CA939107A - Heat-sealant particles and web materials containing same - Google Patents

Heat-sealant particles and web materials containing same

Info

Publication number
CA939107A
CA939107A CA119,551A CA119551A CA939107A CA 939107 A CA939107 A CA 939107A CA 119551 A CA119551 A CA 119551A CA 939107 A CA939107 A CA 939107A
Authority
CA
Canada
Prior art keywords
heat
materials containing
web materials
containing same
sealant particles
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
CA119,551A
Other versions
CA119551S (en
Inventor
Sherrill J. Hazard (Jr.)
Earl W. Malcolm
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.)
Dexter Corp
Original Assignee
Dexter Corp
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 Dexter Corp filed Critical Dexter Corp
Application granted granted Critical
Publication of CA939107A publication Critical patent/CA939107A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
CA119,551A 1970-09-23 1971-07-30 Heat-sealant particles and web materials containing same Expired CA939107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7468770A 1970-09-23 1970-09-23

Publications (1)

Publication Number Publication Date
CA939107A true CA939107A (en) 1974-01-01

Family

ID=22121048

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,551A Expired CA939107A (en) 1970-09-23 1971-07-30 Heat-sealant particles and web materials containing same

Country Status (8)

Country Link
BE (1) BE772854A (en)
CA (1) CA939107A (en)
DE (2) DE2147322C2 (en)
FR (1) FR2112210B1 (en)
GB (1) GB1294064A (en)
IT (1) IT942431B (en)
NL (1) NL172577C (en)
SE (1) SE388883B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449159A1 (en) * 1979-02-14 1980-09-12 Montedison Spa Filtering bags for infusion prepn. - made from sheet comprising mixt. of thermoplastic pref. polyolefin fibrils and cellulose fibres
US4289580A (en) * 1979-11-13 1981-09-15 The Dexter Corporation Heat seal fibrous web and method of its manufacture
DE3902298C1 (en) * 1989-01-26 1990-08-23 Unicon Papier- Und Kunststoffhandelsgesellschaft Mbh, 7562 Gernsbach, De
DE102006041772B4 (en) * 2006-09-04 2010-07-01 Carl Freudenberg Kg Infusion bag and use of the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899351A (en) * 1959-08-11 Thermoplastic paper
NL246230A (en) * 1958-12-09
US2988782A (en) * 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation
GB904826A (en) * 1959-11-06 1962-08-29 C H Dexter & Sons Inc Heat-sealing paper and process of manufacture
GB1008703A (en) * 1963-07-29 1965-11-03 Crompton & Bros James R Improvements in or relating to a method of manufacturing a fibrous web
DE1461257A1 (en) * 1964-06-06 1968-12-05 Feldmuehle Ag Sealable surface structure

Also Published As

Publication number Publication date
NL7113132A (en) 1972-03-27
FR2112210A1 (en) 1972-06-16
GB1294064A (en) 1972-10-25
IT942431B (en) 1973-03-20
SE388883B (en) 1976-10-18
DE2147322A1 (en) 1972-03-30
BE772854A (en) 1972-01-17
DE2167293C1 (en) 1986-08-07
DE2147322C2 (en) 1982-06-03
FR2112210B1 (en) 1973-06-29
NL172577C (en) 1983-09-16

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