GB787417A - Improvements in slip-finish flock coated rubber article - Google Patents

Improvements in slip-finish flock coated rubber article

Info

Publication number
GB787417A
GB787417A GB30294/55A GB3029455A GB787417A GB 787417 A GB787417 A GB 787417A GB 30294/55 A GB30294/55 A GB 30294/55A GB 3029455 A GB3029455 A GB 3029455A GB 787417 A GB787417 A GB 787417A
Authority
GB
United Kingdom
Prior art keywords
article
rubber
coating
flock
rubber latex
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
GB30294/55A
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.)
Uniroyal Inc
Original Assignee
United States Rubber 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 United States Rubber Co filed Critical United States Rubber Co
Publication of GB787417A publication Critical patent/GB787417A/en
Expired legal-status Critical Current

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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0064—Producing wearing apparel
    • B29D99/0067—Gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/44—Donning facilities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/4864—Gloves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gloves (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

A rubber article is provided with a flocked surface by applying a coating containing a mixture of rubber latex and flock to its surface, drying and vulcanizing the coating, and treating the flocked surface with a halogenating agent. The rubber article, e.g., a glove, may itself be formed by applying a coating of a rubber latex composition to a form, as by dipping, allowing it to stand and solidify, treating it with a coagulant, and allowing it to dry to a damp condition. After the rubber latex-flock mixture, which also contains water-soluble gelling and thickening agents, has been applied and solidified, it may be washed to remove water-soluble compounds, dipped in a lubricating stripping solution, e.g., an aqueous solution of a water-soluble polymeric hydrophilic colloid such as alkali polyacrylates, cellulose ethers, proteins and vegetable mucilages, and then dried. The rubber coatings are then vulcanized, e.g., in a hot air oven, and the article is wetted, stripped from the form, and washed. It is then halogenated in an aqueous bath containing chlorine or bromine; after neutralization of the halogenating agent by adding a weak solution of ammonia or dimethylamine, the article is dried by tumbling in dry air.
GB30294/55A 1954-12-15 1955-10-24 Improvements in slip-finish flock coated rubber article Expired GB787417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787417XA 1954-12-15 1954-12-15

Publications (1)

Publication Number Publication Date
GB787417A true GB787417A (en) 1957-12-11

Family

ID=22145947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30294/55A Expired GB787417A (en) 1954-12-15 1955-10-24 Improvements in slip-finish flock coated rubber article

Country Status (1)

Country Link
GB (1) GB787417A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032509A1 (en) * 1979-07-30 1981-07-29 American Hospital Supply Corporation Donable surgeon's glove free of inner surface lubricating powder and method of making same
EP0122350A1 (en) * 1982-11-12 1984-10-24 Precision Dippings Marketing Limited Rubber attachments for diving suits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032509A1 (en) * 1979-07-30 1981-07-29 American Hospital Supply Corporation Donable surgeon's glove free of inner surface lubricating powder and method of making same
EP0032509A4 (en) * 1979-07-30 1981-12-10 American Hospital Supply Corp Donable surgeon's glove free of inner surface lubricating powder and method of making same.
EP0122350A1 (en) * 1982-11-12 1984-10-24 Precision Dippings Marketing Limited Rubber attachments for diving suits

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