FR1427089A - Gommes à effacer et leur fabrication - Google Patents

Gommes à effacer et leur fabrication

Info

Publication number
FR1427089A
FR1427089A FR998283A FR998283A FR1427089A FR 1427089 A FR1427089 A FR 1427089A FR 998283 A FR998283 A FR 998283A FR 998283 A FR998283 A FR 998283A FR 1427089 A FR1427089 A FR 1427089A
Authority
FR
France
Prior art keywords
erasers
manufacture
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
FR998283A
Other languages
English (en)
Inventor
Albert Brant
Pierre Ilie Isidore Karmitz
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 filed Critical
Priority to FR998283A priority Critical patent/FR1427089A/fr
Priority to BE673229D priority patent/BE673229A/xx
Application granted granted Critical
Publication of FR1427089A publication Critical patent/FR1427089A/fr
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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0025—Eraser or rubber material, e.g. comprising hard particles
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR998283A 1964-12-10 1964-12-10 Gommes à effacer et leur fabrication Expired FR1427089A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR998283A FR1427089A (fr) 1964-12-10 1964-12-10 Gommes à effacer et leur fabrication
BE673229D BE673229A (fr) 1964-12-10 1965-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998283A FR1427089A (fr) 1964-12-10 1964-12-10 Gommes à effacer et leur fabrication

Publications (1)

Publication Number Publication Date
FR1427089A true FR1427089A (fr) 1966-02-04

Family

ID=8844584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998283A Expired FR1427089A (fr) 1964-12-10 1964-12-10 Gommes à effacer et leur fabrication

Country Status (2)

Country Link
BE (1) BE673229A (fr)
FR (1) FR1427089A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602794A1 (de) * 1986-01-30 1987-08-06 Staedtler J S Gmbh & Co Radierer mit elastomerem thermoplastischem bindemittel

Also Published As

Publication number Publication date
BE673229A (fr) 1966-04-01

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