoplast mouldings compositions

Country Status (13)

Country Link
JP (1) JPS523670B2 (en)
AT (1) AT329868B (en)
BE (1) BE798097A (en)
CA (1) CA999396A (en)
CH (1) CH592144A5 (en)
DE (1) DE2318258A1 (en)
ES (1) ES413572A1 (en)
FR (1) FR2179921B1 (en)
GB (1) GB1417421A (en)
IL (1) IL42000A (en)
IT (1) IT980139B (en)
NL (1) NL7304980A (en)
ZA (1) ZA732469B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094847A (en) 1977-02-11 1978-06-13 Formica Corporation Elastomer modified melamine resins
US4094846A (en) 1977-02-11 1978-06-13 Formica Corporation Low pressure melamine resins containing elastomers
US4109043A (en) 1977-02-11 1978-08-22 Formica Corporation Low pressure melamine resin laminates

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561332B2 (en) * 1974-04-16 1981-01-13
FR2424938A1 (en) * 1978-05-02 1979-11-30 Formica Corp Melamine formaldehyde! resin used in decorative laminates - mixed with ethylene! vinyl! chloride copolymer or polyurethane elastomer
JPS5739032U (en) * 1980-08-18 1982-03-02

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR973745A (en) * 1947-10-16 1951-02-14 American Cyanamid Co Improvements relating to essentially homogeneous hot-moldable compositions
SE375785B (en) * 1969-02-25 1975-04-28 British Industrial Plastics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094847A (en) 1977-02-11 1978-06-13 Formica Corporation Elastomer modified melamine resins
US4094846A (en) 1977-02-11 1978-06-13 Formica Corporation Low pressure melamine resins containing elastomers
US4109043A (en) 1977-02-11 1978-08-22 Formica Corporation Low pressure melamine resin laminates

Also Published As

Publication number Publication date
JPS4947458A (en) 1974-05-08
ATA319773A (en) 1975-08-15
FR2179921B1 (en) 1976-06-11
AT329868B (en) 1976-06-10
CA999396A (en) 1976-11-02
ZA732469B (en) 1974-11-27
FR2179921A1 (en) 1973-11-23
CH592144A5 (en) 1977-10-14
JPS523670B2 (en) 1977-01-29
IL42000A (en) 1976-10-31
IL42000A0 (en) 1973-06-29
NL7304980A (en) 1973-10-15
IT980139B (en) 1974-09-30
DE2318258A1 (en) 1973-10-31
ES413572A1 (en) 1976-05-16
AU5431273A (en) 1974-10-10
BE798097A (en) 1973-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee