DE2167293C1 - Thermoplastisches,heisssiegelfaehiges Material zur Erzeugung von Heisssiegelungseigenschaften in einem bahnfoermigen Fasermaterial - Google Patents
Thermoplastisches,heisssiegelfaehiges Material zur Erzeugung von Heisssiegelungseigenschaften in einem bahnfoermigen FasermaterialInfo
- Publication number
- DE2167293C1 DE2167293C1 DE19712167293 DE2167293A DE2167293C1 DE 2167293 C1 DE2167293 C1 DE 2167293C1 DE 19712167293 DE19712167293 DE 19712167293 DE 2167293 A DE2167293 A DE 2167293A DE 2167293 C1 DE2167293 C1 DE 2167293C1
- Authority
- DE
- Germany
- Prior art keywords
- paper
- particles
- heat
- resin
- thermoplastic
- 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
Links
- 239000000463 material Substances 0.000 title claims description 62
- 238000007789 sealing Methods 0.000 title claims description 33
- 229920001169 thermoplastic Polymers 0.000 title claims description 12
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002657 fibrous material Substances 0.000 title claims description 6
- 239000002245 particle Substances 0.000 claims description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 239000011361 granulated particle Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 39
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 37
- 229920005989 resin Polymers 0.000 description 37
- 239000011347 resin Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 25
- 239000000243 solution Substances 0.000 description 25
- 238000001802 infusion Methods 0.000 description 20
- 238000001556 precipitation Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 14
- 239000006185 dispersion Substances 0.000 description 12
- 230000000717 retained effect Effects 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 230000001376 precipitating effect Effects 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 241001122767 Theaceae Species 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 229920006163 vinyl copolymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 102100031814 EGF-containing fibulin-like extracellular matrix protein 1 Human genes 0.000 description 1
- 101001065272 Homo sapiens EGF-containing fibulin-like extracellular matrix protein 1 Proteins 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7468770A | 1970-09-23 | 1970-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2167293C1 true DE2167293C1 (de) | 1986-08-07 |
Family
ID=22121048
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712167293 Expired DE2167293C1 (de) | 1970-09-23 | 1971-09-22 | Thermoplastisches,heisssiegelfaehiges Material zur Erzeugung von Heisssiegelungseigenschaften in einem bahnfoermigen Fasermaterial |
| DE19712147322 Expired DE2147322C2 (de) | 1970-09-23 | 1971-09-22 | Bahnmaterial aus Papierfasern und heißsiegelfähigem Material, Verfahren zu seiner Herstellung sowie seine Verwendung zur Herstellung von Aufgußbeuteln |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712147322 Expired DE2147322C2 (de) | 1970-09-23 | 1971-09-22 | Bahnmaterial aus Papierfasern und heißsiegelfähigem Material, Verfahren zu seiner Herstellung sowie seine Verwendung zur Herstellung von Aufgußbeuteln |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE772854A (https=) |
| CA (1) | CA939107A (https=) |
| DE (2) | DE2167293C1 (https=) |
| FR (1) | FR2112210B1 (https=) |
| GB (1) | GB1294064A (https=) |
| IT (1) | IT942431B (https=) |
| NL (1) | NL172577C (https=) |
| SE (1) | SE388883B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449159A1 (fr) * | 1979-02-14 | 1980-09-12 | Montedison Spa | Poches filtrantes pour substances pulverulentes destinees a l'obtention d'infusions |
| US4289580A (en) * | 1979-11-13 | 1981-09-15 | The Dexter Corporation | Heat seal fibrous web and method of its manufacture |
| DE3902298C1 (https=) * | 1989-01-26 | 1990-08-23 | Unicon Papier- Und Kunststoffhandelsgesellschaft Mbh, 7562 Gernsbach, De | |
| DE102006041772B4 (de) | 2006-09-04 | 2010-07-01 | Carl Freudenberg Kg | Aufgussbeutel und Verwendung desselben |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988782A (en) * | 1958-12-09 | 1961-06-20 | Du Pont | Process for producing fibrids by precipitation and violent agitation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899351A (en) * | 1959-08-11 | Thermoplastic paper | ||
| NL246230A (https=) * | 1958-12-09 | |||
| 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 (de) * | 1964-06-06 | 1968-12-05 | Feldmuehle Ag | Siegelfaehiges Flaechengebilde |
-
1971
- 1971-05-28 GB GB1788271A patent/GB1294064A/en not_active Expired
- 1971-06-09 IT IT6897871A patent/IT942431B/it active
- 1971-07-30 CA CA119,551A patent/CA939107A/en not_active Expired
- 1971-08-13 SE SE1033071A patent/SE388883B/xx unknown
- 1971-09-14 FR FR7133984A patent/FR2112210B1/fr not_active Expired
- 1971-09-21 BE BE772854A patent/BE772854A/xx not_active IP Right Cessation
- 1971-09-22 DE DE19712167293 patent/DE2167293C1/de not_active Expired
- 1971-09-22 DE DE19712147322 patent/DE2147322C2/de not_active Expired
- 1971-09-23 NL NL7113132A patent/NL172577C/xx active Search and Examination
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988782A (en) * | 1958-12-09 | 1961-06-20 | Du Pont | Process for producing fibrids by precipitation and violent agitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CA939107A (en) | 1974-01-01 |
| NL172577C (nl) | 1983-09-16 |
| FR2112210B1 (https=) | 1973-06-29 |
| IT942431B (it) | 1973-03-20 |
| FR2112210A1 (https=) | 1972-06-16 |
| BE772854A (fr) | 1972-01-17 |
| DE2147322A1 (de) | 1972-03-30 |
| NL7113132A (https=) | 1972-03-27 |
| SE388883B (sv) | 1976-10-18 |
| GB1294064A (en) | 1972-10-25 |
| DE2147322C2 (de) | 1982-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AC | Divided out of |
Ref country code: DE Ref document number: 2147322 Format of ref document f/p: P |
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| Q369 | Divided out of: |
Ref document number: 2147322 Country of ref document: DE |
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| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee | ||
| 8125 | Change of the main classification |
Ipc: C08J 3/14 |
|
| 8181 | Inventor (new situation) |
Free format text: HAZARD JUN., SHERRILL JOHN, WEST SUFFIELD, CONN., US MALCOLM, EARL WALTER, BLOOMFIELD, CONN., US |
|
| 8125 | Change of the main classification |
Ipc: C09J 3/14 |
|
| AC | Divided out of |
Ref country code: DE Ref document number: 2147322 Format of ref document f/p: P |
|
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |