GB1458297A - Preparing differentially expanded sheet material - Google Patents

Preparing differentially expanded sheet material

Info

Publication number
GB1458297A
GB1458297A GB2914574A GB2914574A GB1458297A GB 1458297 A GB1458297 A GB 1458297A GB 2914574 A GB2914574 A GB 2914574A GB 2914574 A GB2914574 A GB 2914574A GB 1458297 A GB1458297 A GB 1458297A
Authority
GB
United Kingdom
Prior art keywords
sheet
solvent
kicker
contact
blowing agent
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
GB2914574A
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.)
Reed International Ltd
Original Assignee
Reed International 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 Reed International Ltd filed Critical Reed International Ltd
Priority to GB2914574A priority Critical patent/GB1458297A/en
Priority to AU82341/75A priority patent/AU475783B2/en
Priority to SE7507476A priority patent/SE420615B/xx
Priority to IT50285/75A priority patent/IT1040766B/it
Priority to FR7520463A priority patent/FR2276919A1/fr
Priority to ZA00754183A priority patent/ZA754183B/xx
Priority to DE2529133A priority patent/DE2529133C3/de
Priority to DK294775A priority patent/DK146476C/da
Priority to NO752382A priority patent/NO142083C/no
Priority to NL7507748A priority patent/NL7507748A/xx
Priority to BE157840A priority patent/BE830831A/xx
Priority to CA230,503A priority patent/CA1042619A/en
Priority to US05/723,304 priority patent/US4093686A/en
Publication of GB1458297A publication Critical patent/GB1458297A/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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/24—Layered products comprising a layer of synthetic resin characterised by the use of special additives using solvents or swelling agents
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/101—Agents modifying the decomposition temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0007—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure
    • D06N7/0013—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure obtained by chemical embossing (chemisches Prägen)
    • D06N7/0018—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure obtained by chemical embossing (chemisches Prägen) use of kicker for the blowing agent, e.g. Beschleunigungsverfahren
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1276—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives water-based adhesive
    • 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
    • B32B2471/00—Floor coverings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Printing Methods (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
GB2914574A 1974-07-01 1974-07-01 Preparing differentially expanded sheet material Expired GB1458297A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2914574A GB1458297A (en) 1974-07-01 1974-07-01 Preparing differentially expanded sheet material
AU82341/75A AU475783B2 (en) 1974-07-01 1975-06-23 Sheet materials
SE7507476A SE420615B (sv) 1974-07-01 1975-06-30 Forfarande for framstellning av ett differentiellt expanderat arkmaterial
IT50285/75A IT1040766B (it) 1974-07-01 1975-06-30 Procedimento ed apparecchiatura per preparare materiali in foglio espansi in maniera differente e prodotto ottenuto
FR7520463A FR2276919A1 (fr) 1974-07-01 1975-06-30 Fabrication d'une matiere en feuille a expansion differentielle
ZA00754183A ZA754183B (en) 1974-07-01 1975-06-30 Sheet materials
DE2529133A DE2529133C3 (de) 1974-07-01 1975-06-30 Verfahren zur Herstellung eines unterschiedlich expandierten, flächigen Materials
DK294775A DK146476C (da) 1974-07-01 1975-06-30 Fremgangsmaade til fremstilling af et forskelligt ekspanderet arkmateriale
NO752382A NO142083C (no) 1974-07-01 1975-06-30 Fremgangsmaate for fremstilling av et differensiert ekspandert arkmateriale
NL7507748A NL7507748A (nl) 1974-07-01 1975-06-30 Werkwijze voor de bereiding van geexpandeerd vel- vormig materiaal.
BE157840A BE830831A (fr) 1974-07-01 1975-06-30 Fabrication d'une matiere en feuille a expansion differentielle
CA230,503A CA1042619A (en) 1974-07-01 1975-06-30 Chemically embossed sheet material
US05/723,304 US4093686A (en) 1974-07-01 1976-09-14 Sheet materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2914574A GB1458297A (en) 1974-07-01 1974-07-01 Preparing differentially expanded sheet material

Publications (1)

Publication Number Publication Date
GB1458297A true GB1458297A (en) 1976-12-15

Family

ID=10286868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2914574A Expired GB1458297A (en) 1974-07-01 1974-07-01 Preparing differentially expanded sheet material

Country Status (12)

Country Link
AU (1) AU475783B2 (xx)
BE (1) BE830831A (xx)
CA (1) CA1042619A (xx)
DE (1) DE2529133C3 (xx)
DK (1) DK146476C (xx)
FR (1) FR2276919A1 (xx)
GB (1) GB1458297A (xx)
IT (1) IT1040766B (xx)
NL (1) NL7507748A (xx)
NO (1) NO142083C (xx)
SE (1) SE420615B (xx)
ZA (1) ZA754183B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085239A (en) * 1976-03-10 1978-04-18 Reed International Limited Process for manufacturing a differentially expanded resinous cellular sheet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083907A (en) * 1976-05-12 1978-04-11 Congoleum Corporation Process for chemically embossing heat-foamable resinous material using agueous alcoholic, growth-controlling printing ink compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147983A (en) * 1965-06-12 1969-04-10 Fisons Ind Chemicals Ltd Expanded plastic materials
GB1157312A (en) * 1966-04-07 1969-07-09 Valley Printing Company Ltd Improvements in or Relating to Printing Processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085239A (en) * 1976-03-10 1978-04-18 Reed International Limited Process for manufacturing a differentially expanded resinous cellular sheet

Also Published As

Publication number Publication date
DE2529133B2 (de) 1979-12-13
SE420615B (sv) 1981-10-19
NO142083C (no) 1980-06-25
DK146476B (da) 1983-10-17
DK146476C (da) 1984-03-26
DE2529133C3 (de) 1981-10-22
CA1042619A (en) 1978-11-21
FR2276919B1 (xx) 1978-03-17
AU475783B2 (en) 1976-09-02
NO752382L (xx) 1976-01-05
AU8234175A (en) 1976-09-02
BE830831A (fr) 1975-12-30
NO142083B (no) 1980-03-17
IT1040766B (it) 1979-12-20
NL7507748A (nl) 1976-01-05
FR2276919A1 (fr) 1976-01-30
ZA754183B (en) 1976-06-30
DK294775A (da) 1976-01-02
SE7507476L (sv) 1976-01-02
DE2529133A1 (de) 1976-01-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950611