Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B27/00—Layered products comprising a layer of synthetic resin
• • 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
  • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
  • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
  • B29C43/30—Making multilayered or multicoloured articles
  • B29C43/305—Making multilayered articles
• • 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
  • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
  • B29C44/30—Expanding the moulding material between endless belts or rollers
  • B29C44/306—Longitudinally shaping, e.g. the belt
• • 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
  • B29L2007/00—Flat articles, e.g. films or sheets
• • 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
  • B29L2009/00—Layered products

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Casting Or Compression Moulding Of Plastics Or The Like (AREA)
• Laminated Bodies (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)
• Molding Of Porous Articles (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9071863

Family Applications (1)

Country Status (15)

Families Citing this family (4)

Family Cites Families (2)

• 1971
  • 1971-02-12 FR FR7104913A patent/FR2126948B1/fr not_active Expired
• 1972
  • 1972-01-28 BE BE778666A patent/BE778666A/xx unknown
  • 1972-02-01 LU LU64695D patent/LU64695A1/xx unknown
  • 1972-02-02 CH CH151772A patent/CH561118A5/xx not_active IP Right Cessation
  • 1972-02-07 AT AT95372A patent/AT351750B/de not_active IP Right Cessation
  • 1972-02-09 IT IT2037272A patent/IT947421B/it active
  • 1972-02-09 NL NL7201667A patent/NL172419C/xx not_active IP Right Cessation
  • 1972-02-10 GB GB629072A patent/GB1382165A/en not_active Expired
  • 1972-02-10 ES ES399638A patent/ES399638A1/es not_active Expired
  • 1972-02-10 DE DE19722206319 patent/DE2206319C3/de not_active Expired
  • 1972-02-10 JP JP1409472A patent/JPS5516813B1/ja active Pending
  • 1972-02-11 SU SU1772920A patent/SU548197A3/ru active
  • 1972-02-11 SE SE163572A patent/SE381610B/xx unknown
  • 1972-02-11 CA CA134,580A patent/CA987215A/fr not_active Expired
  • 1972-02-11 DD DD16083572A patent/DD95461A5/xx unknown

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