GB1059289A – Pulp compositions
– Google Patents
GB1059289A – Pulp compositions
– Google Patents
Pulp compositions
Info
Publication number
GB1059289A
GB1059289A
GB38171/64A
GB3817164A
GB1059289A
GB 1059289 A
GB1059289 A
GB 1059289A
GB 38171/64 A
GB38171/64 A
GB 38171/64A
GB 3817164 A
GB3817164 A
GB 3817164A
GB 1059289 A
GB1059289 A
GB 1059289A
Authority
GB
United Kingdom
Prior art keywords
fibres
polymer
butene
formaldehyde
propylene
Prior art date
1963-09-18
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
GB38171/64A
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.)
OI Glass Inc
Original Assignee
Owens Illinois 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.)
1963-09-18
Filing date
1964-09-18
Publication date
1967-02-15
1964-09-18
Application filed by Owens Illinois Inc
filed
Critical
Owens Illinois Inc
1967-02-15
Publication of GB1059289A
publication
Critical
patent/GB1059289A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
D21H23/06—Controlling the addition
D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
D21H23/16—Addition before or during pulp beating or refining
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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
D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
D21H17/20—Macromolecular organic compounds
D21H17/33—Synthetic macromolecular compounds
D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D21H17/35—Polyalkenes, e.g. polystyrene
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
D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
Abstract
An aqueous slurry of wood pulp containing also particles of a solid polymer of an aliphatic hydro-carbon is subjected to agitation sufficient to fibrillate the fibres and cause the polymer particles to adhere to the fibres. The polymer may be of ethylene, propylene, 1-butene, butadiene or isoprene, or a copolymer of ethylene with a minor proportion of propylene of 1-butene. The aqueous phase may be removed by filtration, and the resulting composition may be formed by pressure or heat or both. It may be formed into sheets, corrugated board, corrugating liner or packaging material. The pulp may also contain urea-formaldehyde, melamine-formaldehyde or silicone resins, dyes, pigments, or fillers such as asbestos and glass fibres.
GB38171/64A
1963-09-18
1964-09-18
Pulp compositions
Expired
GB1059289A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US30987363A
1963-09-18
1963-09-18
Publications (1)
Publication Number
Publication Date
GB1059289A
true
GB1059289A
(en)
1967-02-15
Family
ID=23200049
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB38171/64A
Expired
GB1059289A
(en)
1963-09-18
1964-09-18
Pulp compositions
Country Status (4)
Country
Link
DE
(1)
DE1546274B1
(en)
FI
(1)
FI51606C
(en)
GB
(1)
GB1059289A
(en)
NL
(2)
NL6410901A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4245689A
(en)
*
1978-05-02
1981-01-20
Georgia Bonded Fibers, Inc.
Dimensionally stable cellulosic backing web
EP0042234A1
(en)
*
1980-06-12
1981-12-23
Pulp and Paper Research Institute of Canada
Lumen-loaded paper pulp, its production and use
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE977126C
(en)
*
1953-05-17
1965-03-11
Zschimmer & Schwarz
Pigment and filler for paper and cardboard
US2962414A
(en)
*
1956-03-05
1960-11-29
Hurlbut Paper Company
High strength specialty papers and processes for producing the same
BE623831A
(en)
*
1961-10-21
0
NL
NL127185D
patent/NL127185C/xx
active
1964
1964-09-16
FI
FI641974A
patent/FI51606C/en
active
1964-09-17
DE
DE19641546274D
patent/DE1546274B1/en
active
Pending
1964-09-18
GB
GB38171/64A
patent/GB1059289A/en
not_active
Expired
1964-09-18
NL
NL6410901A
patent/NL6410901A/xx
unknown
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4245689A
(en)
*
1978-05-02
1981-01-20
Georgia Bonded Fibers, Inc.
Dimensionally stable cellulosic backing web
EP0042234A1
(en)
*
1980-06-12
1981-12-23
Pulp and Paper Research Institute of Canada
Lumen-loaded paper pulp, its production and use
Also Published As
Publication number
Publication date
NL6410901A
(en)
1965-04-26
FI51606C
(en)
1977-02-10
FI51606B
(en)
1976-11-01
NL127185C
(en)
DE1546274B1
(en)
1970-06-25
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Paper weight
None