GB1386299A - Preparation of thermal insulating board from waste effluent of a paper pulp mill - Google Patents

Preparation of thermal insulating board from waste effluent of a paper pulp mill

Info

Publication number
GB1386299A
GB1386299A GB4235672A GB4235672A GB1386299A GB 1386299 A GB1386299 A GB 1386299A GB 4235672 A GB4235672 A GB 4235672A GB 4235672 A GB4235672 A GB 4235672A GB 1386299 A GB1386299 A GB 1386299A
Authority
GB
United Kingdom
Prior art keywords
paper pulp
waste effluent
board
preparation
thermal insulating
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
GB4235672A
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.)
Grefco Inc
Original Assignee
Grefco Inc
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 Grefco Inc filed Critical Grefco Inc
Publication of GB1386299A publication Critical patent/GB1386299A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Building Environments (AREA)
GB4235672A 1971-10-05 1972-09-12 Preparation of thermal insulating board from waste effluent of a paper pulp mill Expired GB1386299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18680771A 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
GB1386299A true GB1386299A (en) 1975-03-05

Family

ID=22686361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4235672A Expired GB1386299A (en) 1971-10-05 1972-09-12 Preparation of thermal insulating board from waste effluent of a paper pulp mill

Country Status (9)

Country Link
JP (1) JPS4848572A (xx)
AU (1) AU4663272A (xx)
DE (1) DE2243145A1 (xx)
FR (1) FR2156048B1 (xx)
GB (1) GB1386299A (xx)
IT (1) IT967582B (xx)
NL (1) NL7213529A (xx)
SE (1) SE383870B (xx)
ZA (1) ZA725803B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010067338A3 (en) * 2008-12-12 2010-08-05 Andrea Cavaleri Process for manufacturing insulating material
CN115717340A (zh) * 2022-11-09 2023-02-28 华南理工大学 一种复合芯材真空绝热板及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100971A (en) * 1980-12-15 1982-06-23 Tatsurou Okamura Construction material
FR2524828B1 (fr) * 1982-04-09 1986-01-10 Jeand Heurs Papeteries Nouveaux produits pour les revetements, pour l'isolation et pour l'emballage, a base de dechets industriels et notamment de boues de papeterie et procede pour leur obtention

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010067338A3 (en) * 2008-12-12 2010-08-05 Andrea Cavaleri Process for manufacturing insulating material
CN115717340A (zh) * 2022-11-09 2023-02-28 华南理工大学 一种复合芯材真空绝热板及其制备方法
CN115717340B (zh) * 2022-11-09 2023-12-15 华南理工大学 一种复合芯材真空绝热板及其制备方法

Also Published As

Publication number Publication date
AU4663272A (en) 1974-03-21
SE383870B (sv) 1976-04-05
FR2156048B1 (xx) 1980-03-21
ZA725803B (en) 1973-05-30
JPS4848572A (xx) 1973-07-10
IT967582B (it) 1974-03-11
NL7213529A (xx) 1973-04-09
FR2156048A1 (xx) 1973-05-25
DE2243145A1 (de) 1973-04-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee